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Problem while displayig dynamic data using Tab Aggregator
Last Post 17 Oct 2005 10:21 AM by Wes Tatters. 4 Replies.
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Wes Tatters
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17 Oct 2005 10:21 AM  
Hi,

I have a very strange problem with the Tab Aggregator module. I am displaying some listviews which consists of dynamic data from the database.

When ever I use the pagination while browsing through those listviews the Tab Aggregator module is misbehaving. I am not able to view the data in the other Tabs after that. I tried various ways to overcome this problem, but all in vain.

You can check my page here:
http://www3.contentinjector.com/Default.aspx?tabid=61

I would be a great help if anyone suggest me a solution for this problem.. it's very urgent!!

Thanks & Regards,
Sravana
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17 Oct 2005 10:35 AM  

Hi Sravana,

Can you send me the code for the module you are trying to page? I can see there is definitely a problem but it would help greatly if I could take a look at the code.

Do the modules function properly when they are placed outside of the Aggregator?

Please send any code directly to me (support at dnnstuff.com)

Richard

Wes Tatters
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17 Oct 2005 10:54 AM  
Hi Richard,

Thanks for the quick reply.

I am using the SQLGridSelectedView module (http://www.tz3p9v.ca/) for generating the listviews. I am just providing the 'SQL Statement' and the 'Connection String' for that.

The SQLGridSelectedView module functions properly when it is placed outside of the Aggregator. I moved the 'Various tricks and traps' module out of Aggregator for your testing. (http://www3.contentinjector.com/Default.aspx?tabid=61)

Thanks & Regards,
Sravana
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17 Oct 2005 01:29 PM  

Hi Sravana,

Thanks for the heads up. There were a couple of other users who reported a similar problem but I hadn't been able to reproduce it until now. I'll get on this and let you know as soon as I find out what the problem is.

It seems that if the module is on the last tab, it works fine but if it's on any other tab it won't work. This all worked fine in the DNN2 version because I use multiple paged grids within the Aggregator all of the time.

Thanks again,

Richard

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17 Oct 2005 02:53 PM  

Well, I took a look at this and it's a weird one. The only way I could get it to work consistently was to rebind the datagrid on each load. I know that's not the 'accepted' way to code the datagrid but it seems to be a 'work around' for now.

On my journey today I came across this page http://west-wind.com/weblog/posts/211.aspx . There seem to be lots of issues regarding the datagrid events not firing so it doesn't really surprise me that something might not work as expected in the Aggregator. By putting the modules into the Aggregator, we're introducing another level of container around the module and this might be causing the problem. Perhaps there is a maximum number of container levels that cause the events not to bubble up. I'm not sure.

I am sure though that I'm injecting the modules the exact same way that the DNN framework does. In fact I'm using the very same method that the framework uses, InjectModule within the Skins namespace.

I'll continue to look into this and see if there is something else that can be done.

Richard

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