Value disappearing while navigating from Page2 to Page1

Question

Hi Friends,
Scenario: I am navigating from page1 to page2. While doing so am retaining the AM state. The problem is when i navigate from page2 to page1 the new values that i have entered in page1 disappears but the queries which i executed while loading page1 is retained and those values are displayed.
I double checked whether i have executed/instantiated a query but its negative. Also i checked the row count of the view object, its giving the same count.
Can u all please help me in resolving a solution?
Thanks,
KR
Edited by: KR on Jun 3, 2013 11:01 PM

Answer 1

Hi Sandeep,
I have all protected all the VO execution with condition check.
Since you have asked... i am posting my controller code for page1 below...
public void processRequest(OAPageContext pageContext, OAWebBean webBean) {
super.processRequest(pageContext, webBean);
System.out.println("In PR : " + pageContext.getParameter(EVENT_PARAM));
System.out.println(pageContext.getSessionId());
OAFormValueBean awid = (OAFormValueBean)webBean.findChildRecursive("AwardHeaderId");
String mode = pageContext.getParameter("mode");
System.out.println("mode : "+mode);
OAApplicationModule oaam = pageContext.getApplicationModule(webBean);
String attach = (String)pageContext.getTransactionValue("add");
System.out.println("Attach : " + attach);
String tenderNumber =
pageContext.getParameter("tendno");
if (attach == null && "Create".equals(mode) && !"itemReturn".equals(mode)) {
System.out.println("Inside attach");
Serializable[] tenderNo = { tenderNumber };
oaam.invokeMethod("executeTenderDetails", tenderNo);
oaam.invokeMethod("executeAwardDetails", tenderNo);
oaam.invokeMethod("initNotes");
oaam.invokeMethod("executeNotesHistory", tenderNo);
oaam.invokeMethod("initAttach");
System.out.println("Awid : "+awid.getValue(pageContext));
pageContext.removeTransactionValue("add");
System.out.println("add Trans : "+pageContext.getTransactionValue("add"));
System.out.println("End");
OAViewObject vo = (OAViewObject)oaam.findViewObject("XxdmIcmAwardNotesHistVlVO1");
System.out.println("Fetched RowCount : "+vo.getFetchedRowCount());
In the if clause, i have checked *!("itemReturn".equals(mode))*.
This condition fails because i have set mode to be itemReturn when navigating from page2 to page1.
Thanks,
KR