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<!doctype html> |
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<html lang="en"> |
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<head> |
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<meta charset="utf-8"> |
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<title>jQuery UI Position - Image Cycler</title> |
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<link rel="stylesheet" href="../../themes/base/jquery.ui.all.css"> |
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<script src="../../jquery-1.9.1.js"></script> |
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<script src="../../ui/jquery.ui.core.js"></script> |
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<script src="../../ui/jquery.ui.widget.js"></script> |
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<script src="../../ui/jquery.ui.position.js"></script> |
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<link rel="stylesheet" href="../demos.css"> |
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<style> |
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body { |
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margin: 0; |
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} |
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#container { |
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overflow: hidden; |
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position: relative; |
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height: 400px; |
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} |
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|
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img { |
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position: absolute; |
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} |
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</style> |
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<script> |
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$(function() { |
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// TODO refactor into a widget and get rid of these plugin methods |
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$.fn.left = function( using ) { |
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return this.position({ |
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my: "right middle", |
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at: "left+25 middle", |
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of: "#container", |
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collision: "none", |
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using: using |
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}); |
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}; |
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$.fn.right = function( using ) { |
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return this.position({ |
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my: "left middle", |
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at: "right-25 middle", |
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of: "#container", |
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collision: "none", |
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using: using |
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}); |
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}; |
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$.fn.center = function( using ) { |
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return this.position({ |
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my: "center middle", |
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at: "center middle", |
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of: "#container", |
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using: using |
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}); |
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}; |
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|
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$( "img:eq(0)" ).left(); |
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$( "img:eq(1)" ).center(); |
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$( "img:eq(2)" ).right(); |
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|
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function animate( to ) { |
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$( this ).stop( true, false ).animate( to ); |
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} |
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function next( event ) { |
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event.preventDefault(); |
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$( "img:eq(2)" ).center( animate ); |
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$( "img:eq(1)" ).left( animate ) |
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$( "img:eq(0)" ).right().appendTo( "#container" ); |
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} |
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function previous( event ) { |
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event.preventDefault(); |
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$( "img:eq(0)" ).center( animate ); |
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$( "img:eq(1)" ).right( animate ); |
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$( "img:eq(2)" ).left().prependTo( "#container" ); |
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} |
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$( "#previous" ).click( previous ); |
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$( "#next" ).click( next ); |
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|
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$( "img" ).click(function( event ) { |
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$( "img" ).index( this ) === 0 ? previous( event ) : next( event ); |
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}); |
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|
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$( window ).resize(function() { |
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$( "img:eq(0)" ).left( animate ); |
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$( "img:eq(1)" ).center( animate ); |
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$( "img:eq(2)" ).right( animate ); |
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}); |
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}); |
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</script> |
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</head> |
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<body> |
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|
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<div id="container"> |
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<img src="images/earth.jpg" width="458" height="308" alt="earth"> |
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<img src="images/flight.jpg" width="512" height="307" alt="flight"> |
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<img src="images/rocket.jpg" width="300" height="353" alt="rocket"> |
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|
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<a id="previous" href="#">Previous</a> |
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<a id="next" href="#">Next</a> |
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</div> |
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|
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<div class="demo-description"> |
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<p>A photoviewer prototype using Position to place images at the center, left and right and cycle them. |
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<br>Use the links at the top to cycle, or click on the images on the left and right. |
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<br>Note how the images are repositioned when resizing the window. |
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</div> |
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</body> |
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</html> |
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