CGDevTools Forum

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

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.

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

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

i will do so

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.

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.

Thank you very much

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;

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