标签:des style blog io ar color sp for on
- (void) tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath { // 取消前一个选中的,就是单选啦 NSIndexPath *lastIndex = [NSIndexPath indexPathForRow:_selectedIndex inSection:0]; UITableViewCell *lastCell = [tableView cellForRowAtIndexPath:lastIndex]; lastCell.accessoryType = UITableViewCellAccessoryNone; // 选中操作 UITableViewCell *cell = [tableView cellForRowAtIndexPath:indexPath]; cell.accessoryType = UITableViewCellAccessoryCheckmark; // 保存选中的 _selectedIndex = indexPath.row; [_mainTableView performSelector:@selector(deselectRowAtIndexPath:animated:) withObject:indexPath afterDelay:.5]; }
#pragma mark - 返回cell - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:@"cell"]; if (!cell) { cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:@"cell"]; } ContactGroupList_contactGroupListModel *cellModel = _datasource[indexPath.row]; cell.textLabel.text = cellModel.theName; // 重用机制,如果选中的行正好要重用 if (_selectedIndex == indexPath.row) { cell.accessoryType = UITableViewCellAccessoryCheckmark; } else { cell.accessoryType = UITableViewCellAccessoryNone; } cell.selectionStyle = UITableViewCellSelectionStyleNone; return cell; }
标签:des style blog io ar color sp for on
原文地址:http://www.cnblogs.com/zjszyms/p/4158205.html