fix cache

frontend/client/src/loader.js

@@ -32,13 +32,15 @@ var Espo = Espo || {classMap:{}};
 
     var root = this;
 
-    Espo.Loader = function (cache) {
+    Espo.Loader = function (cache, cacheTimestamp) {
         this.cache = cache || null;
         this._loadCallbacks = {};
 
         this.pathsBeingLoaded = {};
 
         this.libsConfig = {};
+
+        this.cacheTimestamp = cacheTimestamp || null;
     }
 
     _.extend(Espo.Loader.prototype, {
@@ -282,9 +284,16 @@ var Espo = Espo || {classMap:{}};
             }
             this.pathsBeingLoaded[path] = true;
 
+            var useCache = false;
+            if (this.cacheTimestamp) {
+                useCache = true;
+                var sep = (path.indexOf('?') > -1) ? '&' : '?';
+                path += sep + 'r=' + this.cacheTimestamp;
+            }
+
             $.ajax({
                 type: 'GET',
-                cache: false,
+                cache: useCache,
                 dataType: 'text',
                 local: true,
                 url: path,

frontend/html/main.html

@@ -37,7 +37,8 @@
                 Espo.require('app', function (App) {
                     var app = new App({
                         useCache: false,
-                        url: '../api/v1',
+                        cacheTimestamp: {{cacheTimestamp}},
+                        url: '../api/v1'
                     }, function (app) {
                         {{runScript}}
                     });

frontend/html/portal.html

@@ -38,7 +38,8 @@
                     var app = new App({
                         id: '{{portalId}}',
                         useCache: false,
-                        url: '../api/v1/portal/{{portalId}}',
+                        cacheTimestamp: {{cacheTimestamp}},
+                        url: '../api/v1/portal/{{portalId}}'
                     }, function (app) {
                         {{runScript}}
                     });

html/main.html

@@ -13,6 +13,7 @@
         <link rel="shortcut icon" href="client/img/favicon.ico" type="image/x-icon">
         <script type="text/javascript">
             $(function () {
+                Espo.loader.cacheTimestamp = {{cacheTimestamp}};
                 Espo.require('app', function (App) {
                     var app = new App({
                         useCache: {{useCache}},

html/portal.html

@@ -13,6 +13,7 @@
         <link rel="shortcut icon" href="client/img/favicon.ico" type="image/x-icon">
         <script type="text/javascript">
             $(function () {
+                Espo.loader.cacheTimestamp = {{cacheTimestamp}};
                 Espo.require('app-portal', function (App) {
                     var app = new App({
                         id: '{{portalId}}',