apache-flexflex4adobehalo

How do you remove the border of a Flex 4 TextArea Component (spark themed halo)

With the Flex 3 SDK you simply needed to set the borderThickness style to 0, or set borderStyle to none. With the Flex 4 SDK ad the Spark theme, this has no effect.

Solution

  • You have to set the borderSkin to null 

    <mx:TextArea borderSkin={null} />