如何使用jQuery遍历表格中的这个元素?
#adminreview> thead> tr> th:nth-child(1)> div> div> div.checkbox-container> div:nth-child(1)>输入
并将输入的checked属性设置为false?
我在我的桌子上使用这个漂亮的过滤器/排序jQuery插件(类似Excel的Bootstrap表排序和过滤插件)。在加载时,我试图只检查其中一个选项,Pending,并运行jQuery来隐藏Approved&单独拒绝行。
在加载时,默认情况下当前检查所有状态:
目标是仅在加载时检查Pending:
这是我的表格html。我知道这与遍历DOM和设置Select All,Approved和&的选中值有关。否认是假的,但我运气不好。
我认为我必须编辑div:nth-child(1)
(2)& (3)并使用.prop('checked', false);
只是不确定如何使用jquery深入。
HTML(我没有故意包括整个表格):
<table id="adminreview" class="fbody">
<thead>
<tr>
<th class="apply-filter no-search">Status
<div class="dropdown-filter-dropdown">
<div class="dropdown-filter-content" style="display: none;">
<div class="dropdown-filter-sort">
<span class="a-to-z" data-column="0" data-index="0">A to Z</span>
</div>
<div class="dropdown-filter-sort">
<span class="z-to-a" data-column="0" data-index="0">Z to A</span>
</div>
<div class="checkbox-container">
<div class="dropdown-filter-item">
<input type="checkbox" value="Select All" checked="checked" class="dropdown-filter-menu-item select-all"
data-column="0" data-index="0" /> Select All</div>
<div class="dropdown-filter-item">
<input type="checkbox" value="Approved" checked="checked" class="dropdown-filter-menu-item item" data-column="0"
data-index="0" /> Approved</div>
<div class="dropdown-filter-item">
<input type="checkbox" value="Denied" checked="checked" class="dropdown-filter-menu-item item" data-column="0"
data-index="0" /> Denied</div>
<div class="dropdown-filter-item">
<input type="checkbox" value="Pending" checked="checked" class="dropdown-filter-menu-item item" data-column="0"
data-index="0" /> Pending</div>
</div>
</div>
</div></th>
<th class="apply-filter">Company
<div class="dropdown-filter-dropdown">
<div class="dropdown-filter-content" style="display: none;">
<div class="dropdown-filter-sort">
<span class="a-to-z" data-column="1" data-index="1">A to Z</span>
</div>
<div class="dropdown-filter-sort">
<span class="z-to-a" data-column="1" data-index="1">Z to A</span>
</div>
<div class="dropdown-filter-search">
<input type="text" class="dropdown-filter-menu-search form-control" data-column="1" data-index="1"
placeholder="Search" />
</div>
<div class="checkbox-container">
<div class="dropdown-filter-item">
<input type="checkbox" value="Select All" checked="checked" class="dropdown-filter-menu-item select-all"
data-column="1" data-index="1" /> Select All</div>
<div class="dropdown-filter-item">
<input type="checkbox" value="ACME Construction Company" checked="checked" class="dropdown-filter-menu-item item"
data-column="1" data-index="1" /> ACME Construction Company</div>
<div class="dropdown-filter-item">
<input type="checkbox" value="Joe's Concrete" checked="checked" class="dropdown-filter-menu-item item"
data-column="1" data-index="1" /> Joe's Concrete</div>
</div>
</div>
</div></th>
提前致谢!
答案 0 :(得分:0)
您在每个复选框上都有item
课程。所以你可以循环遍历所有节点,并为所有节点设置checked
到false
。然后。将checked
设置为true
以获取最后一个。
像
$('.item').each(function() {
$( this ).prop('checked', false);
});
$('.item').last().prop('checked', true);