How to retrieve the value of an element within a facebox div with jquery

On my page, I have two div tags displayed below. Whenever I try to retrieve the value of the itemName element using $('#itemName').val();, it always returns the value of the element in the first div (which is blank). Is there a way to access the value of the itemName element in the second div called facebox using jQuery?

Info Div:

<div id="info" style="display: none;">
<center>
<strong>Name</strong>
<input id="itemName" type="text"/>
<br/>
<br/>
<strong>Price  </strong>
<input id="itemPrice" type="text"/>
<br/>
<br/>
</center>
</div>

Facebox Div:

<div id="facebox" style="top: 27.3px; left: 478px; display: none;">
<div class="popup">
<table>
<tbody>
<tr>
</tr>
<tr>
<td class="b"/>
<td class="body">
<div class="content" style="display: block;">
<div id="info" style="">
<center>
<strong>Name</strong>
<input id="itemName" type="text"/>
<br/>
<br/>
<strong>Price  </strong>
<input id="itemPrice" type="text"/>
<br/>
<br/>
<input type="button" onclick="updateTab();" value="Add"/>
</center>
</div>
</div>

Thank you.

Answer №1

Inside the facebox.js file, there is a specific event that gets triggered when the facebox opens. By binding to this event, you can easily retrieve the value needed:

$(document).bind('reveal.facebox', function() { 
 $('#facebox #itemName').val();
})

Answer №2

Each element must have a unique id within the document. If not, it can lead to issues like the one you are experiencing.

Utilize a validator as an affordable way to perform quality assurance and quickly address simple errors.

Answer №3

It's important that IDs are unique on the webpage - the easy solution is to rename one of them.

If renaming is not an option, you can try implementing a workaround like this:

$('#facebox input[type=text]:first').val();

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