ios - WebView how can I lock the horizontal scroll? -

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i webview fullscreen without being able scroll horizontal. both portrait , landscape orientation.

i'm new ios , don't know how works feel storyboard , xib confusing compare xmls of android. when open src code quite lot of code , can't figure out.

let me illustrate approach. consider untested pseudo-code.

@implementation myviewcontroller  - (bool)shouldautorotatetointerfaceorientation:(uiinterfaceorientation)orientation {    cgsize contentsize = self.webview.scrollview.contentsize;     switch (orientation) {       case uiinterfaceorientationportrait:         contentsize.width = 320.0;         self.webview.scrollview.contentsize = contentsize;         return yes;        case uiinterfaceorientationlandscapeleft:       case uiinterfaceorientationlandscaperight:         contentsize.height = 568.0;         self.webview.scrollview.contentsize = contentsize;         return yes;    }     return no; }  @end

the idea here when underlying scroll view's content size fits screen dimensions scrolling should not possible. code reacts orientation changes (when device turned) , adjusts edge lengths respective screen dimensions.

one problem device has turned @ least once , after turning phone in both directions, contentsize locked @ {320, 568}. around this, consider this so.


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