uiviewcontroller - Remove ViewController on ButtonClick event from superview -

-

I am trying to remove two view controllers with one method (which have been added above each other) I have made an idea in the interface maker

I am in the scenario:

I have a main menu in which the View 2 header file has been imported. In one method I add another view at the top of the supervision like 

  view2ViewController * view2 = [[view2ViewController alloc] initWithNibName: @ "view2ViewController" bundle: zero]; [Self.view addSubview: view2.view];   
 Then I have added the View3 header file in scene 2, so I can show View 3 as sub-view on View 2. I have another method that is connected to the interface builder in a UIButton, after pressing on the button, the method is called 2, which adds up to 3 views in the same way:  
  view3ViewController * View 3 = [[View 3ViewController alloc] initWithNibName: @ "View 3ViewController" bundle: Zero]; [Self.view addSubview: view3.view];   
 What is trying to solve the problem: I have a button in scene 3, which should remove scene 3. And then it should also remove 2 so that The main screen is visible. / P> 
 How can this be achieved?  
 What do I have so far:  
  [self.view removeFromSuperview];   
 It only removes 3 scenes ... but leaves 2 in places.  
 Need to be modified so that I also remove View 2 ??  
 Any help is appreciated.   
 
 
 Suppose you remove the scene in the same way you added a view, You've added a view by pressing it in the Navigation Controller like this  
  [self.navigationController pushViewController: yourViewController Animated: Yes];   
 Then you can call it your VICIL M file will need to be written in  
  //inYourViewController.m file [self.navigationController popViewControllerAnimated: Yes];  
  Make new edits:   
 OK, so let's say that you have currently created Model Vij controller.  
 Now, your second question where you want to go to View1 instead of View2. Create a Boolean variable in your AppDelegate, set it when you press the button made in View 3.  
  //inYourAppDelegate.hBOOL doneBtnClicked = NO; //inYourViewController3.m - (IBAction) doneBtnPressed: (ID) sender {// your code yourAppDelegate * appDelegate = [[UIApplication shared application] representative]; AppDelegate.doneBtnClicked = Yes; & Gt; & Gt; Change this [self.view removeFromSuperview]; }   
 Now, in your view 2, in the View Options Method  
  - (zero) visible on API: (BOOL) animated {[Super ViewWhipper: Animated]; // Your code yourAppDelegate * appDelegate = [[UIApplication shared application] representative]; If (appDelegate.doneBtnClicked) {appDelegate.doneBtnClicked = NO; & Gt; & Gt; And this [self.view removeFromSuperview]; However}  Anyway,  what you want to do is very easily possible with the help of the UIA controller. I recommend you with the help of navigation, because it will actually be easy in terms of memory management and in addition to this, the Navigation Controller is for this purpose only.

Comments

Post a Comment

Popular posts from this blog

mysql - BLOB/TEXT column 'value' used in key specification without a key length -

-
I have developed an extension which works up to 1.6 on Magren (I'm trying Enterprise Edition, And I think the community is the same problem, because it is the same code). In my install script, I see the $ installer-> gt; CreateEntityTables ($ this- & gt; getTable ('alphanum / info')); The installation is done until it is not in the _text unit table. It crashed there! It turns out that when I log in to SQL and run it via PHPmyadmin, then this error is: Blob / Text column 'value' is used without the key 'key' . I saw the code there, and this is what is trying to create an index on the value column: -> addIndex ($ this- & gt; getIdxName ($ eavTableName, array ( 'attribute_id array (' attribute_id ',' value ')) - & gt; addIndex ($ this- & gt; getIdxName ($ eavTableName, array (' entity_type_id ' , 'Value')), array ('entity_type_id', 'value')) If there is no if statement is n...
Read more

c# - Using Vici cool Storage with monodroid -

-
Oh, for the moment I am not sure how it is officially supported, but for the success of the people Using Monodroid Vic Cool Storage I am able to leave and compile assemblies in my project, but while trying to use some classes, the errors of time have to be gathered. Especially when trying to connect like the example for Mono Touch string dbName = path. Cobain (environment. Gatefolder path (environment specialfolder personal), "mydb.db3"); // The following line will be called coolestation, where is the database, // to make it if it does not exist, and call a delegate that creates the necessary tables (only when the database file was newly created //) CSConfig.SetDB (DbName, true, () => {CSDatabase.ExecuteNonQuery ("Subscriber Integer Primary Key Attribute, Name Text (50) No, Number, Date First Text (30)");); There is no difference when I try to use the methods of CSConfig and when I cscfif If I try to pass 3 aggregates to STDB (3) then I get the invalid ...
Read more

python - referencing a variable in another function? -

-
I am an experienced TCL developer and write my own processes to help myself. I call it a proc i callVar, print out the value of the variable in a certain format, so I know that it is variable and what is the value "set foo 1; putVar foo" result 'foo = "1" I want to do the same thing in Python, but I can not find the answer :( In TCL I use the up command because when I pass the name of the variable, then I can see the value at the top. . I understand that an advanced light in the dragon There is no mechanism of r, but with its introspection capability, I would think that this is something trivial, but I am not getting the answer anywhere. It seems that this should work: and expanded: def foo (): y = "Hello World" printwor ("y") foo () y = "Hello World " You can, but you should not do so if your code is correct If is needed , then there is something wrong with your design, and you should probably use the dictionar...
Read more