如何在编辑模式下 select UITableView 中的多行?

How to select multiple rows in UITableView in edit mode?

我想问一下,我怎样才能转发到编辑模式,在那里我可以 select 多行,就像在消息应用程序中一样,当你点击右上角的按钮 "Select",当你可以通过点击圆圈来选择多条消息。

像这样:

我搜索了很多,真的,但没有找到任何东西。谁能帮我?一些建议

设置

tableView.allowsMultipleSelectionDuringEditing = true

截图

演示代码

class TableviewController:UITableViewController{
    override func viewDidLoad() {
        super.viewDidLoad()
        tableView.allowsMultipleSelectionDuringEditing = true
        tableView.setEditing(true, animated: false)
    }
    override func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {
        let cell = tableView.dequeueReusableCellWithIdentifier("cell", forIndexPath: indexPath)
        cell.textLabel?.text = "\(indexPath.row)"
        return cell
    }
    override func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
        return 10
    }
}
NSMutableArray *selected;

decleare it in you viewcontroller.h file..

selected =[[NSMutableArray alloc]init];
for (int i=0; i<[YOUR_ARRAY count]; i++) // Number of Rows count
        {
            [selected addObject:@"NO"];
        }

add same number of "NO" in selected array using above code for that you had to replace YOUR_ARRAY with your data array that you show in table.

    if(![[selected objectAtIndex:indexPath.row] isEqualToString:@"NO"])
{

    cell.accessoryType=UITableViewCellAccessoryCheckmark;

}

else
{
    cell.accessoryType=UITableViewCellAccessoryNone;
}

put above code in your -(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath

-(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)path {
UITableViewCell *cell = [tableView cellForRowAtIndexPath:path];


if (cell.accessoryType == UITableViewCellAccessoryNone) {
    cell.accessoryType = UITableViewCellAccessoryCheckmark;
    [selected replaceObjectAtIndex:path.row withObject:@"YES"];
} else {
    cell.accessoryType = UITableViewCellAccessoryNone;
    [selected replaceObjectAtIndex:path.row withObject:@"NO"];
}

}

也让它正常工作..

如果您使用的是故事板,请执行以下操作: