jquery-ui/demos/draggable/events.html
2012-01-28 19:58:13 -05:00

71 lines
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HTML

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>jQuery UI Draggable - Events</title>
<link rel="stylesheet" href="../../themes/base/jquery.ui.all.css">
<script src="../../jquery-1.7.1.js"></script>
<script src="../../ui/jquery.ui.core.js"></script>
<script src="../../ui/jquery.ui.widget.js"></script>
<script src="../../ui/jquery.ui.interaction.js"></script>
<script src="../../ui/jquery.ui.draggable.js"></script>
<link rel="stylesheet" href="../demos.css">
<style>
#draggable { width: 16em; padding: 0 1em; }
#draggable li { margin: 1em 0; padding: 0.5em 0; }
* html #draggable ul li { height: 1%; }
#draggable li .ui-icon { float: left; }
#draggable li .count { font-weight: bold; }
</style>
<script>
$(function() {
var startCount = $( "#event-start .count" ),
dragCount = $( "#event-drag .count" ),
stopCount = $( "#event-stop .count" );
$( "#draggable" ).draggable({
start: function() {
startCount.text(function( i, current ) {
return parseInt( current, 10 ) + 1;
});
},
drag: function() {
dragCount.text(function( i, current ) {
return parseInt( current, 10 ) + 1;
});
},
stop: function() {
stopCount.text(function( i, current ) {
return parseInt( current, 10 ) + 1;
});
}
});
});
</script>
</head>
<body>
<div class="demo">
<div id="draggable" class="ui-widget ui-widget-content">
<p>Drag me to trigger the chain of events.</p>
<ul class="ui-helper-reset">
<li id="event-start" class="ui-state-default ui-corner-all"><span class="ui-icon ui-icon-play"></span>"start" invoked <span class="count">0</span>x</li>
<li id="event-drag" class="ui-state-default ui-corner-all"><span class="ui-icon ui-icon-arrow-4"></span>"drag" invoked <span class="count">0</span>x</li>
<li id="event-stop" class="ui-state-default ui-corner-all"><span class="ui-icon ui-icon-stop"></span>"stop" invoked <span class="count">0</span>x</li>
</ul>
</div>
</div><!-- End demo -->
<div class="demo-description">
<p>Layer functionality onto the draggable using the <code>start</code>, <code>drag</code>, and <code>stop</code> events. Start is fired at the start of the drag; drag during the drag; and stop when dragging stops.</p>
</div><!-- End demo-description -->
</body>
</html>