I'm using Restangular in my Angularjss. I have an index view that displays all messages. I can edit these messages and add to the list without problem. When I try to use remove()
via the element, the index page displaying all the messages doesn't update. I must refresh the page. I do not need to refresh the page after an addition or edit.
Sorry for not including a plunker but I'm not sure how to get a working example since my API is local.
I inject the messages object via resolve:
$routeProvider.when('/', {
templateUrl: 'messages-index.html',
controller: 'MessagesController',
resolve: {
messages: function(Restangular) {
return Restangular.all('messages').getList();
}
}
});
And use ng-repeat
To display the messages in the index view:
<li ng-repeat="message in messages | filter:query | filter:typeQuery class="messages__item">
<p>
<a href="#/messages/{{ message.id }}/">{{ message.message }}</a>
<a class="round secondary label">{{ message.type }}</a>
</p>
</li>
In the edit view, I inject the specific message via resolve:
$routeProvider.when('/messages/:messageId/edit', {
templateUrl: 'messages-edit.html',
controller: 'MessagesEditController',
resolve: {
message: function(Restangular, $route) {
return Restangular.one('messages', $route.current.params.messageId).get();
}
}
});
Lastly, my MessagesEditController
looks like this:
.controller('MessagesEditController', ['message', '$scope', '$location', 'Restangular', function(message, $scope, $location, Restangular) {
var original = message;
$scope.message = Restangular.copy(original);
$scope.editMessage = function() {
$scope.message.put().then(function(){
$location.path('/');
}, function(response) {
$scope.formErrors = response.data.error.params;
});
};
$scope.deleteMessage = function() {
original.remove().then(function() {
$location.path("/");
});
};
}])
Anyone know why my messages object is not updated in the index view after removal?
Cheers!
Restangular for some reason leaves it up to the user to update their $scope after a remove operation. Depending on the use case it may be useful.
original.remove().then(function() {
$scope.messages = _.without($scope.messages, original);
});
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