Question

RemoveAt not working for a single item multi-value token

Version 9 Workflow

Updated July 24, 2015

asked on June 26, 2015 • Show version history

In case %(Multi_#@Count@#) initially equals 1, I would expect %(Multi_) be empty after executing:

Why does Workflow 9.2.1.227 leaves %(Multi_) unaltered?

EDIT July 7th: anyone at Laserfiche could help please ?

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APPROVED ANSWER

replied on July 7, 2015

Sorry for the late reply. A multi-value token with a single value treated as a single-value token. Multi-value token function, like RemoveAt, are not applied to single-value tokens.

As a workaround, you can use the value count to detect whether you're in the single or multi-value case.

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SELECTED ANSWER

replied on July 24, 2015

Thanks Miruna. I thought Laserfiche makes the difference between a single-value token and a multi-value token with one value... Anyway your workaround is in place and it works great!

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SELECTED ANSWER

replied on July 24, 2015

Thanks Miruna. I thought Laserfiche makes the difference between a single-value token and a multi-value token with one value... Anyway your workaround is in place and it works great!

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replied on July 7, 2015

The reason I imagine this does not work is because you are saying the new value is an empty string, not emptying it out totally. I imagine you might be able to do this in code, but I am not quite sure what you are trying to accomplish.

What is the goal here?

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RemoveAt not working for a single item multi-value token

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