开发中遇到的问题

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7.6私人订制
1.UITableViewCell点击不能正常获取

//正确代码-(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath{    static NSString *identifier = @"tavleViewCell";    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:identifier];    if (cell == nil) {        cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:identifier];        UIImageView *selectImage = [[UIImageView alloc] initWithFrame:CGRectMake(18*UIRate, (CELLHEIGHT - 12*UIRate)/2 , 12*UIRate, 12*UIRate)];        selectImage.tag = 10000;        [cell.contentView addSubview:selectImage];        UILabel *typeLabel = [[UILabel alloc] initWithFrame:CGRectMake(45*UIRate, 0, WIDTH - 45*UIRate, CELLHEIGHT)];        typeLabel.tag = 10001;        typeLabel.font = IOS7_Font(15*UIRate);        typeLabel.textColor = UIColorFromRGB(0x2f2f2f);        [cell.contentView addSubview:typeLabel];    }    UIImageView *selectImage = (UIImageView *)[cell viewWithTag:10000];    UILabel *typeLabel = (UILabel *)[cell viewWithTag:10001];    typeLabel.text = [[_mDataArray objectAtIndex:indexPath.row] objectForKey:@"pay_name"];    if ((int)indexPath.row == selectInt) {        selectImage.image = [UIImage imageNamed:@"PT_selected_blue_round"];  ｝else {   selectImage.image = [UIImage imageNamed:@"PT_unselected_blue_round"];    }  return cell;}

问题分析：为了给selectImage，typeLabel赋值，我把他俩定义成了全局变量，而他俩只是依附于cell的，并不是整个View，所以导致一些未知错误，正确做法应该是1、cell 单拿出来写2、用tag在cell中获取他们并赋值。

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