Last child (:last-child)
Description and Syntax
$(':last-child')
selects all elements that are the last child of their parent element.
Examples
Selector | Selects |
---|---|
$('li:last-child') | all <li> elements that are the last child of their parent element |
$(.myclass:last-child') | all elements with the class myclass that are the last child of their parent element |
<html>
<head>
<script src="http://java2s.com/style/jquery-1.8.0.min.js"></script>
<script type="text/javascript">
$(document).ready(function(){<!-- w w w.j a va2 s . c o m-->
$("div span:last-child")
.css("text-decoration", "underline")
.hover(function () {
$(this).addClass("red");
}, function () {
$(this).removeClass("red");
});
});
</script>
<style>
span { color:#008; }
span.red { color:red; font-weight: bolder; }
</style>
</head>
<body>
<body>
<div>
<span>A,</span>
<span>B,</span>
<span>C</span>
</div>
<div>
<span>D,</span>
<span>E,</span>
<span>F</span>
</div>
</body>
</html>
The code above generates the following result.
...
Selector syntax
ID
Tag Name
Class Name
Descendant $('E F')
Child (E > F)
General sibling (E ~ F)
Multiple expressions (E, F, G)
Universal (*)
Filtering by Relationships
Numbered child (:nth-child(n/even/odd/expr)...
First child (:first-child)
Not (:not(E))
Empty (:empty)
Attribute selectors
Attribute existence([attr])
Attribute equals ([foo=bar])
Attribute not equal ([foo!=bar])
Attribute begins with ([foo^=bar])
Attribute ends with ([foo$=bar])
Attribute contains ([foo*=bar])
Attribute contains word ([foo~=bar])
Attribute contains prefix ([foo|=bar])
Attribute exists $("[attributeName*='value'...
Form selector
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)
...
Selector syntax
ID
Tag Name
Class Name
Descendant $('E F')
Child (E > F)
General sibling (E ~ F)
Multiple expressions (E, F, G)
Universal (*)
Filtering by Relationships
Numbered child (:nth-child(n/even/odd/expr)...
First child (:first-child)
Last child (:last-child)
Only child (:only-child)Not (:not(E))
Empty (:empty)
Attribute selectors
Attribute existence([attr])
Attribute equals ([foo=bar])
Attribute not equal ([foo!=bar])
Attribute begins with ([foo^=bar])
Attribute ends with ([foo$=bar])
Attribute contains ([foo*=bar])
Attribute contains word ([foo~=bar])
Attribute contains prefix ([foo|=bar])
Attribute exists $("[attributeName*='value'...
Form selector
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)
...