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dhtmlxmenu:event_handling [DHX documentation]
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<li class="level2"><div class="li"><span class="li"><a href="#event_handling" class="toc">Event Handling</a></span></div>
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<li class="level3"><div class="li"><span class="li"><a href="#available_events" class="toc">Available Events</a></span></div></li>
<li class="level3"><div class="li"><span class="li"><a href="#attaching_event_handler" class="toc">Attaching Event Handler</a></span></div></li></ul>
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<h2><a name="event_handling" id="event_handling">Event Handling</a></h2>
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<h3><a name="available_events" id="available_events">Available Events</a></h3>
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There are the following available events in dhtmlxMenu:
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<li class="level1"><div class="li"> <a href="dhtmlxmenu___event_onclick_ontouch.html" class="wikilink1" title="dhtmlxmenu:event_onclick_ontouch">onClick</a> - occurs when the user clicks the left mouse button on an enabled, not complex menu item;</div>
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<li class="level1"><div class="li"> <a href="dhtmlxmenu___event_onclick_ontouch.html" class="wikilink1" title="dhtmlxmenu:event_onclick_ontouch">onTouch</a> - occurs when the user first hovers over any menu item by a mouse cursor (is not applicable for the contextual menu);</div>
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<li class="level1"><div class="li"> <a href="dhtmlxmenu___event_oncheckboxclick.html" class="wikilink1" title="dhtmlxmenu:event_oncheckboxclick">onCheckboxClick</a> - occurs when the user clicks any checkbox item;</div>
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<li class="level1"><div class="li"> <a href="dhtmlxmenu___event_onradioclick.html" class="wikilink1" title="dhtmlxmenu:event_onradioclick">onRadioClick</a> - occurs when the user clicks any radio item;</div>
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<li class="level1"><div class="li"> <a href="dhtmlxmenu___event_onxls.html" class="wikilink1" title="dhtmlxmenu:event_onxls">onXLS</a> - occurs before data loading from <acronym title="Extensible Markup Language">XML</acronym> has started;</div>
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<li class="level1"><div class="li"> <a href="dhtmlxmenu___event_onxle.html" class="wikilink1" title="dhtmlxmenu:event_onxle">onXLE</a> - occurs after data loading from <acronym title="Extensible Markup Language">XML</acronym> has finished;</div>
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<li class="level1"><div class="li"> <a href="dhtmlxmenu___event_onbeforecontextmenu.html" class="wikilink1" title="dhtmlxmenu:event_onbeforecontextmenu">onBeforeContextMenu</a> - occurs before the moment when a contextual menu appears (can be used only for a contextual menu);</div>
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<li class="level1"><div class="li"> <a href="dhtmlxmenu___event_onaftercontextmenu.html" class="wikilink1" title="dhtmlxmenu:event_onaftercontextmenu">onAfterContextMenu</a> - occurs after the moment when a contextual menu appears (can be used only for a contextual menu).</div>
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<h3><a name="attaching_event_handler" id="attaching_event_handler">Attaching Event Handler</a></h3>
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The user can add any user-defined handler to available events.
To do this, he can use attachEvent() method with the following parameters:
</p>
<ul>
<li class="level1"><div class="li"> evName - name of the event;</div>
</li>
<li class="level1"><div class="li"> evHandler - user-defined event handler.</div>
</li>
</ul>
<pre class="code javascript"> menu.<span class="me1">attachEvent</span><span class="br0">(</span>evName<span class="sy0">,</span> evHandler<span class="br0">)</span>;</pre>
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Note: the names of the events are case-insensitive.
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