How to change backgroundColor in code?

[shiweifu]

Hi.

I want to change the FORMButtonFieldCell's backgroundColor in running and I implemented the dataSource's "fieldUpdatedBlock" in Controller.

But When I call the ButtonFieldCell's "setBackgroundColor", It not change the field's color.

My code:

            formCell.setBackgroundColor(UIColor.greenColor())

I try to change the HighlightBackgroundColor, It works.
I try to define a style attribute in JSON file with the Field, It also works.

So, How can I change the Field's backgroundColor in coding?

[jeffleeismyhero]

At first glance, it looks like the original style color is overriding your custom color. Are you setting the initial value for highlighted_background_color?