An optional frosted-glass effect for iOS 7 styled Ionic apps.
To use, include ionic.contrib.frostedGlass.css and ionic.contrib.frostedGlass.js in your app.
Then, apply the frosted-bar attribute directive to a <header-bar> or <nav-bar> to get the frosted effect. Note: you must also
have a <content> directive on the page which is where the content will be taken from for the blur. Also, feel free to use
the extra class bar-frosted for header bars that comes with the CSS, which gives you a light grey header bar much like
iMessage:
<body>
<pane ng-controller="PageCtrl">
<header-bar frosted-bar title="'Title'" type="bar-frosted"></header-bar>
<content has-header="true" has-footer="true" padding="true">
<ol class="messages">
<li ng-repeat="message in messages" ng-bind-html="message.content">
</li>
</ol>
</content>
</pane>
</body>Unfortunately, it's not feasible to auto blur the content if it changes. To notify the frosted glass system to redraw itself, you can use the $ionicFrostedDelegate service:
controller('MyCtrl', function($scope, $ionicFrostedDelegate, $ionicScrollDelegate) {
$scope.addNew = function() {
// Add new data
// Resize the scroll area
$ionicScrollDelegate.resize();
// Update the frosted glass system
$ionicFrostedDelegate.update();
// If you wish, scroll to the bottom of the scroll box to show the new content
$timeout(function() {
$ionicScrollDelegate.scrollBottom(true);
}, 1);
}
});