Visual Web Part is a Web Part built using a User Control (.ascx)

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263 views

Getting at InfoPath/form library data using LINQ to SharePoint

I'm teaching myself some basic SharePoint stuff, coming from three-tier ASP.NET, and before that, Java background. I've been trying to figure out how to do things "the SharePoint" way, rather than ...
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4answers
2k views

Dynamic button not firing its event

I am hoping that someone can help with the following scenario. Basically the error I am getting is that when I click on my dynamicly created button it is not firing its corresponding function. The ...
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2answers
809 views

VisualWebpart - controls like radiobuttonlist and dropdownlist not firing the SelectedIndexChanged event when inside a repeater datarow

VisualWebpart - controls like radiobuttonlist and dropdownlist not firing the SelectedIndexChanged event when inside a repeater datarow. Any help? Source code: ...
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3answers
8k views

Getting error “Attempted to use an object that has ceased to exist.” when adding web part

I have created a web part in visual studio, it deploys fine, but when I try to add it to a page I get the following error: Attempted to use an object that has ceased to exist. (Exception from ...
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0answers
60 views

Retrieving item values from a workflow task dialog box to put in a web part in the same box

I have implemented a workflow and now I would like to develop a web part to be used with the Edit and View forms that are loaded in the modal dialog during, say, an approval task. May I know how do I ...
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4answers
6k views

Problem with HTTP Handler deployed on Sharepoint 2010

I've developed a Visual Web Part for Sharepoint 2010. I've used VS2010 to do that and tested the Webpart in a testing server using VS to do the deployment. But to deploy it on the production server I ...
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1answer
891 views

Building a custom web part for SharePoint 2010

I'm interested in building a custom web part for SP2010 that's editable by the page editor via the web part menu's "Edit Web Part" option; specifically, I'd like to start with this: ...
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1answer
664 views

Custom link button - image dissapearing after updatePanel reload

I created a custom link button control so it can display also an image. Code below: namespace SharepointTools.Controls { [ToolboxData("<{0}:CustomImageButton ...
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1answer
413 views

Intellisense for Visual WebParts (ASCX) and Custom Application Pages (ASPX) in VS 2010

How can I enable intellisense for visual webparts (.ascx) & custom application (aspx) pages in VS 2010? It would save me a lot of time! Thanks in advance.
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5answers
3k views

Visual web part and custom web control - can't register

I have created visual web part and copied custom web control which I'd like to use. My control looks as below: namespace AppsListWebPart { [ToolboxData("<{0}:CustomImageButton ...
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1answer
760 views

Visual web part properties - override drop down list text

I have an visual web part with custom enumeration property which is rendered as drop-down list. I'd like to localize what is displayed in the list, because it's not very informative for the end user. ...
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1answer
2k views

Localizing ASP markup in webpart issue

In my web part I have an label, which I want to be localized: <asp:Label ID="AppJSTNameLabel" runat="server" Text="<%$Resources:AppListWebPart,NoSelection%>" /> I have mapped Resources ...
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2answers
2k views

How to Bind Data to Traditional ASP.NET Controls in SharePoint Foundation 2010?

First off, my background is ASP.NET Web Forms. I'm sure this is very simple but I'm quite new to SharePoint. We're running SP Foundation 2010. I'm going to build a WebPart in VS.NET 2010 and deploy ...
4
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1answer
653 views

Visual web part - data binder issues

We have couple of lists in our application. Application types is a list which contains information about various applications - name, description and icon (as URL field with image format). Second one ...
0
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2answers
310 views

Add newuser with roles to spgroup

i want to add a user to a spgroup with specified roles can any one help to write the code in visual webpart? thanks Naveen
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1answer
3k views

How to add a custom footer navigation to SP2010 Master Page?

I'd appreciate any suggestion on how to add a custom footer navigation similar to the one found at http://www.washington.edu to a master page? The link doesn't have to be automatically generated as ...
0
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1answer
584 views

Sharepoint 2010 Visual WebPart and LinqDataSource

How do I use Linq DataSource in a SharePoint 2010 Visual Web-part. When I type <asp:LinqDataSource there are nothing in the Visual Studio auto-complete. When I run the code I would get this error ...
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4answers
2k views

Problem with HTTP handler in Sharepoint 2010

I'm developing a visual web part for Sharepoint 2010. This webpart needs to get some data via AJAX. So I went for the HTTP handler + jQuery solution posted here. But I'm getting a problem when trying ...
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1answer
1k views

How to make jQuery AJAX request with a HTTP Handler in SP10?

I'm developing a SP 2010 Visual Web Part that needs to load some data via AJAX. I found this very helpful article but I'm having some doubts about it. I have the Visual Web Part project, inside I ...
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1answer
2k views

Visual Web part - async load

I want to create async load of visual web part. Code behind (web part) needs some time to load data so I figure to create that in async way (on page load). Scriptmanager is placed in master page (ajax ...
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1answer
747 views

On adding a visual web part I get this error “Key cannot be null. Parameter name: key”

I've created a SharePoint 2010 Visual Web Part project. Added some html to the ascx file and deployed it. When I try to add it to my page I get this error - Key cannot be null. Parameter name: key ...
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1answer
2k views

SharePoint 2010 : Visual Webpart - Multiple User Control

SharePoint 2010: Visual Studio 2010 I have requirement : i have one web part and using custom web part property i load 4 different user control. Solution 1 : I created web part and using custom web ...
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3answers
3k views

How to asynchronously load and refresh a Visual Web Part?

We have developed a Visual Web Part for Sharepoint 2010 with Visual Studio 2010 (Visual Web Part project template). The web part loads some stuff and shows a list of items. It takes some seconds to ...
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2answers
929 views

One Visual Webpart Multiple Times On Page (problems saving personalization state)

I have a requirement for building a budget report which has the same key fields for 6 different categories. I have written a visual web part which pulls a listitem for each section and displays the ...
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1answer
348 views

Prevent duplicate insert on refresh without session?

I'm working on SharePoint 2010 (using a visual web part). Is there any way to prevent duplicate inserts in a list when a page is refreshed using F5, without using session?
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2answers
416 views

Visual webpart not displaying for anonymous users

I configured my SharePoint application to allow anonymous access and it's working fine. When I add a visual web part that contains just a label to a page and approve it, anonymous users can't see the ...