SenchaTouch Lock screen so it does not go into Landscape?

Can someone poi开发者_运维百科nt me to how this is done with SenchaTouch?

Thanks

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If this is on an iOS device you cannot lock the orientation in Safari mobile.

If you are installing it as a web view/hybrid/native app (say with PhoneGap), you can lock the orientation.

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  if(Ext.os.is.Android || Ext.os.is.iOS ){
            navigator.screenOrientation.set('portrait');
        }

Using Phonegap u can do this.