如何制作进入不同屏幕的按钮? [英] How to make buttons that go to a different screen?

问题描述

嘿，我对这个想法有很多麻烦.如何在按钮上使按钮转到其他屏幕?

Hey I'm having a lot of trouble with this idea I have. How do I make buttons that go to a different screen but on the CODE?

基本上取决于每个用户的值(可以说该值已经在x中)，每个用户可能会有所不同，这会产生一个按钮列表...

Basically depending on a value that may or may not be different for every user (Let's say the value is in x already) it will make a list of buttons...

当您单击按钮列表时，它们各自分别进入不同的屏幕.

When you click the list of buttons, they each individually go to a different screen.

我该怎么做?我知道如何在情节提要上..但是代码明智吗?

How do I do this? I know how to on storyboard.. but code wise?

我应该注意，对于按钮，我确实有此功能，并且它在代码中有效(未使用情节提要):

I SHOULD note that for the buttons specifically I have this and it is working in the code (didn't use storyboard):

        UIButton * btn = [UIButton buttonWithType:UIButtonTypeRoundedRect];
        btn.frame = CGRectMake(50, 200, 200, 50);
        [btn setTitle:@"Button 1" forState:UIControlStateNormal];
        [self.view addSubview:btn];

推荐答案

您可以通过执行以下操作将操作附加到按钮上:

You can attach an action to your button by doing the following:

UIButton * btn = [UIButton buttonWithType:UIButtonTypeRoundedRect];
btn.frame = CGRectMake(50, 200, 200, 50);
[btn setTitle:@"Button 1" forState:UIControlStateNormal];
[btn addTarget:self action:@selector(someAction) forControlEvents:UIControlEventTouchUpInside];
[self.view addSubview:btn];

，然后在someAction方法中，以模态方式或通过导航控制器推送视图

and then in your someAction method, you push the view modally or via your navigation controller

- (void)someAction
{
    //init your view controller here....
    YourViewController *vc = [[YourViewController alloc]init];
    [self.navigationController pushViewController:vc animated:YES];
}

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