Hello, I have 2 SharePoint lists with "Choice" type columns that look like this :
I would like to create "Cascading Dropdown" on a form with Power Apps, by connecting to my SharePoint lists. But I don't understand at all how to do this with choice type columns. Everything I try fails. 😞
For example, I tried to write this:
But when I launch my Power Apps form, it doesn't work, the items of "Filiere" are empty :
Can you help me please ? Thanks in advance ><
Solved! Go to Solution.
The below simply should work - particularly when you are not getting any errors (which implies all the references are correct)
Distinct(
AddColumns(
Filter(
'Categorie et Filiere';
Categorie.Value = DataCardValue2.Selected.Value
),
"FiliereValue",
Filiere.Value
),
FiliereValue
).Result
I assume you see this when you select Edit in the right pane - if so I have no other answer - it simply should work (and does do when I tested it here).
Hi @s44 ,
Try this
Distinct(
AddColumns(
Filter(
'Categorie et Filiere';
Categorie.Value = DataCardValue2.Selected.Value
),
"FiliereValue",
Filiere.Value
),
FiliereValue
).Result
Please click Accept as solution if my post helped you solve your issue. This will help others find it more readily. It also closes the item. If the content was useful in other ways, please consider giving it Thumbs Up.
Visit my blog Practical Power Apps
I just tried your solution, but I still have the same problem. The items of "Filiere" are empty on the Power Apps form 😞 @WarrenBelz
Hi @s44,
Please see this video for more clarity https://www.youtube.com/watch?v=SKMwayf_cuM.
Hope this helps...
Cheers,
PMDY
What Shane Young does in his video doesn't work. Because I have ComboBoxes and not DropDowns @Pavan_Mani_Deep
Indeed the video does not offer any solution to solve your problem. But I'm just as stuck as you. It's a very strange problem.
I've been stuck for 2 days 😞
@s44 ,
The syntax is valid - I just did a test here to confirm this as below - Items of the second combo box
and the output
Are you sure this is not a data issue?
Please click Accept as solution if my post helped you solve your issue. This will help others find it more readily. It also closes the item. If the content was useful in other ways, please consider giving it Thumbs Up.
Visit my blog Practical Power Apps
User | Count |
---|---|
250 | |
105 | |
82 | |
51 | |
43 |