Question

i have a div element with id hover-1, within the div i have a hidden form element having class name text_page_title in the hierarchy.
i got the parent div element id dyanamically in a variable, now i want to find the hidden element having class name text_page_title and set its value to ‘foo’

structure is like:

<div id="hover-1">
<input type="hidden" class="text_page_title">
</div>
<div id="hover-2">
<input type="hidden" class="text_page_title">
</div>

I m trying to do it like:

$($parentId).find('input.text_page_title').val('foo');

but it doesnt work, m i missing something?

Answer 1

This works:

$("#hover-1").find('input.text_page_title').val('foo'); // or $("#hover-2")

If you want your parent id in a variable:

var parentId = $("#hover-1"); // or $("#hover-2");
parentId.find('input.text_page_title').val('foo');

working jsFiddle