如何在scriplet标签中获取jsp页面的某些组件的值？

Question

I am setting 'Id' in a hidden field. what should I do to get this value in Scriptlet?

I have this field

<html:hidden name="ConfigForm" property="ConfigId" styleId="ConfigId"/> 

i want this field's value in my scriptlet which has some line of code like this

<% Integer ConfigId =1;
  ConfigDTO = getConfig(ConfigId, null); %> 

For now im passing hardcoded ConfgiId but I need to replace it with hidden field value. –

Answer 1

EDIT

Maybe you can try this (assuming ConfigId is a java.lang.Integer):

<jsp:useBean id="configId" class="java.lang.Integer"/>  
<bean:write name="configId" property="ConfigId"/>  

<%  
  ConfigDTO = getConfig(configId, null);
%>

Also, you would need to add the bean taglib declarations if you still haven't got it:

<%@ taglib uri="http://jakarta.apache.org/struts/tags-bean" prefix="bean" %>