Find value of a children Div ID inside another DIV

问题

I have a listing of DIVs in my CMS HTML Page where I want to know the value of the ID of a child DIV.

As an example, here is the HTML :-

<div class="view" id="views_slideshow_cycle_div_resources-block_3">
  <div class="views-slideshow-cycle">
     <div class="content clearfix">
       <div class="field-item even">
         <div class="jwplayer-video">
            <div id="4ac1a678934a37fd58e86cf0a7d51c79_wrapper">
               <object></object></div>

What I need to know is the value of ID of DIV inside of DIV with class=jwplayer-video, which is "4ac1a678934a37fd58e86cf0a7d51c79_wrapper"

What I tried to do is:-

$("#views_slideshow_cycle_div_resources-block_0").find(".jwplayer-video")

or even this

$("#views_slideshow_cycle_div_resources-block_0").find(".jwplayer-video").attr("id")

Unfortunately, it doesn't help.

Any help please.

Thanks.

回答1:

$("#views_slideshow_cycle_div_resources-block_3 .jwplayer-video div:first").attr("id");

回答2:

Try this

$('#views_slideshow_cycle_div_resources-block_3').find('div.jwplayer-video').find('div').eq(0).attr('id');

I created a jsfiddle for your help.

回答3:

$("#views_slideshow_cycle_div_resources-block_3").find(".jwplayer-video").children().attr('id')

jsFiddle example

回答4:

$("#views_slideshow_cycle_div_resources-block_0").find(".jwplayer-video").children().attr("id");

The .jwplayer-video div does not have an ID. You must go one step deeper.

Also take a look at the Id in HTML and jQuery

block_0 and block_3

回答5:

Try

$(".jwplayer-video").children().attr("id")

来源：https://stackoverflow.com/questions/15667861/find-value-of-a-children-div-id-inside-another-div

标签

jquery

children