Reference to parent window

[Golden.Vulture]

Hi,
I have a window displaying a list of checkboxes with “ok” and “reset” button as dockeditems:

  
  var window = Ext.create('mypage.newWindow', {
        
        title: button.parentId.id,
         dockedItems: [{
             xtype: 'toolbar',
             dock: 'bottom',
             items:[{
              xtype:'button',
              text:'OK',
              listeners:{
              
              'click':this.handleWindowOk,
               scope:this
              }
             },{
              xtype:'button',
              text:'RESET',
              listeners:{
              
              'click':this.handleWindowReset,
               scope:this
              }
             }]
             
         }],
        
        
        items:[
               {
                xtype: 'fieldcontainer',
                      items:WindowItems
                  
         }]
         
         
        
}).show();

In the event listeners of “handleWindowOk” I want to catch the “checked” items and close the window but I was not able to get a reference to the window container.
I tried the following approaches :

   

handleWindowOk:function(button){
 
  // Approach#1
  //console.log(this.getNewWindow());
  // Approach#2
  var ParentWindow = button.findParentBy(function(container, component) {
            return (container.xtype === 'mypage.newWindow');
         });
  
  console.log(ParentWindow);
  //Approach#3
  //console.log(button.findParentByType('mypage.newWindow'));
  //Approach#4
  //console.log(button.up('Ext.window.Window'));
  //Approach#5
  //console.log(button.up('window[xtype = mypage.newWindow]'));
  //Approach#6
  //console.log(button.up(Ext.window.Window));
  //Approach#7
  console.log(button.up('mypage.newWindow'));
}

All the approaches are giving null result.
The window is not a child nor a sub item of any container.

[vietits]

Try button.up('window').

[Golden.Vulture]

Thanks, That works!!

[Inaamullah]

How to get Active window Reference?