单元格按钮 tableView Swift

发布于 2025-01-18 02:06:52 字数 1365 浏览 1 评论 0原文

我有一个带有部分的桌面视图，每个部分都会添加您添加的待办事项。我正在尝试在图片中的图片上进行动画，以便使用单元按钮委托功能单击。但是我真的不知道如何仅连接到那一件项目并使其动画。我试图访问的内容与我在didSelectrow中的单元格相同，但是在此CellButtonFunction中，因为这是我要按下的单元格中的按钮，而不是整个单元格。

我想在按钮下完成的事情就像以下示例：

cellpressed.image.ishidden = false cellpressed.image.himate（）

此单元格图像具有一个动画类，可以设置为它，这只是我需要击中该

观看的一些YouTube视频并进行了研究，但我不工作，所以希望你们能


extension ViewController: FirstTableViewCellDelegate {
    func myImageButtonTapped(with index: IndexPath, view: AnimatedCheckmarkView) {
        HapticsManager.shared.selectionVibrate()
        let todo = self.tableViewCoreData[index.section].sortedItems[index.row - 1]

        todo.isMarked = !todo.isMarked
        
        if todo.isMarked == true {
            self.tableViewCoreData[index.section].totalMarked += 1
            view.animate(withDuration: 1.0, delay: 0.7)
            view.isHidden = false
            do {
               try self.context.save()
            }
            catch{
                //error
            }
            tableView.reloadData()
        } else {
            view.isHidden = true
            self.tableViewCoreData[index.section].totalMarked -= 1
            do {
               try self.context.save()
            }
            catch{
                //error
            }
            tableView.reloadData()
        }

在这里帮助我。除了视图。

原文

I have a tableView with Sections and every section got todoitems that u add.
I'm trying to animate in my picture on the todoItem I click with my cell button delegate function. But I really don't know how to connect to just that one item and make it animate.
What I'm trying to get access to is the same access to a cell like I do in didSelectRow but in this cellButtonFunction, since it's the button in the cell I'm gonna press on and not the whole cell.

The thing I wanna accomplish with pressing the button is like this example:

cellPressed.image.ishidden = false
cellPressed.image.animate()

This cell image have an animated class that works set to it, it's just that I need to hit the specific cell for this

Watched a few YouTube videos and researched but I don't get it to work, so I hope you guys can help me


extension ViewController: FirstTableViewCellDelegate {
    func myImageButtonTapped(with index: IndexPath, view: AnimatedCheckmarkView) {
        HapticsManager.shared.selectionVibrate()
        let todo = self.tableViewCoreData[index.section].sortedItems[index.row - 1]

        todo.isMarked = !todo.isMarked
        
        if todo.isMarked == true {
            self.tableViewCoreData[index.section].totalMarked += 1
            view.animate(withDuration: 1.0, delay: 0.7)
            view.isHidden = false
            do {
               try self.context.save()
            }
            catch{
                //error
            }
            tableView.reloadData()
        } else {
            view.isHidden = true
            self.tableViewCoreData[index.section].totalMarked -= 1
            do {
               try self.context.save()
            }
            catch{
                //error
            }
            tableView.reloadData()
        }

Here is the function. Litterly everything in this works except the view.animate() that animates one random view instead

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冬天旳寂寞 2025-01-25 02:06:52

首先创建代表以从单元类中的单元格中接收动作，

protocol CellDelegate:AnyObject{
 /// pass arguments as per requirement 
 func cell(buttonDidPressed indexPath: IndexPath)
}

创建弱参考代表的参考，

class Cell: UICollectionViewCell{
 weak var delegate: CellDelegate? = nil
 var indexPath: IndexPath!

/// code 

 @IBAction func buttonDidPressed(_ sender: UIButton) {
  delegate?.cell(buttonDidPressed: indexPath)
 }
}

现在在ur Controller中

extension ViewController: UICollectionViewDelegate,
                          UICollectionViewDataSource,
                          CellDelegate{
   
    func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell {
        // let cell : Cell dequeueReusableCell your cell
        cell.delegate = self
        cell.indexPath = indexPath
        return cell
    }

    func cell(buttonDidPressed indexPath: IndexPath){
     // your task on cell click
    }

}

请确认此协议您还可以在Cell类中使用协议的替代方案。

First create delegate to receive action from cell

protocol CellDelegate:AnyObject{
 /// pass arguments as per requirement 
 func cell(buttonDidPressed indexPath: IndexPath)
}

Now in your Cell class create weak reference of delegate

class Cell: UICollectionViewCell{
 weak var delegate: CellDelegate? = nil
 var indexPath: IndexPath!

/// code 

 @IBAction func buttonDidPressed(_ sender: UIButton) {
  delegate?.cell(buttonDidPressed: indexPath)
 }
}

now in ur controller confirm this protocol

extension ViewController: UICollectionViewDelegate,
                          UICollectionViewDataSource,
                          CellDelegate{
   
    func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell {
        // let cell : Cell dequeueReusableCell your cell
        cell.delegate = self
        cell.indexPath = indexPath
        return cell
    }

    func cell(buttonDidPressed indexPath: IndexPath){
     // your task on cell click
    }

}

You can also use closures in cell class alternative to protocol

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