Dwr cannot find the path

Why dwr cannot find util.js, my Ajax class and interface.js ?. Actually it works fine in my local enviorment but when i deployed the app in our dev box (Which uses an IP address as a URL) it does not recognize anything.

For local machine i did this and worked like a charm.
/projectname/dwr/interface/USER.js
/projectname/dwr/util.js

But when i am deploying it in the test enviorment it does not work. Anyhow i tried this also but still no luck

<% String base = request.getScheme() + "://" + request.getServerName() + ":" + request.getServerPort() ;
%>

and i did this :-

<script type="text/javascript" src='<%=base%>/dwr/interface/USER.js"></script>
Micheal_MaleAsked:
Who is Participating?
I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

objectsCommented:
whats the url of the page?  Does it include context name?
0
Micheal_MaleAuthor Commented:
It does not include context name. Actually the URL is hidden because of the usage of frames. So in otherwords user will never see the exact path of the URL where the addUser.htm sits.

0
Micheal_MaleAuthor Commented:
I tried so many senarios but still no luck. I even tried :-

<% String context = request.getContextPath %> and i do not get any value out of it.
0
Cloud Class® Course: Microsoft Azure 2017

Azure has a changed a lot since it was originally introduce by adding new services and features. Do you know everything you need to about Azure? This course will teach you about the Azure App Service, monitoring and application insights, DevOps, and Team Services.

objectsCommented:
do you kknow what the url to the js should be?
where is the js in your webapp?
0
Micheal_MaleAuthor Commented:
Exactly that is the whole point. How can i get the util.js, engine.js file ?. When i tested the app in my local machine i never had those files. As mentioned in the docs i just did :-

/projectname/dwr/util.js

and it worked fine. I extracted the dwr.jar file tryng to find those 2 files but unfortunately could'nt find those.
0
objectsCommented:
the files need to added to your webapp so they are available to be requested.
0
Micheal_MaleAuthor Commented:
Thanks for your answers. I downloaded the DWR 1.0 war file from :-

http://directwebremoting.org/dwr/download.html

Extracted in eclipse and still not able to find the util.js or interface in the dwr package. It's very wiered that JS error on my application is that it cannot find my USER class where i already have specified in dwr.xml and applicationContext.xml for calling my service layer.

0
Micheal_MaleAuthor Commented:
We are using SUn Solaris. This is the path where we deploy our application (WAR file).
/home/usr/appartment.web.com/document/

Under document foler i extracted the Appartment.WAR. So now i have all the contents of my Appartment WAR file which contains WEB-INF folder, jsp packages, etc.
Under /home/usr/appartment.web.com/document/WEB-INF
i have my applicationContext.xml and my *servlet.xml and dwr.xml. This is how my dwr.xml looks like :-

dwr.xml
<!DOCTYPE dwr PUBLIC
"-//GetAhead Limited//DTD Direct Web Remoting 1.0//EN"
 "http://www.getahead.ltd.uk/dwr/dwr10.dtd">
 <dwr>
 <allow>
 <create creator="spring" javascript="USER">
 <param name="beanName" value="userHandler"></param>
 </create>
 </allow>
 </dwr>
 
This is the refrence to my applicationContext.xml
      <bean id="userService" class="user.service.impl.UserServiceImpl">
      <property name="userDao"><ref local="userDao"/></property>
      </bean>
<bean id="userHandler" class="user.controller.USERHandler">
      <property name="userService"> <ref local="userService"/></property>
      </bean>
<bean id="userDao" class="user.dao.impl.UserDaoImpl">
      <property name="dataSource"><ref bean="dataSource"/></property>
      </bean>

As per you i created a seperated folder dwr under :-
/home/usr/appartment.web.com/document/
and extracted the contents of the dwr.war file in
/home/usr/appartment.web.com/document/dwr

This is what i have in my addUser.jsp

<script type="text/javascript" src="<%= basePath %>/dwr/interface/USER.js"></script>
<script type="text/javascript" src="<%= basePath %>/dwr/engine.js"></script>
.

I get an error stating that dwr.invoker.servlet cannot find a class by the name of USER.
0
Micheal_MaleAuthor Commented:
I found the problem. Actually the problem lies that i did not had the dwr.xml path in the config parameter in web.xml. After adding the config path to my dwr.xml and setting the load-on-startup everything work great. There is no need of deploying the DWR package or anything like that.

That iswhy you had the dwr.jar file to take care of it instead of unzipping it. Hope this helps other people. Thanks for your support,
0

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today
Java

From novice to tech pro — start learning today.

Question has a verified solution.

Are you are experiencing a similar issue? Get a personalized answer when you ask a related question.

Have a better answer? Share it in a comment.