Adding UITableViewCell Image on button press

Question

当我按下某个按钮时，是否可以将图像添加到UITableViewCell ？

Answer 1

根据文档https://developer.apple.com/library/ios/documentation/uikit/reference/UITableViewCell_Class/Reference/Reference.html，UITableViewCell具有名为imageView的属性，该属性是UIImageView，意味着您需要做的所有事情要做的就是创建一个UIImageView并将UITableViewCell的imageView属性设置为UIImageView的属性。

Answer 2

Yes by creating a subclass of UITableViewCell, you can create tableviewcells in any format you want - Your subclass needs to know if the user pressed the button - many ways to do this - a plist, NSUserdefault or even a property in the TableViewCell subclass

Make sure your TableView delegate methods particularly CellForRowAtIndexpath calls your custom class.

Just [Tableview reloaddata] every time the button is toggled.

A good reference is the Elements sample app from apple.