Gallery Item Background Color

[msmith]

I am trying to replicate the following color in this image and I can only change the entire gallery background color instead of just at the item level. The ultimate goal is to have the background color change based on the the selected city from a SharePoint drop down list.

[Sienna · Accepted solution]

Try to make a new app. Insert blank gallery and replace the Items property with

[1,2,3,4,5]

insert label into the gallery to display value

Now insert dropdown and change the dropdown Items to [1,2,3,4,5]

Now set Gallery TemplateFill

If(Value(Dropdown1.Selected.Value)=ThisItem.Value, Color.Red,Color.White)

Play with it and then implement it to your app by replacing data sources