Question

如何实现“滑动删除”列表中的项

Answer 1

// Override to support editing the table view.左滑删除
func tableView(tableView: UITableView, commitEditingStyle editingStyle: UITableViewCellEditingStyle, forRowAtIndexPath indexPath: NSIndexPath) {
print("delete table view cell")
if editingStyle == .Delete {

//获取数组中要删除的数据
let this_password = self.todos[indexPath.row]
this_password.delete { (result) in

if(result.isSuccess){
// 根据 result.isSuccess 可以判断是否删除成功
self.todos.removeAtIndex(indexPath.row)

//删除对应的cell
tableView.deleteRowsAtIndexPaths([indexPath], withRowAnimation: .Fade)