Tagged Questions
0
votes
2answers
58 views
Filters get removed from external list when document is deleted from XsltListViewWebPart on same webpage
I have a webpage on Sharepoint 2010 that has:
1) An external list
2) A webpart that has XsltListViewWebPart referring to a document library
When a filter is applied to External list, it filters out ...
1
vote
3answers
266 views
user control losing new values when saving
I have a user control in a web part that pulls data from a SP list and displays it in standard ASP.Net controls. When I save the data, the old values seem to get saved even if I had changed them. I ...
0
votes
1answer
864 views
Viewstate to keep data after postback
[Personalizable(PersonalizationScope.Shared)]
[WebPartStorage(Storage.Shared)]
public List<searchResult> lsQtys
{
get
{
List<searchResult> ...
1
vote
1answer
722 views
How to do a (performant) check if postback is caused by my custom webpart?
Here are some background infos for this question:
Where to load data in the lifecycle of custom webpart
Having a webpart with different controls (buttons, dropdownlist etc.), I want to check, if a ...
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 ...
1
vote
2answers
668 views
How to do a partial postback for a webpart on a SharePoint page
What are best practices for doing a partial postback? Is it okay to use an AJAX Update Panel? I have a number of webparts on a page. I need to do a page refresh, so one webpart on the page gets ...
