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For 2023 (and 2024 ...) - we are now fully retired from IT training.
We have made many, many friends over 25 years of teaching about Python, Tcl, Perl, PHP, Lua, Java, C and C++ - and MySQL, Linux and Solaris/SunOS too. Our training notes are now very much out of date, but due to upward compatability most of our examples remain operational and even relevant ad you are welcome to make us if them "as seen" and at your own risk.

Lisa and I (Graham) now live in what was our training centre in Melksham - happy to meet with former delegates here - but do check ahead before coming round. We are far from inactive - rather, enjoying the times that we are retired but still healthy enough in mind and body to be active!

I am also active in many other area and still look after a lot of web sites - you can find an index ((here))
Using JSPs, Tag Libraries, Java Beans, Tomcat in one short example

I've just completed a Java Bootcamp Course. On Tuesday morning, I had newcomers to Java (but with prior programming experience) and by the end of Friday afternoon, they had written some good exercises, using the fundamentals of Java, including Utility classes, and they had also worked with and understood basic Servets, JSPs and standard tag library applications.

Here's the last exercise from one delegates (shared, with permission) in which I asked the course to write a form to read in a temperature in one unit, convert to another unit via JSP (but keeping the model - i.e. business logic in a separate Java Bean class) and output the result. That's three files even for a simple application but it is easily extensible!


First file - the HTML form - [see here]

Second file - the JSP / tag library page that gives the view - [see here]

Third and final file - the class that contains the business logic (i.e. the model) - [see here]


That was the last Java course this year - but the Java Bootcamp is already scheduled for five dates nest year, as is the extended Learning to Program in Java for delegates who have not programmed before. If you're not programming in Java, but you will be deploying Java applications on an Apache Tomcat server, have a look at our Deploying Apache and Tomcat course ... six dates already set for 2010, starting on 7th January.
(written 2009-12-04, updated 2009-12-09)

 
Associated topics are indexed as below, or enter http://melksh.am/nnnn for individual articles
J909 - Java - Putting it all together
  [2653] Java Server Pages - putting it all together - (2010-02-26)
  [4305] Learning to program in Java - yes, we can help. - (2014-09-26)

J907 - JSP - JavaServer Pages
  [79] Last day of Java - (2004-10-08)
  [1050] The HTML++ Metalanguage - (2007-01-22)
  [1550] Java (JSP and Servlet examples) live on our server - (2008-02-23)
  [2147] A very easy JSP (Java Server Page) - (2009-05-01)
  [2151] What is a JSP tag library? - (2009-05-01)
  [2183] Servlet life cycle, and Java Servlet variable scope - (2009-05-16)
  [3046] Java Beans, tag libraries and JSPs - what and why. - (2010-11-13)
  [3997] Servlet v JSP (Java Server Page). What is the difference? - (2013-02-06)

A507 - Web Application Deployment - Java - Servlets and JSPs
  [479] New servlet from old - (2005-10-28)
  [3044] Changing a Servlet - more that just editing and compiling - (2010-11-12)
  [4431] A Java servlet that is also a stand alone program. And a server that is also a web client. - (2015-02-19)


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Some other Articles
Santa Special, 2009
Melksham Christmas Lights
Flying tonight
A reluctance to move from old shoes to new
Using JSPs, Tag Libraries, Java Beans, Tomcat in one short example
An update on legal changes from the FSB?
Plan your application before you start
Integrated public Transport - what could be done for Melksham
Melksham Market - Tuesdays, 09:00 to 14:00
Global and Enable - two misused words!
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This is a page archived from The Horse's Mouth at http://www.wellho.net/horse/ - the diary and writings of Graham Ellis. Every attempt was made to provide current information at the time the page was written, but things do move forward in our business - new software releases, price changes, new techniques. Please check back via our main site for current courses, prices, versions, etc - any mention of a price in "The Horse's Mouth" cannot be taken as an offer to supply at that price.

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