Angular: Empty Fiddle

http://angularjs.org/

by Amir

HTML

<script src="http://code.angularjs.org/angular-1.0.1.js"></script>
<div ng-controller="MyCtrl">
  <img ng-src="{{MyUtil.strConcat('http://localhost:8081/media/', path)}}" />
</div>

JavaScript

var myApp = angular.module('myApp',[]);

myApp.factory('MyUtil', function() {
    return {
        strConcat: function(str1, str2) {
            return (angular.isDefined(str1) && angular.isDefined(str2)) ? (str1 + str2) : undefined;
        }
    }
});

function MyCtrl($scope, $timeout, MyUtil) {
    $scope.MyUtil = MyUtil;
    $timeout(function () {
        $scope.path = 'images/23694c70-04d7-11e3-9ba8-73fb00de24c4.png';
    }, 1000);
};