I have yet another problem with extjs. When I build treeview I can't get the scope to work with the tree nodes. The scope of root node is my js object as opposed to treenode which returns window as the scope.
Any idea why?
TreePanel Definition:
this.treeForParamPanel= new Ext.tree.TreePanel(
{
layout: 'fit',
frame:true,
iconCls:'search',
animCollapse:false,
collapsedIconCls: 'search',
titleCollapse :true,
collapsible: true,
split:true,
collapsed: false,
animate: false,
lines: true,
id:'treeParamPanel'+this.id,
region:region,
title: 'aaa',
anchor:'100%',
//rootVisible:false,
width: 200,
height:300,
border:false,
autoScroll:true,
loader: new Ext.tree.TreeLoader({
scope:this,
dataUrl:'index.php?act=index.php'
})
});
this.rootTreeForParamPanel = new Ext.tree.AsyncTreeNode({
text: 'aaa',
draggable:false,
id:'source',
scope:this,
listeners: {
click: {
scope:this,
fn:function(ev) {
alert(this);
}
}
}
});
this.treeForParamPanel.setRootNode(this.rootTreeForParamPanel);
Item Definition:
[
{
"text": "testyybvnvbnvb",
"id": "16",
"leaf": true,
"draggable": "false",
"qtip": "aaa",
listeners: {
click: {
scope: this,
fn:function(ev) {
alert(this);
}
}
}
}
]