jQuery attribute not equal selector
Description and Syntax
$('[attr != theValue]')
selects all elements that do not have the attr attribute,
or have an <attr> attribute but with a value other than <theValue>.
Selectors see attribute values as a single string,
$('a[rel!=nofollow]') will
select <a rel="nofollow self" href="example.htm">Some text</a>.
Examples
| Selector | Selects |
|---|---|
| $('a[rel!=nofollow]') | all <a> elements that either have no rel attribute, or have one with a value other than nofollow |
| $('input[name!=myname]') | all <input> elements that either have no name attribute, or have one with a value other than myname |
The following example shows an example of a selector that does matches against IDs that do not
equal "cheese".
<!DOCTYPE html>
<html>
<head>
<script src="http://java2s.com/style/jquery-1.8.0.min.js">
</script>
<script>
var userInfo = $("[id!='cheese']").length;
document.writeln(n);
</script>
</head>
<body>
<div id="eggs"></div>
<div id="ham"></div>
<div id="cheese"></div>
</body>
</html><!--from w w w . ja va 2s.co m-->
Select input element by name attribute
The following code selects input element by
the name of the input control.
<html>
<head>
<script src="http://java2s.com/style/jquery-1.8.0.min.js"></script>
<script type="text/javascript">
$(document).ready(function(){<!--from ww w .j ava 2 s . c o m-->
$("input[name!='me']").next().text(" changed");
});
</script>
</head>
<body>
<div>
<input type="radio" name="you" value="A" />
<span>data</span>
</div>
<div>
<input type="radio" name="me" value="B" />
<span>data</span>
</div>
<div>
<input type="radio" name="me" value="C" />
<span>data</span>
</div>
</body>
</html>