Store lists for an application different dropdownboxes?

 Hello, i am building an N-tier application now i want to store Data(like XmlNode) that is common to all users ..

now i thought using Application to hold the data but my data lays in the BLL tier which is an Class Library project and i can't store any datain there for example :

HttpApplication MyApp=new HttpApplication();

MyApp.Application["Data"]=XmlNode;

My question is what is the best way to store Data (not small data like user name etc..) is it Application? orCache?

i would like a small example within a ClassLibrary project...

nirniron

Hi all,

I'd like to use my application pages (with code behind, not modified with Sharepoint Designer pages) for View/Edit/New operations.

As I know there is an issue how to do it:

SPContentType ct=web.Lists["ListName"].ContentTypes["ContentTypeName"];

ct.EditFormUrl="_layouts/youreditpage.aspx";

ct.Update();

And this works fine for common Lists, but when I'm trying to do it with External List,

I have an Exception on Update method:

SPException: The collection cannot be modified.

I've tryied:

web.AllowUnsafeUpdates = true;

//or

ct.ReadOnly = false;

// or
ct.Sealed = false;

Is anybody knows how can I make it? May be another method to do it?

I can no longer create lists, sub webs or document libraries in a web application that I have upgraded from sharepoint 2007 to 2010. I dont think its directly related to the upgrade since it did work at some point.

When trying to create the list using addgallery.aspx the silverlight application will simply say that an unhandled exception has occurred with no further info.

In the log I have the following related log messages:

1)

Entering monitored scope (Request (POST:http://sharepoint2010:80/profil/_layouts/AddGallery.aspx))

2)

Detected use of SPRequest for previously closed SPWeb object.  Please close SPWeb objects when you are done with all objects obtained from them, but not before.  Stack trace:   

 at Microsoft.SharePoint.SPWeb.get_ListTemplates()    

 at Microsoft.SharePoint.Solutions.AddGallery.AddGalleryWebPart.GetListTemplates(XmlWriter myXML, SPSite site, SPWeb web)    

 at Microsoft.SharePoint.Solutions.AddGallery.AddGalleryWebPart.GenerateItemXML(XmlWriter myXML)    

 at Microsoft.SharePoint.Solutions.AddGallery.AddGalleryWebPart.RenderControl(HtmlTextWriter writer)    

 at Microsoft.SharePoint.WebPartPages.SPChrome.RenderPartContents(HtmlTextWriter

Problem: after initial SharePoint installation, I tried to add the Secure Store Service Application under "Manager Services Applications".  The process screen returns something like "The time job created.  But failed to start in one or more servers in the farm."  Further investigation found that in the SQL Server, the secure service account was not added under the Login user accounts.  The Secure_Store_Service_DB has been created, but not under the name of secure store service account.  In another word, the database was created but the action seems to be incomplete.

Background: this is a single server farm installation on Windows Server 2008 R2, SQL Server 2008 R2, with AD CS and AD DS, DNS roles enabled on the same box.  The configuration task was running with the farm admin account which is also a domain admin, and has dbcreator, securityadmin, and sysadmin roles in the SQL server.

Hi,

I don't know if this is the right place for this but is related to SharePoint.

using (SPSite site = new SPSite("http://server/siteName/"))
     {
       if (site != null)
       {
         using (SPWeb web = site.OpenWeb())
         {
           foreach (SPList myList in web.Lists)
           {
             lbLists.Items.Add(myList.Title.ToString));             
           }
            web.Close();

          }
          site.Close();
        }
      }

Example this code above:

I connected remotelly on the server, and in VS 2010 created a new ASP.NET Web Site. Added a new .aspx page and in code behind in the Page_Load event handler i put the code above. (lbLists is a ListBox on the .aspx page).

When i run this page and try to see the results in browser it doesen't work!!

The same code works perfectly on a windows form application!! What is the reason why it is not working?

It ment to not work? How can i make a web application (ASP.NET) that i can access a SharePoint site programmatically and display the items?

Then i want to deploy this app and run it in browser.

Thanks!

I am working on a railway web application and I have following layers:

ASP.NET MVC 2 (Presentation Layer) 
Services Layer 
Repository Layer 
Database & External Web Services as data sources (Using Entity Framework for Database) 

I pass Domain Entity Objects from Repository to Service layer and thinking of passing View Models from Service to Presentation layer. Website would require a login and after successful login I have to present a search screen with basic search (as default option) and option for advance search. Once user fills the search criteria I have to gather data from DB & Web Services and present the results to user. User would select a particular Rail option and would move on to other additional options page BUT they should be al

I am working on a Railway Portal and would require maintaining a shopping cart of components user has selected, there could be multiple components of different type in the cart. I don't see a value in storing the cart in database, would like to store the final order in DB. Where can I store/hold (temporary) the cart data per user session in MVC? All MVC samples I saw online save the cart data in DB - not sure why.

MVC presentation layer will be communicating with external web services for pricing and availability of these components, so I can't store only the product IDs to do a lookup for actual product descriptions/prices during the shopping process... I have to store everything in the cart (Product IDs, Descriptions, Prices etc) some place in memory.  My application will be running in WEB FARM environment and cannot use in-process session storage.

Options come to my mind are:

1. SESSION STATE in SQL SERVER

2. Using some kind of Distributed Caching Mechanism to store Session data such as "Windows Server AppFabric"

For example. The folder MEDIA_ROOT must be visible from the whole application, it stores the path of all my media files.

What is the best practice to store such a global variable.

Hi Mark,

I am so happy finding your forum.

I have installed MOSS 2007 with SP2 on a Windows Server 2008. I had no problem in configuring and creating Web Applications and Sites. However, there seems to be a problem in applying SharePoint Designer Workflows to Lists in my Web application. The problem is that the workflow I create to start automatically when an item in the List is changed doesn't work. The workflows works fine if it's started manually from an item in the list, but it's doesn’t work when it's started automatically with an item change in the list. I have checked the workflow on another MOSS 2007 installation on Server 2003 and it works fine. Have I missed something in the configurations?

Thanks for y