20150716 Created By BaoXinjian

OAF_开发系列19_实现OAF对话框提示dialogPage(案例)_提示框一、摘要


Oracle dialogPage是OAF提示框的一种用法,具体应用例如在删除数据时,提示用户进行确认是否可以删除


OAF_开发系列19_实现OAF对话框提示dialogPage(案例)_数据_02二、实现方法


在CO中添加如下方法

public void processFormRequest(OAPageContext pageContext,OAWebBean webBean) {
super.processFormRequest(pageContext, webBean);

//跳出提示框
if ("Delete".equals(pageContext.getParameter(EVENT_PARAM))){
//提示框信息初始化
OAException mainMessage = new OAException("Delete The Employee Information,Please Confirm?");
OADialogPage dialogPage = new OADialogPage(OAException.WARNING, mainMessage, null, "", "");
dialogPage.setOkButtonItemName("DeleteYesButton");
dialogPage.setOkButtonToPost(true);
dialogPage.setNoButtonToPost(true);
dialogPage.setPostToCallingPage(true);
dialogPage.setOkButtonLabel("Delete");
dialogPage.setNoButtonLabel("Cancel");
//传递参数给提示框
Hashtable formParams = new java.util.Hashtable(1);
formParams.put("empNum", employeeNumber);
formParams.put("empName", employeeName);
dialogPage.setFormParameters(formParams);
pageContext.redirectToDialogPage(dialogPage);
}
//提示框提示确认后,进行删除资料,资料删除后提示数据已被删除
else if (pageContext.getParameter("DeleteYesButton") != null) {
String employeeNumber = pageContext.getParameter("empNum");
String employeeName = pageContext.getParameter("empName");
Serializable[] parameters = { employeeNumber };
OAApplicationModule am = pageContext.getApplicationModule(webBean);
am.invokeMethod("deleteEmployee", parameters);
//资料删除后提示信息
MessageToken[] tokens = { new MessageToken("EMP_NAME", employeeName) };
OAException message = new OAException("AK", "FWK_TBX_T_EMP_DELETE_CONFIRM", tokens, OAException.CONFIRMATION, null);
pageContext.putDialogMessage(message);
}
}
public void processFormRequest(OAPageContext pageContext,OAWebBean webBean) {
super.processFormRequest(pageContext, webBean);

//跳出提示框
if ("Delete".equals(pageContext.getParameter(EVENT_PARAM))){


OAF_开发系列19_实现OAF对话框提示dialogPage(案例)_OAF_03三、运行测试


Step1. 点击需删除记录的资料

OAF_开发系列19_实现OAF对话框提示dialogPage(案例)_OAF_04

Step2.  提示框显示是否需要删除

OAF_开发系列19_实现OAF对话框提示dialogPage(案例)_OAF_05


Thanks and Regards



20150716 Created By BaoXinjian