-<div class="body-wrap" xmlns:ext="http://www.extjs.com"><div class="top-tools"><a class="inner-link" href="#Ext.dd.Registry-props"><img src="resources/images/default/s.gif" class="item-icon icon-prop">Properties</a> <a class="inner-link" href="#Ext.dd.Registry-methods"><img src="resources/images/default/s.gif" class="item-icon icon-method">Methods</a> <a class="inner-link" href="#Ext.dd.Registry-events"><img src="resources/images/default/s.gif" class="item-icon icon-event">Events</a> <a class="bookmark" href="../docs/?class=Ext.dd.Registry"><img src="resources/images/default/s.gif" class="item-icon icon-fav">Direct Link</a> </div><h1>Class <a href="source/Registry.html#cls-Ext.dd.Registry">Ext.dd.Registry</a></h1><table cellspacing="0"><tr><td class="label">Package:</td><td class="hd-info">Ext.dd</td></tr><tr><td class="label">Defined In:</td><td class="hd-info">Registry.js</td></tr><tr><td class="label">Class:</td><td class="hd-info"><a href="source/Registry.html#cls-Ext.dd.Registry">Registry</a></td></tr><tr><td class="label">Extends:</td><td class="hd-info">Object</td></tr></table><div class="description">Provides easy access to all drag drop components that are registered on a page. Items can be retrieved either\r
-directly by DOM node id, or by passing in the drag drop event that occurred and looking up the event target.<br><br><i>This class is a singleton and cannot be created directly.</i></div><div class="hr"></div><a id="Ext.dd.Registry-props"></a><h2>Public Properties</h2><div class="no-members">This class has no public properties.</div><a id="Ext.dd.Registry-methods"></a><h2>Public Methods</h2><table cellspacing="0" class="member-table"><tbody><tr><th colspan="2" class="sig-header">Method</th><th class="msource-header">Defined By</th></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.dd.Registry-getHandle"></a><b><a href="source/Registry.html#method-Ext.dd.Registry-getHandle">getHandle</a></b>( <code>String/HTMLElement id</code> )
- :
- Object<div class="mdesc"><div class="short">Returns the handle registered for a DOM Node by id</div><div class="long">Returns the handle registered for a DOM Node by id<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>id</code> : String/HTMLElement<div class="sub-desc">The DOM node or id to look up</div></li></ul><strong>Returns:</strong><ul><li><code>Object</code><div class="sub-desc">handle The custom handle data</div></li></ul></div></div></div></td><td class="msource">Registry</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.dd.Registry-getHandleFromEvent"></a><b><a href="source/Registry.html#method-Ext.dd.Registry-getHandleFromEvent">getHandleFromEvent</a></b>( <code>Event e</code> )
- :
- Object<div class="mdesc"><div class="short">Returns the handle that is registered for the DOM node that is the target of the event</div><div class="long">Returns the handle that is registered for the DOM node that is the target of the event<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>e</code> : Event<div class="sub-desc">The event</div></li></ul><strong>Returns:</strong><ul><li><code>Object</code><div class="sub-desc">handle The custom handle data</div></li></ul></div></div></div></td><td class="msource">Registry</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.dd.Registry-getTarget"></a><b><a href="source/Registry.html#method-Ext.dd.Registry-getTarget">getTarget</a></b>( <code>String/HTMLElement id</code> )
- :
- Object<div class="mdesc"><div class="short">Returns a custom data object that is registered for a DOM node by id</div><div class="long">Returns a custom data object that is registered for a DOM node by id<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>id</code> : String/HTMLElement<div class="sub-desc">The DOM node or id to look up</div></li></ul><strong>Returns:</strong><ul><li><code>Object</code><div class="sub-desc">data The custom data</div></li></ul></div></div></div></td><td class="msource">Registry</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.dd.Registry-getTargetFromEvent"></a><b><a href="source/Registry.html#method-Ext.dd.Registry-getTargetFromEvent">getTargetFromEvent</a></b>( <code>Event e</code> )
- :
- Object<div class="mdesc"><div class="short">Returns a custom data object that is registered for the DOM node that is the target of the event</div><div class="long">Returns a custom data object that is registered for the DOM node that is the target of the event<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>e</code> : Event<div class="sub-desc">The event</div></li></ul><strong>Returns:</strong><ul><li><code>Object</code><div class="sub-desc">data The custom data</div></li></ul></div></div></div></td><td class="msource">Registry</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.dd.Registry-register"></a><b><a href="source/Registry.html#method-Ext.dd.Registry-register">register</a></b>( <code>String/HTMLElement) element</code>, <span title="Optional" class="optional">[<code>Object data</code>]</span> )
- :
- void<div class="mdesc"><div class="short">Resgister a drag drop element</div><div class="long">Resgister a drag drop element<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>element</code> : String/HTMLElement)<div class="sub-desc">The id or DOM node to register</div></li><li><code>data</code> : Object<div class="sub-desc">(optional) An custom data object that will be passed between the elements that are involved\r
-in drag drop operations. You can populate this object with any arbitrary properties that your own code\r
-knows how to interpret, plus there are some specific properties known to the Registry that should be\r
-populated in the data object (if applicable):\r
-<pre>\r
-Value Description<br />\r
---------- ------------------------------------------<br />\r
-handles Array of DOM nodes that trigger dragging<br />\r
- for the element being registered<br />\r
-isHandle True if the element passed in triggers<br />\r
- dragging itself, else false\r
-</pre></div></li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource">Registry</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.dd.Registry-unregister"></a><b><a href="source/Registry.html#method-Ext.dd.Registry-unregister">unregister</a></b>( <code>String/HTMLElement) element</code> )
- :
- void<div class="mdesc"><div class="short">Unregister a drag drop element</div><div class="long">Unregister a drag drop element<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>element</code> : String/HTMLElement)<div class="sub-desc">The id or DOM node to unregister</div></li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource">Registry</td></tr></tbody></table><a id="Ext.dd.Registry-events"></a><h2>Public Events</h2><div class="no-members">This class has no public events.</div></div>
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