Multi tool use

When showing a new growl in angularjs clear the old ones from view

I am working on growl.info() on angularjs and I have a question. How can I check if a growl exists in view (screen), when trying to add a new one? If a new one tries to be shown the previous one must be erased from screen. The code in controller is this:

$scope.showInfo= function () {

var info = "test";

growl.info(message.replace("{0}", info), {
ttl: 50000
});
};


but note that ttl is important too. If no new growl tries to be shown, the first must live for a long period. Thank you in advance!

1 Answer
1

Firslty we add a public variable:

$scope.growlMessge = null;


and then we check if it has already a value (just to destroy it), before giving the new one

$scope.showInfo= function () {

if ($scope.growlMessage != null) {
$scope.growlMessage.destroy();
}

var info = "test";

$scope.growlMessage = growl.info(message.replace("{0}", info), {
ttl: 50000
});
};


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