web

You’re offline. This is a read only version of the page.

News and Announcements icon

Power Platform CommunityForums Power Apps ComboBox with wrong va...

Power Apps

Unanswered

ComboBox with wrong value or null value in Gallery

(0) Share

Report

Report

Posted on by GiuseppeFina

2

I have two tables.

First Table. Customers with two columns Name, IDCountry ie. Kim,001

Second Table Country. ID, Description. ie 001,'USA'

I create a vertical gallery, set Customers as datasource and inserted two input text and 1 ComboBox.

I set

1st input box = name , fine, I can see Kim

2. input box = LookUp(Country,ID=ThisItem.IDCountry,Description) , Fine, I can See USA

3 combox1 = value = Country, and I was not able to understand how to set the Defaultselecteditems.

Indeed, the combo is always blank.

I tried inserting a second records in country 002, Canada and in Customers Pialla,001 and changed the defaultselecteditems in

Filter(Country,ID=ThisItem.IDCOUNTRY,Description) and the results was

The Input ltext is right and the combo box are wrong.

Someone can Help me, I will do appreciate. It seems that for the combo box ThisItem is not working as the input text.

Giuseppe

Categories:

Building Power Apps

I have the same question (0)

All responses Img

All responses (2)

Answers Img

Answers (0)

Sort by

flugaoveltem 217 on at

Like
a
(0)

Report
Copy link

Link copied!
Hi @GiuseppeFina
The value of combo1 is going to depend what is the data source in your table.
If for instance this column is a lookup field your defaultselect property must be a id, value like this:

{ Id: LookUp(Country,ID=ThisItem.IDCountry,ID) Value: LookUp(Country,ID=ThisItem.IDCountry,Value) }

What value combox1 is going to have ?

Was this reply helpful? Yes No
GiuseppeFina 2 on at

Like
a
(0)

Report
Copy link

Link copied!

@flugaoveltem,
thanks for your quick reply.
As I wrote for the combox1 value = Country, so when I click on the combo box I can see all Values

I implemented your suggestion, (apparently It misses a comma), but I still cannot see any displayed value in the combo.

my aim is to have the same value in the input box and in the combo. Now the input is correct the combo is blank.

Was this reply helpful? Yes No

Join the conversation