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Patch a CDS option set from canva app

Hi

 

I'm trying to patch a CDS option set from my Canvas app using a button. 

 

The CDS entity is called 'alerts' the field is called 'Level" and the option set is called 'qrs_alertstate'. Alertstate has a few values; Critical, Warning and OK. 

 

for the life of me I can't get this to update. Here is my code: 

 

Patch([@Alerts], ThisItem, {Level : 'Level'.Okay})

 

can anyone help? 

 

thanks in advance

 

 

 

1 ACCEPTED SOLUTION

Accepted Solutions

Hi @Dr_David_Banner ,

 

Yes, that is the problem.

 

The Option Set Name is Alert State, the code should be:

Patch([@Alerts], ThisItem, {Level : [@'Alert State'].'Okay'})

Hope this helps.

Sik

View solution in original post

11 REPLIES 11
Super User III
Super User III

Try:

Patch([@Alerts], ThisItem, {Level : LookUp(Level, qrs_alertstate="Okay")})

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the message I get is "function lookup as some invalid arguements" 

 

the name isn't valid, this identifier isn't recognised" 

 

Thanks

 

 

 

 

 

Please give a screenshot

------------

If you like this post, give a Thumbs up. Where it solved your request, Mark it as a Solution to enable other users find it.

image.png

I think the problem, for whatever reason is it can't find qrs_alertstate ? 

Community Support
Community Support

Hi @Dr_David_Banner ,

 

Could you please try this? The option set also need to marked by a disambiguation operator

Patch([@Alerts], ThisItem, {Level : [@'Level'].Okay})

Hope this helps.
Sik

thanks for your suggestion, this is what I get:

 

image.png

 

 

Hi @Dr_David_Banner ,

 

OK, What is the Option Set Name (Not the Option Set Field Name)?

Could you please share the Option Set Field property shown as below?

Snipaste_2020-05-29_16-03-34.png

Sik

sure: 

 

image.png

 

thanks

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