set the value of Image to nil SwiftUI-CodePudding

Home > Blockchain > set the value of Image to nil SwiftUI

set the value of Image to nil SwiftUI

Time：01-26

I have set a condition to load an SFsymbol.

Image(systemname : isShowList ? "ellipsis" : "")

But I am getting a warning No symbol named ''

How can I set this to an empty value without warning?

CodePudding user response：

It might depend on what is needed in common layout, but possible variants are

a) remove image conditionally

if isShowList {
   Image(systemName : "ellipsis")
}

b) hide image conditionally

Image(systemName : "ellipsis")
  .opacity(isShowList ? 1.0 : 0.0)