How to get the id of the first html element within a div tag element using JQuery?
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Question: How to get the id of the first img html tag element within a specific div tag using JQuery? With getting the id I mean getting the attribute id's value for the first element within the div tag. Answer: We can obtain this by using the :first Selector from JQuery. Read more about the selector here Example: HTML
<div class="custom_div">
<img id="1" name="image1" src="myImage1.jpg" width="200" border="1" />
<img id="2" name="image2" src="myImage2.jpg" width="200" border="1" />
<img id="5" name="image3" src="myImage3.jpg" width="200" border="1" />
</div>
JQuery
var id = $('.custom_div img:first').attr('id');
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