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Introduction

This article is useful for the following reasons:

• To create a List Definition template using Visual Studio .NET 2005/2008 extension for WSS
• To create a custom hyperlink column using schema.xml where the hyperlink will be built dynamically depending on the value of another field (in this example, I used Issue status column)
• To customize the edit form (EditForm.aspx) and also new form (NewForm.aspx)
• To make more than one edit form for different issue item status

When you want to enter an edit item into, let’s say, your Issue Tracker list, SharePoint calls upon the EditForm.aspx page for that list. The page contains a customized List Form Web Part which cannot be edited within the web part, so in order to accomplish this, I use SharePoint Designer 2007 tool and Visual Studio .NET extension for SharePoint List Definition Template. Also I explain how to make different Edit form and depending on the list status, the edit link will redirect in different edit page. Here is the technique to do it.

Background

During my Bug Tracker website development on MOSS platform, one of the tasks was how to customize the edit view of issue tracker list for the user of the site and also make different edit form for different issue status. EditForm.aspx page contains a List Form Web Part which displays default columns associated with the Issue Tracker list properties. The first problem was to customize edit form because of default webpart and the second problem was to make a different edit view depending on status. Also the last problem was to link different edit view for different status. I solved the problem one after another with the help of other online articles and my colleague.

To Create and Customize Custom Edit/New Forms for SharePoint Lists

• Open your site into SharePoint Designer.
• Go to your target list and open the 'NewForm.aspx' web form.
• Go File > Save As... and give the form a new name such as 'NewForm2.aspx'.
• Delete the default List Form Web Part from the page.
• Go Insert > SharePoint Controls > Custom List Form.
• In the List or Document Library Form dialog, select the appropriate list, content type and type of form.
• Click OK and a new Data Form Web Part is added with controls representing all the fields from the list.
• Now, you can do your customization such as rearranging the fields according to your need.
• Save the site.

Create a List Definition Template

You have to create a List Definition project of your specific list type (task, issue) for which you want to customize. Here, we will create Issue Tracking typelist definition using VS.NET Extension for WSS.

File > New > Project

• Select Visual C# (From the Dialog)
• Select Empty project
• OK (Give project name “ListDefinitionDemo”)
• Add New Item (IssueListDemo)
• Select Issue Tracking from the List Definition Settings Dialog.
• OK.
• Build the project.
• If the build succeeds, go to Project Properties -> Debug.
• Provide site URL in “Start Browser With URL” under Set Action.
  e.g. http://servername:port/websitedemo
• Deploy Solution.

If your deployment is successful, then the next step is to customize schema.xml file for custom column.

Note: The list will be deployed in the following location: C:\Program Files\Common Files\Microsoft Shared\web server extensions\12\TEMPLATE\FEATURES.

Create Custom Hyperlink Column

After creating the solution using Visual Studio .NET, it is necessary to add customize edit column in schema.xml to build dynamic hyperlink so that the user can see the actual edit form layout (different edit page, e.g. EditPage1.aspx) depending on the item status. Add a new hyperlink column and build a dynamic href link in the following way:

<view url="MyItems.aspx" webpartzoneid="Main" type="HTML" baseviewid="2">
        <viewfields>
            <fieldref name="Attachments">
            </fieldref>
            .    .    .
            <fieldref name="CustomEdit">
            </fieldref>
        </viewfields>
        .     .    .
</view>

The sample code would look like this which you have to add inside <!--<fields>…</fields> -->: Put new GUID id for field ID using guidgen.exe tool from VS.NET command tool.

<fields>
    .    .    .
<field id="{CEA7C7CF-238E-48c1-8DEA-F1ED2D038C0E}" name="CustomEdit"
        type="Computed" hidden="FALSE" readonly="TRUE" displaceonupgrade="TRUE"
        displayname="Modify" classinfo="Menu"
        sourceid="http://schemas.microsoft.com/sharepoint/v3" staticname="CustomEdit" 
        frombasetype="TRUE">
        <fieldrefs>
          <fieldref name="ID">
          <fieldref name="Status">
        </fieldrefs>
        <displaypattern>
        </displaypattern>
      </field>
</fields>

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Multiple Edit moss4rea 0:32 14 Aug '09   Is there a way you can show/share a simple solution that does what you have posted here. Would really appreaciate if you could. More Power Sign In·View Thread·PermaLink My vote of 1 chicken_chicken 4:30 21 May '09   No explanations at all, read first comment to see why. Sign In·View Thread·PermaLink Article content is Incoherent with its introduction Moim Hossain 22:10 21 Apr '09   Seems the author was in a great rush while writing the article and forgot what he was trying to explain. The introduction says To create a custom hyperlink column using schema.xml where the hyperlink will be build dynamically depending on the value of other field (in this example, I used Issue status column). But reading the article it’s fairly impossible to figure out how exactly the hyperlink dynamically depending onto the value of other fields, especially for a novice guy like me. I can see that the menu CustomEdit has references to ID and Status but how the caption text or value of this hyperlink “Modification” gets generated; it’s not explained here well. The introduction also says: To customize the edit form(EditForm.aspx) and also new form (NewForm.aspx). I was unable to find a single line that actually explains how to customize the NewForm.aspx. Even the procedure of customizing EditForm.aspx is not described well. Crazy!! To make more than one edit form for different issue item status. Even no notion of this..?!! Now some general feedbacks: I personally don’t like the idea creating multiple version of EditForm.aspx to allow different UI based onto the status of a field in a list. Rather, you could write a single custom EditForm.aspx (from the scratch) or edit the existing using SP Designer (This link http://greggalipeau.wordpress.com/2008/01/21/custom-sharepoint-edit-forms-with-validation/described how to do so) that will encapsulate all kinds of edit use-case that may happen for any list. A How=to of customizing a NewForm.aspx can be found here http://blah.winsmarts.com/2007-5-Customize_the_-and-quot;NewFormaspx-and-quot;_page_for_a_SharePoint_List.aspx. Finally, your approach is not that intuitive comparing the standard SharePoint UI flows. Let me explain, you have created a Column into the list only to allow user to initiate an Action (in your case Modification) on a certain list item. Usually the List columns are treated to hold the “properties” of a list item, not “behavior or action”. So it would be more beautiful if you had a list item context menu that can dynamically generate a menu (http://blogs.msdn.com/bowerm/articles/175691.aspx and many more articles can be found that explain how it can be done.) Item based onto the other field status. Moim Hossain R&D Project Manager BlueCielo ECM Solutions BV Sign In·View Thread·PermaLink 5.00/5 Re: Article content is Incoherent with its introduction MJ Ferdous 10:40 25 Apr '09   Dear Moim, You have done really a good comments. It is very much important for the author to get criticism comments which help a lot to correct himself. I am really thanking to you for your comments. I am reviewing my article and then i will reply soon after my correction. Thanks MJ Ferdous Sr. Software Engineer OT Group S.P.A. Contact: Flat C7, Via Anzani 37, 22100, COMO, Italy Cell: +39 3295825431 Sign In·View Thread·PermaLink

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