New file |
0,0 → 1,80 |
<!DOCTYPE html> |
<html lang="en"> |
<head> |
<meta charset="utf-8"> |
<title>jQuery UI Droppable - Prevent propagation</title> |
<link rel="stylesheet" href="../../themes/base/jquery.ui.all.css"> |
<script src="../../jquery-1.4.2.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> |
<script src="../../ui/jquery.ui.droppable.js"></script> |
<link rel="stylesheet" href="../demos.css"> |
<style> |
#draggable { width: 100px; height: 40px; padding: 0.5em; float: left; margin: 10px 10px 10px 0; } |
#droppable, #droppable2 { width: 230px; height: 120px; padding: 0.5em; float: left; margin: 10px; } |
#droppable-inner, #droppable2-inner { width: 170px; height: 60px; padding: 0.5em; float: left; margin: 10px; } |
</style> |
<script> |
$(function() { |
$( "#draggable" ).draggable(); |
|
$( "#droppable, #droppable-inner" ).droppable({ |
activeClass: "ui-state-hover", |
hoverClass: "ui-state-active", |
drop: function( event, ui ) { |
$( this ) |
.addClass( "ui-state-highlight" ) |
.find( "> p" ) |
.html( "Dropped!" ); |
return false; |
} |
}); |
|
$( "#droppable2, #droppable2-inner" ).droppable({ |
greedy: true, |
activeClass: "ui-state-hover", |
hoverClass: "ui-state-active", |
drop: function( event, ui ) { |
$( this ) |
.addClass( "ui-state-highlight" ) |
.find( "> p" ) |
.html( "Dropped!" ); |
} |
}); |
}); |
</script> |
</head> |
<body> |
|
<div class="demo"> |
|
<div id="draggable" class="ui-widget-content"> |
<p>Drag me to my target</p> |
</div> |
|
<div id="droppable" class="ui-widget-header"> |
<p>Outer droppable</p> |
<div id="droppable-inner" class="ui-widget-header"> |
<p>Inner droppable (not greedy)</p> |
</div> |
</div> |
|
<div id="droppable2" class="ui-widget-header"> |
<p>Outer droppable</p> |
<div id="droppable2-inner" class="ui-widget-header"> |
<p>Inner droppable (greedy)</p> |
</div> |
</div> |
|
</div><!-- End demo --> |
|
|
|
<div class="demo-description"> |
<p>When working with nested droppables — for example, you may have an editable directory structure displayed as a tree, with folder and document nodes — the <code>greedy</code> option set to true prevents event propagation when a draggable is dropped on a child node (droppable).</p> |
</div><!-- End demo-description --> |
|
</body> |
</html> |