jQuery滑动开关按钮效果

效果图:

 

HTML结构:

<div class="boxwrap fr"><!--容器 开始-->
            <div class="switchBox fl" id="timeList" typeId="time">
            <table  cellpadding="0" cellspacing="0">
                <tr>
                    <td class="switch_box_l"></td>
                    <td class="switch_box_c rel">
                            <span class="abs switchBtn" >
                                <i class="switchBtn-l"></i>
                                <i class="switchBtn-r"></i>
                                <span class="curTxt">24小时</span>
                            </span>
                            <a href="javascript:void(0);" class="swichTxt" id="24" >24小时</a>
                            <a href="javascript:void(0);" class="swichTxt" id="48">48小时</a>
                            <a href="javascript:void(0);" class="swichTxt" id="72">72小时</a>
                    </td>
                    <td class="switch_box_r"></td>
                </tr>
            </table>
        </div>
        <div class="switchBox fl" id="cityList" typeId="city">
            <table  cellpadding="0" cellspacing="0">
                <tr>
                    <td class="switch_box_l"></td>
                    <td class="switch_box_c rel">
                            <span class="abs switchBtn" >
                                <i class="switchBtn-l"></i>
                                <i class="switchBtn-r"></i>
                                <span class="curTxt">城市</span>
                            </span>
                            <a href="javascript:void(0);" class="swichTxt" id="city">城市</a>
                            <a href="javascript:void(0);" class="swichTxt" id="station">站点</a>
                    </td>
                    <td class="switch_box_r"></td>
                </tr>
            </table>
        </div>
        </div><!--容器 结束-->

初始化函数:

/*@.boxwrap :滑动按钮父容器,同一界别的滑动按钮必须包含在同一个容器中
*@loadData :点击按钮后回调函数
*@#frameMain : 加载内容的iframe Id
*@tab.html : 提交参数的页面
*/
loadSwitchBox('.boxwrap',loadData,'#frameMain','tab.html');

完整demo:

HTML:

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>sitchBox</title>
<link href="css/style.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div class="main-wraper">
    <!--BEGIN topbar  -->
    <div class="topbar clearfix">
        <div class="boxwrap fr">
            <div class="switchBox fl" id="timeList" typeId="time">
            <table  cellpadding="0" cellspacing="0">
                <tr>
                    <td class="switch_box_l"></td>
                    <td class="switch_box_c rel">
                            <span class="abs switchBtn" >
                                <i class="switchBtn-l"></i>
                                <i class="switchBtn-r"></i>
                                <span class="curTxt">24小时</span>
                            </span>
                            <a href="javascript:void(0);" class="swichTxt" id="24" >24小时</a>
                            <a href="javascript:void(0);" class="swichTxt" id="48">48小时</a>
                            <a href="javascript:void(0);" class="swichTxt" id="72">72小时</a>
                    </td>
                    <td class="switch_box_r"></td>
                </tr>
            </table>
        </div>
        <div class="switchBox fl" id="cityList" typeId="city">
            <table  cellpadding="0" cellspacing="0">
                <tr>
                    <td class="switch_box_l"></td>
                    <td class="switch_box_c rel">
                            <span class="abs switchBtn" >
                                <i class="switchBtn-l"></i>
                                <i class="switchBtn-r"></i>
                                <span class="curTxt">城市</span>
                            </span>
                            <a href="javascript:void(0);" class="swichTxt" id="city">城市</a>
                            <a href="javascript:void(0);" class="swichTxt" id="station">站点</a>
                    </td>
                    <td class="switch_box_r"></td>
                </tr>
            </table>
        </div>
        </div>
    </div>
    <!-- END topbar -->
    <div class="main-conent">
        <iframe src="tab.html" frameborder="0" width="100%" frameborder="0" height="500" id="frameMain"></iframe>
    </div>
    </div>
    <script type="text/javascript" src="script/jquery-1.11.1.min.js"></script>
    <script type="text/javascript" src="script/switchbox.js"></script>
    <script type="text/javascript">
    $(function(){
        //初始化滑动div
        loadSwitchBox('.boxwrap',loadData,'#frameMain','tab.html');
    });
    //点击回调函数
    function loadData(){
        var obj = arguments[0];
        var params = "";
        var url ="tab.html?";
        if(typeof obj !="undefined" && obj !=null){
            var value = obj.value;
            var type  = obj.type;
            var param =type+"="+value;
            params = param+"&";
            $('[typeId="'+type+'"]').siblings().each(function(k){
                var param = $(this).attr('typeId')+"="+$(this).attr('selVal');
                params+=param+"&";
            });
            params = params.substring(0,params.length-1);
            url = url + params;
            alert("切换到..."+url);
            loadUrl('#frameMain', url);
        }
    }
    </script>
</body>
</html>
View Code

JS:

/**
 * 滑动div初始化函数
 * @wrap 所属顶层容器
 * @fn 点击后回调函数
 * @iframe 子页面加载
 * @url 提交的页面
 */
function loadSwitchBox(wrap, fn, iframe, url) {
    $(".switchBox").each(function() {
        var id = $(this).attr("id");
        var type = $(this).attr("typeId");
        createSlideDiv(id, type, fn);
    });
    loadDataInit(wrap, url, iframe);
}
/**
 *初始化数据
 *@wrap 顶层容器
 *@url 提交的页面
 *@iframe 加载子页面
 */
function loadDataInit(wrap, url, iframe) {
    var params = "";
    var url = url + "?";
    $(wrap).find('div[typeId]').each(function() {
        var param = $(this).attr('typeId') + "=" + $(this).attr('selVal');
        params += param + "&";
    });
    params = params.substring(0,params.length-1);
    url = url + params;
    alert("初始化.."+ url);
    loadUrl(iframe, url);
}

/**
 *@iframe 加载内容页面
 *@url url
 */
function loadUrl(iframe, url) {
    $(iframe).attr('src', url);
}

/**
 * 创建一个滑动div容器
 * @wrapperId 容器ID
 * @type 切换标签的类型
 * @fnCallBack 回调函数
 */
function createSlideDiv(wrapperId, type, fnCallBack) {
    calTabWidth(wrapperId); //初始化容器宽度
    var $wraper = $('#' + wrapperId);
    //默认选中第一项
    var default_padding = 5;
    var default_BtnWidth = $wraper.find('.swichTxt').eq(0).width() + default_padding;
    var $switchBtn = $wraper.find('.switchBtn');
    $switchBtn.width(default_BtnWidth); //浮动按钮宽度
    $wraper.find('.swichTxt').eq(0).addClass('cur'); //设置选中选项
    $wraper.attr('selVal', $wraper.find('.swichTxt').eq(0).attr('id'));

    //添加click事件
    $wraper.find('.swichTxt').click(function() {
        var default_padding = 5;
        var newIndex = $(this).index(),
            oldIndex = $wraper.find('.cur').index(),
            curTxt = $(this).html(),
            eleWidth = $(this).width() + default_padding,
            value = $(this).attr('id');
        distant = -1;
        $wraper.attr('selVal', value);
        distant = moveWidth(wrapperId, oldIndex, newIndex); //计算滑动距离
        //回调函数参数 点击标签的类型 和 值
        var obj = {
            type: type,
            value: value
        };

        //左移动
        if (newIndex > oldIndex) {
            $wraper.find(".switchBtn").animate({
                'left': '+=' + distant + 'px'
            }, function() {
                $wraper.find('.curTxt').html(curTxt);
                $wraper.find("#switchBtn").width(eleWidth);
                //执行回调函数
                if ($.isFunction(fnCallBack)) fnCallBack(obj);
            });
            oldIndex = newIndex;
        } else if (newIndex < oldIndex) { //右移动
            $wraper.find(".switchBtn").animate({
                'left': '-=' + distant + 'px'
            }, function() {
                $(this).find('.curTxt').html(curTxt);
                $wraper.find(".switchBtn").width(eleWidth);
                //执行回调函数
                if ($.isFunction(fnCallBack)) fnCallBack(obj);
            });
            oldIndex = newIndex;
        }
        $wraper.find('.cur').removeClass('cur');
        $(this).addClass('cur');
    });
}

/**
 *计算容器宽度
 * @wrapperId 容器id
 */
function calTabWidth(wrapperId) {
    var $wraper = $('#' + wrapperId);
    var wrapperWidth = 0;
    var tdSpace = 18; //左右圆角宽度
    var oPadding = 5; //元素默认间距
    $wraper.find('.swichTxt').each(function(i) {
        wrapperWidth += $(this).outerWidth() + oPadding;
    });
    wrapperWidth = wrapperWidth + tdSpace;
    $wraper.width(wrapperWidth);
}

/**
 *计算按钮移动距离
 * @wrapperId 容器id
 * @oldIndex 之前选中的选项索引
 * @newIndex 当前点击选项索引
 */
function moveWidth(wrapperId, oldIndex, newIndex) {
    var $wraper = $('#' + wrapperId);
    var width = 0;
    //向右移动
    if (oldIndex < newIndex) {
        var $s_btn = $wraper.find(".switchBtn");
        var $a_btn = $wraper.find('.swichTxt').eq(newIndex - 1);
        //当前span左侧位置离左边的距离
        var curBtn = $s_btn.offset().left;
        //目标标签左侧位置离左边的距离
        var einA = $a_btn.offset().left;
        width = parseInt(einA - curBtn + 9); //?
    } else { //向左移动
        var $s_btn = $wraper.find(".switchBtn");
        var $a_btn = $wraper.find('.swichTxt').eq(newIndex - 1);
        //当前span左侧位置离左边的距离
        var curBtn = $s_btn.offset().left;
        //目标标签左侧位置离左边的距离
        var einA = $a_btn.offset().left;
        width = parseInt(curBtn - einA);
    }
    return width;
}
View Code

 

实例下载:

jQuery实现按钮滑动切换.zip

 

posted @ 2014-11-11 15:01 LINJIAJUN 阅读(...) 评论(...) 编辑 收藏