返回值:IntegerinnerWidth()
Get the current computed width for the first element in the set of matched elements, including padding but not border.
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1.2.6 新增innerWidth()
This method returns the width of the element, including left and right padding, in pixels.
This method is not applicable to window and document objects; for these, use .width() instead.
示例:
Get the innerWidth of a paragraph.
<!DOCTYPE html>
<html>
<head>
<style>p { margin:10px;padding:5px;border:2px solid #666; } </style>
<script src="jquery.min.js"></script>
</head>
<body>
<p>Hello</p><p></p>
<script>
var p = $("p:first");
$("p:last").text( "innerWidth:" + p.innerWidth() );
</script>
</body>
</html>