demo olap_wizard use getRemoteSettings

demo/xmla_connection/wizard.js

@@ -4,20 +4,11 @@
 (function (window, rJS) {
   "use strict";
 
-  function getConnections() {
-    return {
-      "xmla": {
-        "urls": ["https://d1.erp5.ru/saiku/xmla"],
-        "properties": {"DataSourceInfo": "FoodMart", "Catalog": "FoodMart", "Cube": "Sales"}
-      }
-    };
-  }
-
-  function getCurrentConnectionSettings(gadget) {
+  function getCurrentConnectionSettings(g, gadget) {
     var connections;
     return RSVP.Queue()
       .push(function () {
-        return getConnections();
+        return g.getRemoteSettings();
       })
       .push(function (c) {
         connections = c;
@@ -318,10 +309,24 @@
         value: {}
       });
     })
+    .declareMethod("getRemoteSettings", function () {
+      return {
+        "xmla": {
+          "urls": ["https://d1.erp5.ru/saiku/xmla"],
+          "properties": {"DataSourceInfo": "FoodMart", "Catalog": "FoodMart", "Cube": "Sales"}
+        }
+      };
+    })
     .allowPublicAcquisition("notifyValid", function (arr, scope) {
     })
     .allowPublicAcquisition("notifyInvalid", function (arr, scope) {
     })
+    .declareMethod("rerender", function () {
+      return this.getDeclaredGadget("olap_wizard")
+        .push(function (gadget) {
+          return gadget.rerender();
+        });
+    })
     .declareMethod("render", function (opt) {
       if (!opt) {
         opt = {};
@@ -382,7 +387,7 @@
           .push(function (gadget) {
             gadget_settings = gadget;
             return RSVP.all([
-              getCurrentConnectionSettings(gadget),
+              getCurrentConnectionSettings(g, gadget),
               gadget.getSubGadget(sub_scope)
             ]);
           })
@@ -457,7 +462,7 @@
       if ("urn:jio:remote_connections.json" === url) {
         return new RSVP.Queue()
           .push(function () {
-            return getConnections();
+            return g.getRemoteSettings();
           })
           .push(function (connections) {
             var key,