Result Type Json Struts2

To achieve it we need to define result type as json. For JSON you will require a new Result Type because obviously since the response is a JSON response you dont have a page to redirect to.

Struts 2 And Json Integration Example Websparrow

Ich habe eine struts2 Aktion mit einem json Ergebnistyp der gerade arbeitet.

Result type json struts2. Required Software to Run Example To run the example we need below software. Project Structure in Eclipse Create Table in Database. Basically struts provides you with a few result types.

Struts 2 Result Types. The action is responsible for executing the business logic. In this example we are trying to make the code super simple for easy to understand.

Struts2-json-plugin-2xxjar file allows you to serialize the Action class attribute which has setters into a JSON object. Get the jar dependencies from maven. Online Help Keyboard Shortcuts Feed Builder Whats new.

The response to be sent to jQuery is of type JSON to handle it you must need struts2-json-plugin-2xxjar. The action method should return result as json type. JSON is the most popular way to data-interchange.

Ich konnte erfolgreich einen statischen wrapPrefix als auch hinzufgen. In the action result you only need to specify typejson. As mentioned previously the tag plays the role of a view in the Struts2 MVC framework.

Hit enter to search. To understand where json-default and the json result types come from expand the struts2-json-plugin-VERSIONjar in the default package open struts-pluginxmlThis file is present in all plugins and is processed before the framework starts up and adds namespaces packages results types. Maven Project Structure in Eclipse Find the project structure in eclipse for struts 2 and JSON integration.

Find the sample example step by step. Orgapachestruts struts2-json-plugin STRUTS_VERSION. Dynamische wrapPrefix fr JSON Ergebnistyp in Struts2.

Remember the variable getter and setter in typejson response give getters in the action. To return a JSON response you need to include the struts2-json-plugin-2xxjar file in your project build path You will need to set package extendsjson-default result type is json. Anything you can add your self in strutsxml.

There are a few things that need to be done in order to use JSON with struts 2. I have got a problem with json and struts2 Im try to use json and in my action I have the following code. Thats all the change for struts2xml.

1 ignoreHierarchy TestAction BaseAction TestAction json BaseAction ignoreHierarchy true false . Struts2 result typejson . The next step after executing the business logic is.

Actionvalue view-new-graf results Resultname success typejson public String obtainDatareturn success And my app launch this error. And the last change in the strutsxml file is set the return type as json for the request action. In this Struts 2 tutorial we get the JSON response through our Struts 2 application.

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