$('.custompsps').each(function(i, obj) {
var $this = $(this);
var $items = $this.find(".custom_blank_wrapper")
$.each($items, function(n, e)
{
($items).(".custom_blank"): is blank or not
});
});我想洗掉 custompsps div 的空 div，其中所有 div 都是空的 我怎樣才能洗掉它 custompsps 有空標簽和填充標簽不應該受到影響我想我需要為它運行兩個回圈，但我知道如何實作它我知道這很簡單我被她困住了所以有人可以幫我解決這個問題
<div class="custompsps">
<div class="ProductItem">
<div class="custom_blank_wrapper">
<div class="custom_blank"></div>
<div class="custom_blank">new</div>
<div class="custom_blank">new</div>
</div>
</div>
<div class="ProductItem">
<div class="ProductItem">
<div class="custom_blank_wrapper">
<div class="custom_blank"></div>
<div class="custom_blank">new</div>
<div class="custom_blank">new</div>
</div>
</div>
</div>
<div class="ProductItem">
<div class="ProductItem">
<div class="custom_blank_wrapper">
<div class="custom_blank"></div>
<div class="custom_blank">new</div>
<div class="custom_blank">new</div>
</div>
</div>
</div>
<div class="ProductItem">
<div class="ProductItem">
<div class="custom_blank_wrapper">
<div class="custom_blank"></div>
<div class="custom_blank"></div>
<div class="custom_blank"></div>
</div>
</div>
</div>
</div>
<div class="custompsps">
<div class="ProductItem">
<div class="custom_blank_wrapper">
<div class="custom_blank"></div>
<div class="custom_blank"></div>
<div class="custom_blank"></div>
</div>
</div>
<div class="ProductItem">
<div class="ProductItem">
<div class="custom_blank_wrapper">
<div class="custom_blank"></div>
<div class="custom_blank"></div>
<div class="custom_blank"></div>
</div>
</div>
</div>
<div class="ProductItem">
<div class="ProductItem">
<div class="custom_blank_wrapper">
<div class="custom_blank"></div>
<div class="custom_blank"></div>
<div class="custom_blank"></div>
</div>
</div>
</div>
<div class="ProductItem">
<div class="ProductItem">
<div class="custom_blank_wrapper">
<div class="custom_blank"></div>
<div class="custom_blank"></div>
<div class="custom_blank"></div>
</div>
</div>
</div>
</div>uj5u.com熱心網友回復：
也許這可以幫助你？ https://css-tricks.com/almanac/selectors/e/empty/
span:empty {
display: none;
}
如果你會寫代碼，最好添加一個額外的類，比如empty和設定樣式。
.empty { display: none; }
uj5u.com熱心網友回復：
使用以下代碼將洗掉“custompsps”類下的所有空 div
$(document).ready(function(){
var divList =$(".custompsps").find('div');
for( i=0; i<=divList.length; i )
{
if($(divList[i]).is(':empty')){
$(divList[i]).remove();
}
}
});
轉載請註明出處，本文鏈接：https://www.uj5u.com/net/358731.html
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