使用UIViewController作为TableView单元格 [英] Use UIViewController as TableView cell

问题描述

我有一个在两个UIViewController之间切换的分段控件.信息视图和列表视图(TableView).

I have a segmented control which switches between two UIViewControllers. A info view, and a list view (TableView).

我想将第一个UIViewController用作TableView的第一个单元格(在另一段上).

I want to use the first UIViewController as the first cell of my TableView (that is on the other segment).

是否可以将UIViewController转换为单元格，或者以某种方式将其用作TableView的单元格?

Is there a way to convert a UIViewController to a cell or someway to use it as a cell for a TableView?

推荐答案

以自己的方式使用此代码.在这里，我们将控制器视图添加为单元的子视图，并使用自动布局进行正确管理.您只需要通过理解就可以使用代码.

Use this code with your own way. Here we are adding the controllers view as subview of cell and using auto layout to manage properly. You just need to use the code by understanding.

func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {
    let cell = tableView.dequeueReusableCellWithIdentifier("Cell", forIndexPath:indexPath)
    cell.layoutIfNeeded()

    let infoVC = self.storyboard.instantiateViewControllerWithIdentifier("InfoVC")
    self.addChildViewController(infoVC)
    cell.contentView.addSubview(infoVC.view)

    infoVC.view.translatesAutoresizingMaskIntoConstraints = false
    cell.contentView.addConstraint(NSLayoutConstraint(item: infoVC.view, attribute: NSLayoutAttribute.Leading, relatedBy: NSLayoutRelation.Equal, toItem: cell.contentView, attribute: NSLayoutAttribute.Leading, multiplier: 1.0, constant: 0.0))
    cell.contentView.addConstraint(NSLayoutConstraint(item: infoVC.view, attribute: NSLayoutAttribute.Trailing, relatedBy: NSLayoutRelation.Equal, toItem: cell.contentView, attribute: NSLayoutAttribute.Trailing, multiplier: 1.0, constant: 0.0))
    cell.contentView.addConstraint(NSLayoutConstraint(item: infoVC.view, attribute: NSLayoutAttribute.Top, relatedBy: NSLayoutRelation.Equal, toItem: cell.contentView, attribute: NSLayoutAttribute.Top, multiplier: 1.0, constant: 0.0))
    cell.contentView.addConstraint(NSLayoutConstraint(item: infoVC.view, attribute: NSLayoutAttribute.Bottom, relatedBy: NSLayoutRelation.Equal, toItem: cell.contentView, attribute: NSLayoutAttribute.Bottom, multiplier: 1.0, constant: 0.0))

    infoVC.didMoveToParentViewController(self)
    infoVC.view.layoutIfNeeded()
}

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