disable input

vendor/built_in_modules/announcement/app/views/panel/announcement/back_end/approvals/_modal_approve.html.erb

@@ -57,6 +57,7 @@
                   //Disable all default actions       
                   e.preventDefault();
           });
+					$('input', frameBody).attr("disabled", true);
       });
 		});
 		</script>