Honour the node type (if provided) in the menu item, and disable it on

any other nodes.

web/pgadmin/browser/static/js/menu.js

@@ -9,7 +9,7 @@ function(_, S, pgAdmin, $) {
   var MenuItem = pgAdmin.Browser.MenuItem = function(opts) {
     var menu_opts = [
       'name', 'label', 'priority', 'module', 'callback', 'data', 'enable',
-      'category', 'target', 'url', 'icon'
+      'category', 'target', 'url', 'icon', 'node'
     ],
     defaults = {
       url: '#',
@@ -119,8 +119,20 @@ function(_, S, pgAdmin, $) {
      * Checks this menu enable/disable state based on the selection.
      */
     disabled: function(node, item) {
-      if (this.enable == undefined)
+      if (this.enable == undefined) {
-          return false;
+        return false;
+      }
+
+      if (this.node) {
+        if (!node) {
+          return true;
+        }
+        if (_.isArray(this.node) ? (
+          _.indexOf(this.node, node) == -1
+        ) : (this.node != node._type)) {
+          return true;
+        }
+      }
 
       if (_.isBoolean(this.enable)) return !this.enable;
       if (_.isFunction(this.enable)) return !this.enable.apply(this.module, [node, item, this.data]);

web/pgadmin/browser/templates/browser/js/browser.js

@@ -591,7 +591,8 @@ function(require, $, _, S, Bootstrap, pgAdmin, alertify, CodeMirror) {
                 target: m.target, icon: m.icon,
                 enable: (m.enable == '' ? true : (_.isString(m.enable) &&
                    m.enable.toLowerCase() == 'false') ?
-                  false : m.enable)
+                  false : m.enable),
+                node: m.node
               });
             }
           } else  {