How to get a dynamic multi choice field to update
Hi all -
I'm using the MacOS app.
So I have this code in the Dynamic value section of a field called dMC2:
let prevDMC := numbers(dMC);
(select Table1)[(var t := this;
count(prevDMC[= t])) > 0]
It takes the selection of a dynamic multi-choice field and shows only the choices from the first.
It works fine when I click OK and the system updates the field. But when I change dMC it is not reflected in dMC2. I have to force the system to update for it to show the new selection. I guess the system only does the select once.
What are some good options for it to update dMC2 when dMC is modified?
Thanks,
4 replies
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I think if you put your code in the After Update trigger of the DMC field, it should work.
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I tried it and it doesn't work. Plus I don't see how the trigger after update can push the correct data into the Dynamic value part of dMC2.
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Oh yes, I didn't understand what you wanted to do
. It's two DynamicMultipleChoice in cascade. 
It seems to work if you use the Switch or Combobox display
However, in Radio buttons, the field is not refreshed. I managed to do it with JavaScript code, but it only works if dMC2 has already been initialized, if it is not null. This is a bug to be reported to Ninox I think.
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Right, didn't think of changing the input format, or whatever that is called. I'll have to send it to Ninox. Thanks Jacques.
Content aside
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- 2 yrs agoLast active
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