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Viewing changes to includes/dhtmlx/ext/dhtmlxtree_start.js

  • Committer: Suren A. Chilingaryan
  • Date: 2008-10-29 03:02:24 UTC
  • mto: This revision was merged to the branch mainline in revision 116.
  • Revision ID: csa@dside.dyndns.org-20081029030224-yc3wy2dti4htlfxf
New version of dhtmlxmenu and dhtmlxtree is added

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includes/dhtmlx/ext/dhtmlxtree_start.js
 
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//v.2.0 build 81009
 
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/*
 
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Copyright DHTMLX LTD. http://www.dhtmlx.com
 
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You allowed to use this component or parts of it under GPL terms
 
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To use it on other terms or get Professional edition of the component please contact us at sales@dhtmlx.com
 
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*/
 
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function dhtmlXTreeFromHTML(obj){
 
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                        if (typeof(obj)!="object")
 
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                                obj=document.getElementById(obj);
 
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            var n=obj;
 
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                        var id=n.id;
 
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                        var cont="";
 
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                        for (var j=0; j<obj.childNodes.length; j++)
 
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                                if (obj.childNodes[j].nodeType=="1"){
 
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                                        if (obj.childNodes[j].tagName=="XMP"){
 
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                                                var cHead=obj.childNodes[j];
 
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                                                for (var m=0; m<cHead.childNodes.length; m++)
 
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                                                        cont+=cHead.childNodes[m].data;
 
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                                                }
 
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                                        else if (obj.childNodes[j].tagName.toLowerCase()=="ul")
 
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                                                cont=dhx_li2trees(obj.childNodes[j],new Array(),0);
 
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                                        break;
 
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                                        }
 
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                        obj.innerHTML="";
 
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                        var t=new dhtmlXTreeObject(obj,"100%","100%",0);
 
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                        var z_all=new Array();
 
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                        for ( b in t )
 
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                                z_all[b.toLowerCase()]=b;
 
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                        var atr=obj.attributes;
 
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                        for (var a=0; a<atr.length; a++)
 
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                                if ((atr[a].name.indexOf("set")==0)||(atr[a].name.indexOf("enable")==0)){
 
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                                        var an=atr[a].name;
 
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                    if (!t[an])
 
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                                                an=z_all[atr[a].name];
 
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                                        t[an].apply(t,atr[a].value.split(","));
 
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                                        }
 
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                        if (typeof(cont)=="object"){
 
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                            t.XMLloadingWarning=1;
 
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                                for (var i=0; i<cont.length; i++){
 
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                                        var n=t.insertNewItem(cont[i][0],cont[i][3],cont[i][1]);
 
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                                        if (cont[i][2]) t._setCheck(n,cont[i][2]);
 
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                                        }
 
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                                t.XMLloadingWarning=0;
 
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                                t.lastLoadedXMLId=0;
 
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                                t._redrawFrom(t);
 
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                        }
 
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                        else
 
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                        t.loadXMLString("<tree id='0'>"+cont+"</tree>");
 
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            window[id]=t;
 
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                        return t;
 
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}
 
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function dhx_init_trees(){
 
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    var z=document.getElementsByTagName("div");
 
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    for (var i=0; i<z.length; i++)
 
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        if (z[i].className=="dhtmlxTree")
 
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                        dhtmlXTreeFromHTML(z[i])
 
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}
 
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function dhx_li2trees(tag,data,ind){
 
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        for (var i=0; i<tag.childNodes.length; i++){
 
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        var z=tag.childNodes[i];
 
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                if ((z.nodeType==1)&&(z.tagName.toLowerCase()=="li")){
 
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                        var c=""; var ul=null;
 
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                                var check=z.getAttribute("checked");
 
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                                for (var j=0; j<z.childNodes.length; j++){
 
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                                var zc=z.childNodes[j];
 
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                                if (zc.nodeType==3) c+=zc.data;
 
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                                else if (zc.tagName.toLowerCase()!="ul")  c+=dhx_outer_html(zc);
 
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                                         else ul=zc;
 
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                        }
 
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                        data[data.length]=[ind,c,check,(z.id||(data.length+1))];
 
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                        if (ul)
 
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                                data=dhx_li2trees(ul,data,(z.id||data.length));
 
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                }
 
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        }
 
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        return data;
 
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}
 
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function dhx_outer_html(node){
 
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                if (node.outerHTML) return node.outerHTML;
 
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                var temp=document.createElement("DIV");
 
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                temp.appendChild(node.cloneNode(true));
 
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                temp=temp.innerHTML;
 
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                return temp;
 
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}
 
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if (window.addEventListener) window.addEventListener("load",dhx_init_trees,false);
 
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else    if (window.attachEvent) window.attachEvent("onload",dhx_init_trees);
 
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//(c)dhtmlx ltd. www.dhtmlx.com
 
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