【发布时间】:2018-03-01 06:40:12
【问题描述】:
我正在尝试访问给定div <div class="form-group" id="contract"> 即$('#contract') 的2 个(更多)divs 内的第一个<ul>
代码:
<div class="form-group" id="contract">
<div class="btn-group bootstrap-select search-fields open">
<button type="button" class="btn dropdown-toggle bs-placeholder btn-default" data-toggle="dropdown" role="button" data-id="ct" title="Contract Types" aria-expanded="true">
<span class="filter-option pull-left">Contract Types</span>
<span class="bs-caret">
<span class="caret"></span>
</span>
</button>
<div class="dropdown-menu open" role="combobox" style="max-height: 590px; overflow: hidden; min-height: 158px;">
<div class="bs-searchbox">
<input type="text" class="form-control" autocomplete="off" placeholder="Search value" role="textbox" aria-label="Search">
</div>
<ul class="dropdown-menu inner" role="listbox" aria-expanded="true" style="max-height: 543px; overflow-y: auto; min-height: 111px;">
<li data-original-index="0" class="selected active">
<a tabindex="0" class="" data-tokens="null" role="option" aria-disabled="false" aria-selected="true">
<span class="text">Contract Types</span>
<span class="glyphicon glyphicon-ok check-mark"></span>
</a>
</li>
<li data-original-index="1">
<a tabindex="0" class="" data-tokens="null" role="option" aria-disabled="false" aria-selected="false">
<span class="text">Rent</span>
<span class="glyphicon glyphicon-ok check-mark"></span>
</a>
</li>
<li data-original-index="2">
<a tabindex="0" class="" data-tokens="null" role="option" aria-disabled="false" aria-selected="false">
<span class="text">Buy</span>
<span class="glyphicon glyphicon-ok check-mark"></span>
</a>
</li>
<li data-original-index="3">
<a tabindex="0" class="" data-tokens="null" role="option" aria-disabled="false" aria-selected="false">
<span class="text">Commercial Rent</span>
<span class="glyphicon glyphicon-ok check-mark"></span>
</a>
</li>
<li data-original-index="4">
<a tabindex="0" class="" data-tokens="null" role="option" aria-disabled="false" aria-selected="false">
<span class="text">Commercial Buy</span>
<span class="glyphicon glyphicon-ok check-mark"></span>
</a>
</li>
<-- *** I want to append new li items here using $('#contract') of parent's parent's parent (3rd parent's) div *** -->
</ul>
</div>
<select class="selectpicker search-fields" id="ct" name="ct" data-live-search="true" data-live-search-placeholder="Search value" tabindex="-98">
<option value="">Contract Types</option>
<option value="1">Rent</option>
<option value="2">Buy</option>
<option value="3">Commercial Rent</option>
<option value="4">Commercial Buy</option>
<-- *** here, I can append a new option like *** -->
<script>
$('#ct').append('<option value="5">New option</option>');
</script>
</select>
</div>
</div>
如何使用带有 jQuery 的第一个 div 的 id 将 <li> 项目附加到(第一个和唯一)<ul>。
目标 div 不是父级,而是父级的父级的父级。
【问题讨论】:
标签: jquery html html-lists bootstrap-select bootstrap-selectpicker