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Has anyone ever made a sharepoint lookup column that allows fill inn choices and does writeback to the list it does lookup from? what would it take to make such a column?

If a 3.rd party solution is arround that would be realy great to :)

Cheers!

flalar
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2 Answers2

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You'll need to create a custom field type:

http://msdn.microsoft.com/en-us/library/ms446361.aspx

Jason Watts
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    Have a look at http://stackoverflow.com/questions/997448/how-to-manage-column-based-access-control-in-sharepoint-lists/997773#997773 – Johan Leino Jun 18 '09 at 19:45
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On a project i've worked on we used a TagControl FieldType, with an entry field and a multiple select field. A user could enter a new Tag or select an existing one. If you are interested, i could send you the code.

Colin
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