Short explanation: As far as usage is concerned, in many common cases there are almost no actual differences - anything you can do with a webpart you could do with a visual web part. For many points of view the visual web part is only a tool that enables the developer to work with a user control instead of creating all controls in codebehind.
Visual web ...
I had the same problem today. I compared the project files with an older version. In my case the Package directory (with the files Package.package and Package.Template.xml) was missing.
After copying this directory back from the older version of the project and modifying the csproj file to include the references to the package directory, the error solved ...
a- Add reference to "Microsoft.SharePoint.Taxonomy" assembly
b- You need to register following Assembly in your Web Part
<%@ Register TagPrefix="Taxonomy" Namespace="Microsoft.SharePoint.Taxonomy" Assembly="Microsoft.SharePoint.Taxonomy, Version=220.127.116.11, Culture=neutral, PublicKeyToken=71e9bce111e9429c" %>
c- You can use the control as following
Package a WSP
Right click your project in the right column. Then click "Publish".
A dialog will open, where you will get to choose where to place the resulting .wsp file. After clicking "Publish" your project will be build and then packaged in the selected location.
Make sure to have the Solution configuration set to Release when building for production.
I think if you have no limitation on using the server object model, that would be the best option.
In my opinion, these are the advantages:
Code more "ordered"
Simpler to use
Of course it is an opinion and depends a lot on each case. But in general terms, if I have no limitations, I would ...
The value of the ID is invalid after Add() and but instead created during Update(). See here.
SPList itemList = web.Lists["Animal Owner"];
SPListItem newOwner = itemList.Items.Add();
newOwner["Title"] = txtNewOwnerName.Text;
int newID = newOwner.ID; //Here I reference the ID from the newly created list item
Here is a way to do it in sharepoint 2013 in visual studio 2012
1)Create a empty sharepoint 13 solution Farm solution .
2) Add a sharepoin 13 project into it .
3)Add a mapped foder "Resources" to the project .
4)Now you gonna add three resources one for english "testMutliLing.en-US.resx" and one for german
"testMutliLing.de-DE.resx" and one default ...
I have put your code in the page load event and it resolves the issue.
btnExport.UseSubmitBehavior = false;
btnExport.OnClientClick = "_spFormOnSubmitCalled = false;
If you don't want other people to be able to Reverse Engineer the source code to DLLs you're giving them, then you should obfuscate the DLL. See .Net Obfuscation for some suggestions.
But before going in that direction I have a couple of comments:
The only people who can get the DLL is the people with access to WSP (or the farm where it's installed). Not ...
Do you know how to build a basic web part? If not I suggest you learn this first. Here's a sample tutorial: http://msdn.microsoft.com/en-GB/library/ms415817(v=office.14).aspx
Next you want to learn how to develop against web services. Helpfully, Yahoo have a tutorial on how to deal with responses to web services as XML within C# applications: http://...
I think the problem is src attribute of tag. Try <script src="/StyleLibrary/js/jquery-1.9.1.min.js" /> and take a look at this article
Edit If you decide to store js in _layouts folder, use <SharePoint:ScriptLink runat="server" ID="ScriptLinkJQuery" name="/Js/jquery-1.9.1.min.js" Localizable="false" />
When working with URLs in SharePoint, there are two very helpful utility classes: SPUtility and SPUrlUtility
There are three different kinds of url used in different properties of various SharePoint objects: absolute, server-relative and site-relative. One need to be careful with them, especially when site collection is not located directly at web ...
your code is fine appart from one part, you looping on the validation! you need to set date type at the end:
so you have:
i got that from the error you shown:
Unable to find control id
You'd need to enable Session State in your web application.
Execute the following powershell script Enable-SPSessionStateService –DefaultProvision
Apply the following web.config change:
More information is available at: Using Session State in SharePoint 2010
In general, you should avoid directly connecting to PRODUCTION for any sort of development or debugging. Consider bringing the list to your development environment. You can use import/export or consider saving list as template and install the template in Dev environment.
How should you develop, debug and deploy sharepoint solutions?
The serious ...
Using JSOM in the past I have experienced this trouble when I have a lack of system resources, specifically when my systems RAM has less than 5% available.
The fact that you are getting a Service Activation Exception leads me to believe this may very well be the case, and can be verified in Windows event viewer.
Close some applications or disable some ...
If you wanted to do it the "right" way then you should have used Feature Upgrading.
It's unfortunately not simple but gives you a lot of control of what happens when you deploy a new version of a feature.
In your case it would have involved:
Add the elements.xml files for the new web parts inside <ApplyElementManifests> inside <UpgradeActions> ...
To add the normal people picker to a web part you can use
<SharePoint:PeopleEditor ID="myPeoplePicker" runat="server" Width="300" BorderStyle="Solid" BorderColor="Black" BorderWidth="1" />
Check out the below link, it has complete code:
I wouldn't do this personally.
But you can as long as you have sufficient permissions something like:
DirectoryEntry myADUser = new
That is simple. Do not have two references to jQuery in your webparts. Load jQuery only once. What happens is that a new jQuery overrides all the extensions...
Consider this. Every js code declared as <script> is loaded synchronously.
Web Part 1 loads jQuery and fancybox. Fancybox is an extension of
Web Part 2 loads jQuery again, and ...
Here is a link to all possible values: http://msdn.microsoft.com/EN-US/library/ms412690
In your case you should use EditListItem or AddAndCustomizePages depending on type of page and more exact scenario.
The MSDN above has the full definitions for the two options.
If not one specific is doing it for you, you can combine multiple ones by separating them ...
This may be unrelated, but did you put a proper URL in your project's Site URL field, and can you properly deploy and activate an empty solution from VS?
I find that the designer files are not generated properly if my site URL is faulty (VS can't connect to it) or if I lack the permissions to deploy and activate a solution from within Visual Studio.
You can create a single global resources file and deploy it to:
This post shows you more on how to do it: http://blogbaris.blogspot.co.uk/2012/07/localization-with-sharepoint-2010-and.html
The post is based on SP2010 but works just as well for SP2013