1. JSP Thanks to http://courses.coreservlets.com/ Course-Materials/csajsp2.html

2. The 10 most popular sites (Summer.10)

3. Keywords in job posting

4. Java Web Technology in… AIRLINES

5. Java Web Technology in… TRAVEL

6. Java Web Technology in… FINANCIAL SERVICES

7. Java Web Technology in… RETAIL

8. Java Web Technology in… SEARCH PORTALS

9. Servlets pros and cons

10. JSP - The idea

11. JSP advantages

12. JSP Lifecycle Browser Servlet generato Servlet compilato Pagina JSP Server Web

13. JSP - MISCONCEPTIONS

14. What happens when?

15. Event table

16. Syntactic elements: JSP nuts and bolts Implicit Objects: request response pageContext session application out config page

17. Syntactic elements:  Interaction with the CONTAINER  In the initialization of the JSP  In the service method JSP nuts and bolts

18. Two sintaxes - why?

19. xml syntax for HTML4 files

20. XML syntax for XHTML files

21. JSP expressions

22. How is it translated?

23. Example

24. Predefined variables

25. Example

26. Scope of the predefined variables

27. Scriptlets

28. How gets is translated?

29. Example

30. A scriptlet does NOT need to be a complete Java expression

31. JSP declarations

32. How gets it translated? 1

33. How gets it translated - 2

34. Example

35. jspInit - jspDestroy

36. Let's recap…

37. import page directive

38. contentType -pageEncoding

39. Session

40. Error page

41. isErrorPage

42. isThreadSafe Don't you be lazy….

43. What's wrong here?

44. Should you use "isThreadSafe" ?

45. @include

46. jsp:include

47. jsp:include vs @ include

48. Augmenting request params

49. Static pages To let Tomcat serve static pages, we must define a “ Web Application ”. That is, in the Tomcat Document Root (by default $CATALINA_HOME/webapps/) we must create a folder named after our Web Application (e.g. myApp). In that “ myApp ” folder, we MUST create a WEB-INF folder (that can be empy). In the myApp folder we can then depost the static html files. On our Tomcat server, the URL for the hello.html file becomes: http://machine/port/myApp/hello.html To actually see the webapp, we might have to restart Tomcat myApp hello.html WEB-INF webapps web.xml

50. JSP pages To let Tomcat serve JSP pages, we follow the same procedure that we described for static pages. In the myApp folder we can depost the JSP files. On our Tomcat server, the URL for the hello.jsp file becomes: http://machine/port/myApp/hello.jsp The WEB-INF directory is still empty. To actually see the webapp, you might have to restart Tomcat (depending on the version you have) The same web.xml file as in the static case must be provided. myApp hello.jsp WEB-INF webapps web.xml