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comparison war/scripts/jQuery/demos/slider/side-scroll.html @ 3:cf06b77a8bbd

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Committed branch of the e4D repos sti-gwt branch 16384. git-svn-id: http://dev.dariah.eu/svn/repos/eu.dariah.de/ap1/sti-gwt-dariah-geobrowser@36 f2b5be40-def6-11e0-8a09-b3c1cc336c6b
author StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
date Tue, 17 Jul 2012 13:34:40 +0000
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2:2897af43ccc6 3:cf06b77a8bbd
1 <!DOCTYPE html>
2 <html lang="en">
3 <head>
4 <meta charset="utf-8">
5 <title>jQuery UI Slider - Slider scrollbar</title>
6 <link rel="stylesheet" href="../../themes/base/jquery.ui.all.css">
7 <script src="../../jquery-1.5.1.js"></script>
8 <script src="../../ui/jquery.ui.core.js"></script>
9 <script src="../../ui/jquery.ui.widget.js"></script>
10 <script src="../../ui/jquery.ui.mouse.js"></script>
11 <script src="../../ui/jquery.ui.slider.js"></script>
12 <link rel="stylesheet" href="../demos.css">
13 <style>
14 #demo-frame > div.demo { padding: 10px !important; }
15 .scroll-pane { overflow: auto; width: 99%; float:left; }
16 .scroll-content { width: 2440px; float: left; }
17 .scroll-content-item { width: 100px; height: 100px; float: left; margin: 10px; font-size: 3em; line-height: 96px; text-align: center; }
18 * html .scroll-content-item { display: inline; } /* IE6 float double margin bug */
19 .scroll-bar-wrap { clear: left; padding: 0 4px 0 2px; margin: 0 -1px -1px -1px; }
20 .scroll-bar-wrap .ui-slider { background: none; border:0; height: 2em; margin: 0 auto; }
21 .scroll-bar-wrap .ui-handle-helper-parent { position: relative; width: 100%; height: 100%; margin: 0 auto; }
22 .scroll-bar-wrap .ui-slider-handle { top:.2em; height: 1.5em; }
23 .scroll-bar-wrap .ui-slider-handle .ui-icon { margin: -8px auto 0; position: relative; top: 50%; }
24 </style>
25 <script>
26 $(function() {
27 //scrollpane parts
28 var scrollPane = $( ".scroll-pane" ),
29 scrollContent = $( ".scroll-content" );
30
31 //build slider
32 var scrollbar = $( ".scroll-bar" ).slider({
33 slide: function( event, ui ) {
34 if ( scrollContent.width() > scrollPane.width() ) {
35 scrollContent.css( "margin-left", Math.round(
36 ui.value / 100 * ( scrollPane.width() - scrollContent.width() )
37 ) + "px" );
38 } else {
39 scrollContent.css( "margin-left", 0 );
40 }
41 }
42 });
43
44 //append icon to handle
45 var handleHelper = scrollbar.find( ".ui-slider-handle" )
46 .mousedown(function() {
47 scrollbar.width( handleHelper.width() );
48 })
49 .mouseup(function() {
50 scrollbar.width( "100%" );
51 })
52 .append( "<span class='ui-icon ui-icon-grip-dotted-vertical'></span>" )
53 .wrap( "<div class='ui-handle-helper-parent'></div>" ).parent();
54
55 //change overflow to hidden now that slider handles the scrolling
56 scrollPane.css( "overflow", "hidden" );
57
58 //size scrollbar and handle proportionally to scroll distance
59 function sizeScrollbar() {
60 var remainder = scrollContent.width() - scrollPane.width();
61 var proportion = remainder / scrollContent.width();
62 var handleSize = scrollPane.width() - ( proportion * scrollPane.width() );
63 scrollbar.find( ".ui-slider-handle" ).css({
64 width: handleSize,
65 "margin-left": -handleSize / 2
66 });
67 handleHelper.width( "" ).width( scrollbar.width() - handleSize );
68 }
69
70 //reset slider value based on scroll content position
71 function resetValue() {
72 var remainder = scrollPane.width() - scrollContent.width();
73 var leftVal = scrollContent.css( "margin-left" ) === "auto" ? 0 :
74 parseInt( scrollContent.css( "margin-left" ) );
75 var percentage = Math.round( leftVal / remainder * 100 );
76 scrollbar.slider( "value", percentage );
77 }
78
79 //if the slider is 100% and window gets larger, reveal content
80 function reflowContent() {
81 var showing = scrollContent.width() + parseInt( scrollContent.css( "margin-left" ), 10 );
82 var gap = scrollPane.width() - showing;
83 if ( gap > 0 ) {
84 scrollContent.css( "margin-left", parseInt( scrollContent.css( "margin-left" ), 10 ) + gap );
85 }
86 }
87
88 //change handle position on window resize
89 $( window ).resize(function() {
90 resetValue();
91 sizeScrollbar();
92 reflowContent();
93 });
94 //init scrollbar size
95 setTimeout( sizeScrollbar, 10 );//safari wants a timeout
96 });
97 </script>
98 </head>
99 <body>
100
101 <div class="demo">
102
103 <div class="scroll-pane ui-widget ui-widget-header ui-corner-all">
104 <div class="scroll-content">
105 <div class="scroll-content-item ui-widget-header">1</div>
106 <div class="scroll-content-item ui-widget-header">2</div>
107 <div class="scroll-content-item ui-widget-header">3</div>
108 <div class="scroll-content-item ui-widget-header">4</div>
109 <div class="scroll-content-item ui-widget-header">5</div>
110 <div class="scroll-content-item ui-widget-header">6</div>
111 <div class="scroll-content-item ui-widget-header">7</div>
112 <div class="scroll-content-item ui-widget-header">8</div>
113 <div class="scroll-content-item ui-widget-header">9</div>
114 <div class="scroll-content-item ui-widget-header">10</div>
115 <div class="scroll-content-item ui-widget-header">11</div>
116 <div class="scroll-content-item ui-widget-header">12</div>
117 <div class="scroll-content-item ui-widget-header">13</div>
118 <div class="scroll-content-item ui-widget-header">14</div>
119 <div class="scroll-content-item ui-widget-header">15</div>
120 <div class="scroll-content-item ui-widget-header">16</div>
121 <div class="scroll-content-item ui-widget-header">17</div>
122 <div class="scroll-content-item ui-widget-header">18</div>
123 <div class="scroll-content-item ui-widget-header">19</div>
124 <div class="scroll-content-item ui-widget-header">20</div>
125 </div>
126 <div class="scroll-bar-wrap ui-widget-content ui-corner-bottom">
127 <div class="scroll-bar"></div>
128 </div>
129 </div>
130
131 </div><!-- End demo -->
132
133
134
135 <div class="demo-description">
136 <p>Use a slider to manipulate the positioning of content on the page. In this case, it acts as a scrollbar with the potential to capture values if needed.</p>
137 </div><!-- End demo-description -->
138
139 </body>
140 </html>