Populating TableView with multiple sections and multiple dictionary in an array in Swift

Question

I have a 3 category which I was using as a section. In that section I have to populate data which is in array of dictionary. Here is my code:-

var sections =         


        

Answer 1

If itemA array for Category A, itemB array for Category B and so on then you can return array count in numberOfRowsInSection this way.

func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
    switch (section) {
        case 0: 
           return itemsA.count
        case 1: 
           return itemsB.count
        default: 
           return itemsC.count
     }
}

func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
    let cell = tableView.dequeueReusableCell(withIdentifier: "StoreCell") as! UITableViewCell
    switch (indexPath.section) {
        case 0: 
           //Access itemsA[indexPath.row]
        case 1: 
           //Access itemsB[indexPath.row]
        default: 
           //Access itemsC[indexPath.row]
     }
     return cell
}

Note: It is batter if you create single Array of struct or custom class that will reduce all your array with single array.