MDL-31113 filemanager element - refresh file list from server on load

moodle · Jan 19, 2012 · b56d54c · b56d54c
1 parent 1aff7bb
commit b56d54c
Show file tree

Hide file tree

Showing 2 changed files with 13 additions and 3 deletions.
diff --git a/lib/form/filemanager.js b/lib/form/filemanager.js
@@ -76,7 +76,7 @@ M.form_filemanager.init = function(Y, options) {
                 this.filecount = 0;
             }
             this.setup_buttons();
-            this.render();
+            this.refresh(this.currentpath); // MDL-31113 get latest list from server
         },
 
         wait: function(client_id) {
@@ -141,15 +141,18 @@ M.form_filemanager.init = function(Y, options) {
             }
         },
         filepicker_callback: function(obj) {
-            var button_addfile  = Y.one("#btnadd-"+this.client_id);
             this.filecount++;
+            this.check_buttons();
+            this.refresh(this.currentpath);
+        },
+        check_buttons: function() {
+            var button_addfile  = Y.one("#btnadd-"+this.client_id);
             if (this.filecount > 0) {
                 Y.one("#btndwn-"+this.client_id).setStyle('display', 'inline');
             }
             if (this.filecount >= this.maxfiles && this.maxfiles!=-1) {
                 button_addfile.setStyle('display', 'none');
             }
-            this.refresh(this.currentpath);
         },
         refresh: function(filepath) {
             var scope = this;
@@ -164,6 +167,8 @@ M.form_filemanager.init = function(Y, options) {
                 scope: scope,
                 params: {'filepath':filepath},
                 callback: function(id, obj, args) {
+                    scope.filecount = obj.filecount;
+                    scope.check_buttons();
                     scope.options = obj;
                     scope.render(obj);
                 }
@@ -298,6 +303,8 @@ M.form_filemanager.init = function(Y, options) {
                             scope: scope,
                             params: params,
                             callback: function(id, obj, args) {
+                                scope.filecount = obj.filecount;
+                                scope.check_buttons();
                                 scope.options = obj;
                                 scope.render(obj);
                             }

diff --git a/repository/draftfiles_ajax.php b/repository/draftfiles_ajax.php
@@ -59,6 +59,9 @@
         $filepath = optional_param('filepath', '/', PARAM_PATH);
 
         $data = file_get_drafarea_files($draftid, $filepath);
+        $info = file_get_draft_area_info($draftid);
+        $data->filecount = $info['filecount'];
+        $data->filesize = $info['filesize'];
         echo json_encode($data);
         die;