Support warning/error messages

apex/workspace_files/global.js

@@ -153,14 +153,24 @@ var apex_page_loaded = function() {
                         async       : true,
                         dataType    : 'json',
                         success     : function(data) {
-                            if (data.message && data.status == 'SUCCESS') {
-                                apex.message.showPageSuccess(data.message);
+                            if (data.message) {
+                                if (data.status == 'SUCCESS') {
+                                    apex.message.showPageSuccess(data.message);
+                                }
+                                else if (data.status == 'WARNING' || data.status == 'ERROR') {
+                                    apex.message.showErrors([{
+                                        type:       apex.message.TYPE.ERROR,
+                                        location:   ['page'],
+                                        message:    data.message,
+                                        unsafe:     false
+                                    }]);
+                                }
                             }
                         }
                     }
                 );
                 loop(i);
-            }, 10000);  // 10sec forever
+            }, 6000);  // 6sec forever
         })();
     }
 };

packages/app.sql

@@ -348,7 +348,7 @@ CREATE OR REPLACE PACKAGE BODY app AS
         RETURN COALESCE(out_value, out_default, in_name);
     EXCEPTION
     WHEN NO_DATA_FOUND THEN
-        RETURN NULL;
+        RETURN in_name;
     END;
 
 

packages/app_actions.sql

@@ -238,6 +238,17 @@ CREATE OR REPLACE PACKAGE BODY app_actions AS
         );
         --
         app.log_success(TO_CHAR(in_log_id));
+    EXCEPTION
+    WHEN OTHERS THEN
+        app_actions.send_message (
+            in_app_id       => in_app_id,
+            in_user_id      => in_user_id,
+            in_message      => app.get_translated_message('MVW_FAILED', in_app_id, in_lang_id),
+            in_type         => 'WARNING'
+        );
+        COMMIT;
+        --
+        app.raise_error();
     END;
 
 
@@ -1848,8 +1859,6 @@ CREATE OR REPLACE PACKAGE BODY app_actions AS
         --
         -- APEX_APPLICATION.G_X01, APEX_APPLICATION.G_X02, APEX_APPLICATION.G_X03
         --
-        APEX_JSON.WRITE('status',   'SUCCESS');
-        --
         FOR c IN (
             SELECT m.*
             FROM user_messages m
@@ -1861,7 +1870,7 @@ CREATE OR REPLACE PACKAGE BODY app_actions AS
             FETCH FIRST 1 ROWS ONLY
         ) LOOP
             APEX_JSON.WRITE('message',  c.message_payload);
-            APEX_JSON.WRITE('type',     c.message_type);
+            APEX_JSON.WRITE('status',   NVL(c.message_type, 'SUCCESS'));
             --
             UPDATE user_messages m
             SET m.delivered_at          = SYSDATE