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Option for allow only one message inside growl container #21

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Aug 10, 2014
Merged

Option for allow only one message inside growl container #21

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891ca99
Option for allow only one message inside growl container
MilosMosovsky Jun 24, 2014
c05208f
Option to allow specified number of messages inside container
MilosMosovsky Jul 17, 2014
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12 changes: 12 additions & 0 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -122,6 +122,18 @@ app.config(['growlProvider', function(growlProvider) {
}]);
````

###Limit messages count [default: undefined]

Accept only one X messages inside growl container. Automatically flush collection to limited count on each new message. (Message overriding) . Useful
when growl is handling messages corresponding to specified element (for example input box inside form) , and you need to show
specified number of messages (for example 1 ) , very handy for input validation.

````html
<body>
<div growl limit-messages="1"></div>
</body>
````

###Automatic closing of notifications (timeout, ttl) [default: none]

However, you can configure a global timeout (TTL) after which notifications should be automatically closed. To do this, you have to configure this during config phase of angular bootstrap like this:
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12 changes: 11 additions & 1 deletion src/growlDirective.js
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Expand Up @@ -8,7 +8,8 @@ angular.module("angular-growl").directive("growl", ["$rootScope", "$sce",
replace: false,
scope: {
reference: '@',
inline: '@'
inline: '@',
limitMessages : '='
},
controller: ['$scope', '$timeout', 'growl',
function($scope, $timeout, growl) {
Expand All @@ -21,6 +22,15 @@ angular.module("angular-growl").directive("growl", ["$rootScope", "$sce",
$timeout(function() {
message.text = $sce.trustAsHtml(String(message.text));


if(angular.isDefined($scope.limitMessages))
{
var diff = $scope.messages.length - ($scope.limitMessages-1);
if(diff > 0)
{
$scope.messages.splice($scope.limitMessages-1,diff)
}
}
/** abillity to reverse order (newest first ) **/
if(growl.reverseOrder())
{
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