Freeze images disappear when scrolling UITableView

I have a user interface table view controller. Each cell Uploads an image from my web server. If I scroll through the TableView so that a particular cell scrolls out of sight and then scrolls back, the image for that cell has disappeared, and I need to wait for the reboot.

I guess this is some kind of performance / memory management thing on iphone?

How can I stop this behavior?

+3
source share
1 answer

I believe the table cells are returned.

, tableview

, , , NSArray NSDictionary of UIImage .

NSMutableDictionary

+1

Source: https://habr.com/ru/post/1731533/


All Articles