Add custom header to http call

Question

I have this part of code

App.factory('httpRequestInterceptor', function () {
return {
    request: function (config) {

        console.log(config)
        config.headers['Access-Control-Allow-Origin'] = '*';
        config.headers['Access-Control-Allow-Methods'] = 'GET, PUT, POST, DELETE, HEAD, OPTIONS';
        config.headers['Access-Control-Allow-Credentials'] = 'true';
        config.headers['Access-Control-Allow-Headers'] = 'X-Requested-With, origin, content-type, accept, application/xml;charset=utf-8';

        return config;
    }
};

});

and this

App.config(['$stateProvider', '$httpProvider', '$locationProvider', '$urlRouterProvider', '$ocLazyLoadProvider', function ($stateProvider, $httpProvider, $locationProvider, $urlRouterProvider, $ocLazyLoadProvider) {
$httpProvider.interceptors.push('httpRequestInterceptor');}]);

Now everytime that run i get this error Request header field Access-Control-Allow-Origin is not allowed by Access-Control-Allow-Headers in preflight response.

This case occurs because of cross origin reference restrictions of java script. You have to enable cross origin access in your backend application. Let me know your backend technology, then only I can go through it. — Channa Jayamuni
– Channa Jayamuni, Commented Jun 9, 2017 at 9:13
because backend is not my part, i dont know much about technology. I think that is self-hosted service in a console application. learn.microsoft.com/en-us/dotnet/framework/wcf/samples/… — GomuGomuNoRocket
– GomuGomuNoRocket, Commented Jun 9, 2017 at 9:21

nevradub · Accepted Answer · 2017-06-09 09:14:10Z

1

I thinks you need to specified Access-Control-Allow-Origin in your server, not in your application angularjs.

answered Jun 9, 2017 at 9:14

nevradub

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