Data update

Task/HTTP/JavaScript/http-3.js

@@ -1,65 +1,7 @@
-/**
- * @name _http
- * @description Generic API Client using XMLHttpRequest
- * @param {string} url The URI/URL to connect to
- * @param {string} method The HTTP method to invoke- GET, POST, etc
- * @param {function} callback Once the HTTP request has completed, responseText is passed into this function for execution
- * @param {object} params Query Parameters in a JavaScript Object (Optional)
- *
- */
-function _http(url, method, callback, params) {
-    var xhr,
-        reqUrl;
+var req = new XMLHttpRequest();
+req.onload = function() {
+  console.log(this.responseText);
+};
 
-    xhr = new XMLHttpRequest();
-    xhr.onreadystatechange = function xhrProc() {
-        if (xhr.readyState == 4 && xhr.status == 200) {
-            callback(xhr.responseText);
-        }
-    };
-
-
-    /** If Query Parameters are present, handle them... */
-    if (typeof params === 'undefined') {
-        reqUrl = url;
-    } else {
-        switch (method) {
-            case 'GET':
-                reqUrl = url + procQueryParams(params);
-                break;
-            case 'POST':
-                reqUrl = url;
-                break;
-            default:
-        }
-    }
-
-
-    /** Send the HTTP Request */
-    if (reqUrl) {
-        xhr.open(method, reqUrl, true);
-        xhr.setRequestHeader("Accept", "application/json");
-
-        if (method === 'POST') {
-            xhr.send(params);
-        } else {
-            xhr.send();
-        }
-    }
-
-
-    /**
-     * @name procQueryParams
-     * @description Return function that converts Query Parameters from a JavaScript Object to a proper URL encoded string
-     * @param {object} params Query Parameters in a JavaScript Object
-     *
-     */
-    function procQueryParams(params) {
-        return "?" + Object
-            .keys(params)
-            .map(function (key) {
-                return key + "=" + encodeURIComponent(params[key])
-            })
-            .join("&")
-    }
-}
+req.open('get', 'http://rosettacode.org', true);
+req.send()