Getting browser width with AJAX and EXT JS

[elGringo]

Didn't find any method in UniGUI how to get browser width, so decided to ask it right from Sencha EXT JS and transport through AJAX

 

MainForm > ClientEvents > OnActivate

function window.activate(sender, eOpts)
{
  var BrowserWidthValue=Ext.getBody().getViewSize().width; 
  ajaxRequest(sender, 'GetBrowserWidth', [ 'BrowserWidth='+BrowserWidthValue, 'param1=B' ]);
}

In MainForm

procedure TMainForm.UniFormAjaxEvent(Sender: TComponent; EventName: string; Params: TUniStrings);
begin

 if EventName='GetBrowserWidth' then
  begin
    FBrowserWidth:=Params.Values['BrowserWidth'].ToInteger;
  end;

end;

But I'm not sure if Activate is best event for this

[Sherzod]

Hi,

 

Also, you can use OnScreenResize event

procedure TMainForm.UniFormScreenResize(Sender: TObject; AWidth,
  AHeight: Integer);
begin
  // AWidth;
  // AHeight;
end;

Or

UniApplication.ScreenWidth;
UniApplication.ScreenHeight;

http://forums.unigui.com/index.php?/topic/6156-how-to-get-the-client-screen-resolution/

 

Best regards.