FND_MESSAGE的用法

关于FND_MESSAGE的详细用法可以参见 http://docs.oracle.com/cd/E18727_01/doc.121/e12897/T302934T462354.htm
这里只列出几个常用的Example,方便查用

FND_MESSAGE.SET_NAME

Retrieves your message from Message Dictionary and sets it on the message stack. You call FND_MESSAGE.SET_NAME once for each message you use in your client-side PL/SQL procedure. You must call FND_MESSAGE.SET_NAME before you call FND_MESSAGE.SET_TOKEN.
Example 1
/* Display a warning, asking OK/Cancel question */ FND_MESSAGE.SET_NAME ('FND', 'WANT_TO_CONTINUE'); FND_MESSAGE.SET_TOKEN ('PROCEDURE', 'Compiling this flexfield'); if (FND_MESSAGE.WARN) then /* User selected OK, so add appropriate logic ... */

FND_MESSAGE.WARN

Example:
/* Display a warning, asking OK/Cancel question */ FND_MESSAGE.SET_NAME ('FND', 'WANT TO CONTINUE'); FND_MESSAGE.SET_TOKEN ('PROCEDURE', 'Compiling this flexfield'); IF (FND_MESSAGE.WARN) THEN /* User selected OK, so add appropriate logic ... */ ELSE /* User selected Cancel, so add appropriate logic ... */ END IF;

FND_MESSAGE.ERROR

Example:
/* Display an error message with a translated token */ FND_MESSAGE.SET_NAME ('FND', 'FLEX_COMPILE_ERROR'); FND_MESSAGE.SET_TOKEN ('PROCEDURE', 'TRANS_PROC_NAME', TRUE); FND_MESSAGE.ERROR; /* Then either raise FORM_TRIGGER_FAILURE, or exit routine*/

FND_MESSAGE.SHOW

Example
/* Show an informational message */ FND_MESSAGE.SET_NAME ('FND', 'COMPILE_CANCELLED'); FND_MESSAGE.SHOW;

FND_MESSAGE.QUESTION

Example 1 /* Display a message with two buttons in a modal window */ FND_MESSAGE.SET_NAME('INV', 'MY_PRINT_MESSAGE'); FND_MESSAGE.SET_TOKEN('PRINTER', 'hqunx138'); FND_MESSAGE.QUESTION('PRINT-BUTTON'); /* If 'PRINT-BUTTON' is defined with the value “Print", the user sees two buttons: “Print", and “Cancel". */ Example 2 /* Display a message with three buttons in a modal window. Use the Caution icon for the window. */ FND_MESSAGE.SET_NAME('FND', 'DELETE_EVERYTHING'); FND_MESSAGE.QUESTION('DELETE', NULL, 'CANCEL', 1, 3, 'caution'); Example 3 /* Display a message with two buttons in a modal window. "Yes" and "No" */ FND_MESSAGE.SET_NAME('FND', 'REALLY'); FND_MESSAGE.QUESTION('YES', 'NO', NULL);

FND_MESSAGE.DEBUG

/* as the last part of an item handler */ ELSE fnd_message.debug('Invalid event passed to ORDER.ITEM_NAME: ' || EVENT); END IF;