NSArray *ArrayStr =[NSArray arrayWithObjects:@"1",@"2",@"3",@"4",@"5",@"6",@"7",@"8",@"9",@".",@"0",@"x", nil];
for(int i=0; i<ArrayStr.count; i++)
{
NSInteger index = i%3;
NSInteger page = i/3;
UIButton * btn =[UIButton buttonWithType:UIButtonTypeCustom];
CGFloat w = self.view.frame.size.width/3;
btn.frame = CGRectMake(index * (self.view.frame.size.width/3), page * 100,w,100);
btn.tag=i;
NSString *title = [ArrayStr objectAtIndex:i];
[btn setTitle:title forState:normal];
btn.titleLabel.font = [UIFont systemFontOfSize:29 weight:UIFontWeightRegular];
[btn setTitleColor:[UIColor blackColor] forState:normal];
if ([title isEqualToString:@" "] || [title isEqualToString:@"x"]) {
if ([title isEqualToString:@"x"]) {
[btn setTitle:@"" forState:UIControlStateNormal];
[btn setImage:[UIImage imageNamed:@"keyboard_delete"] forState:UIControlStateNormal];
}
btn.backgroundColor = [UIColor colorWithHexString:@"#FCFCFC"];
}else{
btn.backgroundColor = [UIColor colorWithHexString:@"#FCFCFC"];
}
[btn addTarget:self action:@selector(didClickKeyBorad:) forControlEvents:UIControlEventTouchUpInside];
[bottomView addSubview:btn];
}ios数字键盘
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