mirror of
https://github.com/jquery/jquery-ui.git
synced 2024-12-07 06:14:24 +00:00
78 lines
2.6 KiB
HTML
78 lines
2.6 KiB
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-1.7.2.js"></script>
|
|
<script src="../../ui/jquery.ui.core.js"></script>
|
|
<script src="../../ui/jquery.ui.widget.js"></script>
|
|
<script src="../../ui/jquery.ui.mouse.js"></script>
|
|
<script src="../../ui/jquery.ui.draggable.js"></script>
|
|
<link rel="stylesheet" href="../demos.css">
|
|
<style>
|
|
#draggable { width: 16em; padding: 0 1em; }
|
|
#draggable ul li { margin: 1em 0; padding: 0.5em 0; } * html #draggable ul li { height: 1%; }
|
|
#draggable ul li span.ui-icon { float: left; }
|
|
#draggable ul li span.count { font-weight: bold; }
|
|
</style>
|
|
<script>
|
|
$(function() {
|
|
var $start_counter = $( "#event-start" ),
|
|
$drag_counter = $( "#event-drag" ),
|
|
$stop_counter = $( "#event-stop" ),
|
|
counts = [ 0, 0, 0 ];
|
|
|
|
$( "#draggable" ).draggable({
|
|
start: function() {
|
|
counts[ 0 ]++;
|
|
updateCounterStatus( $start_counter, counts[ 0 ] );
|
|
},
|
|
drag: function() {
|
|
counts[ 1 ]++;
|
|
updateCounterStatus( $drag_counter, counts[ 1 ] );
|
|
},
|
|
stop: function() {
|
|
counts[ 2 ]++;
|
|
updateCounterStatus( $stop_counter, counts[ 2 ] );
|
|
}
|
|
});
|
|
|
|
function updateCounterStatus( $event_counter, new_count ) {
|
|
// first update the status visually...
|
|
if ( !$event_counter.hasClass( "ui-state-hover" ) ) {
|
|
$event_counter.addClass( "ui-state-hover" )
|
|
.siblings().removeClass( "ui-state-hover" );
|
|
}
|
|
// ...then update the numbers
|
|
$( "span.count", $event_counter ).text( new_count );
|
|
}
|
|
});
|
|
</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>
|