This week's book giveaway is in the Other Languages forum. We're giving away four copies of Functional Reactive Programming and have Stephen Blackheath and Anthony Jones on-line! See this thread for details.
Hi, I have to do the following I have a jsp which has a button add, when i click this button it goes to a DispatchActionClass which has a add method, to forward it to add.jsp In this add method i populate dyanValidatorForm with a collection, which i get from database, Then i put this form in request and forward it to add.jsp which displays the collections, so far so good. But when i am on add.jsp and submit , and if there is error then DynaValidatorForm tries to reload the page and fails giving error Failed to obtain specified collection I can understand since there is no collection after i submit add.jsp as it was in rewuest scope? How can i solve this problem These are my struts-config.xml definiations <form-bean name="TestImageAddForm" type="org.apache.struts.validator.DynaValidatorForm" dynamic="true"> <form-property name="name" type="java.lang.String"/> <form-property name="options" type="java.util.Collection"/> <form-property name="selected" type="java.lang.String"/> </form-bean> /** this is my DispatchAction to forward to my add.jsp **/ <action name="TestImageForm" type="com.testapp.action.TestImageButton" validate="false" input="/pages/testimagebutton.jsp" parameter="nextpage" scope="request" path="/pages/TestImageButton"> <forward name="addbutton" path="/pages/testaddbutton.jsp" /> </action> /** this is my add action form where i validate the inut** and if there is error then the reload fails **/ <action name="TestImageAddForm" type="com.testapp.action.TestAddAction" validate="true" input="/pages/testaddbutton.jsp" scope="request" path="/pages/TestAddAction"> <forward name="add" path="/pages/testaddbutton.jsp" /> </action>