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How to get past 256 character limit with Look-up control

Question asked by smithlaw on Oct 2, 2015

I would like to use the multiple item option on a lookup field. The problem is that the control only allows for single line of text to write the data to. Ideally I would simply capture the ID of the values selected, but it returns the ID and the text. The text side limits it down to text. I tried a calculated value, but it will only return the ID of the first item selected. If a person chooses too many items I quickly run out of space with the limit at 255 characters. Any ideas?

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