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Why did Swift NOT load this view properly, while Objective-C did?


Why did Swift NOT load this view properly, while Objective-C did?

By : Hemel Sm Rokibul
Date : November 21 2020, 04:01 AM
like below fixes the issue I can't explain why the Objective-C code works as you expect. But I do know what's wrong with the Swift code:
code :
func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
    self.window = UIWindow(frame: CGRect(x: 0.0, y: 0.0, width: 640.0, height: 960.0))
    // wrong; there is no need to frame the window
    // and if you do frame it, it must be framed to the actual screen size

    let viewController = UIViewController()
    let view = UIView(frame: CGRect(x: 0.0, y: 0.0, width: 640.0, height: 960.0))
    view.backgroundColor = UIColor.white
    viewController.view = view
    // wrong; you must never assign a view controller a view like this...
    // except in the view controller's own `loadView` method

    self.window?.rootViewController = viewController
    self.window?.makeKeyAndVisible()
    return true
}
func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
    self.window = UIWindow()
    let viewController = UIViewController()
    viewController.view.backgroundColor = .white
    self.window?.rootViewController = viewController
    self.window?.makeKeyAndVisible()
    return true
}


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How should I load a xib into a detail view for a split view iPad objective app?

How should I load a xib into a detail view for a split view iPad objective app?


By : user2048214
Date : March 29 2020, 07:55 AM
it helps some times couple of things to check:
1) you may try setting BOTH master / detail controllers as 'UINavigationControllers' ?
CGRectMake on Objective C will not load properly

CGRectMake on Objective C will not load properly


By : PerrinOrdeith
Date : March 29 2020, 07:55 AM
may help you . The frame you give to the web view specifies its size, not its content's size. Since the screen isn't 768 x 1024 pixels, only part of the web view is visible. You could try the web view's scalesPagesToFit property, which will cause the web view to zoom out so that the entire page is visible.
code :
myWebView.scalesPagesToFit = YES;
MVC C#, Partial View, Jquery load() not working properly after .load() is called

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By : Gerson Yesid Lázaro
Date : March 29 2020, 07:55 AM
will help you load function is injecting some new contents to the DOM dynamically . So the old event bindings wont work for the new elements. You need to use jQuery on
Change
code :
$("#submit").click(function (e) {
  //some code 
});
$(document).on("click","#submit",function (e) {
  e.preventDefault() // if you need
  //some code 
});
How to return a string to the Swift view that called the current objective-c view?

How to return a string to the Swift view that called the current objective-c view?


By : user3465858
Date : March 29 2020, 07:55 AM
like below fixes the issue Setup your Swift files to reference Objective-C code:
#import the Objective-C header files you want to use in Swift (ViewController2.h) into the auto-generated ProjectName-Bridging-Header.h. Also import any frameworks that the imported files rely on.
code :
NSString *input = // get the input
ViewConrtoller1 *viewContr1 = (ViewConrtoller1 *)self.parentViewController;
viewContr1.stringInput = input;
// in prepare for segue
let someString = // whatever you want to pass
let viewContr2 = segue.destinationViewController as! ViewController2
viewController2.someString = someString 
how to push a swift view controller from objective-c class and pass data back and continue the next process in objective

how to push a swift view controller from objective-c class and pass data back and continue the next process in objective


By : user3238584
Date : March 29 2020, 07:55 AM
Hope this helps I want to push swift UIViewController from my objective C uiviewcontroller and wait for that viewcontroller to send back data. How can I do it. , so the answer is that to use
code :
       @objc protocol MyProtocol: class {
  func setResultofSecurityQuestion(valueSent: [NSDictionary])
          }
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