Attribute equals selector [name=”value”]

Selects elements that have the specified attribute with a value exactly equal to a certain value.

jQuery( "[attribute='value']" )

version added: 1.0

Examples:

Finds all inputs with a value of "Hot Fuzz" and changes the text of the next sibling span.

<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <title>attributeEquals demo</title>
  <script src="https://code.jquery.com/jquery-1.10.2.js"></script>
</head>
<body>
 
<div>
  <label>
    <input type="radio" name="newsletter" value="Hot Fuzz">
    <span>name?</span>
  </label>
</div>
<div>
  <label>
    <input type="radio" name="newsletter" value="Cold Fusion">
    <span>value?</span>
  </label>
</div>
<div>
  <label>
    <input type="radio" name="newsletter" value="Evil Plans">
    <span>value?</span>
  </label>
</div>
 
<script>
$( "input[value='Hot Fuzz']" ).next().text( "Hot Fuzz" );
</script>
 
</body>
</html>

Links:

http://api.jquery.com/attribute-equals-selector

doc_jQuery

2016-03-27 13:48:00

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