How to make a table from a dictionary with multiple content types in Swift?

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一个人的身影
一个人的身影 2021-02-06 19:03

I have made an NSArray with NSDictionary objects containing contents downloaded from an api. I also made a tableview object on main.storyboard with a prototype cell with a UIIma

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  •  花落未央
    2021-02-06 19:21

    You have to implement UITableViewDataSource methods
    Remember to set dataSource property of tableView to ViewController
    Than you get one object(your NSDictionary) from array and set cell labels and imageView with it's data.

    func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int
    func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath:NSIndexPath) -> UITableViewCell  
    

    Here is full Code example in Swift. Objective-C is very similar

    class MasterViewController: UITableViewController {
    
       var objects = [
        ["name" : "Item 1", "image": "image1.png"],
        ["name" : "Item 2", "image": "image2.png"],
        ["name" : "Item 3", "image": "image3.png"]]
    
      override func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
        return objects.count
      }
    
      override func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {
    
        let cell = tableView.dequeueReusableCellWithIdentifier("Cell", forIndexPath: indexPath) as UITableViewCell
    
        let object = objects[indexPath.row]
    
        cell.textLabel?.text =  object["name"]!
        cell.imageView?.image = UIImage(named: object["image"]!)
        cell.otherLabel?.text =  object["otherProperty"]!
    
        return cell
      }
    
    }
    

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