Ios 如何在Xcode 5中重置按钮/标签

我正在创建一个应用程序，你按下一个按钮，然后它会给你一个标签上的计数。然后我有一个按钮来清除信息

例如。如果我按下按钮WO，它将在标签“labelTwo”上添加“1”。用户按下按钮5次，标签WO将显示“5”。我点击“clearButton”，它会将其清除

我的问题是，在清除之后，如果我按下按钮2，labelTwo将不会在“1”处重新启动，而是在“6”处继续，就像我从未清除过一样

多谢各位

 - (IBAction)buttonFour:(id)sender {
    self.four += 1;
    [self.labelFour setText:[NSString stringWithFormat:@"%d", self.four]];
}

- (IBAction)buttonThree:(id)sender {
    self.three += 1;
    [self.labelThree setText:[NSString stringWithFormat:@"%d", self.three]];
}

- (IBAction)buttonTwo:(id)sender {
    self.two += 1;
    [self.labelTwo setText:[NSString stringWithFormat:@"%d", self.two]];
}

- (IBAction)buttonOne:(id)sender {
    self.one += 1;
    [self.labelOne setText:[NSString stringWithFormat:@"%d", self.one]];
}

- (IBAction)clearButton:(id)sender {
    self.clear = 0;
    [self.clearFour setText:[NSString stringWithFormat:@"%d", self.clear]];
    self.clear = 0;
    [self.clearThree setText:[NSString stringWithFormat:@"%d", self.clear]];
    self.clear = 0;
    [self.clearTwo setText:[NSString stringWithFormat:@"%d", self.clear]];
    self.clear = 0;
    [self.clearOne setText:[NSString stringWithFormat:@"%d", self.clear]];
    self.clear = 0;
    [self.clearTotal setText:[NSString stringWithFormat:@"%d", self.clear]];
}

- (IBAction)totalOne:(id)sender {
    self.oneTotal +=1; [self.total setText:[NSString stringWithFormat:@"%d", self.oneTotal]];
}

- (IBAction)totalTwo:(id)sender {
    self.oneTotal +=1; [self.total setText:[NSString stringWithFormat:@"%d", self.oneTotal]];
}

- (IBAction)totalThree:(id)sender {
    self.oneTotal +=1; [self.total setText:[NSString stringWithFormat:@"%d", self.oneTotal]];
}

- (IBAction)totalFour:(id)sender {
    self.oneTotal +=1; [self.total setText:[NSString stringWithFormat:@"%d", self.oneTotal]];
}

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您需要在

clearButton:

方法中将

self.two的值设置回零。将此添加到您的
clearButton:
方法：

self.one = 0;
self.two = 0;
self.three = 0;
self.four = 0;
self.five = 0;