如何在多视图控制器中制作相同的按钮？ [英] How can i make same button in multiple view controller?

问题描述

可能重复：

- 实现您描述的功能。

滚动视图中的按钮只复制标签栏功能 - 导致令人困惑的用户体验。

Possible Duplicate:
Is there anyway to add same scroll menubar at the navigation bar?

May be it is a stupid question but i have to solve it at any cost because my whole project depending on it.My question is,

I have four view controller A, B, C, D.

A has 4 buttons btn1,btn2,btn3,brn4. when i will start click on btn then

btn1 click -> A controller reload or current controller reload;

btn2 click -> B controller open;

btn3 click -> C controller open;

btn4 click -> D controller open;

B has 4 buttons btn1,btn2,btn3,brn4. when i will start click on btn then

btn1 click -> A controller open;

btn2 click -> B controller reload or current controller reload;

btn3 click -> C controller open;

btn4 click -> D controller open;

C has 4 buttons btn1,btn2,btn3,brn4. when i will start click on btn then

btn1 click -> A controller open;

btn2 click -> B controller open;

btn3 click -> C controller reload or current controller reload;

btn4 click -> D controller open;

D has 4 buttons btn1,btn2,btn3,brn4. when i will start click on btn then

btn1 click -> A controller open;

btn2 click -> B controller open;

btn3 click -> C controller open;

btn4 click -> D controller reload or current controller reload;

I need detail process how can i do that?

Thanks In Advance.

EDIT:

All of my these controller (A,B,C,D) are in tabbar controller and buttons are in a scrollview which are at the top of the controller.I have attaching a image of these UI,till now i have done this....

further any query please do not hesitate to ask. Thanks again

EDIT 2:

This is scrollview of button which i have imported in every controller viewDidload of tabbar items.

scrollButtonView = [[scrollViewButtons alloc] initWithNibName:@"scrollViewButtons" bundle:nil];
CGRect frame = CGRectMake(0, 20, 320, 43);
scrollButtonView.view.frame = frame;
scrollButtonView.view.userInteractionEnabled =YES;
[self.navigationController.view addSubview:scrollButtonView.view]; 

here is the code where i want to switch the controller on button click.but problem is when i import those A,B,C,D then i found an error Unknown controller

 -(void)mybuttons:(id)sender{   
NSLog(@"mybuttons called");
UIButton *button=(UIButton *)sender;
if (button.tag == 0) {
    NSLog(@"hey have clicked first button, this is my tag : %i \n\n",button.tag);
    [button setBackgroundImage:[UIImage imageNamed:@"btn_topmenu_hover.png"] forState:UIControlStateSelected]; //sets the background Image]
}
else {
    [button setBackgroundImage:[UIImage imageNamed:@"btn_topmenu_normal.png"] forState:UIControlStateNormal]; //sets the background Image]

}
if (button.tag == 1) {
    NSLog(@"hey have clicked second button, this is my tag : %i \n\n",button.tag);
    [button setBackgroundImage:[UIImage imageNamed:@"btn_topmenu_hover.png"] forState:UIControlStateNormal]; //sets the background Image]
    self.tabBarController.selectedIndex = 1;
}
else  if (button.tag == 2) {
    NSLog(@"hey have clicked first button, this is my tag : %i \n\n",button.tag);
    [button setBackgroundImage:[UIImage imageNamed:@"btn_topmenu_hover.png"] forState:UIControlStateNormal]; //sets the background Image]

  //UIViewController *newController = [[UIViewController alloc] initWithNibName:@"CustomerViewController" bundle:nil];
    //UINavigationController *myCustomerController = [[[UINavigationController alloc] initWithRootViewController:newController] autorelease];
    //UINavigationController *myCustomerController = [[UINavigationController alloc] initWithNibName:@"CustomerViewController" bundle:nil];
    UIViewController *secondViewController = [[UIViewController alloc] initWithNibName:@"CustomerViewController" bundle:nil];
    [self.navigationController pushViewController:secondViewController animated:YES];
    self.tabBarController.selectedIndex = 2;
}
 else if (button.tag == 3) {
    NSLog(@"hey have clicked second button, this is my tag : %i \n\n",button.tag);
      [button setBackgroundImage:[UIImage imageNamed:@"btn_topmenu_hover.png"] forState:UIControlStateNormal]; //sets the background Image]
      //[self.navigationController pushViewController:cstViewController animated:YES];
       self.tabBarController.selectedIndex = 3;
     }
   }

EDIT3:

Any way i have to solve the problem so i have tried a lot of way but i missed a simple matter. when i want to change the tap bar then then also i am getting these buttons so i have solved this problem a little bit different way..see my answer you will get the answer..

further any question pls ask. Any how i have to solve the problem.

Thanks In Advance.

解决方案

Have you considered using a UITabBarController - that implements the functionality you are describing.

The buttons in the scroll view just replicates the tab bar functionality - resulting in a confusing user experience.

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