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42 lines
1.6 KiB
JavaScript
42 lines
1.6 KiB
JavaScript
// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
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jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
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jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) {
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// margin is only for outerHeight, outerWidth
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jQuery.fn[ funcName ] = function( margin, value ) {
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var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
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extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
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return jQuery.access( this, function( elem, type, value ) {
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var doc;
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if ( jQuery.isWindow( elem ) ) {
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// As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
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// isn't a whole lot we can do. See pull request at this URL for discussion:
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// https://github.com/jquery/jquery/pull/764
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return elem.document.documentElement[ "client" + name ];
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}
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// Get document width or height
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if ( elem.nodeType === 9 ) {
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doc = elem.documentElement;
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// Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height],
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// whichever is greatest
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return Math.max(
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elem.body[ "scroll" + name ], doc[ "scroll" + name ],
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elem.body[ "offset" + name ], doc[ "offset" + name ],
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doc[ "client" + name ]
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);
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}
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return value === undefined ?
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// Get width or height on the element, requesting but not forcing parseFloat
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jQuery.css( elem, type, extra ) :
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// Set width or height on the element
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jQuery.style( elem, type, value, extra );
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}, type, chainable ? margin : undefined, chainable, null );
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};
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});
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});
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