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April 12, 2019 21:20
CollectionView(section)
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class ViewController: UIViewController,UICollectionViewDelegate,UICollectionViewDataSource { | |
override func viewDidLoad() { | |
super.viewDidLoad() | |
} | |
func numberOfSections(in collectionView: UICollectionView) -> Int { | |
return 2 | |
} | |
func collectionView(_ collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int { | |
if section == 0 { | |
return 7 | |
} else { | |
return 2 | |
} | |
} | |
func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell { | |
let cell = collectionView.dequeueReusableCell(withReuseIdentifier: "Cell", for: indexPath) | |
switch(indexPath.section){ | |
case 0: | |
cell.backgroundColor = .blue | |
case 1: | |
cell.backgroundColor = .red | |
default: | |
print("section error") | |
} | |
return cell | |
} | |
} |
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