TreePanel with loadMask

[austin1030]

Hi

I've been looking for a solution for loadMask on my TreePanel.

Since, I don't know which version, loadMask for TreePanel no longer works.

Here how I set up my code.

panel.js

createEmpPanel: function(){                
        this.leftPanel = Ext.create('widget.emptreelist', {                
            region: 'west',
            collapsible: true,
            width: isMaster(currstatus)? 315 : isUser(currstatus)? 200 : 280,
            minWidth: isMaster(currstatus)? 315 : isUser(currstatus)? 200 : 280,
            split: true,            
            padding: '0 0 0 1',                        
            listeners: {
              scope: this,
              itemdblclick: this.onEmpSelect
            }
        });

        return this.leftPanel;
    },

treePanel.js

Ext.apply(this, {                        
          store: this.createTreeStore(),
          tbar: this.topToolbar,                    
          bbar: this.bottomToolbar,                        
          viewConfig: {
                 scope: this,                                        
                 listeners: {                                        
                        itemcontextmenu: function(view, record, node, index, e) {
                                 e.stopEvent();
                                 if(record.get('cls') == 'user') {                                                     
                                   userMenu1.showAt(e.getXY());
                                } else if(record.get('cls') == 'inactive-user') {                                                     
                                   userMenu2.showAt(e.getXY());
                                } else {
                                    folderMenu.showAt(e.getXY());
                                }
                                 return false;
                        }
                 }
        }
});

I just couldn't figure out where I should setup setLoading() or other method.

Thanks for your help

[Arg0n]

First, Loadmask is debricated.

Use:

component.getEl().mask(); 
component.getEl().unmask();

Second, when do you want to to show the mask?

[austin1030]

I want to load mask when data is loading for treepanel.

I'll try your method.