如何在UICollectionView中添加按钮以插入新数据？

Question

Good day! On the screen below you can see how the user could add new players. By touching the cell with "plus" new cell with the name of player (for ex. "Player 3") will be inserting. And cell with "plus" will shift down. Will you advice how to do this? thx for answering:)

Answer 1

基本上，您每次都要确保+按钮是collectionView中的最后一项，并在numberOfItemsInSection方法中将项目数增加1。