It is so stressful for having problems one after another. And I do not have the ability to see the causes of those problem on my own.
The error message that appears in the browser (runtime problem, not compilation problem) is:
'[ServletException in:/frame/content/content.jsp] Cannot find bean PageBeans in scope request'
The message is confusing because PageBeans (plural) is a Collection of PageBean (singular). Upon successful execution of a
servlet, PageBeans (plural) is passed in a request scope to help creating a drop down menu in 'content.jsp'. And the 'content.jsp' with the drop-down menu (see the code below) is displayed successfully. PageBean is a regular JavaBean, which currently has only one property called 'name' (I keep it simple for
testing purpose).
This problem occurred when I click on the Submit button of this form in the 'content.jsp'. Althouth PageBeans (plural) is used to create a drop-down menu in this form, PageBeans (plural) is irrelevant in the subsequest steps. Why do I get '[ServletException in:/frame/content/content.jsp] Cannot find bean PageBeans in scope request' by clicking on the Submit button of the form?
Partial content.jsp code:
Here is my action mapping for submitting the above form:
The "editTitleForm" is a form-bean in the <form-beans> element of the struts-config.xml file.
