29 lines
719 B
JavaScript
29 lines
719 B
JavaScript
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/*
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Copyright (c) 2004-2010, The Dojo Foundation All Rights Reserved.
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Available via Academic Free License >= 2.1 OR the modified BSD license.
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see: http://dojotoolkit.org/license for details
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*/
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if(!dojo._hasResource["dojo.dnd.common"]){
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dojo._hasResource["dojo.dnd.common"]=true;
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dojo.provide("dojo.dnd.common");
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dojo.dnd.getCopyKeyState=dojo.isCopyKey;
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dojo.dnd._uniqueId=0;
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dojo.dnd.getUniqueId=function(){
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var id;
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do{
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id=dojo._scopeName+"Unique"+(++dojo.dnd._uniqueId);
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}while(dojo.byId(id));
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return id;
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};
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dojo.dnd._empty={};
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dojo.dnd.isFormElement=function(e){
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var t=e.target;
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if(t.nodeType==3){
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t=t.parentNode;
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}
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return " button textarea input select option ".indexOf(" "+t.tagName.toLowerCase()+" ")>=0;
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};
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}
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