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Javascript JQuery父id选择_Javascript_Jquery_Html - Fatal编程技术网

Javascript JQuery父id选择

Javascript JQuery父id选择,javascript,jquery,html,Javascript,Jquery,Html,我有一个这样的标记 <div id="cat1" class="category"> <div></div> <p></p> //some more elements </div> <div id="cat2" class="category"> <div></div> <p></p> //some more elem

我有一个这样的标记

<div id="cat1" class="category">
    <div></div>
    <p></p>
    //some more elements
</div>
<div id="cat2" class="category">
    <div></div>
    <p></p>
    //some more elements
</div>
<div id="cat3" class="category">
    <div></div>
    <p></p>
    //some more elements
</div>
但当我点击category div中的某个内容时,它会给我一个未知的id

提前谢谢

使用
$().attr
获取ID

 $(".category").on('click', function(e){
        alert($(this).attr('id'));
 })
使用
$().attr
获取ID

 $(".category").on('click', function(e){
        alert($(this).attr('id'));
 })
警报(this.id)$('.category')。单击(函数(){alert($(this.attr('id'))})
alert(this.id))$('.category')。单击(函数(){alert($(this.attr('id'))})