Home > Cannot Cast > Cannot Cast From Actionform To Userform

Cannot Cast From Actionform To Userform

Action classCreate an Action class, do nothing but forward the request.UserAction.java package com.mkyong.common.action; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import org.apache.struts.action.Action; import org.apache.struts.action.ActionForm; import org.apache.struts.action.ActionForward; import org.apache.struts.action.ActionMapping; public class UserAction extends Action{ public I dont get the form in the action class I do it in a separate class see my proposal. to solve follow the steps: Ans: It means you have not import "import org.apache.struts.action.ActionForm;" int Form class and can not extends "ActionForm" in that class for ex: import org.apache.struts.action. Solved Getting Action form values into Action class for Database insert Posted on 2006-03-08 Java 4 Verified Solutions 35 Comments 1,322 Views Last Modified: 2012-08-13 Hi, My action class looks like http://electrictricycle.net/cannot-cast/cannot-cast-actionform-userform.html

Please suggest something to solve this problem. 0 Message Author Comment by:geek4u2006-03-08 How should one get the form values in the action class? Is it the right way to get the form values from AddUserForm into the action class where i want to insert those values in the database. The struts framework dynamically creates the ActionForm. Properties fileCreate a properties file, and declare the error and label messages.Common.properties #common module error message error.common.name.required = Name is required. #common module label message label.common.name = UserName label.common.button.submit = Submit https://coderanch.com/t/50181/framework/cast-ActionForm-StudentForm

Still cant find what the problem is..:-( -Muj ;-) 0 LVL 7 Overall: Level 7 Java 2 Message Expert Comment by:Mujtaba_Alam_Khan2006-03-08 sorry the person didnt solve the problem.. Join them; it only takes a minute: Sign up Why do we typecast ActionForm object into our java form bean class in Action class in STRUTS? Please contact me if you there is any issue with the download. but still thanks alot sir/mam for your help now i am crystal clear about the casting in my example :D –Nil May 4 '12 at 9:04 | show 3 more comments

Struts action form bean: productbean.java Struts action class: productaction.java In productaction.java's execute() method:- I did { productbean p1 = new productbean(); String n =p1.getName(); // calling the getter, that returns the Call the Database Class in your Action Class. You may cast it to Banana, because it's a banana. fargo 0 Message Author Comment by:geek4u2006-03-08 Yes, for form entry validation, i need dynavalidation form.

How do you think i can do that? The project administrators are kenaiadmin and mraible. just check.. -Muj ;-) 0 LVL 15 Overall: Level 15 Java 15 Message Expert Comment by:Javatm2006-03-08 > How do you think i can do that? So what are you casting?? -Muj :-? 0 Message Author Comment by:geek4u2006-03-09 I solved it.

regards, fargo 0 Message Author Comment by:geek4u2006-03-08 Fargo, I did what u said, here is the code where i did it AddUserForm.java: import javax.servlet.http.HttpServletRequest; import org.apache.struts.action.*; import org.apache.struts.action.DynaActionForm; import org.apache.struts.validator.DynaValidatorForm How to use Response.Write in ASP.NET MVC 5 Problem: How to use Response.Write in ASP.NET MVC 5 Solution: See the below example: Example: @{ Response.Write("&... It will pass the text box input value to the welcome page and display it. No need.

Subscribe to our monthly newsletter for tech news and trends Membership How it Works Gigs Live Careers Plans and Pricing For Business Become an Expert Resource Center About Us Who We http://www.geekinterview.com/question_details/57809 If auditor advise you to do pass wrong entry for showing revenue more what will you do Post interview question - assignment - to write a test plan with test cases. html html5 to Pdf Generate PDF file of html html5 with div span tags. Batch Timesharing Dedicated All of the mentioned options...Asked by: nirmala Interview & Career Tips Get invaluable Interview and Career Tips delivered directly to your inbox.

may be incorrect... check my blog Asked by: Vinod G SServlet intialization parameterHow we can define Servlet Initalization Parameter?Asked by: akash_butaniGetting ldap user details from weblogic portal configurationHow to Get Ldap user details from weblogic portal configuration? Try it 1st and I think that will solve it ;) > How should one get the form values in the action class? Other names may be trademarks of their respective owners. (revision 20160708.bf2ac18) Powered by Oracle, Project Kenai and Cognisync Done Please Confirm No Yes

Can I hint the optimizer by giving the range of an integer? Subscribe Latest News Follow @geekinterview Tags AccentureWiproAMDAMDOCAxes-TechnologiesAztec-SystemsBirlaSoftCiscoCognizantDellGEHALInfosysISROTCSSonataAdobeOracleMphasis Random Question in Java, all class objects need not be dynamically allocated What is database persistence?How well it is implemented in Hibernate Advantage of What you're doing is similar to the following: ask someone (Struts) to write their name on a sheet of paper and to give you this sheet of paper take another blank http://electrictricycle.net/cannot-cast/cannot-cast-from-actionform-to-login-actionform.html Thanks.

and let us know..what you get? Can u give a code snippet or correct mine. Please give a code snippet how you say you are doing if possible?? 0 LVL 6 Overall: Level 6 Java 3 Message Accepted Solution by:SirCrofty2006-03-08 If you insert these lines

We also need to specify the validation properties in Validation.xml.

I appreciate your help. Thanks AS Lasse Koskela author Sheriff Posts: 11962 5 posted 11 years ago Originally posted by student study: I have extended Action in StudentForm class. Cannot cast from ActionForm to form error in strut... and also for a request should have only one form-bean attribute that means either LoginForm bean or BankController bean but you are casting the form object for two classes as you

Try it now! Is it safe to use cheap USB data cables? But in dis example:I think its same but not sure :s class A{ } ........ have a peek at these guys chandrasekhar.d ProfileAnswers by chandrasekhar.dQuestions by chandrasekhar.d Oct 8th, 2007 4 2755 Questions by chandrasekhar.d Struts Answer First Prev Next Last Showing Answers 1 - 4 of 4 Answers pavan kumar

Casting doesn't transform the object. To rephrase your example, what Struts does is rather: A p = new B(); B p1 = (B) p;. Was this answer useful?Yes Reply Give your answer: If you think the above answer is not correct, Please select a reason and add your answer below. - Reason - Answer is How to convert numbers to currency values?

FAQs Search RecentTopics FlaggedTopics HotTopics Best Topics Register / Login Post Reply Bookmark Topic Watch Topic New Topic programming forums Java Java JSRs Mobile Certification Databases Caching Books Engineering Languages Frameworks What is exactly meant by a "data set"? Tags : struts textboxShare this article onTwitterFacebookGoogle+Related Posts About the Author mkyong Founder of Mkyong.com and HostingCompass.com, love Java and open source stuff. Make sure you have the proper AddUserForm (the one which extends ActionForm) in your WEB-INF/classes directory.