I tried both suggestions and neither worked.
The first thing I tried was to implement the getter/setters and change
the JSP as you suggested. When I did this I got the following:
Caused by: ognl.OgnlException: formBean [java.lang.NullPointerException]
at ognl.OgnlRuntime.getMethodValue(OgnlRuntime.java:935)
at
ognl.ObjectPropertyAccessor.getPossibleProperty(ObjectPropertyAccessor.java:53)
at
ognl.ObjectPropertyAccessor.getProperty(ObjectPropertyAccessor.java:121)
at
com.opensymphony.xwork2.ognl.accessor.ObjectAccessor.getProperty(ObjectAccessor.java:17)
at ognl.OgnlRuntime.getProperty(OgnlRuntime.java:1643)
at
com.opensymphony.xwork2.ognl.accessor.CompoundRootAccessor.getProperty(CompoundRootAccessor.java:116)
... 145 more
Then I tried adding the SessionAware interface. The SessionAware
interface requires me to implement this function:
public void setSession(Map<String, Object> session)
{
session.put("formBean", formBean);
}
however, when the interceptor calls setSession() my formBean object
hasn't been initialized yet, because the displayForm() action function
hasn't been called yet. This is the function that creates the pojo form
bean.
Gabriel Belingueres wrote:
I've never used a form field name like "#session.formBean.firstName"
before, but if you refactor your code a little:
Make your action implement SessionAware interface and put a formBean
getter/setter in your actions (or some superclass of your wizard
actions), which takes it from the session:
public FormBean getFormBean() {
return (FormBean) sessionMap.get("formBean");
}
public void setFormBean(FormBean f) {
sessionMap.put("formBean", f);
}
then in your JSP page name your form fields like this:
<s:textfield name="formBean.firstName" label="First Name" size="16" />
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