If any one knows the answer plz add..

Vani.Y

• Aug 14th, 2011

By assigning a key attribute to each property file,while configuring in struts configuration file.

VIRAT REDDY

• Jul 30th, 2011

By configuring in struts config file as follows:

Code

1. <struts-config>
2.     <form-beans>
3.                -------------------------
4.                 ----------------------------
5. </form-beans>
6. <action-mappings>
7.     --------------------
8.        ----------------------
9. </action-mappings>
10. <message-resources parameter="name of prop file1"/>
11. <message-resources parameter="name of prop file2"/>
12. ------------------------
13. --------------
14. -
15. </struts-config>

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I am trying to run the Struts Application in RAD using Websphere application 6.1 but its not working its giving as error:


There is no Action mapped for namespace / and action name . - [unknown location]
at com.opensymphony.xwork2.DefaultActionProxy.prepare(DefaultActionProxy.java:178)
at org.apache.struts2.impl.StrutsActionProxy.prepare(StrutsActionProxy.java:61)

ankurpremi

 Profile Answers by ankurpremi Questions by ankurpremi

• Aug 30th, 2011

Have you mapped the default action in struts.xml?

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v.prathibha

• Sep 23rd, 2011

Actionform, Actionclass, ActionMapping, ActionForwrd, Action Errors.

devabscmca

 Profile Answers by devabscmca Questions by devabscmca

• Jul 31st, 2010

The core class of struts framework is 1) ActionServlet2) Action3) ActionForward4) ActionMapping5) ActionErrors6) RequestProcessor7) ActionForm

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What is the difference between Struts 1.x and Struts 2.x

krishna

• Sep 29th, 2011

struts1:: It uses abstract classes rather than interfaces. struts2:: It provides a base ActionSupport class that implements commonly used interfaces like ( Action, ServletResponseAware, ServletReques...

Deva

• Jul 26th, 2011

1. Struts 2 is Action based framework, where as in struts 1.2 its control based.
2. There is ActionForm concept in struts 2.0
3. In struts 2 configuration file renamed to struts.xml from struts-config.xml
4. introduced interceptors instead of request processor.
5. Easy to configure.

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How to create DAO class? How to use DAO class in Struts Action class?

ramakrishna

• Oct 3rd, 2011

Directly we can call from Action class , Dao class ref .methods

in my project dao class methods are called from Action class

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mohan

• Oct 7th, 2011

We should write two action tags in config file

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pradeepkmr18

 Profile Answers by pradeepkmr18 Questions by pradeepkmr18

• Jun 7th, 2008

These are the tags we can define <data-sources/><form- beans/>,<global- forwards/>,,,<message-resources>,<switch-action><plug-in/> 

Sony V George

• Apr 4th, 2007

We can say like soul of struts is Struts-config.xml.The server will read struts-config.xml once only on the time of server starting. so server will know how and where to re-route to each and every req...

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prasanth

• Nov 24th, 2011

I think in struts1.x we are having 7 action classes

1.DispatchAction
2.ForwardAction
3.IncludeAction
4.MappingDispatchAction
5.LocalAction
6.SwitchAction
7.LookupDispatchAction

and i don't know about ActionDispatcher.

nandana

• Jul 19th, 2011

There are 9 action classes are there
1.action
2.dispatch action
3.mapping dispatch action
4.lookup dispatch action
5.include action
6.forward action
7.switch action
8.locate action
9.download action

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In Struts, for what purpose we will be creating multiple struts-config.xml files? Can anyone help me out?

sampra

 Profile Answers by sampra Questions by sampra

• Apr 3rd, 2012

Yes we can have mutilple config files ..this will be good for modulariazaion

Ashish

• Mar 30th, 2012

Struts Modules allow a team to logically separate their segment of a single application into the "sub-Web" application . In such a case , each sub-web part will have its own struts-config.xml file. e....

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why do we have only one ActionServlet in Struts?(Asked in Polaris Interview for Java Experienced people , on April 11, Chennai)

pradeep simhadri

• May 15th, 2012

ActionServlet acts as a controller in Struts 1.x,Structs is a Mvc2 architecture based web-framework, According to MVC2 there must be only one Controller in our app,

swapnil

• Oct 1st, 2011

We can configure many servlets, pls check it.

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Dadaso V. pawar

• May 21st, 2012

To handle errors server side validation can be used using ActionErrors classes can be used. or If you need to handle an exception in a specific way for a certain action you can use the exception-mapp...

nitesh

• Nov 10th, 2011

We can handle exception in two ways declarative exception & programmatic exception handling

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Please post the answer

Saorabh Maheshwari

• Jul 6th, 2012

Command Design Pattern.

rajandeepvij

 Profile Answers by rajandeepvij Questions by rajandeepvij

• Oct 25th, 2009

Struts controller uses the command design pattern and the action classes use the adapter design pattern. The process() method of the RequestProcessor uses the template method design pattern. Strut...

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narendrakumar

• Oct 4th, 2012

For small scale projects use MVC1 for large scale projects use MVC2 Because In MVC1 both view and controller implemented in servlets In MVC2 view implemented in JSP and controller impl...

Zahid Nasim

• Jul 20th, 2011

Raja Shekhar is given a good difference between MVC1 and MVCII.

See In short,

MVC1 (Model 1) = JSP as "V" and "C", JavaBean as "M"
MVC2 (Model 2) = Servlet as "C", JSP as "V", JavaBean as "M"

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mani.sivapuram

 Profile Answers by mani.sivapuram Questions by mani.sivapuram

• May 5th, 2014

Action class is not a servlet but it is having the properties like a servlet. For example servlets have request and response objects similarly action classes is also having request and response object...

PS

• May 17th, 2013

No.. Action class is not a servlet. The only servlet class in plain struts framework (without spring etc.) is ActionServlet.

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MuthuKumaran

• Jul 15th, 2014

HTML tags are static and Struts tags are dynamic. Struts tags can be created by the page authors. Binding of the property value with the Formbean property is done by the Struts tags. HTML tags support...

mani.sivapuram

 Profile Answers by mani.sivapuram Questions by mani.sivapuram

• Feb 15th, 2011

Struts html tags internally uses normal html tags only but the differnce is to reduce the developers task internally we implement normal html and those are abstracted and we provide in terms of struts specific html tags.

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In struts servlet control the application and we know that a jsp compiled into a servlet first. The only problem with the servlet is that it needs to write out.println call per HTML line. But as a controller in struts servlets do not force the programmers to write out.println, that is the part of JSP which acts as View.So if the controller would be JSP the translation (JSP compiled to a servlet)step...

Ajay

• Sep 3rd, 2014

To maintain the control flow huge amount of code is required.Writing huge code in jsp is against jsp technology.
So Jsp is not recommended to use as a controller

anil

• Nov 19th, 2012

Servlets are meant to carry out the dynamic work. If we put Servlet to View rather than as controller, it holds so many server resources, unnecessary creation of Request and Response objects that makes the Server to have unnecessary burden.

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simhachalam

• Oct 15th, 2014

Hi Friends,The actual struts flow will be like this.1)user sends a request from front-end.2)Reading the form action and went into web.xml ,from the control went to front-controller (ActionServlet) in ...

laxman

• Dec 11th, 2012

I think there is no service method in ActionServlet class it inherit it from httpServlet class but again I dont see any
call to process method of RequestProcessor ?

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Durgesh Rai

• Nov 5th, 2014

Yes it is possible....In web.xml we can define all struts-Cfg.xml

GK

• Oct 7th, 2012

Yes. In web.xml we can define as follows


action
org.apache.struts.action.ActionServlet

config
/WEB-INF/struts-config.xml,/WEB-INF/struts-my-config.xml,

2

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kishore

• Dec 19th, 2014

Web.xml file used for deployment descriptor and struts-config.xml file used for configure the controller and views pages................

kishore

• Dec 19th, 2014

Web.xml,struts-config.xml and struts.xml all are different.

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rajeev

• Jan 9th, 2015

Difference between include action and forward action.

pradeepkmr18

 Profile Answers by pradeepkmr18 Questions by pradeepkmr18

• Jun 9th, 2008

Difference in output.ex: if we forward from one.jsp to two.jsp the contents of only two.jsp will be generated .     if we include two.jsp in one.jsp the contents of both the jsp's will be generated

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