Question

在我点击某一特定的<代码><li>项目时,我试图带上括号<代码><li>。

So let s say I click on submodule 1, I get the clicked ID with $(this).attr( id ); How can I now get the ID of the parent <li> which is in this case module 1?

请注意,我的树木相当大,因此必须灵活。

非常感谢你的回答。

Answer 1

var parentModule = $( this )             //the selector of your span
    .parents( li:eq(1) )                 //get the next li parent, not the direct li
    .children( .rightclickarea:first )   //get the first element, which would be the span
    .attr( id )                          //get the span id

Answer 2

您可使用 closest。 2. 获得与甄选人相匹配的首批祖先的方法:

var li = $(this).closest("li");

摘录:

Get the first element that matches the selector, beginning at the current element and progressing up through the DOM tree.

Answer 3

var parent = $(this).closest("li");

友情链接