New features in 1.7-2.1, some questions.

[George]

delphi code

procedure TwForm1.wRegion1JQDragOptionsStop(Sender: TObject; AParams: TStringList);
var
  wRegionJsonObj: ISuperObject;
  cssVal : string;
begin
  CGCallBackDisableAjaxResponse();
  try
     wRegionJsonObj := SO(AParams.Values['wRegion1']);
     cssVal := wRegionJsonObj.S['Left'];
     wRegion1.Left := copy(cssVal, 1, cssVal.Length - 2 {delete "px"}).ToInteger;
     cssVal := wRegionJsonObj.S['Top'];
     wRegion1.Top := copy(cssVal, 1, cssVal.Length - 2 {delete "px"}).ToInteger;
     cssVal := wRegionJsonObj.S['Width'];
     wRegion1.Width := copy(cssVal, 1, cssVal.Length - 2 {delete "px"}).ToInteger + 2 {borders};
     cssVal := wRegionJsonObj.S['Height'];
     wRegion1.Height := copy(cssVal, 1, cssVal.Length - 2 {delete "px"}).ToInteger + 2 {borders};
  finally
    CGCallBackEnableAjaxResponse();
  end;
end;

With CGCallBackDisableAjaxResponse, wRegion1 will not be updated without RenderRegionAsync of wRegion1 (or any parent region).
Even if i call RenderRegionAsync for other (non parent) region.
Am i correct? Or in this sample i can remove CGCallBackDisableAjaxResponse...

[Jorge Sousa]

If you're not going to use Render Async

You must remove CGCallBackDisableAjaxResponse and CGCallBackEnableAjaxResponse

Best Regards

[George]

Hi!
When you planning to release stable version?
Or at least, without memory leaks?
I'm going to publish update to my project.

[Jorge Sousa]

Hi

When you planning to release stable version?

The stable version now, is the last 1.8.xxxx

Is about to be published, we plan to do it this week.

Or at least, without memory leaks?

What do you mean at least???? are you unhappy for some reason?

If you are just say...

Best Regards

[George]

What do you mean at least???? are you unhappy for some reason?

"At least" - i'm not mean something negative. Never mind.
Yes, there is some problems, but i'm sure, everything will be fine
Most actual problems for me are:
When parent frame is freed - dialog still opened in browser
Dialog with HTMLEditor and resizing

[Jorge Sousa]

Hi

Code: Select all

When parent frame is freed - dialog still opened in browser

I'm sure but we don't understand what you mean, can you , at least, detail a little bit more, or send a test case?

Thanks in advance

[George]

Sure, i will make a demo tomorrow.

[George]

Hi!
I found my mistake..
There is no problems with frames and dialogs. Sorry for inconvenience.

delphi code

procedure TIWForm8.CreateFrame(AFrameClass: TIWCGFrameClass);
begin
  CGCallBackDisableAjaxResponse;      // if i comment this line
  if Assigned(FrameComp) then
    FreeAndNil(FrameComp);
  // CGCallBackDisableAjaxResponse;   // and uncomment this one, IWCGJQDialogEx from FrameComp will be closed as expected (my mistake)
  try
    FrameComp := AFrameClass.Create(Self);
    FrameComp.Parent := IWCGJQRegion1;
    FrameComp.Align := alClient;
  finally
    CGCallBackEnableAjaxResponse;
  end;
  RenderRegionAsync(IWCGJQRegion1);
end;

[Jorge Sousa]

ok

[George]

How to clear AjaxBrowserHistory?
I'm using AjaxBrowserHistory.AddHash('sometag') when each frame loaded.
When user logged off, i want clear hash history.

Second question. Let's look what happens:
1. User1 opened my site "http://127.0.0.1:10700".
2. New session created and custom authorization frame opened.
3. User enters login, password and goes to some frame.
(4. instead of calling default CreateFrame procedure (similar as TIWForm8.CreateFrame - posted above),
i must call "AjaxBrowserHistory.AddHash('request-S01')", because this will trigger code from event AjaxBrowserHistoryHashChange.
Maybe AjaxBrowserHistory.AddHash should not trigger event in this case? (for example: AjaxBrowserHistory.AddHash(AHash:string, DontTriggerEvent:boolean=false)) and we will be able to call both methods in sequence: CreateFrame; AjaxBrowserHistory.AddHash()).
5. Ok, anyway, frame opened. And user copied url (http://127.0.0.1:10700/$/#request-S01) and send it via email to User2.
6. User2 (not authorized) click the link http://127.0.0.1:10700/$/#request-S01 from mail.
7. New session created and custom authorization frame opened.
8. User enters login, password. But, AjaxBrowserHistory.Hash is empty, i can't determine which frame should be opened.

PS: 127.0.0.1:10700 - i am User1 and User2 testing this new feature.
Any ideas how to handle this?