cancel
Showing results for 
Search instead for 
Did you mean: 
Reply
New Member

show Error message to user

Hi, 

 

I have a form and on selecting the save button I would like it to show a message to users if one of the dataCard is empty. so this is my code:

 

If(!IsBlank(DataCardValue13.Text), And(SubmitForm(Form1),Navigate(PartnerSearch, ScreenTransition.Cover)),Label10.Text="error")

 

So I dont understand why the message does not show? 

 

the save button wont work unless the datacard have some text. 

 

Appreciate your help.

 

Thanks 

1 ACCEPTED SOLUTION

Accepted Solutions
Community Champion
Community Champion

Hi

 

Chain reaction in PowerApps use ";".

To show something, use UpdateContext({contextvariable: true})

 

Your error message resides in a label called

- Label10.Text with "error" text.

Set the Label19.Visible = show (or any name you wish)

 

In your case, when you click Save Button, you can write

- If(!IsBlank(DC.Text), SubmitForm(Form1); Navigate(Screen1, Transition), UpdateContext({show: true}))

 

In order to hide the "error" message again, just make sure that when you start to fill in something in DataCard, the error message disappear.

Just use UpdateContext({show: false}) following to your action on the DataCard.

 

Hope this helps.

hpkeong

View solution in original post

2 REPLIES 2
Community Champion
Community Champion

Hi

 

Chain reaction in PowerApps use ";".

To show something, use UpdateContext({contextvariable: true})

 

Your error message resides in a label called

- Label10.Text with "error" text.

Set the Label19.Visible = show (or any name you wish)

 

In your case, when you click Save Button, you can write

- If(!IsBlank(DC.Text), SubmitForm(Form1); Navigate(Screen1, Transition), UpdateContext({show: true}))

 

In order to hide the "error" message again, just make sure that when you start to fill in something in DataCard, the error message disappear.

Just use UpdateContext({show: false}) following to your action on the DataCard.

 

Hope this helps.

hpkeong

View solution in original post

Anonymous
Not applicable

there is a save button that upears OOTB on the top of the form and UpdateContex canot be used on rules belonging to global controls. Do anyone have a solution for this issue?

 

Thanks. 

Helpful resources

Announcements
New Badges

New Solution Badges!

Check out our new profile badges recognizing authored solutions!

New Power Super Users

Congratulations!

We are excited to announce the Power Apps Super Users!

Power Apps Community Call

Power Apps Community Call: February

Did you miss the call? Check out the Power Apps Community Call here.

Microsoft Ignite

Microsoft Ignite

Join digitally, March 2–4, 2021 to explore new tech that's ready to implement. Experience the keynote in mixed reality through AltspaceVR!

Top Solution Authors
Top Kudoed Authors
Users online (36,727)