Discovering the HTML element with a particular attribute using jQuery

Is there a way to select an HTML element with a specific attribute, regardless of whether that attribute has a value or not? I have seen similar questions regarding elements with attribute values, but nothing based solely on the existence of the attribute itself.

Consider this sample HTML:

<div id="id1">
  <div class="c1"></div>
  <div class="c2" an-attribute ></div>
  <div class="c3"></div>
</div>

How can I target the div within #id1 that contains the attribute an-attribute? It may not be in a specific order compared to other divs, but it will always be within #id1.

jqueryhtmlcss

Answer №1

Give this a shot.

$('#id1 div[an-attribute]');

Answer №2

To select elements based on their attributes, you can utilize the attribute selector:

$('img[src]') // or $('[src]')

Answer №3

Check out this code snippet I put together to showcase attribute identification.

HTML Markup

<div id="id1">
    <div class="c1"></div>
    <div class="c2" id="testr">dd</div>
    <div class="c3"></div>
</div>

JavaScript Snippet

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>

<script>
    $('.c2').on('click',function(){
        var id =$(this).attr('id')
        alert(id);
    })
</script>

Answer №4

console.log($('[specific-attribute]').attr('id'));  
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<html>
  <body>
    <div specific-attribute id="123456789"></div>
  </body>
</html>

Answer №5

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.2/jquery.min.js"></script>

<script>
$(document).ready(function(){

$('[an-attribute]').css("color","red")

});
</script>

<div id="id1">
  <div class="c1">dsadsa1</div>
  <div class="c2" an-attribute >dsdsads2</div>
  <div class="c3">dsadsad3</div>
</div>

Answer №6

const item=$('#id1').find('span[data-attribute]');

Answer №7

$("section").find().data("specific-attr");

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