静态表格视图单元格：颜色不对应

Question

I have the below controller with the cell's, content view's, and table view's backgroundColor set to .clear , however, there is still a white background which I can't figure out what it is corresponding to.

Answer 1

It is due to Your table view cell colour.

Select table view cell:

Set its background colour as clear.

Answer 2

I suggest you to debug it in your Xcode. To do this you can launch it on you device(or on simulator), click 'Debug View Hierarchy' button.

Then by Mouse Click + Dragging on the screen rectangle you can rotate all layers of your screen and see which view is causing that white background.

Answer 3

this white background is due to table view cell select table view cell and from navigator make its background clear. or you can do it in

func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
let cell = tableView.dequeueReusableCell(withIdentifier: "YourCellIdentifier", for: indexPath) as! YourCellClass
    cell.backgroundColor = .clear
}

this will solve your problem... :)