cancel
Showing results for 
Search instead for 
Did you mean: 
Reply
DevendraV
Level 8

Set dropdown value based on selection of Listbox

I am having dropdown and listbox in a seperate screens and both are being loaded with same choice column values. I have more than 20 choice values so i have added a lisbox for users to select the value and then comeback to dropdown once they select the value from Listbox to fill the other fields in the form.

 

When users select the value from dropdown based on that value i am able set the listbox value.

 

Set(RisksSelected,Dropdown.Selected.Value);Navigate(Screen2,ScreenTransition.None)

But when usr select a value from list box i am unable to set the dropdown value. I tried the code below onChange event of Listbox 

 

Navigate(RisksScreen,ScreenTransition.Fade,{MY:ListBox.Selected})

On default property of Dropdown i tried to set "MY" value but its not working. 

 

1 ACCEPTED SOLUTION

Accepted Solutions
Community Support Team
Community Support Team

Re: Set dropdown value based on selection of Listbox

Hi @DevendraV,

 

Could you please shared a screenshot about your app's configuration?

Further, could you please share more details about the Choice type column within your data source?

 

I think there is something wrong with the formula that you provided within the Default property of the Dropdown control. The Default property of the Dropdown control is required to provide a text value, but the ListBox.Selected formula would return a record value.

 

I have made a test on my side, and don't have the issue that you mentioned. Please take a try with the following workaround:1.JPG

 

2.JPG

 

Set the OnChange property of the List box control to following formula:

Navigate(RicksScreen,ScreenTransition.Fade,{My:ListBox1.Selected.Value})

Set the Default property fo the Dropdown control to following formula:

My

The GIF image as below:Test1.gif

 

 

Note: Please make sure the SelectMultiple property of the List box control set to false.

 

Best regards,

Kris

Community Support Team _ Kris Dai
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

View solution in original post

1 REPLY 1
Community Support Team
Community Support Team

Re: Set dropdown value based on selection of Listbox

Hi @DevendraV,

 

Could you please shared a screenshot about your app's configuration?

Further, could you please share more details about the Choice type column within your data source?

 

I think there is something wrong with the formula that you provided within the Default property of the Dropdown control. The Default property of the Dropdown control is required to provide a text value, but the ListBox.Selected formula would return a record value.

 

I have made a test on my side, and don't have the issue that you mentioned. Please take a try with the following workaround:1.JPG

 

2.JPG

 

Set the OnChange property of the List box control to following formula:

Navigate(RicksScreen,ScreenTransition.Fade,{My:ListBox1.Selected.Value})

Set the Default property fo the Dropdown control to following formula:

My

The GIF image as below:Test1.gif

 

 

Note: Please make sure the SelectMultiple property of the List box control set to false.

 

Best regards,

Kris

Community Support Team _ Kris Dai
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

View solution in original post

Helpful resources

Announcements
thirdimage

Power Apps Super User Class of 2020

Check it out!

thirdimage

New Badges

Check it out!

thirdimage

Power Apps Community User Group Member Badge

Fill out a quick form to claim your user group badge now!

sixthImage

Power Platform World Tour

Find out where you can attend!

Power Platform 2019 release wave 2 plan

Power Platform 2019 release wave 2 plan

Features releasing from October 2019 through March 2020

SecondImage

Difinity Conference

The largest Power BI, Power Platform, and Data conference in New Zealand

Top Solution Authors
Top Kudoed Authors
Users online (5,121)