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Duplication in SharePoint
Duplication in SharePoint
I Have to restrict user to enter Item If Title Already Exist. By Default SharePoint only restrict Only The Row Duplication. Any one Help me on this?
Thanks in Advance
Sharepoint
Réponses
- There is a tool on http://www.codeplex.com/features/Release/ProjectReleases.aspx?ReleaseId=2502 called "Uniuq Column policy Feature", download it (*.wsp file) then install it on your server using the following command:
C:\Program Files\Common Files\Microsoft Shared\web server extensions\12\BIN>stsadm -o addsolution -filename "C:\Documents and Settings\Administrator\Desktop\UniqueColumnPolicy.wsp"
then go to Central Administration>Operations> Solution management, you will find a solution called uniquecolumnpolicy.wsp, go and deploy it.
Then go to your document library or list> Settings> docuemnt library settings>Information management policy settings > Select Define a Policy, you will find "Unique Column Policy" then check the "Unique Column Policy" box next to it, then you will have the list of columns in your document library, select the column you want to apply a unique constrains on.
Cheers
- Marqué comme réponseManoj Kumar P mardi 7 octobre 2008 11:22
Toutes les réponses
- Could you explain in more details what are you doing and what's wrong?!
Visual C# MVP | My SharePoint blog - sharepoint doesnt take care of duplications out of the box, you can easily do it by object model where you can cancel all the new / Editted items that contains a title used in on of the old items.
- Write an list item event handler (http://www.wrox.com/WileyCDA/Section/Programming-Event-Handling-in-Windows-SharePoint-Services.id-306329.html) that overrides the ItemAdding method. In this method you want to check if the title exists (i.e use a CAML query not a foreach loop, its more efficient) if it does not exist then add it, other wise cancel the action and display a message to the user.
- There is a tool on http://www.codeplex.com/features/Release/ProjectReleases.aspx?ReleaseId=2502 called "Uniuq Column policy Feature", download it (*.wsp file) then install it on your server using the following command:
C:\Program Files\Common Files\Microsoft Shared\web server extensions\12\BIN>stsadm -o addsolution -filename "C:\Documents and Settings\Administrator\Desktop\UniqueColumnPolicy.wsp"
then go to Central Administration>Operations> Solution management, you will find a solution called uniquecolumnpolicy.wsp, go and deploy it.
Then go to your document library or list> Settings> docuemnt library settings>Information management policy settings > Select Define a Policy, you will find "Unique Column Policy" then check the "Unique Column Policy" box next to it, then you will have the list of columns in your document library, select the column you want to apply a unique constrains on.
Cheers
- Marqué comme réponseManoj Kumar P mardi 7 octobre 2008 11:22
- Thank you Jamil
I am going to try this tool.
Sharepoint - Thank you Jamil,
That Solution Works for Me
How ever it is For Single Column Constrains
Is there any option for Multiple columns constraints
Thanks in advance
Manojkumar P
Sharepoint There is a tool on http://www.codeplex.com/features/Release/ProjectReleases.aspx?ReleaseId=2502 called "Uniuq Column policy Feature", download it (*.wsp file) then install it on your server using the following command:
C:\Program Files\Common Files\Microsoft Shared\web server extensions\12\BIN>stsadm -o addsolution -filename "C:\Documents and Settings\Administrator\Desktop\UniqueColumnPolicy.wsp"
then go to Central Administration>Operations> Solution management, you will find a solution called uniquecolumnpolicy.wsp, go and deploy it.
Then go to your document library or list> Settings> docuemnt library settings>Information management policy settings > Select Define a Policy, you will find "Unique Column Policy" then check the "Unique Column Policy" box next to it, then you will have the list of columns in your document library, select the column you want to apply a unique constrains on.
Cheers
Thank you Jamil,
Is there any option available to avoid duplicate entried in column (multilines)?
Do we need to srite any event handler for work breaker or something like that ?
Regards
Pramod
