[FIX] website: fix mega menu close while translating it

Issue

    - Install website
    - Add another language
    - Edit > Click on a menu item > Edit menu
    - Add mega menu & save
    - Change language
    - Click on the translate button
    - Try to translate a mega menu's item

    You can't, it always closes.

Cause

    This is the default bootstrap behavior.

Solution

    Override the default bootstrap behavior.

OPW-2151710

closes odoo/odoo#42012

X-original-commit: d19489350f23ed245db5a2efa9e08ba878ba77f5
Signed-off-by: Jason Van Malder <jvm-odoo@users.noreply.github.com>

addons/website/static/src/js/menu/translate.js

@@ -73,6 +73,13 @@ var TranslatePageMenu = websiteNavbarData.WebsiteNavbarActionWidget.extend({
         }
 
         var translator = new TranslatorMenu(this);
+
+        // We don't want the BS dropdown to close
+        // when clicking in a element to translate
+        $('.dropdown-menu').on('click', '.o_editable', function (ev) {
+            ev.stopPropagation();
+        });
+
         return translator.prependTo(document.body);
     },
 });