iOS之获取UITableViewCell中UITextField的关联方法

1、给textField引入协议<UITextFieldDelegate>2、在- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath{ } 方法里 指定代理；       cell.editField.delegate = self;3、调用如下方法- (void)textFieldDidBeginEditing:(UITextField *)textField{    ZQ_ActiveLaunchCell *cell = (ZQ_ActiveLaunchCell *)[[textField superview] superview];    NSIndexPath *indexPath = [self.lv.newTable indexPathForCell:cell];    [self.lv.newTable selectRowAtIndexPath:indexPath animated:YES scrollPosition:0];    [self tableView:self.lv.newTable didSelectRowAtIndexPath:indexPath];}