Question

我在集合视图单元格中有名称和图像。我想获取我在单击该特定单元格中的复选框时选择的名称。我该怎么办？

以下是我在集合视图中的代码

  <property>
    <name>hive.server2.authentication</name>
    <value>NONE</value>
    <description>
      Expects one of [nosasl, none, ldap, kerberos, pam, custom].
      Client authentication types.
        NONE: no authentication check
        LDAP: LDAP/AD based authentication
        KERBEROS: Kerberos/GSSAPI authentication
        CUSTOM: Custom authentication provider
                (Use with property hive.server2.custom.authentication.class)
        PAM: Pluggable authentication module
        NOSASL:  Raw transport
    </description>
  </property>

这是我的手机文件：

func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell
{
    let cell = collectionView.dequeueReusableCell(withReuseIdentifier: "cell", for: indexPath as IndexPath) as! MyCollectionViewCell

    cell.imgView.sd_setImage(with: URL(string: str1+self.nameArr [indexPath.row]), placeholderImage: UIImage(named: ""))
    cell.lblName.text = self.nameArr [indexPath.row]
    cell.lblTime.text = self.timeArr [indexPath.row]

    return cell
}

Answer 1

您的CollectionView

class collectionVC: UIViewController,CellDelegate {
   func collectionView(_ collectionView: UICollectionView, 
    cellForItemAt indexPath: IndexPath) -> UICollectionViewCell
   {
    let cell = collectionView.dequeueReusableCell(withReuseIdentifier: "cell", for: indexPath as IndexPath) as! MyCollectionViewCell

    cell.imgView.sd_setImage(with: URL(string: str1+self.nameArr [indexPath.row]), placeholderImage: UIImage(named: ""))
    cell.lblName.text = self.nameArr [indexPath.row]
    cell.lblTime.text = self.timeArr [indexPath.row]
    cell.checkButton.tag = indexPath.item
    cell.delegateCell = self
     cell.indexPath = indexPath
    return cell
}
//Mark:- Did tap cell
func didTapCell(index: IndexPath){
  let name = self.nameArr[index.item]
   print("Your name >> \(name)")
  }
}

收集单元

protocol CellDelegate: class {
    func didTapCell(index: IndexPath)
}
class MyCollectionViewCell: UICollectionViewCell {

    @IBOutlet weak var checkButton: UIButton!

    @IBOutlet var imgView: UIImageView!
    @IBOutlet weak var lblName: UILabel!
    @IBOutlet weak var lblTime: UILabel!
     var delegateCell:CellDelegate?
   var indexPath:IndexPath?
    var tickCheck:Bool = false

    @IBAction func btnCheck(_ sender: Any)
    {
        delegateCell?.didTapCell(index: indexPath!)
        if tickCheck == false
        {
            checkButton.setBackgroundImage(UIImage(named: "check"), for: .normal)
            tickCheck = true
        }

        else
        {
            checkButton.setBackgroundImage(UIImage(named: "uncheck"), for: .normal)
            tickCheck = false
        }
    }
}

单击复选框时从集合视图单元格中获取名称

1 个答案: