I want to use $timeout inside my custom AngularJS directive, but it's not working. My last implementation looks as following:
var App = angular.module('App', []);
App.controller('Controller', function($scope){
$scope.test = true;
$scope.toggle = function(){ $scope.test = !$scope.test;};
});
App.directive('showTemporary', ['$timeout', function ($timeout) {
return {
restrict: 'A',
link: function(scope, element, attr){
scope.$watch(attr.showTemporary, function(value){
element.css('display', value ? '' : 'none');
});
$timeout(element.css('display', 'none'), attr.hideDelay);
}
}
}]);
And markup:
<div ng-app='App'>
<div ng-controller='Controller'>
<button ng-click='toggle()'>toggle</button>
<div show-temporary='test' hide-delay="5000"> visible</div>
</div>
</div>
You need to pass function to $timeout try:
$timeout(function () {
element.css('display', 'none')
}, attr.hideDelay);
Also you should observe attributes, not watch.
attr.$observe('showTemporary', function(value){
element.css('display', value ? '' : 'none');
});
Your html was also broken:
<div show-temporary="{{test}}" hide-delay="5000"> visible</div>
Look carefully at the $timeout docs . The first parameter is FUNCTION, so you probably want it to be like this:
$timeout(function(){
element.css('display', 'none')
}, attr.hideDelay);
I'm not sure what are you trying to accomplish here but this is how you should use $timeout
$timeout([fn], [delay], [invokeApply], [Pass]);
$timeout(function() {element.css('display', 'none')}, attr.hideDelay);
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