Hi All,
i have this
Code:
    var tree = new Ext.tree.TreePanel({
        id:'treeTypeGraph',
        loader:new Ext.tree.TreeLoader(),
        width:200,
        height:400,
        renderTo:Ext.getBody(),
        root:new Ext.tree.AsyncTreeNode({
            id:'root',
            expanded:true,
            leaf:false,
            text:'Tree Root',
            children:[]
        }) 
        listeners: {
          render : function( _this) {
           load();
          }
    });

function load(){
    var arrChildrenTreeMP= new Array();
    
    var aNode= new Ext.data.Node();
    aNode.id= "cMP_1a";
    aNode.text= "1 a";
    var attr= new Array();
 attr["code"]="code_n1a";
 attr["desc"]="NODE 1 a";
 aNode.attributes= attr;
 aNode.leaf= true; 
 arrChildrenTreeMP[arrChildrenTreeMP.length]= aNode;
 
    var aNodea= new Ext.data.Node();
    aNodea.id= "cMP_1b";
    aNodea.text= "1 b";
    var attra= new Array();
 attra["code"]="code_n1b";
 attra["desc"]="NODE 1 b";
 aNodea.attributes= attra;
 aNodea.leaf= true; 
 arrChildrenTreeMP[arrChildrenTreeMP.length]= aNodea; 
 
 
 
 var root= Ext.getCmp('treeTypeGraph').getRootNode();
 root.appendChild(arrChildrenTreeMP);
 Ext.getCmp('treeTypeGraph').doLayout(); 
}
but the array does'nt load...what is wrong?