Thanks for the help its very appreciated.
This code has been working for over a year without any problems in a Java
1.4 and J2EE 1.3.
The LazyList hand cranking can be found here:
http://wiki.apache.org/struts/StrutsCatalogLazyList
Here are the plain methods in the InsuranceForm:
private BeneficiaryVO beneficiary = new BeneficiaryVO();
/**
* Methods to hand crank Beneficiary lazy list
*/
public List getBeneficiaries() {
return beneficiaries;
}
public BeneficiaryVO getBeneficiaries(int index) {
while (index >= beneficiaries.size()) {
beneficiaries.add(new BeneficiaryVO());
}
return (BeneficiaryVO) beneficiaries.get(index);
}
public void setBeneficiaries(BeneficiaryVO beneficiaryVO) {
beneficiaries.add(beneficiaryVO);
}
public void populateBeneficiaries(List beneficiaries) {
this.beneficiaries.addAll(beneficiaries);
}
public void resetBeneficiaries(List beneficiaries) {
this.beneficiaries = beneficiaries;
}
This is the error I get:[Servlet Error]-[action]: *
javax.servlet.jsp.el.ELException*: Unable to find a value for
"beneficiaries" in object of class "
hronline.secure.personal.insurances.InsuranceForm" using operator "."
I have debugged the code in the debugger and there is data in the
Beneficiaries list (just before exiting the ActionForm).
Also, the InsuranceForm has other attributes that are displayable.
Here is the wierd part... if I comment out this method:
public BeneficiaryVO getBeneficiaries(int index) {
while (index >= beneficiaries.size()) {
beneficiaries.add(new BeneficiaryVO());
}
return (BeneficiaryVO) beneficiaries.get(index);
}
the page is now displayed, no error. However the application won't work
since it needs the method to capture the submitted data.
What is going on? Any clues?
- Glenn
