How to Allow Dynamic Multi select on a List box

Hello Everyone,

Thank's For this GREATE Community that allows people with different Skill levels ask their question.

I have a chained app and i want to let User to do a multi-Select based on what he/she has done in previous app so it won't be always the same.

With List box tool User Should be able to do a Filter on it

When i run the app i get this Error:

Filter (12): Parse Error at Char(3): Unknown variable 'False'.

There must be something wrong with my Filters but have no idea where it comes from

There are 3 Inputs(Names are in german sry)

Dynamic Processing

Chained App

Accepted answers

afv2688

Sorry @MostafaBouzari,

There was a small mistake, didn't update the package lol.

If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

Regards

mini_project.yxzp

afv2688

Hello @MostafaBouzari,

I changed the filters to make a list with them. If you check them you will see it is now an "IN" list.

Also if you check the listbox you can also notice that the make a list has been enabled. That way if you add multiple values they will concatenate one after each other with the proper format:

'2015','2019' etc

I left the rest the same way almost, just deleted the action tool on your selection of year (was not necessary) and aligned the list with the radio buttons to make it more "pretty".

If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

Regards

All comments

afv2688

Hello @MostafaBouzari ,

The error seems to be due a compairson you are doing in one of your filters. It seems you are trying somewhere to do a [Field1] = [Field2] which is giving you the result False (as they are not equal).