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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 Our training notes are now very much out of date, but due to upward compatability most of our examples remain operational and even relevant ad you are welcome to make us if them "as seen" and at your own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))
Paging through hundreds of entries

I can display all the entries in a table on a single page if there are 10 or 20 of them. When I get up to about 30 or 40 entries, it's getting out of hand ... and with hundreds of entries, I REALLY need a paging system.

Quite commonly, I see requests for "paging systems" to meet such requirements and, not having written any new PHP for a few days, I though I would see how compact and explainable an example I could come up with. Well - 43 lines, 1300 bytes including the HTML!

Source code - here and code in operation here. Now I just need to add a title search capability! Ah - perhaps this will do the trick .... wanna see the source?

(written 2006-11-05, updated 2006-11-07)

 
Associated topics are indexed as below, or enter http://melksh.am/nnnn for individual articles
H113 - Using MySQL Databases in PHP Pages
  [104] mysql_connect or mysql_pconnect in PHP? - (2004-10-30)
  [515] MySQL - an FAQ - (2005-12-03)
  [572] Giving the researcher power over database analysis - (2006-01-22)
  [581] Saving a MySQL query results to your local disc for Excel - (2006-01-29)
  [647] Checking for MySQL errors - (2006-03-15)
  [666] Database design - get it right from first principles - (2006-04-02)
  [723] Viewing images held in a MySQL database via PHP - (2006-05-17)
  [937] Display an image from a MySQL database in a web page via PHP - (2006-11-22)
  [947] What is an SQL injection attack? - (2006-11-27)
  [1010] Dates, times, clickable diarys in PHP - (2006-12-28)
  [1561] Uploading to a MySQL database through PHP - examples and common questions - (2008-03-02)
  [1983] Keeping PHP code in database and running it - (2009-01-09)
  [2071] Setting up a MySQL database from PHP - (2009-03-08)
  [2259] Grouping rows for a summary report - MySQL and PHP - (2009-06-27)
  [2320] Helping new arrivals find out about source code examples - (2009-08-03)
  [2432] Using print_r in PHP to explore mysql database requests - (2009-10-01)
  [2447] MySQL stored procedures / their use on the web from PHP - (2009-10-10)
  [2561] The future of MySQL - (2010-01-03)
  [2628] An example of an injection attack using Javascript - (2010-02-08)
  [3035] How to display information from a database within a web page - (2010-11-07)
  [3455] MySQL, MySQLi, PDO or something else - how best to talk to databases from PHP - (2011-09-24)
  [4378] What FGW passengers want to talk about / and PHP programming to find out - (2015-01-01)
  [4483] Moving from mysql to mysqli - simple worked example - (2015-05-03)


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A practical example of roles
Python - A list of methods
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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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