I found this solution
var docElm = document.documentElement; if (docElm.requestFullscreen) { docElm.requestFullscreen(); } else if (docElm.mozRequestFullScreen) { docElm.mozRequestFullScreen(); } else if (docElm.webkitRequestFullScreen) { docElm.webkitRequestFullScreen(); }
and to cancel full screen mode:
if (document.exitFullscreen) { document.exitFullscreen(); } else if (document.mozCancelFullScreen) { document.mozCancelFullScreen(); } else if (document.webkitCancelFullScreen) { document.webkitCancelFullScreen(); }
this work for me using ExtJS 4.0.7 with chrome
full explanation here .
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