CUSTOM.PLL的使用

在开发中对系统标准form的修改一般不建议修改系统原有FORM，对所需要修改的内容一般写在CUSTOM.PLL里即可，应为每个form运行的时候都会调用CUSTOM.PLL具体概念性东西可参考网上资料，很多的这里不再重述，只针应用做介绍

一,开发对象：程序 PROCEDURE event(event_name VARCHAR2)；

二.判断在哪里触发

举例

IF form_name = 'APXINWKB' AND event_name = 'WHEN-NEW-FORM-INSTANCE' THEN
    --SET_MENU_ITEM_PROPERTY('SPECIAL.MENU15',LABEL,'自动创建');
    --FND_MESSAGE.DEBUG('WHEN-NEW-FORM-INSTANCE');
    set_menu_item_property('FILE.SAVE', enabled, PROPERTY_ON);-- able save menu
    app_special2.instantiate('SPECIAL13', special_menu_name13, NULL, TRUE); --添加菜单API
    app_special2.instantiate('SPECIAL14', special_menu_name14, NULL, TRUE); --添加菜单API
    app_special2.instantiate('SPECIAL15', special_menu_name15, NULL, TRUE); --添加菜单API

    RETURN;
  END IF;

IF form_name = 'APXINWKB' AND event_name = 'WHEN-NEW-ITEM-INSTANCE' /*AND
     block_name = 'INV_SUM_FOLDER'*/ THEN
     IF name_in('INV_SUM_FOLDER.QUICK_PO_NUMBER') IS NULL THEN
    set_item_property('INV_SUM_CONTROL.MATCH', enabled, property_false);
     ELSE
     	set_item_property('INV_SUM_CONTROL.MATCH', enabled, property_true);
     END IF;
     --IF :SYSTEM.FORM_ATATUS = 'NEW' OR :SYSTEM.FORM_ATATUS = 'CHANGED' THEN
     --V_STATUS := SYSTEM.BLOCK_ATATUS;
     --FND_MESSAGE.DEBUG('SYSTEM.BLACK_ATATUS');
    -- END IF;
    V_INVOICE_ID :=  NAME_IN('INV_SUM_FOLDER.INVOICE_ID');
    SELECT COUNT(*)
    INTO V_COUNT
    FROM AP_INVOICE_LINES_ALL L
    WHERE l.invoice_id = V_INVOICE_ID
    AND   L.PO_LINE_ID IS NOT NULL
    AND   L.amount <> 0;
    --FND_MESSAGE.DEBUG(V_INVOICE_ID||'---'||V_COUNT);
    IF V_COUNT = 0 THEN
    	app_special.enable('SPECIAL15', property_OFF);
    ELSE
    	app_special.enable('SPECIAL15', property_on);
    END IF;
    RETURN;

  END IF;

IF form_name = 'APXINWKB' AND event_name = 'WHEN-NEW-BLOCK-INSTANCE' THEN

    --SET_MENU_ITEM_PROPERTY('SPECIAL.MENU15',LABEL,'自动创建');
    app_special.enable('SPECIAL13', property_on);
    app_special.enable('SPECIAL14', property_on);
    app_special.enable('SPECIAL15', property_on);

    RETURN;
  END IF;

三.获取FORM里面ITEM的值

V_INVOICE_ID :=  NAME_IN('INV_SUM_FOLDER.INVOICE_ID');

四.工具里面菜单开发

定义变量

form_name          VARCHAR2(30) := name_in('system.current_form');
  block_name     varchar2(30) := name_in('system.cursor_block');
  special_menu_name13 VARCHAR2(2000);
  special_menu_name14 VARCHAR2(2000);
  special_menu_name15 VARCHAR2(2000);

菜单名称

 special_menu_name13 := '返利';
  special_menu_name14 := '订单';
  special_menu_name15 := '更新';

初始化菜单

 IF form_name = 'APXINWKB' AND event_name = 'WHEN-NEW-FORM-INSTANCE' THEN
    --SET_MENU_ITEM_PROPERTY('SPECIAL.MENU15',LABEL,'自动创建');
    --FND_MESSAGE.DEBUG('WHEN-NEW-FORM-INSTANCE');
    set_menu_item_property('FILE.SAVE', enabled, PROPERTY_ON);-- able save menu
    app_special2.instantiate('SPECIAL13', special_menu_name13, NULL, TRUE); --添加菜单API
    app_special2.instantiate('SPECIAL14', special_menu_name14, NULL, TRUE); --添加菜单API
    app_special2.instantiate('SPECIAL15', special_menu_name15, NULL, TRUE); --添加菜单API

    RETURN;
  END IF;

启用菜单

IF form_name = 'APXINWKB' AND event_name = 'WHEN-NEW-BLOCK-INSTANCE' THEN

    --SET_MENU_ITEM_PROPERTY('SPECIAL.MENU15',LABEL,'自动创建');
    app_special.enable('SPECIAL13', property_on);
    app_special.enable('SPECIAL14', property_on);
    app_special.enable('SPECIAL15', property_on);

    RETURN;
  END IF;

触发菜单执行功能

 IF ((form_name = 'APXINWKB') /*and (Block_Name = 'LINES')*/
     AND (event_name = 'SPECIAL13')) THEN

五。调用客户化FORM

IF ((form_name = 'APXINWKB') /*and (Block_Name = 'LINES')*/
     AND (event_name = 'SPECIAL13')) THEN
    IF  name_in('System.Form_Status') = 'CHANGED' THEN
    	old_level := NAME_IN('system.message_level');
      COPY('5','system.message_level');
      commit;
      COPY(old_level,'system.message_level');
    END IF;
    param_to_pass1 := name_in('INV_SUM_FOLDER.ORG_ID');
    param_to_pass2 := name_in('INV_SUM_FOLDER.VENDOR_ID');
    param_to_pass4 := name_in('INV_SUM_FOLDER.INVOICE_ID');
    param_to_pass5 := name_in('INV_SUM_FOLDER.ACCTS_PAY_CODE_COMBINATION_ID');
    param_to_pass6 := name_in('INV_SUM_FOLDER.GL_DATE');
    param_to_pass7 := name_in('INV_SUM_FOLDER.SET_OF_BOOKS_ID');
    --FND_MESSAGE.DEBUG('CUSTOM.PLL');
    --FND_MESSAGE.DEBUG('param_to_pass4  '||param_to_pass4);
    --FND_MESSAGE.DEBUG('param_to_pass5  '||param_to_pass5);
    --FND_MESSAGE.DEBUG('param_to_pass6  '||param_to_pass6);
    --FND_MESSAGE.DEBUG('param_to_pass7  '||param_to_pass7);
    V_PROPERTY := Get_Menu_Item_Property('FILE.SAVE',enabled);
    --FND_MESSAGE.DEBUG('V_PROPERTY  '||V_PROPERTY);
    --set_menu_item_property('FILE.SAVE', enabled, PROPERTY_OFF);-- disable save menu 

    fnd_function.execute(function_name => 'CUXAPREBATE',
                         open_flag     => 'Y',
                         session_flag  => 'Y',
                         other_params  => 'G_ORG_ID="' || param_to_pass1 ||
                                          '" G_VENDOR_ID="' ||
                                          param_to_pass2 || /*'"'||*/
                                          '" G_INVOICE_ID="' ||
                                          param_to_pass4 ||
                                          '" G_CCID="' ||
                                          param_to_pass5 ||
                                          '" G_GL_DATE="' ||
                                          param_to_pass6 ||
                                          '" G_SET_OF_BOOKS_ID="' ||
                                          param_to_pass7 || '"');

  ELSIF ((form_name = 'APXINWKB') /*and (Block_Name = 'LINES')*/
        AND (event_name = 'SPECIAL14')) THEN
    param_to_pass3 := name_in('INV_SUM_FOLDER.QUICK_PO_NUMBER');
   fnd_function.execute(function_name => 'CUXAPPOINFOR',
                         open_flag     => 'Y',
                         session_flag  => 'Y',
                         other_params  => 'G_PO_NUMBER="' || param_to_pass3 ||
                                          '"' ); END IF;

六。更新FORM上数据

IF ((form_name = 'APXINWKB') /*and (Block_Name = 'LINES')*/
        AND (event_name = 'SPECIAL15')) THEN
    BEGIN
    --fnd_message.debug('XXXXXXXX:'||NAME_IN('INV_SUM_FOLDER.VENDOR_ID'));
    V_INVOICE_ID :=  NAME_IN('INV_SUM_FOLDER.INVOICE_ID');
    FOR REC_INVOICE IN rec_invoice_line(p_invoice_id => V_INVOICE_ID) LOOP

    	open rec_invoice_lok(p_invoice_id => REC_INVOICE.INVOICE_ID);

    	BEGIN
    	SELECT H.TERM_ID
		  INTO   V_TERM_ID
		  FROM   CUX_OMS_PO_HEADERS H,PO_HEADERS_ALL PH
			WHERE  H.PO_NUMBER = PH.SEGMENT1
			AND    H.PROCESS_STATUS = 'COMPLETE'
			AND    PH.PO_HEADER_ID = REC_INVOICE.PO_HEADER_ID;
    	EXCEPTION
    		WHEN OTHERS THEN
    		  FND_MESSAGE.DEBUG('V_TERM_ID:'||SQLERRM);
			END ;

			BEGIN
			SELECT rt.transaction_date
			into   v_date
      FROM rcv_transactions rt
      WHERE rt.TRANSACTION_ID = REC_INVOICE.RCV_TRANSACTION_ID
      AND ROWNUM = 1;
      	EXCEPTION
    		WHEN OTHERS THEN
    		  FND_MESSAGE.DEBUG('v_date:'||SQLERRM);
			END ;
			SELECT V.NAME
			INTO V_NAME
			FROM ap_terms_vl V
			WHERE V.TERM_ID = V_TERM_ID;

			COPY(V_NAME,'INV_SUM_FOLDER.TERMS_NAME');
			COPY(V_TERM_ID,'INV_SUM_FOLDER.TERMS_ID');
			COPY(v_date,'INV_SUM_FOLDER.TERMS_DATE');
			/*UPDATE AP_INVOICES_ALL
			SET    TERMS_ID = V_TERM_ID,
			       TERMS_DATE = v_date
			WHERE  INVOICE_ID = REC_INVOICE.INVOICE_ID;*/

			close rec_invoice_lok;
			exit;
  END LOOP;
  old_level := NAME_IN('system.message_level');
  COPY('5','system.message_level');
  commit;
  COPY(old_level,'system.message_level');
  --query_block(p_block_name =>'INV_SUM_FOLDER');
  EXCEPTION
  	WHEN OTHERS THEN
  	 FND_MESSAGE.DEBUG('更新发票头时出现错误：'||sqlerrm);
  END;
  ELSE
    RETURN;
  END IF;

七.失效/生效 FORM项或者菜单

  IF form_name = 'APXINWKB' AND event_name = 'WHEN-NEW-ITEM-INSTANCE' /*AND
     block_name = 'INV_SUM_FOLDER'*/ THEN
     IF name_in('INV_SUM_FOLDER.QUICK_PO_NUMBER') IS NULL THEN
    set_item_property('INV_SUM_CONTROL.MATCH', enabled, property_false);
     ELSE
     	set_item_property('INV_SUM_CONTROL.MATCH', enabled, property_true);
     END IF;
     --IF :SYSTEM.FORM_ATATUS = 'NEW' OR :SYSTEM.FORM_ATATUS = 'CHANGED' THEN
     --V_STATUS := SYSTEM.BLOCK_ATATUS;
     --FND_MESSAGE.DEBUG('SYSTEM.BLACK_ATATUS');
    -- END IF;
    V_INVOICE_ID :=  NAME_IN('INV_SUM_FOLDER.INVOICE_ID');
    SELECT COUNT(*)
    INTO V_COUNT
    FROM AP_INVOICE_LINES_ALL L
    WHERE l.invoice_id = V_INVOICE_ID
    AND   L.PO_LINE_ID IS NOT NULL
    AND   L.amount <> 0;
    --FND_MESSAGE.DEBUG(V_INVOICE_ID||'---'||V_COUNT);
    IF V_COUNT = 0 THEN
    	app_special.enable('SPECIAL15', property_OFF);
    ELSE
    	app_special.enable('SPECIAL15', property_on);
    END IF;
    RETURN;

  END IF;