Ajax events control

[assapan]

Hi,
I have several controls ( mainly edit ) which are fires Ajax onchange events to detect modifications and enable a "Save" button.
My problem is when i want to fill the edit with data in a procedure called by an ajax event , the event onchange are fired after the procedure ends so i have my button save enabled
How can i overcome this ?


sorry if my question seems to be stupid for Ajax familiar people

[Jorge Sousa]

Hi

What event are you using?

Because with JQEvents.OnChange we cannot reproduce this. The OnChange should only be triggered when user changes the edit value, not programatically.

[assapan]

I tried both JQevents.OnChange and OnAsyncChange , both are fired when i fill the value !?

[Jorge Sousa]

Hi

I'm sorry but we cannot reproduce such behaviour, can you please submit a test case.

Of course that we're only setting IWCGJQEdit1.Text

[assapan]

i will do so

[assapan]

Hi,
please find attached the demo of my problem
if you click on a panel item , it fills the edit with panel item tag , my problem is that it fires the onchange event after that so how can i void this problem ?

secondly i have a problem with IWCGJQTDateTimePicker if i set the date format to be "mmm dd/mm/yyyy" it displays correctly the date like "mardi 17/06/2014 15:00" but when the date or time is changed the datetime property returns only 17/06/2014.

[Jorge Sousa]

Hi

I've to apologise about the Edit OnChange, there was an error in our test, (we had .Ajax=False in the button that changed the edit).

We're going to fix this for next version.

About the date picker, we will back to you asap.

[assapan]

Thank you very much

[Jorge Sousa]

About the datepicker,

well, you follow your own rules, but we've to accept the consequences.

As it is in all of our demos, when you create a frame to perform .AjaxReRender / RenderRegionAsync, you must use CGCallbackDisableAjaxResponse and CGCallbackEnableAjaxResponse

like this:

procedure TIWForm4.ButtonClick(Sender: TObject; AParams: TStringList);
begin
CGCallBackDisableAjaxResponse;
with CreeFrame(TFrame_Edit, WebApplication, 'FrameEdit') as TFrame_Edit do begin
CGCallBackEnableAjaxResponse;
IWFrameRegion.AjaxReRender(True,False);
end;
end;

[assapan]

hi,
i have done it but it doesn't solve the problem , is it suppose to ?