Category: Struts

What is Action Class? 0

What is Action Class?

The Action Class is part of the Model and is a wrapper around the business logic. The purpose of Action Class is to translate the HttpServletRequest to the business logic. To use the Action,...

How you will make available any Message Resources Definitions file to the Struts Framework Environment? 0

How you will make available any Message Resources Definitions file to the Struts Framework Environment?

The Message Resources Definitions file are simple .properties files and these files contains the messages that can be used in the struts project. Message Resources Definitions files can be added to the struts-config.xml file...

What is ActionServlet? 0

What is ActionServlet?

The class org.apache.struts.action.ActionServlet is the called the ActionServlet. In the the Jakarta Struts Framework this class plays the role of controller. All the requests to the server goes through the controller. Controller is responsible...

What is Jakarta Struts Framework? 0

What is Jakarta Struts Framework?

Jakarta Struts is open source implementation of MVC (Model-View-Controller) pattern for the development of web based applications. Jakarta Struts is robust architecture and can be used for the development of application of any size....

What is Struts? 0

What is Struts?

The core of the Struts framework is a flexible control layer based on standard technologies like Java Servlets, JavaBeans, ResourceBundles, and XML, as well as various Jakarta Commons packages. Struts encourages application architectures based...

How to get data from the velocity page in a action class? 0

How to get data from the velocity page in a action class?

We can get the values in the action classes by using data.getParameter(\”variable name defined in the velocity page\”);

How you will enable front-end validation based on the xml in validation.xml? 0

How you will enable front-end validation based on the xml in validation.xml?

The <html:javascript> tag to allow front-end validation based on the xml in validation.xml. For example the code: <html:javascript formName=\”logonForm\” dynamicJavascript=\”true\” staticJavascript=\”true\” /> generates the client side java script for the form \”logonForm\” as defined...

Give the Details of XML files used in Validator Framework? 0

Give the Details of XML files used in Validator Framework?

The Validator Framework uses two XML configuration files validator-rules.xml and validation.xml. The validator-rules.xml defines the standard validation routines, these are reusable and used in validation.xml. to define the form specific validations. The validation.xml defines...

What is Struts Validator Framework? 0

What is Struts Validator Framework?

Struts Framework provides the functionality to validate the form data. It can be use to validate the data on the users browser as well as on the server side. Struts Framework emits the java...