Database and validation - English

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Outline:
Create database library
Create table users
Load JDBC Driver
Run the project
Login and show successGreeting page
Explain GreetingServlet.java
Explain getParameter method
Explain code for JDBC connection
To redirect to successGreeting.jsp use RequestDispatcher
Similarly explain how to print error messages on index.jsp
Explain about scriptlet in index.jsp
What is Model
Explain the User Model
Register as a new user
Explain about successUser Page
Explain AddUserServlet.java
Explain different errors possible while filling the form
Width:862 Height:704
Duration:00:16:06 Size:11 MB

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Pre-requisite

Servlet Methods

Code files

  • Database-and-validation-code-files/
  • Database-and-validation-code-files/addUser.jsp
  • Database-and-validation-code-files/AddUserServlet.java
  • Database-and-validation-code-files/Database-validation-sql-insert
  • Database-and-validation-code-files/GreetingServlet.java
  • Database-and-validation-code-files/index.jsp
  • Database-and-validation-code-files/MyServlet.java
  • Database-and-validation-code-files/successGreeting.jsp
  • Database-and-validation-code-files/successUser.jsp
  • Database-and-validation-code-files/User.java

Script

Timed Script

Slides

  • Database-and-validation-slides/
  • Database-and-validation-slides/Database-and-validation.tex
  • Database-and-validation-slides/Database-and-validation.pdf
  • Database-and-validation-slides/3t-logo.pdf