UIButton儲存選中按鈕，uibutton選中按鈕

UIButton儲存選中按鈕，uibutton選中按鈕

//糾結了四個小時的按鈕 終於出來了，實現效果是儲存選中按鈕 實現資料傳遞，

//彩種按鈕

   NSMutableArray *showLabelArray = [NSMutableArrayarrayWithCapacity:10];

    [showLabelArrayaddObject:@"2串1"];//0

    [showLabelArrayaddObject:@"3串1"];//2

    [showLabelArrayaddObject:@"4串1"];//9

    [showLabelArrayaddObject:@"5串1"];//1

    [showLabelArrayaddObject:@"6串1"];//5

    [showLabelArrayaddObject:@"7串1"];//8

    [showLabelArrayaddObject:@"8串1"];

    //添加彩種按鈕

    

   UIButton *btn = nil;

   for (int i=0; i<2; i++) {

       for (int j =0; j<4; j++) {

           if (i == 1&&j==3) {

               break;

            }

            btn = [UIButtonbuttonWithType:UIButtonTypeCustom];

            [btn setTitle:[showLabelArrayobjectAtIndex:i*4+j]forState:UIControlStateNormal];

            [btn setTitleColor:[UIColorblackColor] forState:UIControlStateNormal];

            btn.layer.borderColor = [UIColorlightGrayColor].CGColor;

            btn.layer.borderWidth =0.7;

            btn.showsTouchWhenHighlighted =YES;

            [btn addTarget:selfaction:@selector(chooseLottery:)forControlEvents:UIControlEventTouchUpInside];

            btn.frame =CGRectMake(10+j*80,50+i*40, 60, 30);

            btn.tag =10+ i*4+j;

            [button setBackgroundImage:[UIImageimageNamed:@"leagueBtn"]forState:UIControlStateNormal];

            [chooseBackroundViewaddSubview:btn];

           NSLog(@"btn.tag is %d",btn.tag);

        }

    }

-(void)chooseLottery:(UIButton *)sender{

   UIButton *button = (UIButton *)sender;

for (int i=0; i<2; i++) {

       for (int j =0; j<4; j++) {

           if (i == 1&&j==3) {

               break;

                button = (UIButton *)[self.viewviewWithTag:i*4+j];

            }

        }

    }

   if (button.selected ==YES)

    {

        button.selected = !button.selected;

        [button setBackgroundImage:[UIImageimageNamed:@"leagueBtn"]forState:UIControlStateNormal];

       NSString *tag1 = [NSStringstringWithFormat:@"%d", button.tag];

        [arrayremoveObject:tag1];

    }

   else if (button.selected ==NO)

    {

        button.selected = !button.selected;

        [button setBackgroundImage:[UIImageimageNamed:@"leagueBtn_selected"]forState:UIControlStateNormal];

       NSString *tag1 = [NSStringstringWithFormat:@"%d", button.tag];

        [arrayaddObject:tag1];

    }

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

       NSString *str = [arrayobjectAtIndex:i];

        NSLog(@"儲存按鈕數組相對應的tag %@",str);

    }

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建議還是用自訂的UIButton來實現，2幅圖片和文字可以做成一整張圖，作為按鈕的貼圖就可以了。
 
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