ios - 尝试每 2 个 indexPath.row swift 添加一个部分

Question

表格 View 有点问题。我想在不弄乱表中其他数据内容的情况下向 TableView 添加一个部分。我想在每 2 个 indexpath.row 之后添加 (cell3, thiscell)我所拥有的是 Storyboard上的一个部分，这是我想在每 2 个索引路径之后添加的一个单元格，而不会弄乱所有其他信息。我将如何使用插入部分功能？或者还有其他方法吗？

func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {
    // Table view cells are reused and should be dequeued using a cell identifier.
    if indexPath.section == 0 && cell1 == true{
        let cellIdentifier = “cell1"
        let cell = tableView.dequeueReusableCellWithIdentifier(cellIdentifier, forIndexPath: indexPath) as! SubCategoryTableViewCell
        cell.nameLabel.text = “cell1"
        cell.subNameLabel.text = ""
        return cell
    } else  if indexPath.section == 2 && vally == true{
        let cellIdentifier = "cell2"
        let cell = tableView.dequeueReusableCellWithIdentifier(cellIdentifier, forIndexPath: indexPath) as! SubCategoryTableViewCell
        cell.nameLabel.text = “Smiles"
        cell.subNameLabel.text = ""
        return cell
    } else if indexPath.row == 2 {
        let cellIdentifier = “cell3"
        let cell = tableView.dequeueReusableCellWithIdentifier(cellIdentifier, forIndexPath: indexPath) as! thisCell
        print("add this after indexpath 2")
        return cell
    } else if indexPath.section == 1 {
        let cellIdentifier = "SubCategoryTableViewCell"
        let cell = tableView.dequeueReusableCellWithIdentifier(cellIdentifier, forIndexPath: indexPath) as! SubCategoryTableViewCell
        cell.loading.hidden = false
        cell.loading.startAnimating()
        cell.nameLabel.text = subCat[indexPath.row].subCategoryName
        cell.subNameLabel.text = subCat[indexPath.row].subCategoryDesc
        return cell
    }
    let cell2: SubCategoryTableViewCell = tableView.dequeueReusableCellWithIdentifier("SubCategoryTableViewCell", forIndexPath: indexPath) as! SubCategoryTableViewCell
    cell2.userInteractionEnabled = false
    return cell2
}

Answer 1

您想在所有部分或任何特定部分中显示 cell3 for indexPath.row = 2？

如果你想在所有部分显示:

func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {
// Table view cells are reused and should be dequeued using a cell identifier.

if(indexPath.row == 2){
 let cellIdentifier = "cell3"
    let cell = tableView.dequeueReusableCellWithIdentifier(cellIdentifier, forIndexPath: indexPath) as! thisCell
    print("add this after indexpath 2")
    return cell
}
else if indexPath.section == 0 && cell1 == true{
    let cellIdentifier = "cell1"
    let cell = tableView.dequeueReusableCellWithIdentifier(cellIdentifier, forIndexPath: indexPath) as! SubCategoryTableViewCell
    cell.nameLabel.text = “cell1"
    cell.subNameLabel.text = ""
    return cell
} else  if indexPath.section == 2 && vally == true{
    let cellIdentifier = "cell2"
    let cell = tableView.dequeueReusableCellWithIdentifier(cellIdentifier, forIndexPath: indexPath) as! SubCategoryTableViewCell
    cell.nameLabel.text = “Smiles"
    cell.subNameLabel.text = ""
    return cell
} else if indexPath.section == 1 {
    let cellIdentifier = "SubCategoryTableViewCell"
    let cell = tableView.dequeueReusableCellWithIdentifier(cellIdentifier, forIndexPath: indexPath) as! SubCategoryTableViewCell
    cell.loading.hidden = false
    cell.loading.startAnimating()
    cell.nameLabel.text = subCat[indexPath.row].subCategoryName
    cell.subNameLabel.text = subCat[indexPath.row].subCategoryDesc
    return cell
}
let cell2: SubCategoryTableViewCell = tableView.dequeueReusableCellWithIdentifier("SubCategoryTableViewCell", forIndexPath: indexPath) as! SubCategoryTableViewCell
cell2.userInteractionEnabled = false
return cell2
}

上面的代码将在 indexPath.row -> 2 的每个部分中添加新的单元格 cell3