js 获取和回填form表格数据

        //将form里面的内容序列化成json数据
        $.fn.serializeJson = function (otherString) {
            var serializeObj = {}, array = this.serializeArray();
            $(array).each(function () {
                if (serializeObj.hasOwnProperty(this.name)) {
                    serializeObj[this.name] += ';' + this.value;
                } else {
                    serializeObj[this.name] = this.value;
                }
            });
            if (otherString != undefined) {
                var otherArray = otherString.split(';');
                $(otherArray).each(function () {
                    var otherSplitArray = this.split(':');
                    serializeObj[otherSplitArray[0]] = otherSplitArray[1];
                });
            }
            return serializeObj;
        };
        //将josn对象赋值给form--》即数据回显
        $.fn.setForm = function (jsonValue) {
            var obj = this;
            $.each(jsonValue, function (name, ival) {
                var $oinput = obj.find("input[name=" + name + "]");
                if ($oinput.attr("type") == "checkbox") {
                    if (ival !== null) {
                        var checkboxObj = $("[name=" + name + "]");
                        var checkArray = ival.split(";");
                        for (var i = 0; i < checkboxObj.length; i++) {
                            for (var j = 0; j < checkArray.length; j++) {
                                if (checkboxObj[i].value == checkArray[j]) {
                                    checkboxObj[i].click();
                                }
                            }
                        }
                    }
                } else if ($oinput.attr("type") == "radio") {
                    $oinput.each(function () {
                        var radioObj = $("[name=" + name + "]");
                        for (var i = 0; i < radioObj.length; i++) {
                            if (radioObj[i].value == ival) {
                                radioObj[i].click();
                            }
                        }
                    });
                } else if ($oinput.attr("type") == "textarea") {
                    obj.find("[name=" + name + "]").html(ival);
                } else {
                    obj.find("[name=" + name + "]").val(ival);
                }
            })
        }

// 回填
var thisForm = $("#form");
thisForm.setForm(data);

// 获取
var thisForm = $("#form");
var thisData = thisForm.serializeJson();