http://forum.codejock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Wed, 13 May 2026 14:28:40 +0000 Mon, 09 Jul 2007 07:50:37 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 forum.codejock.com/RSS_post_feed.asp?TID=7524 http://forum.codejock.com/forum_images/codejock-logo.gif http://forum.codejock.com/ http://forum.codejock.com/forum_posts.asp?TID=7524&PID=24322&title=custom-data-provider-question#24322 Author: nemanjas
Subject: 7524
Posted: 09 July 2007 at 7:50am

It's a evaluation, so i cant see whats asserting...

Anyways, if i return empty items array on DoRetrieveDayEvents, control is working ok, so there must be something wrong in the way i'm creating events?

If I manually create event and event list, control asserts.

This is what i have in current event handler:

CLProvider::DoRetrieveDayEvents(COleDateTime dtDay)
{
    InternalAddRef();

    CXTPCalendarEventPtr pItem = CreateNewEvent(12345);

    pItem->SetSubject("Subject");
    pItem->SetStartTime(COleDateTime::GetCurrentTime());
    pItem->SetEndTime(COleDateTime::GetCurrentTime());

    CXTPCalendarEventsPtr pItems = new CXTPCalendarEvents;
    pItems->Add(pItem);

    InternalRelease();
    return pItems;
}

Can you see anything wrong with it?

Another thing, could you post what line 1543 from xtpcalendarviewday.h looks like?

Thanks, Nemanja
]]> Mon, 09 Jul 2007 07:50:37 +0000 http://forum.codejock.com/forum_posts.asp?TID=7524&PID=24322&title=custom-data-provider-question#24322 http://forum.codejock.com/forum_posts.asp?TID=7524&PID=24267&title=custom-data-provider-question#24267 Author: sserge
Subject: 7524
Posted: 06 July 2007 at 3:23pm

Well...
Which version do you use? Is it an eval version or registered?

If you have toolkit sources - try to debug it to see where the problem is (press Retry in ASSERT dialog).
 
In any case try to localize a problem using following tricks:
-- do not return (add to collection) events in DoRetrieveDayEvents.  Is it working OK?
-- create one or 2 events manually and return them from DoRetrieveDayEvents. Is it working OK?
-- check your code which create events. Trace created events (at least start/end date-times)
-- check whether you work carefully with InternalAddRef / InternalRelease
 
If you will have no success - send us your project to analize a code into support area.

--
WBR,
Serge
]]> Fri, 06 Jul 2007 15:23:14 +0000 http://forum.codejock.com/forum_posts.asp?TID=7524&PID=24267&title=custom-data-provider-question#24267 http://forum.codejock.com/forum_posts.asp?TID=7524&PID=24215&title=custom-data-provider-question#24215 Author: nemanjas
Subject: 7524
Posted: 05 July 2007 at 7:54am

Forum ate my screenshot link :)
http://img381.imageshack.us/img381/5083/codejockeylq7.jpg
]]> Thu, 05 Jul 2007 07:54:53 +0000 http://forum.codejock.com/forum_posts.asp?TID=7524&PID=24215&title=custom-data-provider-question#24215 http://forum.codejock.com/forum_posts.asp?TID=7524&PID=24214&title=custom-data-provider-question#24214 Author: nemanjas
Subject: 7524
Posted: 05 July 2007 at 7:44am

Thank, but as you can see, i've implemented DoRetrieveDayEvents handler.

Problem is that Calendar control crashes, its not empty as that article is saying.

My implementation DoRetrieveDays returns valid CXTPCalendarEventsPtr, with, hopefully, valid data.

And again, on Populate, control crashes. To be precise it asserts. On line 1543 (check screenshot).

Thanks, Nemanja.
]]> Thu, 05 Jul 2007 07:44:00 +0000 http://forum.codejock.com/forum_posts.asp?TID=7524&PID=24214&title=custom-data-provider-question#24214 http://forum.codejock.com/forum_posts.asp?TID=7524&PID=24191&title=custom-data-provider-question#24191 Author: sserge
Subject: 7524
Posted: 04 July 2007 at 3:58pm

Hi,

Take a look at the following article:
It describes ActiveX version, but concepts are same.

The thing you should note is:

With the custom data provider the main thing you should implement is the body of RetrieveDayEvents handler. If it returns empty events collection, the control will always show nothing.

--
WBR,
Serge
]]> Wed, 04 Jul 2007 15:58:46 +0000 http://forum.codejock.com/forum_posts.asp?TID=7524&PID=24191&title=custom-data-provider-question#24191 http://forum.codejock.com/forum_posts.asp?TID=7524&PID=24183&title=custom-data-provider-question#24183 Author: nemanjas
Subject: 7524
Posted: 04 July 2007 at 8:25am

Hi,

I'm using MSSQL data provider example as a staring point to make my own provider.

I've modified open/close/DoRetrieveDayEvents methods, and others are just returning NULLs. Helper method are also modified, and they seem to return valid data.

Problem is that Calendar control crashes upon executing Populate method. Since i'm just evaluating toolkit, i have no idea what happens inside Populate method and why it crashes?

Any ideas?


]]> Wed, 04 Jul 2007 08:25:12 +0000 http://forum.codejock.com/forum_posts.asp?TID=7524&PID=24183&title=custom-data-provider-question#24183