Prentice Hall and Sun Microsystems. Personal use only; do not redistribute.


332


Chapter 14 Creating Custom JSP Tag Libraries


The JSP File


Listing 14.15 shows a page that encloses debugging information between




 and 




. Figures 14 5 and 14 6 show the


normal result and the result when a request time 


debug


 parameter is sup 


plied, respectively. 


Listing 14.15 DebugExample.jsp 








Using the Debug Tag




      HREF="JSP Styles.css"


      TYPE="text/css">






Using the Debug Tag


<%@ taglib uri="csajsp taglib.tld" prefix="csajsp" %>


Top of regular page. Blah, blah, blah. Yadda, yadda, yadda.






Debug:




  
  • Current time: <%= new java.util.Date() %>
    • 

      
  • Requesting hostname: <%= request.getRemoteHost() %>
    • 

      
  • Session ID: <%= session.getId() %>
    • 

    

    

    

    Bottom of regular page. Blah, blah, blah. Yadda, yadda, yadda.
    

    

    

    Second edition of this book: www.coreservlets.com; Sequel: www.moreservlets.com.
    

    Servlet and JSP training courses by book's author: courses.coreservlets.com.
    

    





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