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Is it possible to only support single selection in listbox?

hi all ,

I don't want to support multiple selection in listbox. I want to only support single selection while don't always one selected value .

I want the user to be able to select one value or none.

who can help me to analyze this issue?

thanks in advance!

Your help here is highly appreciated.

3 Replies
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Contributor III
Contributor III

Hi, did you ever find an answer to this problem? I have just run into the same problem.

I have a list of charts which a user selects to view the chart which are all in the same space. If nothing is selected in the list box then the space is blank and I have got a message saying 'please select which chart you would like to see.' If one option is selected the appropriate chart opens, if two options are selected both open but are overlaid each other.

I'd like to stop the user selecting two items, which is easily done with the 'Always One Selected Value' field but I would also like them to not have any selected.

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Not applicable

Here is a solution with a macro and trigger.

Best Regards
Robert

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Contributor III
Contributor III

Thanks Robert, works perfectly.

John