下拉不起作用

Question

我有一个div位于网格视图的模板中，当点击页面中的任何位置时，需要在点击和隐藏时显示。

问题在于，它必须由服务器控制并且需要由ID处理 - 因为它必须用于填充网格视图功能的选项。

这是通过课程完成的，但是我需要来自ID。（点击btn1和btn2。）

实时预览（http://jsfiddle.net/swarupsrk/1je3L39z/10/embedded/result/）

<div class="dropdownlist-title" id="btn1">
    <div class="listbox">
        <div class="listarrow">
            <img class="dropdownlist_img_small" src="../App_Themes/Theme/PayRoll/images/dropdown.png">
        </div>
    </div>
    <ul class="innerboxlist">
        <li class="filter">
            <a>Edit Level</a>
        </li>
        <li class="filter">
            <a href="#">Archive Level</a>
        </li>
    </ul>
</div>

<div class="dropdownlist-title" id="btn2">
    <div class="listbox">
        <div class="listarrow">
            <img class="dropdownlist_img_small" src="../App_Themes/Theme/PayRoll/images/dropdown.png">
        </div>
    </div>
    <ul class="innerboxlist">
        <li class="filter"><a>Edit Level</a>

        </li>
        <li class="filter"><a href="#">Archive Level</a>

        </li>
    </ul>
</div>

JavaScript的：

$("*").click(function (e) {
    e.stopPropagation();

    if ($(".dropdownlist-title").hasClass('active')) {
        $(".dropdownlist-title").removeClass('active');
    } else {
        if ($(this).parents().hasClass('dropdownlist-title') || $(this).attr('class') == 'dropdownlist_title') {
            $(".dropdownlist-title").addClass('active');
        }
    }
});

CSS：

.dropdownlist-title {
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    position: relative;
    margin-right: 10px;
    margin-top: 10px;
}
.innerboxlist {
    min-width: 200px;
    padding: 0 25px;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    border: 1px solid #f0f0f0;
    -webkit-border-radius: 4px;
    -khtml-border-radius: 4px;
    -moz-border-radius: 4px;
    -o-border-radius: 4px;
    border-radius: 4px;
    -webkit-transition: all 0.2s ease-in-out;
    -khtml-transition: all 0.2s ease-in-out;
    -moz-transition: all 0.2s ease-in-out;
    -o-transition: all 0.2s ease-in-out;
    transition: all 0.2s ease-in-out;
    cursor: pointer;
    position: relative;
    z-index: 2;
    float: left;
}
.dropdownlist-title .listbox {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    border-radius:50px;
    border:3px solid #989797;
    -webkit-transition: all 0.2s ease-in-out;
    -khtml-transition: all 0.2s ease-in-out;
    -moz-transition: all 0.2s ease-in-out;
    -o-transition: all 0.2s ease-in-out;
    transition: all 0.2s ease-in-out;
    cursor: pointer;
    position: relative;
    z-index: 2;
    float: left;
}
.dropdownlist-title .listbox .listarrow {
    ;
    background-position: 0 0;
    background-repeat: no-repeat;
    display: block;
    width: 7px;
    height: 4px;
    float: left;
    margin-top: 26px;
    margin-right: 23px;
    margin-left: 0px;
    opacity: 0.5;
    -webkit-transition: opacity 0.2s ease-in-out;
    -khtml-transition: opacity 0.2s ease-in-out;
    -moz-transition: opacity 0.2s ease-in-out;
    -o-transition: opacity 0.2s ease-in-out;
    transition: opacity 0.2s ease-in-out;
}
.dropdownlist-title .listbox .listtitle {
    color: #444;
    font-size: 22px;
    line-height: 32px;
    margin: 0;
    padding: 15px 0 15px 20px;
    border-left: 1px solid #f0f0f0;
    list-style: none;
    display: block;
    float: left;
    -webkit-transition: all 0.2s ease-in-out;
    -khtml-transition: all 0.2s ease-in-out;
    -moz-transition: all 0.2s ease-in-out;
    -o-transition: all 0.2s ease-in-out;
    transition: all 0.2s ease-in-out;
}
.dropdownlist-title .listbox:hover {
    background: #f5f5f5;
}
.dropdownlist-title .listbox:hover .arrow {
    opacity: 1;
}
.dropdownlist-title .listbox:hover .title {
    border-left: 1px solid #e0e0e0;
}
.dropdownlist-title .listbox:active {
    -webkit-box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.05);
    -khtml-box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.05);
    -moz-box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.05);
    -o-box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.05);
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.05);
}
.dropdownlist-title ul {
    position: absolute;
    margin-left:20px;
    z-index:999;
    top:44px;
    width: 100%;
    background: #fff;
    border-top: 1px solid #ccc;
    border-left: 1px solid #ccc;
    border-right: 1px solid #ccc;
    -webkit-border-radius: 4px;
    -khtml-border-radius: 4px;
    -moz-border-radius: 4px;
    -o-border-radius: 4px;
    border-radius: 4px;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    list-style: none;
    margin: 0;
    padding: 0;
    display: none;
}
.dropdownlist-title ul li a {
    display: block;
    padding: 10px;
    border-bottom: 1px solid #ccc;
    color: #404040;
    text-decoration: none;
}
.dropdownlist-title ul li a:hover {
    background-color: #8ec63d;
    color: #fff;
}
.dropdownlist-title.active .listbox {
    background: #fff;
}
.dropdownlist-title.active .listbox .listarrow {
    opacity: 1;
}
.dropdownlist-title.active ul {
    display: block;
    margin-left:-177px;
    -webkit-border-radius: 0 0 3px 3px;
    -khtml-border-radius: 0 0 3px 3px;
    -moz-border-radius: 0 0 3px 3px;
    -o-border-radius: 0 0 3px 3px;
    border-radius: 0 0 3px 3px;
}
.dropdownlist_img_small {
    float: left;
    margin-left: 11px;
    margin-top: -10px;
}