Uitableview 自定义剖切表视图

我有一个分区Uitableview，其中每个分区都有一个问题（UILabel），其中有5个UIButton作为单选按钮。 我将动态获取RadoiButton的数量。当我选择一个单选按钮时，我会高亮显示状态，但如果我单击该部分中的另一个单选按钮，我会高亮显示两个单选按钮

但这不是我想要的显示该部分中所有单选按钮的正确方式，必须取消选中，并且必须突出显示选中的。我如何才能做到这一点

当radiobutton单击时，这是我的代码

-(IBAction) radioButtonClicked:(UIButton *) sender{


    NSMutableArray *arr1=[[NSMutableArray alloc]init];

    NSIndexPath *indexPath = [self.tableView indexPathForCell:(UITableViewCell *)
                              [[sender superview] superview]];


    NSLog(@"The section  is %d",  indexPath.section);
    UITableViewCell *cell = [self.tableView cellForRowAtIndexPath:indexPath];
    NSMutableArray *cellSection = [self.finalarray objectAtIndex:indexPath.section];
    int n=[cellSection count]-3;
    int m=[cellSection count]-1;
    NSString *questionId=[[cellSection objectAtIndex:m-1]objectForKey:@"QId"];

    for (NSDictionary *dict in selectedOptionandQIdArray) {

        NSString *str=[dict valueForKey:@"QId"];
        if(str==NULL)
        {

        }
        else{

        [arr1 addObject:str];
        }

    }

    BOOL isTheObjectThere = [arr1 containsObject:questionId];

        if(isTheObjectThere==YES)
    {
         NSInteger Aindex=[arr1 indexOfObject:questionId];
        if(NSNotFound != Aindex) 
        {
            NSLog(@" found");
            [selectedOptionandQIdArray removeObjectAtIndex:Aindex];
        }


    }

     NSLog(@"%d",sender.tag);

    int tagID=[sender tag];


    int itemtoAdd=[sender tag];

    NSString *xWrapped=[NSString stringWithFormat:@"raid%d",itemtoAdd];

    NSMutableDictionary *hk=[[NSMutableDictionary alloc]init];
    [hk setObject:xWrapped forKey:@"Ans"];
    [hk setObject:questionId forKey:@"QId"];
    [hk setObject:@"" forKey:@"TestOption"];


    [selectedOptionandQIdArray addObject:hk];
    NSMutableArray *radioButtonsinaSection=[[NSMutableArray alloc]init];

    if(n==5)
    {
        UIImage *image=[UIImage imageNamed:@"radio_button_off.png"];

        NSLog(@"%d",tagID);


       UIButton  *btnTemp1 = (UIButton*)[cell viewWithTag:11];
        UIButton  *btnTemp2 = (UIButton*)[cell viewWithTag:12];
        UIButton  *btnTemp3 = (UIButton*)[cell viewWithTag:13];
        UIButton *btnTemp4=(UIButton *)[cell viewWithTag:14];
        UIButton *btnTemp5=(UIButton *)[cell viewWithTag:15];
      [radioButtonsinaSection addObject:btnTemp1];
        [radioButtonsinaSection addObject:btnTemp2];
        [radioButtonsinaSection addObject:btnTemp3];
        [radioButtonsinaSection addObject:btnTemp4];
        [radioButtonsinaSection addObject:btnTemp5];

       }

        [sender setImage:[UIImage imageNamed:@"radio-On.png"] forState:UIControlStateNormal];         




 for(int i=0;i<[radioButtonsinaSection count];i++){


    [[radioButtonsinaSection objectAtIndex:i] setImage:[UIImage imageNamed:@"radio_button_off.png"] forState:UIControlStateNormal];

    }





}

-（iAction）RadioButton点击：（UIButton*）发送方{
NSMutableArray*arr1=[[NSMutableArray alloc]init]；
NSIndexPath*indexPath=[self.tableView indexPathForCell:（UITableViewCell*）
[[sender superview]superview]]；
NSLog（@“节为%d”，indexath.section）；
UITableViewCell*cell=[self.tableView cellForRowAtIndexPath:indexPath]；
NSMutableArray*cellSection=[self.finalarray objectAtIndex:indexPath.section]；
int n=[cellSection count]-3；
int m=[cellSection count]-1；
NSString*questionId=[[cellSection objectAtIndex:m-1]objectForKey:@“QId”]；
用于（NSDictionary*在SelectedOption和Qidarray中记录）{
NSString*str=[dict valueForKey:@“QId”]；
如果（str==NULL）
{
}
否则{
[arr1 addObject:str]；
}
}
BOOL isTheObjectThere=[arr1包含对象：questionId]；
如果（isTheObjectThere==是）
{
NSInteger Aindex=[arr1 indexOfObject:questionId]；
if（NSNotFound！=Aindex）
{
NSLog（@“找到”）；
[选择选项和Qidarray removeObjectAtIndex:Aindex]；
}
}
NSLog（@“%d”，sender.tag）；
int tagID=[sender tag]；
int itemtoAdd=[sender tag]；
NSString*xWrapped=[NSString stringWithFormat:@“raid%d”，itemtoAdd]；
NSMutableDictionary*hk=[[NSMutableDictionary alloc]init]；
[hk setObject:xy:@“Ans”]；
[hk setObject:questionId forKey:@“QId”]；
[hk setObject:@“forKey:@“TestOption”]；
[选择选项和Qidarray addObject:hk]；
NSMutableArray*RadioButtonsInSection=[[NSMutableArray alloc]init]；
如果（n==5）
{
UIImage*image=[UIImage ImageName:@“单选按钮\关闭.png”]；
NSLog（@“%d”，tagID）；
UIButton*btnTemp1=（UIButton*）[带标记的单元格视图：11]；
UIButton*btnTemp2=（UIButton*）[带标记的单元格视图：12]；
UIButton*BTNTEM3=（UIButton*）[带标记的单元格视图：13]；
UIButton*btnTemp4=（UIButton*）[带标记的单元格视图：14]；
UIButton*btnTemp5=（UIButton*）[带标记的单元格视图：15]；
[RadioButtonsInSection添加对象：btnTemp1]；
[RadioButtonsInSection添加对象：btnTemp2]；
[RadioButtonsInSection添加对象：BTNTEM3]；
[RadioButtonsInSection添加对象：btnTemp4]；
[RadioButtonsInSection添加对象：btnTemp5]；
}
[sender setImage:[UIImage ImageName:@“radio On.png”]用于状态：UIControlStateNormal]；
对于（inti=0；i试试

-(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
int buttonTag = indexPath.row + 200;
//NSLog(@"%i",buttonTag);
UIButton *tempBtn = (UIButton *)[self.view viewWithTag:buttonTag];
[tempBtn setBackgroundImage:[UIImage imageNamed:@"checkbox_check.png"]forState:UIControlStateNormal];     
}

-(void)tableView:(UITableView *)tableView didDeselectRowAtIndexPath:(NSIndexPath *)indexPath
{
int buttonTag = indexPath.row + 200;
NSLog(@"%i",buttonTag);
UIButton *tempBtn = (UIButton *)[self.view viewWithTag:buttonTag];
[tempBtn setBackgroundImage:[UIImage imageNamed:@"checkbox.png"]forState:UIControlStateNormal];    
}