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Posts Tagged "List and Libraries"

Adding “Related Items” Field to Your List in SharePoint 2013 and SharePoint Online

Reddy Kadasani

SharePoint 2013 Task forms have a pretty nifty field called Related Items. It allows you to add a reference to another document or site asset to a Task. This is mainly used to display the related item that the task is created for (During a Workflow). Clicking on Add Related Item link and you get a dialog that allows you to

Upload content from your desktop
Select an item from a SharePoint list (yes you can link to a list item as well)

Create Unique Keys Using Calculated Fields

Craig Condon

This little trick is something that should have struck me long ago, but I just recently hit upon it. I had a situation where I needed to create a column in a list that looked up data from another list. Normally, lookup columns use the Title field as the text displayed in the lookup dropdown. In my case, this wouldn’t work because the Title field wasn’t unique in the lookup list.
Using a little bit of database design thinking, I decided that the combination of the Title and a Date field presented a unique business key. In the lookup list, I created a calculated field using the following formula (assume field names of Title and Date):
=TEXT([Date],”yyyy-mm-dd”)&” – “&Title
I then created the lookup column in the other list to point to this calculated column instead of the Title column.
The beauty of calculated…

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