Tagged Questions
1
vote
1answer
1k views
Partial postback sharepoint webpart
I am trying to add update panel to my sharepoint sitepage below:
I am getting the error :
Failed to load viewstate. The control tree into which viewstate is
being loaded must match the control ...
0
votes
1answer
223 views
Unexpected System.InvalidOperationException: The Visible property cannot be set on Web Part
I am trying to find the cause of the problem described in my previous question where controls on UpdatePanels are not functioning properly. Strangely, this is only happening on intranet clients ...
1
vote
1answer
2k views
Refresh web part without refreshing page [duplicate]
Possible Duplicate:
Refreshing custom developed web part
I have a custom web part that displays items from a list. A user can select an item and edit the metadata on it. I want to refresh ...
2
votes
3answers
1k views
Why web parts are loading sequentially?
In our home page we have multiple web parts that get the data from different webservices or from a recursive search in some lists in the site collection.
We detected that all this calls were too ...
1
vote
2answers
2k views
Dynamically add controls to webpart without Postback?
Is it possible to dynamically add controls to a webpart without having a postback for example with AJAX/Java Script/jQuery/Partial Postback within SharePoint? I'm searching for some kind of ...
