The DWR plugin INLINE

provides integration with the Ajax framework Direct Web Remoting


This plugin works by allowing DWR to execute a Struts 2 action and return any validation errors.

This plugin is only available with Struts 2.1.1 or later


  • Expose Struts 2 validations via DWR


To expose Struts 2 validations via DWR, add this to your DWR configuration:



This plugin doesn't support any global settings.


To install, simply include the DWR Plugin in your WEB-INF/lib directory. Ensure that DWR has been correctly installed and configured.

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  1. you should use

    <create creator="new" javascript="validator" >
    <param name="class">org.apache.struts2.validators.DWRValidator</param>

    for the dtd of dwr 2.0