I want change the text background color with passing function to the.background()like this, the value of color is 0 or 1 or 2 will depend on the data of DB.how can I fix it:
import SwiftUI
struct ContentView: View {
@State var color = 0;
var body: some View {
Text("Hello, World!")
.background(changeBkColor(int : self.$color))
}
}
func changeBkColor(int : color)
{
if(color == 1)
{
return Color.red;
}
else if(color == 2)
{
return Color.green;
}
else
{
return Color.blue;
}
}
struct ContentView_Previews: PreviewProvider {
static var previews: some View {
ContentView()
}
}
Here it is
struct ContentView: View {
@State var color = 0;
var body: some View {
Text("Hello, World!")
.background(changeBkColor(color: self.color))
}
}
func changeBkColor(color: Int) -> Color
{
if(color == 1)
{
return Color.red;
}
else if(color == 2)
{
return Color.green;
}
else
{
return Color.blue;
}
}
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