layui下对选联级选择问题的选择修复

基于layui和formSelects-v4插件

formSelects-v4.js：

'use strict';

var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

/**
 * name: formSelects
 * 基于Layui Select多选
 * version: 4.0.0.0910
 * http://sun.faysunshine.com/layui/formSelects-v4/dist/formSelects-v4.js
 */
(function (layui, window, factory) {
    if ((typeof exports === 'undefined' ? 'undefined' : _typeof(exports)) === 'object') {
        // 支持 CommonJS
        module.exports = factory();
    } else if (typeof define === 'function' && define.amd) {
        // 支持 AMD
        define(factory);
    } else if (window.layui && layui.define) {
        //layui加载
        layui.define(['jquery'], function (exports) {
            exports('formSelects', factory());
        });
    } else {
        window.formSelects = factory();
    }
})(typeof layui == 'undefined' ? null : layui, window, function () {
    var v = '4.0.0.0910',
        NAME = 'xm-select',
        PNAME = 'xm-select-parent',
        INPUT = 'xm-select-input',
        TDIV = 'xm-select--suffix',
        THIS = 'xm-select-this',
        LABEL = 'xm-select-label',
        SEARCH = 'xm-select-search',
        SEARCH_TYPE = 'xm-select-search-type',
        SHOW_COUNT = 'xm-select-show-count',
        CREATE = 'xm-select-create',
        CREATE_LONG = 'xm-select-create-long',
        MAX = 'xm-select-max',
        SKIN = 'xm-select-skin',
        DIRECTION = "xm-select-direction",
        HEIGHT = 'xm-select-height',
        DISABLED = 'xm-dis-disabled',
        DIS = 'xm-select-dis',
        TEMP = 'xm-select-temp',
        RADIO = 'xm-select-radio',
        LINKAGE = 'xm-select-linkage',
        DL = 'xm-select-dl',
        DD_HIDE = 'xm-select-hide',
        HIDE_INPUT = 'xm-hide-input',
        SANJIAO = 'xm-select-sj',
        ICON_CLOSE = 'xm-icon-close',
        FORM_TITLE = 'xm-select-title',
        FORM_SELECT = 'xm-form-select',
        FORM_SELECTED = 'xm-form-selected',
        FORM_NONE = 'xm-select-none',
        FORM_EMPTY = 'xm-select-empty',
        FORM_INPUT = 'xm-input',
        FORM_DL_INPUT = 'xm-dl-input',
        FORM_SELECT_TIPS = 'xm-select-tips',
        CHECKBOX_YES = 'xm-iconfont',
        FORM_TEAM_PID = 'XM_PID_VALUE',
        CZ = 'xm-cz',
        CZ_GROUP = 'xm-cz-group',
        TIPS = '请选择',
        data = {},
        events = {
            on: {},
            endOn: {},
            filter: {},
            maxTips: {},
            opened: {},
            closed: {}
        },
        ajax = {
            type: 'get',
            header: {},
            first: true,
            data: {},
            searchUrl: '',
            searchName: 'keyword',
            searchVal: null,
            keyName: 'name',
            keyVal: 'value',
            keySel: 'selected',
            keyDis: 'disabled',
            keyChildren: 'children',
            dataType: '',
            delay: 500,
            beforeSuccess: null,
            success: null,
            error: null,
            beforeSearch: null,
            response: {
                statusCode: 0,
                statusName: 'code',
                msgName: 'msg',
                dataName: 'data'
            },
            tree: {
                nextClick: function nextClick(id, item, callback) {
                    callback([]);
                },
                folderChoose: true,
                lazy: true
            }
        },
        quickBtns = [{
            icon: 'xm-iconfont icon-quanxuan', name: '全选', click: function click(id, cm) {
                cm.selectAll(id, true, true);
            }
        }, {
            icon: 'xm-iconfont icon-qingkong', name: '清空', click: function click(id, cm) {
                cm.removeAll(id, true, true);
            }
        }, {
            icon: 'xm-iconfont icon-fanxuan', name: '反选', click: function click(id, cm) {
                cm.reverse(id, true, true);
            }
        }, {
            icon: 'xm-iconfont icon-pifu', name: '换肤', click: function click(id, cm) {
                cm.skin(id);
            }
        }],
        $ = window.$ || window.layui && window.layui.jquery,
        $win = $(window),
        ajaxs = {},
        fsConfig = {},
        fsConfigs = {},
        FormSelects = function FormSelects(options) {
            var _this = this;

            this.config = {
                name: null, //xm-select="xxx"
                max: null,
                maxTips: function maxTips(id, vals, val, max) {
                    var ipt = $('[xid="' + _this.config.name + '"]').prev().find('.' + NAME);
                    if (ipt.parents('.layui-form-item[pane]').length) {
                        ipt = ipt.parents('.layui-form-item[pane]');
                    }
                    ipt.attr('style', 'border-color: red !important');
                    setTimeout(function () {
                        ipt.removeAttr('style');
                    }, 300);
                },
                init: null, //初始化的选择值,
                on: null, //select值发生变化
                opened: null,
                closed: null,
                filter: function filter(id, inputVal, val, isDisabled) {
                    return val.name.indexOf(inputVal) == -1;
                },
                clearid: -1,
                direction: 'auto',
                height: null,
                isEmpty: false,
                btns: [quickBtns[0], quickBtns[1], quickBtns[2]],
                searchType: 0,
                create: function create(id, name) {
                    return Date.now();
                },
                template: function template(id, item) {
                    return item.name;
                },
                showCount: 0,
                isCreate: false,
                placeholder: TIPS,
                clearInput: false
            };
            this.select = null;
            this.values = [];
            $.extend(this.config, options, {
                searchUrl: options.isSearch ? options.searchUrl : null,
                placeholder: options.optionsFirst ? options.optionsFirst.value ? TIPS : options.optionsFirst.innerHTML || TIPS : TIPS,
                btns: options.radio ? [quickBtns[1]] : [quickBtns[0], quickBtns[1], quickBtns[2]]
            }, fsConfigs[options.name] || fsConfig);
            if (isNaN(this.config.showCount) || this.config.showCount <= 0) {
                this.config.showCount = 19921012;
            }
        };

    //一些简单的处理方法
    var Common = function Common() {
        this.appender();
        this.on();
        this.onreset();
    };

    Common.prototype.appender = function () {
        //针对IE做的一些拓展
        //拓展Array map方法
        if (!Array.prototype.map) {
            Array.prototype.map = function (i, h) {
                var b,
                    a,
                    c,
                    e = Object(this),
                    f = e.length >>> 0; if (h) {
                        b = h;
                    } a = new Array(f); c = 0; while (c < f) {
                        var d, g; if (c in e) {
                            d = e[c]; g = i.call(b, d, c, e); a[c] = g;
                        } c++;
                    } return a;
            };
        };

        //拓展Array foreach方法
        if (!Array.prototype.forEach) {
            Array.prototype.forEach = function forEach(g, b) {
                var d, c; if (this == null) {
                    throw new TypeError("this is null or not defined");
                } var f = Object(this); var a = f.length >>> 0; if (typeof g !== "function") {
                    throw new TypeError(g + " is not a function");
                } if (arguments.length > 1) {
                    d = b;
                } c = 0; while (c < a) {
                    var e; if (c in f) {
                        e = f[c]; g.call(d, e, c, f);
                    } c++;
                }
            };
        };

        //拓展Array filter方法
        if (!Array.prototype.filter) {
            Array.prototype.filter = function (b) {
                if (this === void 0 || this === null) {
                    throw new TypeError();
                } var f = Object(this); var a = f.length >>> 0; if (typeof b !== "function") {
                    throw new TypeError();
                } var e = []; var d = arguments[1]; for (var c = 0; c < a; c++) {
                    if (c in f) {
                        var g = f[c]; if (b.call(d, g, c, f)) {
                            e.push(g);
                        }
                    }
                } return e;
            };
        };
    };

    Common.prototype.init = function (target) {
        var _this2 = this;

        //初始化页面上已有的select
        $(target ? target : 'select[' + NAME + ']').each(function (index, select) {
            var othis = $(select),
                id = othis.attr(NAME),
                hasLayuiRender = othis.next('.layui-form-select'),
                hasRender = othis.next('.' + PNAME),
                options = {
                    name: id,
                    disabled: select.disabled,
                    max: othis.attr(MAX) - 0,
                    isSearch: othis.attr(SEARCH) != undefined,
                    searchUrl: othis.attr(SEARCH),
                    isCreate: othis.attr(CREATE) != undefined,
                    radio: othis.attr(RADIO) != undefined,
                    skin: othis.attr(SKIN),
                    direction: othis.attr(DIRECTION),
                    optionsFirst: select.options[0],
                    height: othis.attr(HEIGHT),
                    formname: othis.attr('name') || othis.attr('_name'),
                    layverify: othis.attr('lay-verify') || othis.attr('_lay-verify'),
                    layverType: othis.attr('lay-verType'),
                    searchType: othis.attr(SEARCH_TYPE) == 'dl' ? 1 : 0,
                    showCount: othis.attr(SHOW_COUNT) - 0
                },
                value = othis.find('option[selected]').toArray().map(function (option) {
                    //获取已选中的数据
                    return {
                        name: option.innerHTML,
                        value: option.value
                    };
                }),
                fs = new FormSelects(options);

            fs.values = value;

            if (fs.config.init) {
                fs.values = fs.config.init.map(function (item) {
                    if ((typeof item === 'undefined' ? 'undefined' : _typeof(item)) == 'object') {
                        return item;
                    }
                    return {
                        name: othis.find('option[value="' + item + '"]').text(),
                        value: item
                    };
                }).filter(function (item) {
                    return item.name;
                });
                fs.config.init = fs.values.concat([]);
            } else {
                fs.config.init = value.concat([]);
            }

            !fs.values && (fs.values = []);

            data[id] = fs;

            //先取消layui对select的渲染
            hasLayuiRender[0] && hasLayuiRender.remove();
            hasRender[0] && hasRender.remove();

            //构造渲染div
            var dinfo = _this2.renderSelect(id, fs.config.placeholder, select);
            var heightStyle = !fs.config.height || fs.config.height == 'auto' ? '' : 'xm-hg style="height: 34px;"';
            var inputHtml = ['<div class="' + LABEL + '">', '<input type="text" fsw class="' + FORM_INPUT + ' ' + INPUT + '" ' + (fs.config.isSearch ? '' : 'style="display: none;"') + ' autocomplete="off" debounce="0" />', '</div>'];
            var reElem = $('<div class="' + FORM_SELECT + '" ' + SKIN + '="' + fs.config.skin + '">\n\t\t\t\t\t<input class="' + HIDE_INPUT + '" value="" name="' + fs.config.formname + '" lay-verify="' + fs.config.layverify + '" lay-verType="' + fs.config.layverType + '" type="text" style="position: absolute;bottom: 0; z-index: -1;width: 100%; height: 100%; border: none; opacity: 0;"/>\n\t\t\t\t\t<div class="' + FORM_TITLE + ' ' + (fs.config.disabled ? DIS : '') + '">\n\t\t\t\t\t\t<div class="' + FORM_INPUT + ' ' + NAME + '" ' + heightStyle + '>\n\t\t\t\t\t\t\t' + inputHtml.join('') + '\n\t\t\t\t\t\t\t<i class="' + SANJIAO + '"></i>\n\t\t\t\t\t\t</div>\n\t\t\t\t\t\t<div class="' + TDIV + '">\n\t\t\t\t\t\t\t<input type="text" autocomplete="off" placeholder="' + fs.config.placeholder + '" readonly="readonly" unselectable="on" class="' + FORM_INPUT + '">\n\t\t\t\t\t\t</div>\n\t\t\t\t\t\t<div></div>\n\t\t\t\t\t</div>\n\t\t\t\t\t<dl xid="' + id + '" class="' + DL + ' ' + (fs.config.radio ? RADIO : '') + '">' + dinfo + '</dl>\n\t\t\t\t</div>');

            var $parent = $('<div class="' + PNAME + '" FS_ID="' + id + '"></div>');
            $parent.append(reElem);
            othis.after($parent);
            othis.attr('lay-ignore', '');
            othis.removeAttr('name') && othis.attr('_name', fs.config.formname);
            othis.removeAttr('lay-verify') && othis.attr('_lay-verify', fs.config.layverify);

            //如果可搜索, 加上事件
            if (fs.config.isSearch) {
                ajaxs[id] = $.extend({}, ajax, { searchUrl: fs.config.searchUrl }, ajaxs[id]);
                $(document).on('input', 'div.' + PNAME + '[FS_ID="' + id + '"] .' + INPUT, function (e) {
                    _this2.search(id, e, fs.config.searchUrl);
                });
                if (fs.config.searchUrl) {
                    //触发第一次请求事件
                    _this2.triggerSearch(reElem, true);
                }
            } else {
                //隐藏第二个dl
                reElem.find('dl dd.' + FORM_DL_INPUT).css('display', 'none');
            }
        });
    };

    Common.prototype.search = function (id, e, searchUrl, call) {
        var _this3 = this;

        var input = void 0;
        if (call) {
            input = call;
        } else {
            input = e.target;
            var keyCode = e.keyCode;
            if (keyCode === 9 || keyCode === 13 || keyCode === 37 || keyCode === 38 || keyCode === 39 || keyCode === 40) {
                return false;
            }
        }
        var inputValue = $.trim(input.value);
        //过滤一下tips
        this.changePlaceHolder($(input));

        var ajaxConfig = ajaxs[id] ? ajaxs[id] : ajax;
        searchUrl = ajaxConfig.searchUrl || searchUrl;
        var fs = data[id],
            isCreate = fs.config.isCreate,
            reElem = $('dl[xid="' + id + '"]').parents('.' + FORM_SELECT);
        //如果开启了远程搜索
        if (searchUrl) {
            if (ajaxConfig.searchVal) {
                inputValue = ajaxConfig.searchVal;
                ajaxConfig.searchVal = '';
            }
            if (!ajaxConfig.beforeSearch || ajaxConfig.beforeSearch && ajaxConfig.beforeSearch instanceof Function && ajaxConfig.beforeSearch(id, searchUrl, inputValue)) {
                var delay = ajaxConfig.delay;
                if (ajaxConfig.first) {
                    ajaxConfig.first = false;
                    delay = 10;
                }
                clearTimeout(fs.clearid);
                fs.clearid = setTimeout(function () {
                    reElem.find('dl > *:not(.' + FORM_SELECT_TIPS + ')').remove();
                    reElem.find('dd.' + FORM_NONE).addClass(FORM_EMPTY).text('请求中');
                    _this3.ajax(id, searchUrl, inputValue, false, null, true);
                }, delay);
            }
        } else {
            reElem.find('dl .' + DD_HIDE).removeClass(DD_HIDE);
            //遍历选项, 选择可以显示的值
            reElem.find('dl dd:not(.' + FORM_SELECT_TIPS + ')').each(function (idx, item) {
                var _item = $(item);
                var searchFun = events.filter[id] || data[id].config.filter;
                if (searchFun && searchFun(id, inputValue, _this3.getItem(id, _item), _item.hasClass(DISABLED)) == true) {
                    _item.addClass(DD_HIDE);
                }
            });
            //控制分组名称
            reElem.find('dl dt').each(function (index, item) {
                if (!$(item).nextUntil('dt', ':not(.' + DD_HIDE + ')').length) {
                    $(item).addClass(DD_HIDE);
                }
            });
            //动态创建
            this.create(id, isCreate, inputValue);
            var shows = reElem.find('dl dd:not(.' + FORM_SELECT_TIPS + '):not(.' + DD_HIDE + ')');
            if (!shows.length) {
                reElem.find('dd.' + FORM_NONE).addClass(FORM_EMPTY).text('无匹配项');
            } else {
                reElem.find('dd.' + FORM_NONE).removeClass(FORM_EMPTY);
            }
        }
    };

    Common.prototype.isArray = function (obj) {
        return Object.prototype.toString.call(obj) == "[object Array]";
    };

    Common.prototype.triggerSearch = function (div, isCall) {
        var _this4 = this;

        (div ? [div] : $('.' + FORM_SELECT).toArray()).forEach(function (reElem, index) {
            reElem = $(reElem);
            var id = reElem.find('dl').attr('xid');
            if (id && data[id] && data[id].config.isEmpty || isCall) {
                _this4.search(id, null, null, data[id].config.searchType == 0 ? reElem.find('.' + LABEL + ' .' + INPUT) : reElem.find('dl .' + FORM_DL_INPUT + ' .' + INPUT));
            }
        });
    };

    Common.prototype.clearInput = function (id) {
        var div = $('.' + PNAME + '[fs_id="' + id + '"]');
        var input = data[id].config.searchType == 0 ? div.find('.' + LABEL + ' .' + INPUT) : div.find('dl .' + FORM_DL_INPUT + ' .' + INPUT);
        input.val('');
    };

    Common.prototype.ajax = function (id, searchUrl, inputValue, isLinkage, linkageWidth, isSearch, successCallback, isReplace) {
        var _this5 = this;

        var reElem = $('.' + PNAME + ' dl[xid="' + id + '"]').parents('.' + FORM_SELECT);
        if (!reElem[0] || !searchUrl) {
            return;
        }
        var ajaxConfig = ajaxs[id] ? ajaxs[id] : ajax;
        var ajaxData = $.extend(true, {}, ajaxConfig.data);
        ajaxData[ajaxConfig.searchName] = inputValue;
        //是否需要对ajax添加随机时间
        //ajaxData['_'] = Date.now();
        $.ajax({
            type: ajaxConfig.type,
            headers: ajaxConfig.header,
            url: searchUrl,
            data: ajaxConfig.dataType == 'json' ? JSON.stringify(ajaxData) : ajaxData,
            success: function success(res) {
                if (typeof res == 'string') {
                    res = JSON.parse(res);
                }
                ajaxConfig.beforeSuccess && ajaxConfig.beforeSuccess instanceof Function && (res = ajaxConfig.beforeSuccess(id, searchUrl, inputValue, res));
                if (_this5.isArray(res)) {
                    var newRes = {};
                    newRes[ajaxConfig.response.statusName] = ajaxConfig.response.statusCode;
                    newRes[ajaxConfig.response.msgName] = "";
                    newRes[ajaxConfig.response.dataName] = res;
                    res = newRes;
                }
                if (res[ajaxConfig.response.statusName] != ajaxConfig.response.statusCode) {
                    reElem.find('dd.' + FORM_NONE).addClass(FORM_EMPTY).text(res[ajaxConfig.response.msgName]);
                } else {
                    reElem.find('dd.' + FORM_NONE).removeClass(FORM_EMPTY);
                    _this5.renderData(id, res[ajaxConfig.response.dataName], isLinkage, linkageWidth, isSearch, isReplace);
                    data[id].config.isEmpty = res[ajaxConfig.response.dataName].length == 0;
                }
                successCallback && successCallback(id);
                ajaxConfig.success && ajaxConfig.success instanceof Function && ajaxConfig.success(id, searchUrl, inputValue, res);
            },
            error: function error(err) {
                reElem.find('dd[lay-value]:not(.' + FORM_SELECT_TIPS + ')').remove();
                reElem.find('dd.' + FORM_NONE).addClass(FORM_EMPTY).text('服务异常');
                ajaxConfig.error && ajaxConfig.error instanceof Function && ajaxConfig.error(id, searchUrl, inputValue, err);
            }
        });
    };

    Common.prototype.renderData = function (id, dataArr, linkage, linkageWidth, isSearch, isReplace) {
        var _this6 = this;

        if (linkage) {
            //渲染多级联动
            this.renderLinkage(id, dataArr, linkageWidth);
            return;
        }
        if (isReplace) {
            this.renderReplace(id, dataArr);
            return;
        }

        var reElem = $('.' + PNAME + ' dl[xid="' + id + '"]').parents('.' + FORM_SELECT);
        var ajaxConfig = ajaxs[id] ? ajaxs[id] : ajax;
        var pcInput = reElem.find('.' + TDIV + ' input');

        dataArr = this.exchangeData(id, dataArr);
        var values = [];
        reElem.find('dl').html(this.renderSelect(id, pcInput.attr('placeholder') || pcInput.attr('back'), dataArr.map(function (item) {
            var itemVal = $.extend({}, item, {
                innerHTML: item[ajaxConfig.keyName],
                value: item[ajaxConfig.keyVal],
                sel: item[ajaxConfig.keySel],
                disabled: item[ajaxConfig.keyDis],
                type: item.type,
                name: item[ajaxConfig.keyName]
            });
            if (itemVal.sel) {
                values.push(itemVal);
            }
            return itemVal;
        })));

        var label = reElem.find('.' + LABEL);
        var dl = reElem.find('dl[xid]');
        if (isSearch) {
            //如果是远程搜索, 这里需要判重
            var oldVal = data[id].values;
            oldVal.forEach(function (item, index) {
                dl.find('dd[lay-value="' + item.value + '"]').addClass(THIS);
            });
            values.forEach(function (item, index) {
                if (_this6.indexOf(oldVal, item) == -1) {
                    _this6.addLabel(id, label, item);
                    dl.find('dd[lay-value="' + item.value + '"]').addClass(THIS);
                    oldVal.push(item);
                }
            });
        } else {
            values.forEach(function (item, index) {
                _this6.addLabel(id, label, item);
                dl.find('dd[lay-value="' + item.value + '"]').addClass(THIS);
            });
            data[id].values = values;
        }
        this.commonHandler(id, label);
    };

    Common.prototype.renderLinkage = function (id, dataArr, linkageWidth) {
        var result = [],
            index = 0,
            temp = { "0": dataArr },
            ajaxConfig = ajaxs[id] ? ajaxs[id] : ajax;
        db[id] = {};

        var _loop = function _loop() {
            var group = result[index++] = [],
                _temp = temp;
            temp = {};
            $.each(_temp, function (pid, arr) {
                $.each(arr, function (idx, item) {
                    var val = {
                        pid: pid,
                        name: item[ajaxConfig.keyName],
                        value: item[ajaxConfig.keyVal]
                    };
                    db[id][val.value] = $.extend(item, val);
                    group.push(val);
                    var children = item[ajaxConfig.keyChildren];
                    if (children && children.length) {
                        temp[val.value] = children;
                    }
                });
            });
        };

        do {
            _loop();
        } while (Object.getOwnPropertyNames(temp).length);

        var reElem = $('.' + PNAME + ' dl[xid="' + id + '"]').parents('.' + FORM_SELECT);
        var html = ['<div class="xm-select-linkage">'];

        $.each(result, function (idx, arr) {
            var groupDiv = ['<div style="left: ' + (linkageWidth - 0) * idx + 'px;" class="xm-select-linkage-group xm-select-linkage-group' + (idx + 1) + ' ' + (idx != 0 ? 'xm-select-linkage-hide' : '') + '">'];
            $.each(arr, function (idx2, item) {
                var span = '<li title="' + item.name + '" pid="' + item.pid + '" xm-value="' + item.value + '"><span>' + item.name + '</span></li>';
                groupDiv.push(span);
            });
            groupDiv.push('</div>');
            html = html.concat(groupDiv);
        });
        html.push('<div style="clear: both; height: 288px;"></div>');
        html.push('</div>');
        reElem.find('dl').html(html.join(''));
        reElem.find('.' + INPUT).css('display', 'none'); //联动暂时不支持搜索
    };

    Common.prototype.renderReplace = function (id, dataArr) {
        var _this7 = this;

        var dl = $('.' + PNAME + ' dl[xid="' + id + '"]');
        var ajaxConfig = ajaxs[id] ? ajaxs[id] : ajax;

        dataArr = this.exchangeData(id, dataArr);
        db[id] = dataArr;

        var html = dataArr.map(function (item) {
            var itemVal = $.extend({}, item, {
                innerHTML: item[ajaxConfig.keyName],
                value: item[ajaxConfig.keyVal],
                sel: item[ajaxConfig.keySel],
                disabled: item[ajaxConfig.keyDis],
                type: item.type,
                name: item[ajaxConfig.keyName]
            });
            return _this7.createDD(id, itemVal);
        }).join('');

        dl.find('dd:not(.' + FORM_SELECT_TIPS + '),dt:not([style])').remove();
        dl.find('dt[style]').after($(html));
    };

    Common.prototype.exchangeData = function (id, arr) {
        //这里处理树形结构
        var ajaxConfig = ajaxs[id] ? ajaxs[id] : ajax;
        var childrenName = ajaxConfig['keyChildren'];
        var disabledName = ajaxConfig['keyDis'];
        db[id] = {};
        var result = this.getChildrenList(arr, childrenName, disabledName, [], false);
        return result;
    };

    Common.prototype.getChildrenList = function (arr, childrenName, disabledName, pid, disabled) {
        var result = [],
            offset = 0;
        for (var a = 0; a < arr.length; a++) {
            var item = arr[a];
            if (item.type && item.type == 'optgroup') {
                result.push(item);
                continue;
            } else {
                offset++;
            }
            var parentIds = pid.concat([]);
            parentIds.push(offset - 1 + '_E');
            item[FORM_TEAM_PID] = JSON.stringify(parentIds);
            item[disabledName] = item[disabledName] || disabled;
            result.push(item);
            var child = item[childrenName];
            if (child && common.isArray(child) && child.length) {
                item['XM_TREE_FOLDER'] = true;
                var pidArr = parentIds.concat([]);
                var childResult = this.getChildrenList(child, childrenName, disabledName, pidArr, item[disabledName]);
                result = result.concat(childResult);
            }
        }
        return result;
    };

    Common.prototype.create = function (id, isCreate, inputValue) {
        if (isCreate && inputValue) {
            var fs = data[id],
                dl = $('[xid="' + id + '"]'),
                tips = dl.find('dd.' + FORM_SELECT_TIPS + '.' + FORM_DL_INPUT),
                tdd = null,
                temp = dl.find('dd.' + TEMP);
            dl.find('dd:not(.' + FORM_SELECT_TIPS + '):not(.' + TEMP + ')').each(function (index, item) {
                if (inputValue == $(item).find('span').attr('name')) {
                    tdd = item;
                }
            });
            if (!tdd) {
                //如果不存在, 则创建
                var val = fs.config.create(id, inputValue);
                if (temp[0]) {
                    temp.attr('lay-value', val);
                    temp.find('span').text(inputValue);
                    temp.find('span').attr("name", inputValue);
                    temp.removeClass(DD_HIDE);
                } else {
                    tips.after($(this.createDD(id, {
                        name: inputValue,
                        innerHTML: inputValue,
                        value: val
                    }, TEMP + ' ' + CREATE_LONG)));
                }
            }
        } else {
            $('[xid=' + id + '] dd.' + TEMP).remove();
        }
    };

    Common.prototype.createDD = function (id, item, clz) {
        var ajaxConfig = ajaxs[id] ? ajaxs[id] : ajax;
        var name = $.trim(item.innerHTML);
        db[id][item.value] = $(item).is('option') ? item = function () {
            var resultItem = {};
            resultItem[ajaxConfig.keyName] = name;
            resultItem[ajaxConfig.keyVal] = item.value;
            resultItem[ajaxConfig.keyDis] = item.disabled;
            return resultItem;
        }() : item;
        var template = data[id].config.template(id, item);
        var pid = item[FORM_TEAM_PID];
        pid ? pid = JSON.parse(pid) : pid = [-1];
        var attr = pid[0] == -1 ? '' : 'tree-id="' + pid.join('-') + '" tree-folder="' + !!item['XM_TREE_FOLDER'] + '"';
        return '<dd lay-value="' + item.value + '" class="' + (item.disabled ? DISABLED : '') + ' ' + (clz ? clz : '') + '" ' + attr + '>\n\t\t\t\t\t<div class="xm-unselect xm-form-checkbox ' + (item.disabled ? DISABLED : '') + '"  style="margin-left: ' + (pid.length - 1) * 30 + 'px">\n\t\t\t\t\t\t<i class="' + CHECKBOX_YES + '"></i>\n\t\t\t\t\t\t<span name="' + name + '">' + template + '</span>\n\t\t\t\t\t</div>\n\t\t\t\t</dd>';
    };

    Common.prototype.createQuickBtn = function (obj, right) {
        return '<div class="' + CZ + '" method="' + obj.name + '" title="' + obj.name + '" ' + (right ? 'style="margin-right: ' + right + '"' : '') + '><i class="' + obj.icon + '"></i><span>' + obj.name + '</span></div>';
    };

    Common.prototype.renderBtns = function (id, show, right) {
        var _this8 = this;

        var quickBtn = [];
        var dl = $('dl[xid="' + id + '"]');
        quickBtn.push('<div class="' + CZ_GROUP + '" show="' + show + '" style="max-width: ' + (dl.prev().width() - 54) + 'px;">');
        $.each(data[id].config.btns, function (index, item) {
            quickBtn.push(_this8.createQuickBtn(item, right));
        });
        quickBtn.push('</div>');
        quickBtn.push(this.createQuickBtn({ icon: 'xm-iconfont icon-caidan', name: '' }));
        return quickBtn.join('');
    };

    Common.prototype.renderSelect = function (id, tips, select) {
        var _this9 = this;

        db[id] = {};
        var arr = [];
        if (data[id].config.btns.length) {
            setTimeout(function () {
                var dl = $('dl[xid="' + id + '"]');
                dl.parents('.' + FORM_SELECT).attr(SEARCH_TYPE, data[id].config.searchType);
                dl.find('.' + CZ_GROUP).css('max-width', dl.prev().width() - 54 + 'px');
            }, 10);
            arr.push(['<dd lay-value="" class="' + FORM_SELECT_TIPS + '" style="background-color: #FFF!important;">', this.renderBtns(id, null, '30px'), '</dd>', '<dd lay-value="" class="' + FORM_SELECT_TIPS + ' ' + FORM_DL_INPUT + '" style="background-color: #FFF!important;">', '<i class="xm-iconfont icon-sousuo"></i>', '<input type="text" class="' + FORM_INPUT + ' ' + INPUT + '" placeholder="\u8BF7\u641C\u7D22"/>', '</dd>'].join(''));
        } else {
            arr.push('<dd lay-value="" class="' + FORM_SELECT_TIPS + '">' + tips + '</dd>');
        }
        if (this.isArray(select)) {
            $(select).each(function (index, item) {
                if (item) {
                    if (item.type && item.type === 'optgroup') {
                        arr.push('<dt>' + item.name + '</dt>');
                    } else {
                        arr.push(_this9.createDD(id, item));
                    }
                }
            });
        } else {
            $(select).find('*').each(function (index, item) {
                if (item.tagName.toLowerCase() == 'option' && index == 0 && !item.value) {
                    return;
                }
                if (item.tagName.toLowerCase() === 'optgroup') {
                    arr.push('<dt>' + item.label + '</dt>');
                } else {
                    arr.push(_this9.createDD(id, item));
                }
            });
        }
        arr.push('<dt style="display:none;"> </dt>');
        arr.push('<dd class="' + FORM_SELECT_TIPS + ' ' + FORM_NONE + ' ' + (arr.length === 2 ? FORM_EMPTY : '') + '">\u6CA1\u6709\u9009\u9879</dd>');
        return arr.join('');
    };

    Common.prototype.on = function () {
        var _this10 = this;

        //事件绑定
        this.one();

        $(document).on('click', function (e) {
            if (!$(e.target).parents('.' + FORM_TITLE)[0]) {
                //清空input中的值
                $('.' + PNAME + ' dl .' + DD_HIDE).removeClass(DD_HIDE);
                $('.' + PNAME + ' dl dd.' + FORM_EMPTY).removeClass(FORM_EMPTY);
                $('.' + PNAME + ' dl dd.' + TEMP).remove();
                $.each(data, function (key, fs) {
                    _this10.clearInput(key);
                    if (!fs.values.length) {
                        _this10.changePlaceHolder($('div[FS_ID="' + key + '"] .' + LABEL));
                    }
                });
            }
            $('.' + PNAME + ' .' + FORM_SELECTED).each(function (index, item) {
                _this10.changeShow($(item).find('.' + FORM_TITLE), false);
            });
        });
    };

    Common.prototype.calcLabelLeft = function (label, w, call) {
        var pos = this.getPosition(label[0]);
        pos.y = pos.x + label[0].clientWidth;
        var left = label[0].offsetLeft;
        if (!label.find('span').length) {
            left = 0;
        } else if (call) {
            //校正归位
            var span = label.find('span:last');
            span.css('display') == 'none' ? span = span.prev()[0] : span = span[0];
            var spos = this.getPosition(span);
            spos.y = spos.x + span.clientWidth;

            if (spos.y > pos.y) {
                left = left - (spos.y - pos.y) - 5;
            } else {
                left = 0;
            }
        } else {
            if (w < 0) {
                var _span = label.find(':last');
                _span.css('display') == 'none' ? _span = _span.prev()[0] : _span = _span[0];
                var _spos = this.getPosition(_span);
                _spos.y = _spos.x + _span.clientWidth;
                if (_spos.y > pos.y) {
                    left -= 10;
                }
            } else {
                if (left < 0) {
                    left += 10;
                }
                if (left > 0) {
                    left = 0;
                }
            }
        }
        label.css('left', left + 'px');
    };

    Common.prototype.one = function (target) {
        var _this11 = this;

        //一次性事件绑定
        $(target ? target : document).off('click', '.' + FORM_TITLE).on('click', '.' + FORM_TITLE, function (e) {
            var othis = $(e.target),
                title = othis.is(FORM_TITLE) ? othis : othis.parents('.' + FORM_TITLE),
                dl = title.next(),
                id = dl.attr('xid');
            var pselect = $('.' + PNAME + ' .' + FORM_SELECT + '.' + FORM_SELECTED).parent("div").attr("fs_id");
            if (pselect != id && pselect != undefined && pselect != null && pselect != "") {
                var pid = $('.' + PNAME + ' .' + FORM_SELECT + '.' + FORM_SELECTED).children("div[class='xm-select-title ']");
                _this11.changeShow(pid, false);
            }
            
            
            //清空非本select的input val
            $('dl[xid]').not(dl).each(function (index, item) {
                _this11.clearInput($(item).attr('xid'));
            });
            $('dl[xid]').not(dl).find('dd.' + DD_HIDE).removeClass(DD_HIDE);

            //如果是disabled select
            if (title.hasClass(DIS)) {
                return false;
            }
            //如果点击的是右边的三角或者只读的input
            if (othis.is('.' + SANJIAO) || othis.is('.' + INPUT + '[readonly]')) {
                _this11.changeShow(title, !title.parents('.' + FORM_SELECT).hasClass(FORM_SELECTED));
                return false;
            }
            //如果点击的是input的右边, focus一下
            if (title.find('.' + INPUT + ':not(readonly)')[0]) {
                var input = title.find('.' + INPUT),
                    epos = { x: e.pageX, y: e.pageY },
                    pos = _this11.getPosition(title[0]),
                    width = title.width();
                while (epos.x > pos.x) {
                    if ($(document.elementFromPoint(epos.x, epos.y)).is(input)) {
                        input.focus();
                        _this11.changeShow(title, true);
                        return false;
                    }
                    epos.x -= 50;
                }
            }

            //如果点击的是可搜索的input
            if (othis.is('.' + INPUT)) {
                _this11.changeShow(title, true);
                return false;
            }
            //如果点击的是x按钮
            if (othis.is('i[fsw="' + NAME + '"]')) {
                var val = _this11.getItem(id, othis),
                    dd = dl.find('dd[lay-value=\'' + val.value + '\']');
                if (dd.hasClass(DISABLED)) {
                    //如果是disabled状态, 不可选, 不可删
                    return false;
                }
                _this11.handlerLabel(id, dd, false, val);
                _this11.changeShow(title, !title.parents('.' + FORM_SELECT).hasClass(FORM_SELECTED));
                var pselect = $('.' + PNAME + ' .' + FORM_SELECT + '.' + FORM_SELECTED).parent("div").attr("fs_id");
                if (pselect == id) {
                    var pid = $('.' + PNAME + ' .' + FORM_SELECT + '.' + FORM_SELECTED).children("div[class='xm-select-title ']");
                    _this11.changeShow(pid, false);
                }
                return false;
            }

            _this11.changeShow(title, !title.parents('.' + FORM_SELECT).hasClass(FORM_SELECTED));
            return false;
        });
        $(target ? target : document).off('click', 'dl.' + DL).on('click', 'dl.' + DL, function (e) {
            var othis = $(e.target);
            if (othis.is('.' + LINKAGE) || othis.parents('.' + LINKAGE)[0]) {
                //linkage的处理
                othis = othis.is('li') ? othis : othis.parents('li[xm-value]');
                var _group = othis.parents('.xm-select-linkage-group'),
                    _id = othis.parents('dl').attr('xid');
                if (!_id) {
                    return false;
                }
                //激活li
                _group.find('.xm-select-active').removeClass('xm-select-active');
                othis.addClass('xm-select-active');
                //激活下一个group, 激活前显示对应数据
                _group.nextAll('.xm-select-linkage-group').addClass('xm-select-linkage-hide');
                var nextGroup = _group.next('.xm-select-linkage-group');
                nextGroup.find('li').addClass('xm-select-linkage-hide');
                nextGroup.find('li[pid="' + othis.attr('xm-value') + '"]').removeClass('xm-select-linkage-hide');
                //如果没有下一个group, 或没有对应的值
                if (!nextGroup[0] || nextGroup.find('li:not(.xm-select-linkage-hide)').length == 0) {
                    var vals = [],
                        index = 0,
                        isAdd = !othis.hasClass('xm-select-this');
                    if (data[_id].config.radio) {
                        othis.parents('.xm-select-linkage').find('.xm-select-this').removeClass('xm-select-this');
                    }
                    do {
                        vals[index++] = {
                            name: othis.find('span').text(),
                            value: othis.attr('xm-value')
                        };
                        othis = othis.parents('.xm-select-linkage-group').prev().find('li[xm-value="' + othis.attr('pid') + '"]');
                    } while (othis.length);
                    vals.reverse();
                    var val = {
                        name: vals.map(function (item) {
                            return item.name;
                        }).join('/'),
                        value: vals.map(function (item) {
                            return item.value;
                        }).join('/')
                    };
                    _this11.handlerLabel(_id, null, isAdd, val);
                } else {
                    nextGroup.removeClass('xm-select-linkage-hide');
                }
                return false;
            }

            if (othis.is('dl')) {
                return false;
            }

            if (othis.is('dt')) {
                othis.nextUntil('dt').each(function (index, item) {
                    item = $(item);
                    if (item.hasClass(DISABLED) || item.hasClass(THIS)) { } else {
                        item.find('i:not(.icon-expand)').click();
                    }
                });
                return false;
            }
            var dd = othis.is('dd') ? othis : othis.parents('dd');
            var id = dd.parent('dl').attr('xid');

            if (dd.hasClass(DISABLED)) {
                //被禁用选项的处理
                return false;
            }

            //菜单功效
            if (othis.is('i.icon-caidan')) {
                var opens = [],
                    closes = [];
                othis.parents('dl').find('dd[tree-folder="true"]').each(function (index, item) {
                    $(item).attr('xm-tree-hidn') == undefined ? opens.push(item) : closes.push(item);
                });
                var arr = closes.length ? closes : opens;
                arr.forEach(function (item) {
                    return item.click();
                });
                return false;
            }
            //树状结构的选择
            var treeId = dd.attr('tree-id');
            if (treeId) {
                //忽略右边的图标
                if (othis.is('i:not(.icon-expand)')) {
                    _this11.handlerLabel(id, dd, !dd.hasClass(THIS));
                    return false;
                }
                var ajaxConfig = ajaxs[id] || ajax;
                var treeConfig = ajaxConfig.tree;
                var childrens = dd.nextAll('dd[tree-id^="' + treeId + '"]');
                if (childrens && childrens.length) {
                    var len = childrens[0].clientHeight;
                    len ? (_this11.addTreeHeight(dd, len), len = 0) : (len = dd.attr('xm-tree-hidn') || 36, dd.removeAttr('xm-tree-hidn'), dd.find('>i').remove(), childrens = childrens.filter(function (index, item) {
                        return $(item).attr('tree-id').split('-').length - 1 == treeId.split('-').length;
                    }));
                    childrens.animate({
                        height: len
                    }, 150);
                    return false;
                } else {
                    if (treeConfig.nextClick && treeConfig.nextClick instanceof Function) {
                        treeConfig.nextClick(id, _this11.getItem(id, dd), function (res) {
                            if (!res || !res.length) {
                                _this11.handlerLabel(id, dd, !dd.hasClass(THIS));
                            } else {
                                dd.attr('tree-folder', 'true');
                                var ddChilds = [];
                                res.forEach(function (item, idx) {
                                    item.innerHTML = item[ajaxConfig.keyName];
                                    item[FORM_TEAM_PID] = JSON.stringify(treeId.split('-').concat([idx]));
                                    ddChilds.push(_this11.createDD(id, item));
                                    db[id][item[ajaxConfig.keyVal]] = item;
                                });
                                dd.after(ddChilds.join(''));
                            }
                        });
                        return false;
                    }
                }
            }

            if (dd.hasClass(FORM_SELECT_TIPS)) {
                //tips的处理
                var btn = othis.is('.' + CZ) ? othis : othis.parents('.' + CZ);
                if (!btn[0]) {
                    return false;
                }
                var method = btn.attr('method');
                var obj = data[id].config.btns.filter(function (bean) {
                    return bean.name == method;
                })[0];
                obj && obj.click && obj.click instanceof Function && obj.click(id, _this11);
                return false;
            }
            _this11.handlerLabel(id, dd, !dd.hasClass(THIS));
            return false;
        });
    };

    Common.prototype.addTreeHeight = function (dd, len) {
        var _this12 = this;

        var treeId = dd.attr('tree-id');
        var childrens = dd.nextAll('dd[tree-id^="' + treeId + '"]');
        if (childrens.length) {
            dd.append('<i class="xm-iconfont icon-expand"></i>');
            dd.attr('xm-tree-hidn', len);
            childrens.each(function (index, item) {
                var that = $(item);
                _this12.addTreeHeight(that, len);
            });
        }
    };

    var db = {};
    Common.prototype.getItem = function (id, value) {
        if (value instanceof $) {
            if (value.is('i[fsw="' + NAME + '"]')) {
                var span = value.parent();
                return db[id][value] || {
                    name: span.find('font').text(),
                    value: span.attr('value')
                };
            }
            var val = value.attr('lay-value');
            return !db[id][val] ? db[id][val] = {
                name: value.find('span[name]').attr('name'),
                value: val
            } : db[id][val];
        } else if (typeof value == 'string' && value.indexOf('/') != -1) {
            return db[id][value] || {
                name: this.valToName(id, value),
                value: value
            };
        }
        return db[id][value];
    };

    Common.prototype.linkageAdd = function (id, val) {
        var dl = $('dl[xid="' + id + '"]');
        dl.find('.xm-select-active').removeClass('xm-select-active');
        var vs = val.value.split('/');
        var pid = void 0,
            li = void 0,
            index = 0;
        var lis = [];
        do {
            pid = vs[index];
            li = dl.find('.xm-select-linkage-group' + (index + 1) + ' li[xm-value="' + pid + '"]');
            li[0] && lis.push(li);
            index++;
        } while (li.length && pid != undefined);
        if (lis.length == vs.length) {
            $.each(lis, function (idx, item) {
                item.addClass('xm-select-this');
            });
        }
    };

    Common.prototype.linkageDel = function (id, val) {
        var dl = $('dl[xid="' + id + '"]');
        var vs = val.value.split('/');
        var pid = void 0,
            li = void 0,
            index = vs.length - 1;
        do {
            pid = vs[index];
            li = dl.find('.xm-select-linkage-group' + (index + 1) + ' li[xm-value="' + pid + '"]');
            if (!li.parent().next().find('li[pid=' + pid + '].xm-select-this').length) {
                li.removeClass('xm-select-this');
            }
            index--;
        } while (li.length && pid != undefined);
    };

    Common.prototype.valToName = function (id, val) {
        var dl = $('dl[xid="' + id + '"]');
        var vs = (val + "").split('/');
        if (!vs.length) {
            return null;
        }
        var names = [];
        $.each(vs, function (idx, item) {
            var name = dl.find('.xm-select-linkage-group' + (idx + 1) + ' li[xm-value="' + item + '"] span').text();
            names.push(name);
        });
        return names.length == vs.length ? names.join('/') : null;
    };

    Common.prototype.commonHandler = function (key, label) {
        if (!label || !label[0]) {
            return;
        }
        this.checkHideSpan(key, label);
        //计算input的提示语
        this.changePlaceHolder(label);
        //计算高度
        this.retop(label.parents('.' + FORM_SELECT));
        this.calcLabelLeft(label, 0, true);
        //表单默认值
        this.setHidnVal(key, label);
        //title值
        label.parents('.' + FORM_TITLE + ' .' + NAME).attr('title', data[key].values.map(function (val) {
            return val.name;
        }).join(','));
    };

    Common.prototype.initVal = function (id) {
        var _this13 = this;

        var target = {};
        if (id) {
            target[id] = data[id];
        } else {
            target = data;
        }
        $.each(target, function (key, val) {
            var values = val.values,
                div = $('dl[xid="' + key + '"]').parent(),
                label = div.find('.' + LABEL),
                dl = div.find('dl');
            dl.find('dd.' + THIS).removeClass(THIS);

            var _vals = values.concat([]);
            _vals.concat([]).forEach(function (item, index) {
                _this13.addLabel(key, label, item);
                dl.find('dd[lay-value="' + item.value + '"]').addClass(THIS);
            });
            if (val.config.radio) {
                _vals.length && values.push(_vals[_vals.length - 1]);
            }
            _this13.commonHandler(key, label);
        });
    };

    Common.prototype.setHidnVal = function (key, label) {
        if (!label || !label[0]) {
            return;
        }
        label.parents('.' + PNAME).find('.' + HIDE_INPUT).val(data[key].values.map(function (val) {
            return val.value;
        }).join(','));
    };

    Common.prototype.handlerLabel = function (id, dd, isAdd, oval, notOn) {
        var div = $('[xid="' + id + '"]').prev().find('.' + LABEL),
            val = dd && this.getItem(id, dd),
            vals = data[id].values,
            on = data[id].config.on || events.on[id],
            endOn = data[id].config.endOn || events.endOn[id];
        if (oval) {
            val = oval;
        }
        var fs = data[id];
        if (isAdd && fs.config.max && fs.values.length >= fs.config.max) {
            var maxTipsFun = events.maxTips[id] || data[id].config.maxTips;
            maxTipsFun && maxTipsFun(id, vals.concat([]), val, fs.config.max);
            return;
        }
        if (!notOn) {
            if (on && on instanceof Function && on(id, vals.concat([]), val, isAdd, dd && dd.hasClass(DISABLED)) == false) {
                return;
            }
        }
        var dl = $('dl[xid="' + id + '"]');
        isAdd ? (dd && dd[0] ? (dd.addClass(THIS), dd.removeClass(TEMP)) : dl.find('.xm-select-linkage')[0] && this.linkageAdd(id, val), this.addLabel(id, div, val), vals.push(val)) : (dd && dd[0] ? dd.removeClass(THIS) : dl.find('.xm-select-linkage')[0] && this.linkageDel(id, val), this.delLabel(id, div, val), this.remove(vals, val));
        if (!div[0]) return;
        //单选选完后直接关闭选择域
        if (fs.config.radio) {
            this.changeShow(div, false);
        }
        //移除表单验证的红色边框
        div.parents('.' + FORM_TITLE).prev().removeClass('layui-form-danger');

        //清空搜索值
        fs.config.clearInput && this.clearInput(id);

        this.commonHandler(id, div);

        !notOn && endOn && endOn instanceof Function && endOn(id, vals.concat([]), val, isAdd, dd && dd.hasClass(DISABLED));
    };

    Common.prototype.addLabel = function (id, div, val) {
        if (!val) return;
        var tips = 'fsw="' + NAME + '"';
        var _ref = [$('<span ' + tips + ' value="' + val.value + '"><font ' + tips + '>' + val.name + '</font></span>'), $('<i ' + tips + ' class="xm-iconfont icon-close"></i>')],
            $label = _ref[0],
            $close = _ref[1];

        $label.append($close);
        //如果是radio模式
        var fs = data[id];
        if (fs.config.radio) {
            fs.values.length = 0;
            $('dl[xid="' + id + '"]').find('dd.' + THIS + ':not([lay-value="' + val.value + '"])').removeClass(THIS);
            div.find('span').remove();
        }
        //如果是固定高度
        div.find('input').css('width', '50px');
        div.find('input').before($label);
    };

    Common.prototype.delLabel = function (id, div, val) {
        if (!val) return;
        div.find('span[value="' + val.value + '"]:first').remove();
    };

    Common.prototype.checkHideSpan = function (id, div) {
        var parentHeight = div.parents('.' + NAME)[0].offsetHeight + 5;
        div.find('span.xm-span-hide').removeClass('xm-span-hide');
        div.find('span[style]').remove();

        var count = data[id].config.showCount;
        div.find('span').each(function (index, item) {
            if (index >= count) {
                $(item).addClass('xm-span-hide');
            }
        });

        var prefix = div.find('span:eq(' + count + ')');
        prefix[0] && prefix.before($('<span style="padding-right: 6px;" fsw="' + NAME + '"> + ' + (div.find('span').length - count) + '</span>'));
    };

    Common.prototype.retop = function (div) {
        //计算dl显示的位置
        var dl = div.find('dl'),
            top = div.offset().top + div.outerHeight() + 5 - $win.scrollTop(),
            dlHeight = dl.outerHeight();
        var up = div.hasClass('layui-form-selectup') || dl.css('top').indexOf('-') != -1 || top + dlHeight > $win.height() && top >= dlHeight;
        div = div.find('.' + NAME);

        var fs = data[dl.attr('xid')];
        var base = dl.parents('.layui-form-pane')[0] && dl.prev()[0].clientHeight > 38 ? 14 : 10;
        if (fs && fs.config.direction == 'up' || up) {
            up = true;
            if (fs && fs.config.direction == 'down') {
                up = false;
            }
        }
        var reHeight = div[0].offsetTop + div.height() + base;
        if (up) {
            dl.css({
                top: 'auto',
                bottom: reHeight + 3 + 'px'
            });
        } else {
            dl.css({
                top: reHeight + 'px',
                bottom: 'auto'
            });
        }
    };

    Common.prototype.changeShow = function (children, isShow) {        
        //显示于隐藏
        $('.layui-form-selected').removeClass('layui-form-selected');

        var top = children.parents('.' + FORM_SELECT),
            realShow = top.hasClass(FORM_SELECTED),
            id = top.find('dl').attr('xid');        
        $('.' + PNAME + ' .' + FORM_SELECT).not(top).removeClass(FORM_SELECTED);
        if (isShow) {
            this.retop(top);
            top.addClass(FORM_SELECTED);
            top.find('.' + INPUT).focus();
            if (!top.find('dl dd[lay-value]:not(.' + FORM_SELECT_TIPS + ')').length) {
                top.find('dl .' + FORM_NONE).addClass(FORM_EMPTY);
            }
        } else {
            top.removeClass(FORM_SELECTED);
            this.clearInput(id);
            top.find('dl .' + FORM_EMPTY).removeClass(FORM_EMPTY);
            top.find('dl dd.' + DD_HIDE).removeClass(DD_HIDE);
            top.find('dl dd.' + TEMP).remove();
            //计算ajax数据是否为空, 然后重新请求数据
            if (id && data[id] && data[id].config.isEmpty) {
                this.triggerSearch(top);
            }
            this.changePlaceHolder(top.find('.' + LABEL));
        }
        if (isShow != realShow) {           
            var openFun = data[id].config.opened || events.opened[id];
            isShow && openFun && openFun instanceof Function && openFun(id);
            var closeFun = data[id].config.closed || events.closed[id];
            !isShow && closeFun && closeFun instanceof Function && closeFun(id);
        }
    };

    Common.prototype.changePlaceHolder = function (div) {
        //显示于隐藏提示语
        //调整pane模式下的高度
        var title = div.parents('.' + FORM_TITLE);
        title[0] || (title = div.parents('dl').prev());
        if (!title[0]) {
            return;
        }

        var id = div.parents('.' + PNAME).find('dl[xid]').attr('xid');
        if (data[id] && data[id].config.height) {//既然固定高度了, 那就看着办吧

        } else {
            var height = title.find('.' + NAME)[0].clientHeight;
            title.css('height', (height > 36 ? height + 4 : height) + 'px');
            //如果是layui pane模式, 处理label的高度
            var label = title.parents('.' + PNAME).parent().prev();
            if (label.is('.layui-form-label') && title.parents('.layui-form-pane')[0]) {
                height = height > 36 ? height + 4 : height;
                title.css('height', height + 'px');
                label.css({
                    height: height + 2 + 'px',
                    lineHeight: height - 18 + 'px'
                });
            }
        }

        var input = title.find('.' + TDIV + ' input'),
            isShow = !div.find('span:last')[0] && !title.find('.' + INPUT).val();
        if (isShow) {
            var ph = input.attr('back');
            input.removeAttr('back');
            input.attr('placeholder', ph);
        } else {
            var _ph = input.attr('placeholder');
            input.removeAttr('placeholder');
            input.attr('back', _ph);
        }
    };

    Common.prototype.indexOf = function (arr, val) {
        for (var i = 0; i < arr.length; i++) {
            if (arr[i].value == val || arr[i].value == (val ? val.value : val) || arr[i] == val || JSON.stringify(arr[i]) == JSON.stringify(val)) {
                return i;
            }
        }
        return -1;
    };

    Common.prototype.remove = function (arr, val) {
        var idx = this.indexOf(arr, val ? val.value : val);
        if (idx > -1) {
            arr.splice(idx, 1);
            return true;
        }
        return false;
    };

    Common.prototype.selectAll = function (id, isOn, skipDis) {
        var _this14 = this;

        var dl = $('[xid="' + id + '"]');
        if (!dl[0]) {
            return;
        }
        if (dl.find('.xm-select-linkage')[0]) {
            return;
        }
        dl.find('dd[lay-value]:not(.' + FORM_SELECT_TIPS + '):not(.' + THIS + ')' + (skipDis ? ':not(.' + DISABLED + ')' : '')).each(function (index, item) {
            item = $(item);
            var val = _this14.getItem(id, item);
            _this14.handlerLabel(id, dl.find('dd[lay-value="' + val.value + '"]'), true, val, !isOn);
        });
    };

    Common.prototype.removeAll = function (id, isOn, skipDis) {
        var _this15 = this;

        var dl = $('[xid="' + id + '"]');
        if (!dl[0]) {
            return;
        }
        if (dl.find('.xm-select-linkage')[0]) {
            //针对多级联动的处理
            data[id].values.concat([]).forEach(function (item, idx) {
                var vs = item.value.split('/');
                var pid = void 0,
                    li = void 0,
                    index = 0;
                do {
                    pid = vs[index++];
                    li = dl.find('.xm-select-linkage-group' + index + ':not(.xm-select-linkage-hide) li[xm-value="' + pid + '"]');
                    li.click();
                } while (li.length && pid != undefined);
            });
            return;
        }
        data[id].values.concat([]).forEach(function (item, index) {
            if (skipDis && dl.find('dd[lay-value="' + item.value + '"]').hasClass(DISABLED)) { } else {
                _this15.handlerLabel(id, dl.find('dd[lay-value="' + item.value + '"]'), false, item, !isOn);
            }
        });
    };

    Common.prototype.reverse = function (id, isOn, skipDis) {
        var _this16 = this;

        var dl = $('[xid="' + id + '"]');
        if (!dl[0]) {
            return;
        }
        if (dl.find('.xm-select-linkage')[0]) {
            return;
        }
        dl.find('dd[lay-value]:not(.' + FORM_SELECT_TIPS + ')' + (skipDis ? ':not(.' + DISABLED + ')' : '')).each(function (index, item) {
            item = $(item);
            var val = _this16.getItem(id, item);
            _this16.handlerLabel(id, dl.find('dd[lay-value="' + val.value + '"]'), !item.hasClass(THIS), val, !isOn);
        });
    };

    Common.prototype.skin = function (id) {
        var skins = ['default', 'primary', 'normal', 'warm', 'danger'];
        var skin = skins[Math.floor(Math.random() * skins.length)];
        $('dl[xid="' + id + '"]').parents('.' + PNAME).find('.' + FORM_SELECT).attr('xm-select-skin', skin);
        this.check(id) && this.commonHandler(id, $('dl[xid="' + id + '"]').parents('.' + PNAME).find('.' + LABEL));
    };

    Common.prototype.getPosition = function (e) {
        var x = 0,
            y = 0;
        while (e != null) {
            x += e.offsetLeft;
            y += e.offsetTop;
            e = e.offsetParent;
        }
        return { x: x, y: y };
    };

    Common.prototype.onreset = function () {
        //监听reset按钮, 然后重置多选
        $(document).on('click', '[type=reset]', function (e) {
            $(e.target).parents('form').find('.' + PNAME + ' dl[xid]').each(function (index, item) {
                var id = item.getAttribute('xid'),
                    dl = $(item),
                    dd = void 0,
                    temp = {};
                common.removeAll(id);
                data[id].config.init.forEach(function (val, idx) {
                    if (val && (!temp[val] || data[id].config.repeat) && (dd = dl.find('dd[lay-value="' + val.value + '"]'))[0]) {
                        common.handlerLabel(id, dd, true);
                        temp[val] = 1;
                    }
                });
            });
        });
    };

    Common.prototype.bindEvent = function (name, id, fun) {
        if (id && id instanceof Function) {
            fun = id;
            id = null;
        }
        if (fun && fun instanceof Function) {
            if (!id) {
                $.each(data, function (id, val) {
                    data[id] ? data[id].config[name] = fun : events[name][id] = fun;
                });
            } else {
                data[id] ? (data[id].config[name] = fun, delete events[name][id]) : events[name][id] = fun;
            }
        }
    };

    Common.prototype.check = function (id, notAutoRender) {
        if ($('dl[xid="' + id + '"]').length) {
            return true;
        } else if ($('select[xm-select="' + id + '"]').length) {
            if (!notAutoRender) {
                this.render(id, $('select[xm-select="' + id + '"]'));
                return true;
            }
        } else {
            delete data[id];
            return false;
        }
    };

    Common.prototype.render = function (id, select) {
        common.init(select);
        common.one($('dl[xid="' + id + '"]').parents('.' + PNAME));
        common.initVal(id);
    };

    Common.prototype.log = function (obj) {
        console.log(obj);
    };

    var Select4 = function Select4() {
        this.v = v;
        this.render();
    };
    var common = new Common();

    Select4.prototype.value = function (id, type, isAppend) {
        if (typeof id != 'string') {
            return [];
        }
        var fs = data[id];
        if (!common.check(id)) {
            return [];
        }
        if (typeof type == 'string' || type == undefined) {
            var arr = fs.values.concat([]) || [];
            if (type == 'val') {
                return arr.map(function (val) {
                    return val.value;
                });
            }
            if (type == 'valStr') {
                return arr.map(function (val) {
                    return val.value;
                }).join(',');
            }
            if (type == 'name') {
                return arr.map(function (val) {
                    return val.name;
                });
            }
            if (type == 'nameStr') {
                return arr.map(function (val) {
                    return val.name;
                }).join(',');
            }
            return arr;
        }
        if (common.isArray(type)) {
            var dl = $('[xid="' + id + '"]'),
                temp = {},
                dd = void 0,
                isAdd = true;
            if (isAppend == false) {
                //删除传入的数组
                isAdd = false;
            } else if (isAppend == true) {
                //追加模式
                isAdd = true;
            } else {
                //删除原有的数据
                common.removeAll(id);
            }
            if (isAdd) {
                fs.values.forEach(function (val, index) {
                    temp[val.value] = 1;
                });
            }
            type.forEach(function (val, index) {
                if (val && (!temp[val] || fs.config.repeat)) {
                    if ((dd = dl.find('dd[lay-value="' + val + '"]'))[0]) {
                        common.handlerLabel(id, dd, isAdd, null, true);
                        temp[val] = 1;
                    } else {
                        var name = common.valToName(id, val);
                        if (name) {
                            common.handlerLabel(id, dd, isAdd, common.getItem(id, val), true);
                            temp[val] = 1;
                        }
                    }
                }
            });
        }
    };

    Select4.prototype.on = function (id, fun, isEnd) {
        common.bindEvent(isEnd ? 'endOn' : 'on', id, fun);
        return this;
    };

    Select4.prototype.filter = function (id, fun) {
        common.bindEvent('filter', id, fun);
        return this;
    };

    Select4.prototype.maxTips = function (id, fun) {
        common.bindEvent('maxTips', id, fun);
        return this;
    };

    Select4.prototype.opened = function (id, fun) {
        common.bindEvent('opened', id, fun);
        return this;
    };

    Select4.prototype.closed = function (id, fun) {       
        common.bindEvent('closed', id, fun);

        return this;
    };

    Select4.prototype.config = function (id, config, isJson) {
        if (id && (typeof id === 'undefined' ? 'undefined' : _typeof(id)) == 'object') {
            isJson = config == true;
            config = id;
            id = null;
        }
        if (config && (typeof config === 'undefined' ? 'undefined' : _typeof(config)) == 'object') {
            if (isJson) {
                config.header || (config.header = {});
                config.header['Content-Type'] = 'application/json; charset=UTF-8';
                config.dataType = 'json';
            }
            id ? (ajaxs[id] = $.extend(true, {}, ajaxs[id] || ajax, config), !common.check(id) && this.render(id), data[id] && config.direction && (data[id].config.direction = config.direction), data[id] && config.clearInput && (data[id].config.clearInput = true), config.searchUrl && data[id] && common.triggerSearch($('.' + PNAME + ' dl[xid="' + id + '"]').parents('.' + FORM_SELECT), true)) : ($.extend(true, ajax, config), $.each(ajaxs, function (key, item) {
                $.extend(true, item, config);
            }));
        }
        return this;
    };

    Select4.prototype.render = function (id, options) {
        var _ref2;

        if (id && (typeof id === 'undefined' ? 'undefined' : _typeof(id)) == 'object') {
            options = id;
            id = null;
        }
        var config = options ? (_ref2 = {
            init: options.init,
            disabled: options.disabled,
            max: options.max,
            isSearch: options.isSearch,
            searchUrl: options.searchUrl,
            isCreate: options.isCreate,
            radio: options.radio,
            skin: options.skin,
            direction: options.direction,
            height: options.height,
            formname: options.formname,
            layverify: options.layverify,
            layverType: options.layverType,
            showCount: options.showCount,
            placeholder: options.placeholder,
            create: options.create,
            filter: options.filter,
            maxTips: options.maxTips,
            on: options.on
        }, _defineProperty(_ref2, 'on', options.on), _defineProperty(_ref2, 'opened', options.opened), _defineProperty(_ref2, 'closed', options.closed), _defineProperty(_ref2, 'template', options.template), _defineProperty(_ref2, 'clearInput', options.clearInput), _ref2) : {};

        options && options.searchType != undefined && (config.searchType = options.searchType == 'dl' ? 1 : 0);

        if (id) {
            fsConfigs[id] = {};
            $.extend(fsConfigs[id], data[id] ? data[id].config : {}, config);
        } else {
            $.extend(fsConfig, config);
        }

        ($('select[' + NAME + '="' + id + '"]')[0] ? $('select[' + NAME + '="' + id + '"]') : $('select[' + NAME + ']')).each(function (index, select) {
            var sid = select.getAttribute(NAME);
            common.render(sid, select);
            setTimeout(function () {
                return common.setHidnVal(sid, $('select[xm-select="' + sid + '"] + div.' + PNAME + ' .' + LABEL));
            }, 10);
        });
        return this;
    };

    Select4.prototype.disabled = function (id) {
        var target = {};
        id ? common.check(id) && (target[id] = data[id]) : target = data;

        $.each(target, function (key, val) {
            $('dl[xid="' + key + '"]').prev().addClass(DIS);
        });
        return this;
    };

    Select4.prototype.undisabled = function (id) {
        var target = {};
        id ? common.check(id) && (target[id] = data[id]) : target = data;

        $.each(target, function (key, val) {
            $('dl[xid="' + key + '"]').prev().removeClass(DIS);
        });
        return this;
    };

    Select4.prototype.data = function (id, type, config) {
        if (!id || !type || !config) {
            common.log('id: ' + id + ' param error !!!');
            return this;
        }
        if (!common.check(id)) {
            common.log('id: ' + id + ' not render !!!');
            return this;
        }
        this.value(id, []);
        this.config(id, config);
        if (type == 'local') {
            common.renderData(id, config.arr, config.linkage == true, config.linkageWidth ? config.linkageWidth : '100');
        } else if (type == 'server') {
            common.ajax(id, config.url, config.keyword, config.linkage == true, config.linkageWidth ? config.linkageWidth : '100');
        }
        return this;
    };

    Select4.prototype.btns = function (id, btns, config) {
        if (id && common.isArray(id)) {
            btns = id;
            id = null;
        }
        if (!btns || !common.isArray(btns)) {
            return this;
        };
        var target = {};
        id ? common.check(id) && (target[id] = data[id]) : target = data;

        btns = btns.map(function (obj) {
            if (typeof obj == 'string') {
                if (obj == 'select') {
                    return quickBtns[0];
                }
                if (obj == 'remove') {
                    return quickBtns[1];
                }
                if (obj == 'reverse') {
                    return quickBtns[2];
                }
                if (obj == 'skin') {
                    return quickBtns[3];
                }
            }
            return obj;
        });

        $.each(target, function (key, val) {
            val.config.btns = btns;
            var dd = $('dl[xid="' + key + '"]').find('.' + FORM_SELECT_TIPS + ':first');
            if (btns.length) {
                var show = config && config.show && (config.show == 'name' || config.show == 'icon') ? config.show : '';
                var html = common.renderBtns(key, show, config && config.space ? config.space : '30px');
                dd.html(html);
            } else {
                var pcInput = dd.parents('.' + FORM_SELECT).find('.' + TDIV + ' input');
                var _html = pcInput.attr('placeholder') || pcInput.attr('back');
                dd.html(_html);
                dd.removeAttr('style');
            }
        });

        return this;
    };

    Select4.prototype.search = function (id, val) {
        if (id && common.check(id)) {
            ajaxs[id] = $.extend(true, {}, ajaxs[id] || ajax, {
                first: true,
                searchVal: val
            });
            common.triggerSearch($('dl[xid="' + id + '"]').parents('.' + FORM_SELECT), true);
        }
        return this;
    };

    Select4.prototype.replace = function (id, type, config) {
        var _this17 = this;

        if (!id || !type || !config) {
            common.log('id: ' + id + ' param error !!!');
            return this;
        }
        if (!common.check(id, true)) {
            common.log('id: ' + id + ' not render !!!');
            return this;
        }
        var oldVals = this.value(id, 'val');
        this.value(id, []);
        this.config(id, config);
        if (type == 'local') {
            common.renderData(id, config.arr, config.linkage == true, config.linkageWidth ? config.linkageWidth : '100', false, true);
            this.value(id, oldVals, true);
        } else if (type == 'server') {
            common.ajax(id, config.url, config.keyword, config.linkage == true, config.linkageWidth ? config.linkageWidth : '100', false, function (id) {
                _this17.value(id, oldVals, true);
            }, true);
        }
    };

    return new Select4();
});

View Code

使用：

 　　　　　　<div class="layui-inline layui-col-sm4">
                <span class="layui-col-sm2"> 项目名称:</span>
                <div class="layui-input-inline layui-col-sm10">
                    <select name="Pro" xm-select="Pro" lay-filter="Pro" xm-select-direction="down" id="Pro" xm-select-show-count="4">
                        <option value="">全部</option></select>
                </div>

            </div>
            <div class="layui-inline layui-col-sm4">
                <span class="layui-col-sm2"> 标段名称:</span>
                <div class="layui-input-inline layui-col-sm10">
                    <select name="Block" xm-select="Block" lay-filter="xmFilter" xm-select-direction="down" id="Block" xm-select-show-count="3"></select>
                </div>
            </div>

js：

 formSelects.closed(function (id) {
        //var list = formSelects.value(id, 'val');//'valStr'        
        //console.log('合上了' + formSelects.value(id, 'val'));
        if (id == "ProId") {
            var list = formSelects.value(id, 'valStr');
            var listname = formSelects.value(id, 'all');
            formSelects.data('Block', 'local', { arr: [] });
            formSelects.data('WorkArea', 'local', { arr: [] });
            formSelects.data('UnloadingAddress', 'local', { arr: [] });
            $.post("/WaybillSearch/MultipleSelectChange", { Id: list, NameList: listname }, function (res) {
                if (res.success) {
                    var s = res.List;
                    $('#Block').html("");
                    layui.form.render("select");
                    $('#Block').append(new Option("请选择", ""));
                    var arr = new Array();
                    for (var i = 0; i < s.length; i++) {
                        arr[i] = { "name": s[i].Name, "value": s[i].Id }
                    }
                    formSelects.data('Block', 'local', { arr: arr });
                    layui.form.render("select");
                }
            }, "json")
        }
        if (id == "Block") {
            var list = formSelects.value(id, 'valStr');
            var listname = formSelects.value(id, 'all');
            formSelects.data('WorkArea', 'local', { arr: [] });
            formSelects.data('UnloadingAddress', 'local', { arr: [] });
            $.post("/WaybillSearch/MultipleSelectChange", { Id: list, NameList: listname }, function (res) {
                if (res.success) {
                    var s = res.List;
                    $('#WorkArea').html("");
                    layui.form.render("select");
                    $('#WorkArea').append(new Option("请选择", ""));
                    var arr = new Array();
                    for (var i = 0; i < s.length; i++) {
                        arr[i] = { "name": s[i].Name, "value": s[i].Id }
                    }
                    formSelects.data('WorkArea', 'local', { arr: arr });
                    layui.form.render("select");
                }
            }, "json")
        }
  }

View Code

posted @ 2019-11-29 16:30 芮源阅读(317) 评论(0) 收藏举报

刷新页面返回顶部

芮源

layui下对选联级选择问题的选择修复

公告