Brief description
Brief description
Rice Krad (Kuali Rapid Application Development) is a Java -based open source web application framework that aims to provide efficient and scalable solutions to build enterprise -level applications.The framework was developed by Kuali and designed to simplify and accelerate the development of universities and research institutions.
The Rice Krad framework is based on the MVC (Model-View-Controller) mode, providing a complete set of components and tools that can be used to help developers quickly build a web application that has powerful and easy-to-maintain web applications.It adopts the development method of form driver, and automatically generates user interface and related data processing logic by defining forms and field information.
Below is a simple example of using the Rice KRAD framework:
public class SampleForm extends UifFormBase {
private String name;
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
}
public class SampleController extends UifControllerBase {
@RequestMapping(params = "methodToCall=submit")
public ModelAndView submit(@Valid @ModelAttribute("KualiForm") SampleForm form, BindingResult result,
HttpServletRequest request, HttpServletResponse response) {
// Treatment the form of submission logic
// ...
return getModelAndView(form);
}
}
@Controller
@RequestMapping(value = "/sample")
public class SampleController extends UifControllerBase {
@RequestMapping(method = RequestMethod.GET)
public ModelAndView loadForm() {
SampleForm form = new SampleForm();
// Initialize form data
// ...
return getModelAndView(form);
}
}
In the above example, we define a form class called Sampleform, which contains a name property.The SampleController class is a controller that uses the Rice Krad framework to initialize the form data in the `LoadForm` method, and process the form to submit logic in the` Submit` method.
Through the annotation and tool methods provided by the Rice Krad framework, we can easily define and process forms.The framework will automatically generate the user interface according to the form definition, and automatically process the binding and verification of the form data.
In summary, the Rice KRAD web framework is a powerful and easy -to -use open source Java framework that can help developers quickly build an enterprise -level web application.By using this framework, developers can easily define and handle forms to improve development efficiency and application's maintenance.
Please note that the above example is only the purpose of demonstration, and does not include all the functions and usage of the Rice Krad framework.For specific usage methods, please refer to the official documentation or related information.
