Attribute exists $("[attributeName*='value']");

Syntax

$("[attributeName*='value']");

Description

Select by a string that exists anywhere in the attribute value.

The following code illustrates selecting any ID that contains "test" anywhere in the ID attribute value:

 
<!DOCTYPE html> 
<html>
    <head>
        <script src="http://java2s.com/Book/JavaScriptDemo/jQuery/jquery-1.8.0.min.js"> 
        </script>
        <script>
            var userInfo = $("[id*='test']").length; 
            document.writeln(n);
        </script> 
    </head> 
    <body>
        <div id="greentest"></div> 
        <div id="testman"></div> 
        <div id="myOdd"></div> 
    </body> 
</html>

Click to view the demo

Finds all inputs that have an id attribute and whose name attribute ends with man and sets the value.

 
<html>
  <head>
    <script type="text/javascript" src="http://java2s.com/Book/JavaScriptDemo/jQuery/jquery-1.8.0.min.js"></script>
    <script type="text/javascript">
        $(document).ready(function(){
            $("input[id][name$='m']").val("asdf");
        });
    </script>

  </head>
  <body>
    <body>
      <input id="a" name="m" />
    </body>
</html>

Click to view the demo

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