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1 <!DOCTYPE html>
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2 <html lang="en">
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3 <head>
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4 <meta charset="utf-8">
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5 <title>jQuery UI Position - Default functionality</title>
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6 <link rel="stylesheet" href="../../themes/base/jquery.ui.all.css">
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7 <script src="../../jquery-1.5.1.js"></script>
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8 <script src="../../ui/jquery.ui.core.js"></script>
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9 <script src="../../ui/jquery.ui.widget.js"></script>
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10 <script src="../../ui/jquery.ui.position.js"></script>
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11 <link rel="stylesheet" href="../demos.css">
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12 <style>
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13 html, body {
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14 margin: 0;
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15 padding: 0
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16 }
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17 </style>
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18 <script>
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19 $(function() {
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20 $.fn.position2 = function( options ) {
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21 return this.position( $.extend({
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22 of: window,
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23 using: function( to ) {
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24 $( this ).css({
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25 top: to.top,
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26 left: to.left
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27 })
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28 },
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29 collision: "none"
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30 }, options));
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31 }
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32
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33 $.fn.left = function( using ) {
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34 return this.position2({
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35 my: "right middle",
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36 at: "left middle",
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37 offset: "25 0",
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38 using: using
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39 });
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40 }
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41 $.fn.right = function( using ) {
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42 return this.position2({
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43 my: "left middle",
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44 at: "right middle",
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45 offset: "-25 0",
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46 using: using
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47 });
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48 }
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49 $.fn.center = function( using ) {
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50 return this.position2({
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51 my: "center middle",
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52 at: "center middle",
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53 using: using
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54 });
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55 };
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56
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57 $( "img:eq(0)" ).left();
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58 $( "img:eq(1)" ).center();
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59 $( "img:eq(2)" ).right();
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60
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61 $( "body" ).css({
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62 overflow: "hidden"
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63 })
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64 $( ".demo" ).css({
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65 position: "relative",
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66 });
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67 $( ".demo img" ).css({
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68 position: "absolute",
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69 });
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70
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71 function animate( to ) {
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72 $(this).animate( to );
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73 }
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74 function next() {
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75 $( "img:eq(2)" ).center( animate );
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76 $( "img:eq(1)" ).left( animate )
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77 $( "img:eq(0)" ).right().appendTo( ".demo" );
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78 }
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79 function previous() {
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80 $( "img:eq(0)" ).center( animate );
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81 $( "img:eq(1)" ).right( animate );
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82 $( "img:eq(2)" ).left().prependTo( ".demo" );
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83 }
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84 $( "#previous" ).click( previous );
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85 $( "#next" ).click( next );
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86
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87 $( ".demo img" ).click(function() {
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88 $( ".demo img" ).index( this ) === 0 ? previous() : next();
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89 });
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90
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91 $( window ).resize(function() {
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92 $( "img:eq(0)" ).left( animate );
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93 $( "img:eq(1)" ).center( animate );
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94 $( "img:eq(2)" ).right( animate );
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95 });
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96 });
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97 </script>
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98 </head>
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99 <body>
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100
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101 <div class="demo">
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102
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103 <img src="images/earth.jpg" />
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104 <img src="images/flight.jpg" />
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105 <img src="images/rocket.jpg" />
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106
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107 <a id="previous" href="#">Previous</a>
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108 <a id="next" href="#">Next</a>
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109
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110 </div><!-- End demo -->
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111
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112
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113
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114 <div class="demo-description">
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115 <p>A prototype for the <a href="http://wiki.jqueryui.com/Photoviewer">Photoviewer</a> using Position to place images at the center, left and right and cycle them.
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116 <br/>Use the links at the top to cycle, or click on the images on the left and right.
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117 <br/>Note how the images are repositioned when resizing the window.
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118 <br/>Warning: Doesn't currently work inside the demo viewer; open in a new window instead!</p>
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119 </div><!-- End demo-description -->
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120
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121 </body>
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122 </html>
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