jQuery finding closest image src to a div
html, javascript, jquery
Solution
$('div.pinIt').click(function() {
var url = $(this).next('a').find('img.lazy').attr('src');
alert(url);
});
Closest `traverses thru the ancestors`. But the image is inside the `sibling(anchor tag)` of the div. So try it this way..
If you want to use `.closest()` then this should work..
$('div.pinIt').click(function() {
var url = $(this).closest('.showPin').find('img.lazy').attr('src');
alert(url);
});
Problem
if I have the following html: ``` <div class="showPin"> <div class="pinIt" style="display: none;"> <a href="#" onclick="window.open("http://pinterest.com/pin/create/button/?url=http://mysite.com/some-post&description=Some Description&media=http://mysite.com/path/to/myimage.jpg","Pinterest","scrollbars=no,menubar=no,width=600,height=380,resizable=yes,toolbar=no,location=no,status=no");return false;"><img src="images/pinbutton.jpg" class="pinbuttonImg"></a> </div> <a href="myimage.jpg"> <img class="lazy data-lazy-ready" src="myimage.jpg" data-lazy-type="image" data-lazy-src="http://dev.papermusepress.com/stageblog/wp-content/uploads/2012/11/Fall_baby_shower_mantle2.jpg" alt="Fall Baby Shower Mantle" width="700" height="393" style="display: inline;"> </a> </div> ``` how can i get my alert function to work so it alerts the img src that is the actual image getting pinned, which has a `class="lazy"` always in it. ``` $('div.pinIt').click(function() { var url = $(this).closest('img.lazy').attr('src'); alert(url); }); ``` all it alerts for me is `undefined`. what am i doing wrong?