I've worked through the multi view example on website but I am having
difficulty with this
I probably misunderstand visibility and scope but can anyone tell me if I am
missing a simple step
Right - you create the view controllers you want to push - in the example
they have a simple label and (as it says) do not need outlets
But suppose you want to access the controls on that 'pushed' view from
outside
Viz
this.btnHelloWorld.TouchUpInside += (sender, e) => {
//---- instantiate a new hello world screen, if it's null
// (it may not be null if they've navigated backwards
if(this.helloWorldScreen == null)
{ this.helloWorldScreen = new HelloWorldScreen(); }
//---- push our hello world screen onto the navigation
//controller and pass a true so it navigates
this.NavigationController.PushViewController(this.helloWorldScreen,
true);
};
Suppose I have a webview on that helloworldScreen and I want to set its url
before pusshign the screen as above I would do something like
NSUrl us= new NSUrl("someurl");
NSUrlRequest uReq= new NSUrlRequest(ur);
Mywebview.LoadRequest(uReq);
However if I open teh xib for the helloworldscreen in xcode - put a webvie
won ht escreen and cntrl drag click to create an outlet called Mywebview it
is not visible in the Didload method of the mainscreen
Is there a way of making controls visible in the calling class?
TIA
John Murray
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