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Questions tagged [updatepanel]

A class of the System.Web.UI namespace, the UpdatePanel Enables sections of a page to be partially rendered without a postback.

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Connected Visual Webpart - RegisterAsyncPostBackControl is not working?

I have two visual webparts connected. Provider webpart has user control (button) that should trigger update on the Consumer webpart. I do see that RegisterAsyncPostBackControl is called and control ...
Karthikeyan's user avatar
  • 2,548
0 votes
1 answer
116 views

Asynchronous Visual Web Part without ASP Update Panel

I want to create the Asynchronous Visual Web Part(Which is not affecting the page load) without using ASP:UpdatePanel. Any idea how to achieve this??
Mohamed Arif's user avatar
0 votes
1 answer
541 views

UpdatePanel support in SharePoint Visual Web Part

Does SharePoint 2013 supports <asp:UpdatePanel> inside a visual web part? The issue is when I am filling the details in Web Part controls and if I leave the web part idle for 30 secs or more, ...
Zakir HC's user avatar
  • 3,650
0 votes
1 answer
940 views

If Page is idle for sometime any postback leads to whole page refresh in UpdatePanel

Within the solution there are two webparts, second is being shown within a modal dialog in first webpart. In second webpart everything is inside update panel(bad practice). When I open the second ...
user4205's user avatar
  • 601
6 votes
0 answers
953 views

SharePointContextProvider.Current.GetSharePointContext(Context) returns null on postback - provider hosted app

I have a provider hosted app hosted on Azure and installed in SharePoint Online (Office 365). While testing the app, I found a strange issue, where if the page remains idle for around 10 mins and then ...
Anna Jhaveri's user avatar
4 votes
2 answers
948 views

Strange behavior appears when using Updatepanel on web part in Sharepoint 2013

Strange behavior appears when using Update-panel on web part in Share-point 2013. Everything works fine but after several(2-3 minutes), any action in page cause Full page load. In FF and Chrome post-...
Monish's user avatar
  • 41
1 vote
1 answer
428 views

updatepanel not working

I had made a list view in sharepoint 2010 which takes first name and last name as input fields. We can add multiple names. For that I have created an update panel to asynchronously add names at front ...
Madhusudan Sharma's user avatar
0 votes
2 answers
3k views

Sys.InvalidOperationException when trying to edit page in sharepoint 2010

I added a webpart through VS2010. It is a Simple webpart containing ajax script manager,timer and update panel. what it does is it shows the current server time in a label. After i deploy it into my ...
mallu coder's user avatar
2 votes
1 answer
2k views

Uncaught Sys.ArgumentNullException: Sys.ArgumentNullException: Value cannot be null. Parameter name: panelsCreated[1]

I am using JavaScript to pull events for the current day of the week. I am leveraging SP.Services to do this. The problem I am having seems to be the same that a lot of others have experienced ...
ExceptionLimeCat's user avatar
2 votes
1 answer
317 views

Update Panel not working in Sharepoint online sandbox solution

I have added a UpdatePanel on the webpart and then when I upload a .wsp to office 365 then & open the page(which contains this webpart) then error occur: Web Part Error: Sandboxed code execution ...
Ronak Patel's user avatar
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0 votes
0 answers
190 views

Update webpart sharepoint 2013 with jquery

I want to update my custom webpart, I tried the UpdatePanel but it updated all the Webparts in my page, so I looked for the Webpart Id then I wrote a script : <script> $(document).ready(...
BKChedlia's user avatar
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0 votes
1 answer
292 views

Update Custom Webpart with timer

I have a C# custom webpart in sharepoint 2013, display listview from a document library. This library will be updated if we submit a form. I want to update this Webpart each x time. Here is my code: ...
BKChedlia's user avatar
  • 303
1 vote
0 answers
421 views

Update Panel doesn't work inside web part zone

I have a visual web part that works if you insert it directly into the page layout, but not when you add it to a web part zone. The page: <asp:UpdatePanel ID="UPnlArticle" runat="server"> ...
Joanne A Mullally's user avatar
0 votes
1 answer
272 views

asp Update Panel with timer control updates XSLTListViewWebPart

I have used one user control in SharePoint master page which will automatically refresh on every five seconds ( I have used asp Update Panel and asp timer control for doing this) And I have one ...
Kalpesh Vaghela's user avatar
1 vote
1 answer
579 views

UpdatePanel in webpart - title in browser tab disappears

I created a webpart with standard asp.net Update Panel. I noticed, that as soon as content of that UpdatePanel gets reloaded, title in browser tab disappears (or changes to http://servername, ...
Tschareck's user avatar
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0 votes
2 answers
2k views

How to set the ScriptManager Property programmatically in Visual Web Part?

I have a web part in which I have placed an update panel. To use this web part in the Safari browser there is an issue that the whole page is refreshed instead partial page rendering. The same web ...
users1100's user avatar
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4 votes
1 answer
1k views

Update panel not working in Safari browser

I have a visual web part in which one button and a label inside an update panel. When I run the web part in IE and Firefox it works fine but it does not work in Safari. My declarative part is: <...
users1100's user avatar
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1 vote
0 answers
1k views

Updatepanel with ajaxcontroltoolkit postback issue on Sharepoint 2013

We have an custom web part that stores some information in the view state, and uses Update Panels. We have rare, intermittent bug that occurs in SharePoint 2013 only whereby sometimes, after button ...
user22287's user avatar
1 vote
1 answer
7k views

Using ASP.NET UpdatePanel in custom webpart

I've received the request to add AJAX functionality to an existing custom visual webpart in SP2013 (more precisely: partial refresh of the webpart after clicking a link inside the webpart without ...
jcp's user avatar
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1 vote
0 answers
762 views

Update panel issue in visual web part

I have created a web part using update panel and the page where I placed that web part there is also a task list with timeline view. My problem is that whenever my update panel gets posted back the ...
users1100's user avatar
  • 3,230
0 votes
1 answer
2k views

Errors with ViewState Cache and Update Panel

We have an application page that stores some information in the view state, and uses UpdatePanels. We have a rare, intermittent bug that occurs in SharePoint 2013 only whereby sometimes, after a ...
lgaud's user avatar
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2 votes
3 answers
5k views

UpdatePanel in sharepoint not working in Safari browser

I implemented a simple visual web part with updatepanel with a button and a label. When I click on a button, OnClick event is called and the label is getting filled. This works fine in all browsers ...
user19653's user avatar
1 vote
1 answer
9k views

How to solve "Type 'System.Web.UI.UpdatePanel' is not defined?

I'm using an update panel on a form to stop the page jumping and flickering when drop down lists etc are selected, I have enclosed the table which holds this inside of an update panel and a content ...
Jacob's user avatar
  • 333
2 votes
1 answer
2k views

Update Panel not working in Firefox 2013

Update Panel is not working in SharePoint 2013. It is working in SP2010. In Internet Explorer, it is working fine but in Firefox, the page is refreshed.
Raju's user avatar
  • 21
0 votes
1 answer
79 views

spservices not working in updatepanel

I have a piece of code which is inside a dropdown change event. This dropdown is inside an update panel as i want it to happen async. Now I have a SPServices.CascadeDropdowns also binded to the ...
Anand's user avatar
  • 1
7 votes
1 answer
515 views

Lync status bullet in UpdatePanel

I'm creating a webpart that shows the employees birthdays. It's a simple web part that when the page is loaded lists all birthdays for the current week (data comes from a SPList). My webpart then ...
C. Hoffmann's user avatar
1 vote
1 answer
307 views

Updatepanel Leaks Memory in Webpart

I've got a very simple visual webpart and I'm trying to figure out why. In IE9, after about 10 minutes, memory usage has slowly climbed up about 5MB. If I let it keep running, it'll just keep on ...
Jef's user avatar
  • 66
0 votes
0 answers
357 views

Adding a SharePoint list to an Update Panel

I am trying to add a SharePoint list to an AJAX Update Panel. I am doing this by adding a ListViewWebPart to the Update Panel. My code: SPList fcsRequestList = web.Lists.TryGetList("Requests List"); ...
Meyer Denney's user avatar
  • 2,864
2 votes
1 answer
2k 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 ...
PeteEngineer's user avatar
5 votes
0 answers
1k views

Update Panel Error

I am working with SharePoint 2010 features. I am writing feature receiver code where I create new web part pages with ReportViewerWebPart and my custom web part on the page. I am creating multiple ...
V.B's user avatar
  • 763
3 votes
1 answer
3k views

jQuery autocomplete dissapears on postback

I'm using the jQuery autocomplete and this works perfect. But when I do a postback, it looks like the page "forgets" that there is an autocomplete on the textbox. Important to know: this textbox is ...
Ruben Herman's user avatar
  • 2,744
0 votes
1 answer
194 views

Form Always prompting to update

I have a form (2007 filler form template - deployed on SharePoint 2010, opens in infopath) and when it opens I am always getting a prompt saying a 'new version is available and to update the form'. ...
Craig's user avatar
  • 23
0 votes
1 answer
1k 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 ...
paul's user avatar
  • 1,013
1 vote
1 answer
4k 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 the web ...
daver306's user avatar
  • 580
2 votes
3 answers
4k 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 slow,...
Bargant's user avatar
  • 601
1 vote
2 answers
5k 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 ...
OG_Mike's user avatar
  • 122
2 votes
2 answers
1k views

Page, Dialog and update panel issue

I have page, where user can choose where he wants to copy library element. Since copying can take longer time, I'd like to give some information that actually something is going on. It is also ...
jjczopek's user avatar
  • 1,537
5 votes
2 answers
1k views

How do I stop an InputFormTextBox from becoming read only when using an UpdatePanel?

I'm using update panels within a SharePoint 2010 form - I know update panels aren't the best thing to be using in the first place, but time is a issue on our project - and after a user triggers a ...
Shawn's user avatar
  • 51