我有一个day
类动态:
<div class="day day111">a</div>
<div class="day day111">a</div>
<div class="day day112">a</div>
<div class="day day112">a</div>
<div class="day day113">a</div>
我正在尝试得到这个:
<div class="group">
<div class="day day111">a</div>
<div class="day day111">a</div>
</div>
<div class="group">
<div class="day day112">a</div>
<div class="day day112">a</div>
</div>
<div class="group">
<div class="day day113">a</div>
</div>
我只能用 JavaScript 来做到这一点。我正在尝试循环,但无法分组。你能帮助我吗?谢谢!
最佳答案
尝试
var groups = {};
$('.day').each(function () {
var className = this.className.match(/(day\d+)/)[1],
$group = groups[className];
if (!$group) {
$group = $('<div />', {
'class': 'group'
}).insertAfter(this);
groups[className] = $group;
}
$group.append(this);
})
演示:Fiddle
关于javascript - 按动态类对 div 元素进行分组,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/19949400/