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- <title>JsDoc Reference - Roo.dd.Registry</title>
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- <a class="inner-link" href="#Roo.dd.Registry-props"><img src="resources/s.gif" class="item-icon icon-prop">Properties</a>
- <a class="inner-link" href="#Roo.dd.Registry-methods"><img src="resources/s.gif" class="item-icon icon-method">Methods</a>
- <a class="inner-link" href="#Roo.dd.Registry-events"><img src="resources/s.gif" class="item-icon icon-event">Events</a>
- <a class="inner-link" href="#Roo.dd.Registry-configs"><img src="resources/s.gif" class="item-icon icon-config">Config Options</a>
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- Class Roo.dd.Registry
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- <table cellspacing="0" class="class-summary-table">
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- <tr><td class="label">Package:</td><td class="hd-info">Roo.dd</td></tr>
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- <tr><td class="label">Defined In:</td><td class="hd-info">
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- <a href="./src/Roo_dd_Registry.js.html">Roo/dd/Registry.js</a>.
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- <tr><td class="label">Class:</td><td class="hd-info">Registry</td></tr>
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-<!-- ============================== class summary ========================== -->
- <div class="description">
- Provides easy access to all drag drop components that are registered on a page. Items can be retrieved either<br/>directly by DOM node id, or by passing in the drag drop event that occurred and looking up the event target.
- </div>
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-<!-- ============================== Class comment block... ========================== -->
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-<div class="comments">
- <b>Class Comments / Notes</B> =>
- <u onclick="parent.CommentDialog.showCommentId = 'Roo.dd.Registry';">[Add Your comment/notes about this class]</u>
- <br/>
- <iframe frameborder="0" id="comments-Roo.dd" style="border: none;width:100%;"
- src="/blog.php/GtkDjsComments/Roo.dd.Registry.html"></iframe>
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-<!-- ============================== config options ========================== -->
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- <a id="Roo.dd.Registry-configs"></a>
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- <caption>Public Methods</caption>
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- <td class="micon"><a class="exi" href="#expand"> </a></td>
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- <a id="Roo.dd.Registry-method-getHandle" name=".getHandle"></a>
- <div class="fixedFont">
- <span class="attributes">Roo.dd.Registry.</span><b class="itemname">getHandle</b>
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- (<a href="./String.html#constructor" roo:cls="String.html#constructor">String</a>|<a href="http://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-58190037">HTMLElement</a> <B><i>id</i></B>)
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- <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a>
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- <div class="short">Returns the handle registered for a DOM Node by id</div>
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- Returns the handle registered for a DOM Node by id
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- <dl class="detailList">
- <dt class="heading">Parameters:</dt>
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- <dt>
- <span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a>|<a href="http://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-58190037">HTMLElement</a></span> <b>id</b>
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- <dd>The DOM node or id to look up</dd>
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- <dd><span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span> handle The custom handle data</dd>
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- <a id="Roo.dd.Registry-method-getHandleFromEvent" name=".getHandleFromEvent"></a>
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- <span class="attributes">Roo.dd.Registry.</span><b class="itemname">getHandleFromEvent</b>
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- (Event <B><i>e</i></B>)
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- <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a>
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- <div class="mdesc">
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- <div class="short">Returns the handle that is registered for the DOM node that is the target of the event</div>
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- Returns the handle that is registered for the DOM node that is the target of the event
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- <dt class="heading">Parameters:</dt>
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- <dt>
- <span class="fixedFont">Event</span> <b>e</b>
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- <dd>The event</dd>
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- <dd><span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span> handle The custom handle data</dd>
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- <a id="Roo.dd.Registry-method-getTarget" name=".getTarget"></a>
- <div class="fixedFont">
- <span class="attributes">Roo.dd.Registry.</span><b class="itemname">getTarget</b>
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- (<a href="./String.html#constructor" roo:cls="String.html#constructor">String</a>|<a href="http://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-58190037">HTMLElement</a> <B><i>id</i></B>)
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- <div class="short">Returns a custom data object that is registered for a DOM node by id</div>
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- Returns a custom data object that is registered for a DOM node by id
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- <dl class="detailList">
- <dt class="heading">Parameters:</dt>
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- <dt>
- <span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a>|<a href="http://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-58190037">HTMLElement</a></span> <b>id</b>
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- <dd><span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span> data The custom data</dd>
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- <a id="Roo.dd.Registry-method-getTargetFromEvent" name=".getTargetFromEvent"></a>
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- <span class="attributes">Roo.dd.Registry.</span><b class="itemname">getTargetFromEvent</b>
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- (Event <B><i>e</i></B>)
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- <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a>
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- <div class="short">Returns a custom data object that is registered for the DOM node that is the target of the event</div>
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- Returns a custom data object that is registered for the DOM node that is the target of the event
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- <dt class="heading">Parameters:</dt>
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- <dt>
- <span class="fixedFont">Event</span> <b>e</b>
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- <dd>The event</dd>
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- <dd><span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span> data The custom data</dd>
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- <a id="Roo.dd.Registry-method-register" name=".register"></a>
- <div class="fixedFont">
- <span class="attributes">Roo.dd.Registry.</span><b class="itemname">register</b>
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- (<a href="./String.html#constructor" roo:cls="String.html#constructor">String</a>|<a href="http://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-58190037">HTMLElement</a> <B><i>element</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>data</i></B>)
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- <div class="short">Register a drag drop element</div>
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- Register a drag drop element
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- <dl class="detailList">
- <dt class="heading">Parameters:</dt>
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- <dt>
- <span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a>|<a href="http://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-58190037">HTMLElement</a></span> <b>element</b>
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- </dt>
- <dd>The id or DOM node to register</dd>
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- <dt>
- <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span> <b>data</b>
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- </dt>
- <dd>(optional) A custom data object that will be passed between the elements that are involved<br/>in drag drop operations. You can populate this object with any arbitrary properties that your own code<br/>knows how to interpret, plus there are some specific properties known to the Registry that should be<br/>populated in the data object (if applicable):<br/><pre><br/>Value Description<br /><br/>--------- ------------------------------------------<br /><br/>handles Array of DOM nodes that trigger dragging<br /><br/> for the element being registered<br /><br/>isHandle True if the element passed in triggers<br /><br/> dragging itself, else false<br/></pre></dd>
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- <a id="Roo.dd.Registry-method-unregister" name=".unregister"></a>
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- <span class="attributes">Roo.dd.Registry.</span><b class="itemname">unregister</b>
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- (<a href="./String.html#constructor" roo:cls="String.html#constructor">String</a>|<a href="http://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-58190037">HTMLElement</a> <B><i>element</i></B>)
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- <div class="short">Unregister a drag drop element</div>
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- Unregister a drag drop element
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- <dt class="heading">Parameters:</dt>
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- <dt>
- <span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a>|<a href="http://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-58190037">HTMLElement</a></span> <b>element</b>
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- <!-- ============================== events summary / details ======================== -->
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- <a id="Roo.dd.Registry-events"></a>
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-<!-- ============================== footer ================================= -->
- <div class="fineprint" style="clear:both">
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- Documentation generated by <a href="http://www.akbkhome.com" target="_blankt">Introspection Doc Generator</a> on Fri Jul 13 2018 14:10:54 GMT+0800 (HKT)
- Based on
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projects / roojs1 / blobdiff