DFrameStyle.setContentBgImage: Set the background image for the page inserted in the DFrame with the setURL method.
DFrameStyle.setContentBgColor: Set the background color for the page inserted in the DFrame with the setURL method.
DFrameStyle.setContentBgImage(filePath)
DFrameStyle.setContentBgColor(color)
filePath
setBgImage and setContentBgImage methods. See the filePath paragraph in Styles
color
§ the color, in browser compatible format (hexa RGB or color code)
§ '' (empty string) or false: No color is set to the content document.
§ null: The color of the content document is set to transparent. To be used if there is a contentBgImage
When a DFrames has a page inserted with the setURL method the setBackgroundColor has no effect: Alle the DFrame is 'covered' by Bars and the inserted page.
Exception: if some Bars have the setAutoWidth('CONTENT') they have not the width/height of the DFrame and some part of the DFrame remains visible.