Fixed unable to drop multiple Rules and Foreign Tables from properties tab. Fixes #3899

docs/en_US/release_notes_4_2.rst

@@ -39,6 +39,7 @@ Bug fixes
 | `Bug #3872 <https://redmine.postgresql.org/issues/3872>`_ - Ensure object names in external process dialogues are properly escaped.
 | `Bug #3891 <https://redmine.postgresql.org/issues/3891>`_ - Correct order of Save and Cancel button for json/jsonb editing.
 | `Bug #3897 <https://redmine.postgresql.org/issues/3897>`_ - Data should be updated properly for FTS Configurations, FTS Dictionaries, FTS Parsers and FTS Templates.
+| `Bug #3899 <https://redmine.postgresql.org/issues/3899>`_ - Fixed unable to drop multiple Rules and Foreign Tables from properties tab.
 | `Bug #3903 <https://redmine.postgresql.org/issues/3903>`_ - Fixed Query Tool Initialization Error.
 | `Bug #3908 <https://redmine.postgresql.org/issues/3908>`_ - Fixed keyboard navigation for Select2 and Privilege cell in Backgrid.
 | `Bug #3916 <https://redmine.postgresql.org/issues/3916>`_ - Correct schema should be displayed in Materialized View dialog.

web/pgadmin/browser/server_groups/servers/databases/schemas/foreign_tables/static/js/foreign_table.js

@@ -523,6 +523,7 @@ define('pgadmin.node.foreign_table', [
 
       },
       model: pgBrowser.Node.Model.extend({
+        idAttribute: 'oid',
         initialize: function(attrs, args) {
           var isNew = (_.size(attrs) === 0);
           if (isNew) {
@@ -571,7 +572,8 @@ define('pgadmin.node.foreign_table', [
           type: 'multiline',
         },{
           id: 'ftsrvname', label: gettext('Foreign server'), cell: 'string', control: 'node-ajax-options',
-          type: 'text', group: gettext('Definition'), url: 'get_foreign_servers', disabled: function(m) { return !m.isNew(); },
+          type: 'text', group: gettext('Definition'), url: 'get_foreign_servers',
+          disabled: function(m) { return !m.isNew(); }, cache_node: 'database',
         },{
           id: 'inherits', label: gettext('Inherits'), group: gettext('Definition'),
           type: 'array', min_version: 90500, control: NodeAjaxOptionsMultipleControl,

web/pgadmin/browser/server_groups/servers/databases/schemas/tables/rules/static/js/rule.js

@@ -125,6 +125,7 @@ define('pgadmin.node.rule', [
         properties of the model in schema.
        */
       model: pgAdmin.Browser.Node.Model.extend({
+        idAttribute: 'oid',
         schema: [{
           id: 'name', label: gettext('Name'),
           type: 'text', disabled: function(m) {