iphone - 如何处理用户在 TableView 的 setEditing 中点击 "delete button "？

Question

我像这样在 table 上添加了一个 editButton:

    self.navigationItem.leftBarButtonItem = self.editButtonItem;

并且，有一个 setEditing 方法:

- (void) setEditing:(BOOL)editing animated:(BOOL)animated {
    [super setEditing:editing animated:animated];
    [self.watchListDetailTableView setEditing:editing animated:animated];
    if (editing) {
            // you might disable other widgets here... (optional)
    } else {
            // re-enable disabled widgets (optional)
    }
}

点击编辑后，我可以有一个叉号和删除按钮，我应该用什么方法来处理删除按钮的点击？谢谢你。

Answer 1

应该是这样的:

- (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle 
forRowAtIndexPath:(NSIndexPath *)indexPath {

More Info Here

When users tap the insertion (green plus) control or Delete button associated with a UITableViewCell object in the table view, the table view sends this message to the data source, asking it to commit the change. (If the user taps the deletion (red minus) control, the table view then displays the Delete button to get confirmation.) The data source commits the insertion or deletion by invoking the UITableView methods insertRowsAtIndexPaths:withRowAnimation: or deleteRowsAtIndexPaths:withRowAnimation:, as appropriate.