jQuery-查找具有类名的最接近的父级 [英] Jquery - Find the closest parent having a class name

问题描述

在我的应用程序中，我想找到一个具有类名的单击元素的最接近的父级.为此，我使用最接近方法使用以下代码.我知道它具有使用选择器获取最接近元素的功能.但是在这里，我给了一个类名作为选择器之类；

In my application i want to find the closest parent, of a clicked element, having a class name. For that i have the following code with closest method. I know it has the functionality to get the closest element with a selector. But here i given a class name as selector like;

$(".selectable").click(function(){
    var closest  = $(this).closest('.selectable'); 
});    

问题是，如果当前元素及其父元素具有相同的类.selectable，它将返回当前元素本身.但是实际上我想要它的父母.例如，

The problem is if the current element and its parent have the same class .selectable, it returns the current element itself. But actually i want its parent. For example,

<div class="selectable div-1">
    <div class="selectable div-2">
        <!--elements here-->
    </div>
</div>

在上面的示例中，我单击了.div-2 div，它返回了.div-2本身，而不是.div-1 div.请不要让我从父级中删除.selectable类，这是为了功能..:-)

In the above example i clicked on .div-2 div, it returns the .div-2 itself, not the .div-1 div. Please dont ask me to remove .selectable class from the parent, it's for the functionality.. :-)

推荐答案

要获取特定类的第一个父级:

To get the first one parent of specific class:

$(this).parents('.selectable').first();

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