-(UITableViewCellEditingStyle)tableView:(UITableView *)tableView editingStyleForRowAtIndexPath:(NSIndexPath *)indexPath
{
return UITableViewCellEditingStyleDelete;
}
//先要设Cell可编辑
- (BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath
{
return YES;
}
//进入编辑模式，按下出现的编辑按钮后
- (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath
{
WS(weakself);
[tableView setEditing:NO animated:YES];
if (editingStyle == UITableViewCellEditingStyleDelete) {
UIAlertController *alertController = [UIAlertController alertControllerWithTitle:@"提示" message:@"你确定删除该消息？" preferredStyle:UIAlertControllerStyleAlert];
// [alertController addAction:[UIAlertAction actionWithTitle:@"取消" style:UIAlertActionStyleCancel handler:nil]];
[alertController addAction:[UIAlertAction actionWithTitle:@"确定" style:UIAlertActionStyleDestructive handler:^(UIAlertAction * _Nonnull action) {
//
// [_classArray removeObjectAtIndex:indexPath.row];
// [tableView deleteRowsAtIndexPaths:@[indexPath] withRowAnimation:UITableViewRowAnimationAutomatic];
MessageModel *model = weakself.dataArray[indexPath.row];
[weakself singleDelet:model.mid];
}]];
[self presentViewController:alertController animated:YES completion:nil];
}
}
//修改编辑按钮文字
- (NSString *)tableView:(UITableView *)tableView titleForDeleteConfirmationButtonForRowAtIndexPath:(NSIndexPath *)indexPath
{
return @"删除";
}
//设置进入编辑状态时，Cell不会缩进
- (BOOL)tableView: (UITableView *)tableView shouldIndentWhileEditingRowAtIndexPath:(NSIndexPath *)indexPath
{
return NO;
}