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SelectMultiDual not showing saved values in extended UI

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Kasper Pedersen
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Posted on 22/04/2025 10:03:35

Hello, I have extended the UI and have a tab on my edit screen where i use a SelectMultiDual. When choosing the fields and pressing save, it works as expected and saves the values as a commaseparated string in globalsettings. The next time i go to the tab, the selection is missing from the right side even though the values are still saved in the global setting. Is this a bug or do i have to do something to make the selected values show up on the right side of the SelectMultiDual?

 

Best regards,

Kasper Pedersen


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Nicolai Pedersen Dynamicweb Employee
Nicolai Pedersen
Posted on 22/04/2025 11:58:19
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How does your code look like?

You have a data model with some properties I guess - what is the type of the property containing the selected values? If it is a string, the value "something, somethingelse" is used for finding the selected value. So try to change your property to a ICollection<string> - e.g. a List<string> and then your options should be selected

 

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