Custom Picker

muditm1 over 8 years ago

Since I have been trying to populate custom picker from database I have been getting error:

"Interface Definition: Expression evaluation error at function a!pickerFieldCustom [line 169]: Invalid index: Cannot index property 'data' of type Text into type List of Text String"

do anyone know the reason behind this error as I am not able to find much information on it.

Thanks in Advance..

Discussion posts and replies are publicly visible

0 sridevik7401
Certified Lead Developer
over 8 years ago

@muditm....can you please attach the code snippet where you are facing the problem so that we can have better understanding on the issue.
Cancel
Vote Up 0 Vote Down

Sign in to reply

Verify Answer

Cancel
0 muditm1 over 8 years ago

Here
Cancel
Vote Up 0 Vote Down

Sign in to reply

Verify Answer

Cancel
0 Krishna Chaitanya
A Score Level 1
over 8 years ago

@muditm
use a!dataSubset() function.
forum.appian.com/.../System_Functions.html
Cancel
Vote Up 0 Vote Down

Sign in to reply

Verify Answer

Cancel
0 muditm1 over 8 years ago

I am using a data subset function in expression cob_queryParentDetails_Test.. See
Cancel
Vote Up 0 Vote Down

Sign in to reply

Verify Answer

Cancel
0 Krishna Chaitanya
A Score Level 1
over 8 years ago

@muditm
i think the issue is with rule inputs ,
you have taken rule input as "filter" but you are passing "identifier" in rule cob_queryParentDetails_Test.
Cancel
Vote Up 0 Vote Down

Sign in to reply

Verify Answer

Cancel
0 muditm1 over 8 years ago

Hey thx it worked a typo I guess ... thx :)
Cancel
Vote Up 0 Vote Down

Sign in to reply

Verify Answer

Cancel
0 Krishna Chaitanya
A Score Level 1
over 8 years ago

Happy to Help...
Cancel
Vote Up 0 Vote Down

Sign in to reply

Verify Answer

Cancel