标签：uibutton nsmutablearray 循环排列按钮 ios
//彩种按钮
listChuan = 1;
NSMutableArray *showLabelArray = [NSMutableArray arrayWithCapacity:10];
for (int i = 0; i<7; i++) {
listChuan++;
NSString *chuanStr = [NSString stringWithFormat:@"%i选",listChuan];
[showLabelArray addObject:chuanStr];
}
//添加彩种按钮
for (int i= 0; i<2; i++) {
for (int j = 0; j<4; j++) {
if (i == 1&&j==3) {
break;
}
UIButton *btn = [UIButton buttonWithType:UIButtonTypeCustom];
[btn setBackgroundImage:[UIImage imageNamed:@"btn_white_small"] forState:UIControlStateNormal];
[btn setTitle:[showLabelArray objectAtIndex:i*4+j] forState:UIControlStateNormal];
[btn setTitleColor:[UIColor blackColor] forState:UIControlStateNormal];
btn.layer.borderColor = [UIColor lightGrayColor].CGColor;
btn.layer.borderWidth = 0.7;
btn.selected = NO;
btn.frame = CGRectMake(5+j*70, 50+i*40, 60, 30);
btn.tag = i*4+j;
[btn addTarget:self action:@selector(chooseLottery:) forControlEvents:UIControlEventTouchUpInside];
[chooseBackroundView addSubview:btn];
NSLog(@"btn.tag%d",btn.tag);
}
}
-(void)chooseLottery:(UIButton *)sender{
UIView *backBround= (UIView *)[self.view viewWithTag:TOUZHUBACKGROUNVIEW_Tag];
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*)[backBround viewWithTag:i*4+j];
}
}
}
if (button.selected == YES)
{
[button setBackgroundImage:[UIImage imageNamed:@" "] forState:UIControlStateNormal];
button.selected = !button.selected;
}
else if (button.selected == NO)
{
[button setBackgroundImage:[UIImage imageNamed:@"leagueBtn_selected@2x"] forState:UIControlStateNormal];
button.selected =!button.selected;
}
}标签：uibutton nsmutablearray 循环排列按钮 ios
原文地址：http://blog.csdn.net/chungeshihuatian/article/details/39207911
