Change viewport initial scale and width depending on device width

change_viewport_meta.js

changeViewportMeta = function() {
  $('meta[name=viewport]').attr('content', 'user-scalable=yes, initial-scale=1, maximum-scale=1.3, width=device-width');
  if ($(window).width() <= 320) {
    return $('meta[name=viewport]').attr('content', 'user-scalable=yes, initial-scale=0.63, maximum-scale=1.3, width=480');
  } else if ($(window).width() <= 480) {
    return $('meta[name=viewport]').attr('content', 'user-scalable=yes, initial-scale=0.89, maximum-scale=1.3, width=480');
  } else if ($(window).width() <= 768) {
    return $('meta[name=viewport]').attr('content', 'user-scalable=yes, initial-scale=0.8, maximum-scale=1.3, width=920');
  } else if ($(window).width() <= 1024) {
    return $('meta[name=viewport]').attr('content', 'user-scalable=yes, initial-scale=0.85, maximum-scale=1.3, width=920');
  }
};

$(window).bind('orientationchange', changeViewportMeta)

$(document).ready(function() {
  changeViewportMeta();
}

@bigfive

Motorola número

``jijnii