callback angular js function in socket

Question

var da="";
var app = angular.module('variantStore', []);
alert("javascript connected");

var socket = io();
$q = 2; //question number

$(document).ready(function(){
    alert("Enter");
    socket.emit('varq',$q);
    alert("qn:"+$q);
});
socket.on('tan',function(da){
        //alert(da);
        window.v=da;
    app.controller('VariantCardDetailsCtrl', ['$scope', function($scope){alert("qw"+v);$scope.variant = da;}]);
});

app.controller is not working, seems like i have issues with making a proper callback.

I'd suggest wrapping socket.io into a service and use it inside controller instead of dynamically creating controller on socket.io event — maurycy
– maurycy, Commented Jun 10, 2014 at 10:50
I don't know how to create service. Is there any alternative. — Pbd
– Pbd, Commented Jun 10, 2014 at 10:55

maurycy · Accepted Answer · 2014-06-10 11:00:26Z

2

take a look at this article on angularjs and socket.io from HTML5 Rocks

http://www.html5rocks.com/en/tutorials/frameworks/angular-websockets/

i think it will give you pretty good idea how to make things work the proper way

Cheers and good luck

answered Jun 10, 2014 at 11:00

maurycy

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