css load question

[George]

Hello.

CGDevTools uses css loader?
If yes, it loads css asynchronously?

I tested my app in firefox, with clear cache and in few moments i can see unstyled controls:
Screen1, Screen2, Video.
I use default render, if css loads asynrinously, is there a way to enable synchronous load?

As i see, both screens have uninitialized heavy controls, in fist screen it's grid, on second it's htmleditor.
Looks like css loads after all controls are initialized.

Demonstrated situation reproduces one time per every session.
If i open app, click on every page, then i will not see unstyled components until i start new session.

[Jorge Sousa]

Hi

Code: Select all

CGDevTools uses css loader?
If yes, it loads css asynchronously?

Where? in what method?

[George]

I have no idea why it happens unfortunately
And it can be normal browsers behavior when used ajax.
You know better, i just want be sure that everything works as good as possible...

[Jorge Sousa]

Hi

Are you using RenderRegionAsync / AjaxReRender, and yes, with which mode?

[George]

Hi
Are you using RenderRegionAsync / AjaxReRender, and yes, with which mode?

Yes, Default mode (rramDefaultMethod).

[Jorge Sousa]

Are you using a themeswitcher?

[George]

No

delphi code

procedure TIWServerController.IWServerControllerBaseConfig(Sender: TObject);
var
  ThemeName: string;
begin
  ...
  // CSS
  ThemeName := 'flick-custom';
  HTMLHeaders.Add('<link href="/ui-themes/' + ThemeName + '/jquery-ui.css" rel="stylesheet" type="text/css">');
  HTMLHeaders.Add('<link href="/ui-themes/jquery-ui.1_8_23_adapter.css" rel="stylesheet" type="text/css">');
  HTMLHeaders.Add('<link href="/ui-themes/' + ThemeName + '/ssc.v' + Settings.StyleSheetVersion + '.css" rel="stylesheet" type="text/css">');
  HTMLHeaders.Add('<link href="/ui-themes/' + ThemeName + '/jquery-ui.theme-extension.v' + Settings.StyleSheetVersion + '.css" rel="stylesheet" type="text/css">');
end;

[Jorge Sousa]

Hi

You would have to make a test case, replicating this issue, because we never seen anything like that.

[George]

As i wrote before, i see that behavior only in firefox, so it's not hot issue..
Maybe it's FF bug?
(i'm going to enable all common browsers, almost all works fine in desktop browsers)

Here a demo, to reproduce behavior, just open firefox 30, follow http://127.0.0.1:8888/$/Start and press button.
To reproduce again, repeat steps.