Attribute exists $("[attributeName*='value']")
Description and Syntax
$("[attributeName*='value']");
selects by a string that exists anywhere in the attribute value.
Examples
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/style/jquery-1.8.0.min.js">
</script>
<script>
var userInfo = $("[id*='test']").length;
document.writeln(n);
</script>
</head>
<body>
<div id="greentest"></div>
<div id="testman"></div>
<div id="myOdd"></div>
</body>
</html><!-- w ww. ja va2s . c o m-->
The code above generates the following result.
...
Multiple expressions (E, F, G)
Universal (*)
Filtering by Relationships
Numbered child (:nth-child(n/even/odd/expr)...
First child (:first-child)
Last child (:last-child)
Only child (:only-child)
Not (:not(E))
Empty (:empty)
Attribute selectors
Attribute existence([attr])
Attribute equals ([foo=bar])
Attribute not equal ([foo!=bar])
Attribute begins with ([foo^=bar])
Attribute ends with ([foo$=bar])
Attribute contains ([foo*=bar])
Attribute contains word ([foo~=bar])
Attribute contains prefix ([foo|=bar])
Form input selector (:input)
Form text fields (input:text)
Form Password field (input:password)
Form Radio button (input:radio)
Form Checkbox (input:checkbox)
Form Submit button (input:submit)
Form Image button (input:image)
Form Reset button (input:reset)
Form button (input:button)
Form File upload (input:file)
Form Enabled form element (input:enabled)
Form Disabled form element (input:disabled)
Form Checked box (input:checked)
Form Selected option (input:selected)
Element at index (:eq(n))
Greater than (:gt(n))
Less than (:lt(n))
First (:first)
...
Multiple expressions (E, F, G)
Universal (*)
Filtering by Relationships
Numbered child (:nth-child(n/even/odd/expr)...
First child (:first-child)
Last child (:last-child)
Only child (:only-child)
Not (:not(E))
Empty (:empty)
Attribute selectors
Attribute existence([attr])
Attribute equals ([foo=bar])
Attribute not equal ([foo!=bar])
Attribute begins with ([foo^=bar])
Attribute ends with ([foo$=bar])
Attribute contains ([foo*=bar])
Attribute contains word ([foo~=bar])
Attribute contains prefix ([foo|=bar])
Attribute exists $("[attributeName*='value'...
Form selectorForm input selector (:input)
Form text fields (input:text)
Form Password field (input:password)
Form Radio button (input:radio)
Form Checkbox (input:checkbox)
Form Submit button (input:submit)
Form Image button (input:image)
Form Reset button (input:reset)
Form button (input:button)
Form File upload (input:file)
Form Enabled form element (input:enabled)
Form Disabled form element (input:disabled)
Form Checked box (input:checked)
Form Selected option (input:selected)
Element at index (:eq(n))
Greater than (:gt(n))
Less than (:lt(n))
First (:first)
...