demo: change form layout

demo/xmla_connection/olap_wizard.json

@@ -15,19 +15,13 @@
     "connection_name": {
       "$ref": "urn:jio:remote_connections.json"
     },
-    "parameters": {
-      "type": "object",
-      "additionalProperties": false,
-      "properties": {
-        "columns": {
-          "title": "columns",
-          "$ref": "#/definitions/choice"
-        },
-        "rows": {
-          "title": "rows",
-          "$ref": "#/definitions/choice"
-        }
-      }
+    "columns": {
+      "title": "columns",
+      "$ref": "#/definitions/choice"
+    },
+    "rows": {
+      "title": "rows",
+      "$ref": "#/definitions/choice"
     }
   },
   "additionalProperties": false

demo/xmla_connection/wizard.js

@@ -46,7 +46,6 @@
         var dimensions = [],
           key,
           dimension;
-        v = v.parameters;
         if (v) {
           if (v.columns) {
             for (key in v.columns) {
@@ -503,7 +502,7 @@
             if (g.props.init_value) {
               connection_settings =
                 connections[convertOnMultiLevel(g.props.init_value, "/connection_name")];
-              if (path !== "/parameters/columns/" && path !== "/parameters/rows/") {
+              if (path !== "/columns/" && path !== "/rows/") {
                 choice_settings = convertOnMultiLevel(g.props.init_value, path);
               }
               return generateChoiceSchema(connection_settings, g.props.used_dimensions, choice_settings);