I'm +- new in Frontend work and I'm willing to learn.
I'm trying to use WebSockects to change my page and getting crazy on the
process. Consider the class MyWS a working WS.
<html ng-app="todoApp">
<head>
<script src="/assets/js/angular.min.js"></script>
<script src="/assets/js/underscore.js"></script>
<script src="/assets/js/MyWS.js"></script>
<script>
angular.module('todoApp', [])
.controller('WebsocketController', ['$scope', function(
$scope) {
$scope.users = [{"firstName" : "firstName", "lastName" :
"lastName"}];
$scope.message = "crazy";
var counter = 0;
var ws = MyWS("ws://localhost:9000/websocket", function(
ws) {
$scope.message = "Socket has been opened!";
ws.send("RelevantUsers", {"userId":"Hello World"},
function(message) {
$scope.message = message.data;
var userIds = _.map(message.data.results,
function(elem) { return elem.userId });
ws.send("LoadUsers", {"userIds": userIds},
function(message) {
_.each(message.data.users, function(elem) {
$scope.users.push(elem);
});
console.log($scope.users);
});
});
});
}]);
</script>
</head>
<body>
Hello World
<p></p>
<div ng-controller="WebsocketController">
<div>{{ message }}</div>
<div ng-repeat="user in users" style="width:500px; float:left;
border:solid 2px #aaa; padding: 5px; margin: 5px">
<div>{{user.firstName}} {{user.lastName}}</div>
</div>
</div>
</body>
</html>
I get the {{ message }} set to "crazy" at the beggining and never changed,
actually the console.log($scope.users) works and I have 10 elements on the
array visible on the console after all this messages changed with the
server.
My question is. Since all the steps seem to pass, why dont I have an
updated page at the end?
Thanks for any help
Best
MArcos
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