IOS 6中的工具栏无法正常工作

时间:2014-02-18 15:14:51

标签: ios6 uiview uibarbuttonitem toolbar

我正在向UIView添加工具栏,如:

 UIToolbar *toolbar = [[UIToolbar alloc] init];
    toolbar.frame = CGRectMake(0, 0, 300, 44);
    UIBarButtonItem *button1 = [[UIBarButtonItem alloc] initWithTitle:@"Send" style:UIBarButtonItemStyleDone target:self action:@selector(sendAction)];

    UIBarButtonItem *button2=[[UIBarButtonItem alloc]initWithTitle:@"Cancel" style:UIBarButtonItemStyleDone target:self action:@selector(cancelAction)];

    [toolbar setItems:[[NSArray alloc] initWithObjects:button1, nil]];
    [toolbar setItems:[[NSArray alloc] initWithObjects:button2, nil]];
    [self.view addSubview:toolbar];

但按钮总是处于禁用状态..我不知道为什么会这样。我也清理了我的项目。

1 个答案:

答案 0 :(得分:0)

NSArray * toolbarItems = [NSArray arrayWithObjects:     button1,button2,nil]; [self.toolbar addsubview:toolbaritems

添加此行代码