2014-09-14 Created By BaoXinjian

一、匯總

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????1.建立SearchInvoicePG對應的Create按鈕以跳轉到Create頁面

????2.?SearchInvoiceCO.java中添加如下方法

????3.?建立CreateInvoicePG，設定Button Region和Main Region

????4.?CreateInvoiceCO.java中添加如下方法

????5. 在InvoiceAM中添加如下方法

????6.?CreateInvoiceCO.java中添加如下方法

????7. 在InvoiceAM中添加如下方法

????8.?SearchInvoiceCO.java中添加如下方法

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二、分步解析

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1.建立SearchInvoicePG對應的Create按鈕以跳轉到Create頁面

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2.?SearchInvoiceCO.java中添加如下方法

public void processFormRequest(OAPageContext pageContext,OAWebBean webBean) { super.processFormRequest(pageContext, webBean);/**按下創建發票Button，頁面跳轉至創建發票頁面**/if (pageContext.getParameter("Create") != null) {pageContext.setForwardURL("OA.jsp?page=/oracle/apps/bxj/ap/invoice/webui/CreateInvoicePG",null,OAWebBeanConstants.KEEP_MENU_CONTEXT,null, null, true,OAWebBeanConstants.ADD_BREAD_CRUMB_YES,OAWebBeanConstants.IGNORE_MESSAGES);}}

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3.?建立CreateInvoicePG，設定Button Region和Main Region

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4.?CreateInvoiceCO.java中添加如下方法

public void processRequest(OAPageContext pageContext, OAWebBean webBean) {super.processRequest(pageContext, webBean);/**初始化頁面，調用創建Row的方式**/if (!pageContext.isBackNavigationFired(false)) {TransactionUnitHelper.startTransactionUnit(pageContext, "CreateInvoiceTxn");if (!pageContext.isFormSubmission()) {OAApplicationModule am = pageContext.getApplicationModule(webBean);am.invokeMethod("AmCreateInvoice");}} else {if (!TransactionUnitHelper.isTransactionUnitInProgress(pageContext,"CreateInvoiceTxn",true)) {OADialogPage dialogPage = new OADialogPage(NAVIGATION_ERROR);pageContext.redirectToDialogPage(dialogPage);}}OAApplicationModule am = pageContext.getApplicationModule(webBean);am.invokeMethod("AmCreateInvoice", null);}

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5. 在InvoiceAM中添加如下方法

/**創建Invoice，初始化頁面創建Row以存放資料**/public void AmCreateInvoice() {OAViewObject vo = (OAViewObject)getInvoiceCreateVO1();vo.setMaxFetchSize(0);vo.executeQuery();Row row = vo.createRow();vo.insertRow(row);row.setNewRowState(Row.STATUS_INITIALIZED);}

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6.?CreateInvoiceCO.java中添加如下方法

public void processFormRequest(OAPageContext pageContext,OAWebBean webBean) {super.processFormRequest(pageContext, webBean);/**按下確定Button后，調用創建Invoice的AM 方法**/OAApplicationModule am = pageContext.getApplicationModule(webBean);if (pageContext.getParameter("Apply") != null) {OAViewObject vo = (OAViewObject)am.findViewObject("CreateInvoiceVO1");am.invokeMethod("AmCreateApply", null);TransactionUnitHelper.endTransactionUnit(pageContext,"CreateInvoiceTxn");pageContext.forwardImmediately("OA.jsp?page=/oracle/apps/bxj/ap/invoice/webui/SearchInvoicePG",null,OAWebBeanConstants.KEEP_MENU_CONTEXT,null, null, true,OAWebBeanConstants.ADD_BREAD_CRUMB_NO);} else if (pageContext.getParameter("Cancel") != null) {am.invokeMethod("AmCreateRollback", null);TransactionUnitHelper.endTransactionUnit(pageContext, "CreateInvoiceTxn");pageContext.forwardImmediately("OA.jsp?page=/oracle/apps/bxj/ap/invoice/webui/SearchInvoicePG",null,OAWebBeanConstants.KEEP_MENU_CONTEXT,null,null,true,OAWebBeanConstants.ADD_BREAD_CRUMB_NO);} }

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7. 在InvoiceAM中添加如下方法

/**創建Invoice，將資料做Commit**/public void AmCreateApply() {getTransaction().commit();}

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8. SearchInvoiceCO.java中添加如下方法

public void processRequest(OAPageContext pageContext, OAWebBean webBean) {super.processRequest(pageContext, webBean);/**從創建Invoice頁面跳轉至查詢Invoice頁面時，檢查Create Invoice資料是否被Commit**/OAApplicationModule am = pageContext.getApplicationModule(webBean);if (TransactionUnitHelper.isTransactionUnitInProgress(pageContext,"CreateInvoice",false)) {am.invokeMethod("AmCreateRollback");TransactionUnitHelper.endTransactionUnit(pageContext, "CreateInvoiceTxn");}}

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Thanks and Regards

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