Question

我正在制作文字游戏，有两个可能的标签“完美！”仅在分数为100且“正确！”时显示当分数低于100时，

但我无法打电话给“正确！”当分数低于100时标记！

- (IBAction)btncheck:(id)sender {

NSString *answer = [_textbox.text stringByReplacingOccurrencesOfString:@" " withString:@""];

if([answer isEqualToString:@""]){

}
else

if ([answer isEqualToString:@"q"]) {
    _keyboard.hidden = YES;
    _textXclear.hidden = YES;
    //Perfect button
    [_closeone setHidden:NO];
    [_wrongone setHidden:YES];

    score = MAX (score +100, 0);
    [scoreLabel setText:[NSString stringWithFormat:@"score: %d", score]];

   coins = coins +5;
   if (score == 100) coins = 8;
    if (score == 0) coins = 0;
    if (score == 4) coins = 4;
    if (score == 3) coins = 3;
    if (score == 2) coins = 2;
    if (score == 1) coins = 1;
    [coinsLabel setText:[NSString stringWithFormat:@"%d", coins]];

}
else {
    [_wrongone setHidden:NO];
    score = MIN(score -5, 0);

    [scoreLabel setText:[NSString stringWithFormat:@"score: %d", score]];
    // animation that shakes the image (qimage)


   closeonechange.text = @"Correct!";

}

标签名为

closeonechange.text = "Correct!";

如果分数低于100，我将如何调用它来显示，所以99＆amp;下面必须显示“正确！”标签

Answer 1

在你的if else语句中隐藏/显示它：

if ([answer isEqualToString:@"q"]) { //Score >100 display perfect
    // Your code...
    closeonechange.text = "Perfect";
}
else { //Score < 100 display correct
    // Your code...
    closeonechange.text = "Correct";
}

//扩展

如果您只使用一个标签来显示文字而不是隐藏/显示只需更改文字，请参阅上面的编辑。

Answer 2

试试这个，

if([answer isEqualToString:@""]){
    ...
}
else {
    ...
}

if (score < 100) {
    closeonechange.text = "Correct!";
} else {
    closeonechange.text = //set else condition text
}

如果分数低于例如：90分，如何调用标签？

2 个答案: