Tag Archives: HTML

Reveal a Public Data Source in an Iframe Tutorial

Posted on by

There can be several reasons why you would not want to show, straight away, an HTML Iframe element in its final form, as the web page loads: It is important for the user not to see it yet. Maybe it … Continue reading →

Posted in eLearning, Tutorials | Tagged , , , , , | 14 Comments

PHP/Javascript/HTML Coriolis Effect Calculation Tutorial

Posted on by

Lame alert! One of the things I’ve always wanted to do was to be on either a plane, or better still, a ship before and after it crosses the Equator. And which room do you think would be best? For … Continue reading →

Posted in eLearning, Tutorials | Tagged , , , , , , | 9 Comments

JSON and jQuery International Signage Flickr Feed Game Tutorial

Posted on by

Don’t you love the work of those clever guys and gals who design international signage? My favourite is that big pile of (is it?) dung for “road construction going on”. When you want to design buttons for an application you … Continue reading →

Posted in eLearning, Tutorials | Tagged , , , , , , , , | 6 Comments

HTML/Javascript/CSS Frameset Primer Tutorial

Posted on by

Here is a tutorial that addresses more Javascript DOM ideas and builds on three previous tutorials that looked at Sliding Menus via the tutorials ending with More Javascript DOM Tutorial. Framesets are a good way to organize HTML that work … Continue reading →

Posted in eLearning, Tutorials | Tagged , , , , , , , , | 17 Comments

Javascript Form Required Fields Primer Tutorial

Posted on by

In tutorial here we use Javascript code to validate an HTML form element’s input tag data for Required Fields as a follow up to previous Javascript Form Validation Primer Tutorial as shown below. This tutorial’s methods differ in that the … Continue reading →

Posted in eLearning, Tutorials | Tagged , , , , , , , | Leave a comment

HTML/Javascript Canvas Venn Diagram Tutorial

Posted on by

Here is a live run showing some client-side basics in HTML and Javascript that can be used to create your own Venn Diagrams. Were Venn Diagrams something you learnt at school, to do with “set theory”? It can be an … Continue reading →

Posted in eLearning, Tutorials | Tagged , , , , , , | Leave a comment

PHP/Javascript/HTML Google Chart Diff Column Chart Tutorial

Posted on by

Here is a tutorial that introduces you to Google Graphs API, or Google Chart Tools, and its Column Chart functionality as outlined in previous PHP/Javascript/HTML Google Chart Column Chart Tutorial (as shown below) is developed further here with the concept … Continue reading →

Posted in eLearning, Tutorials | Tagged , , , , , , , | Comments Off on PHP/Javascript/HTML Google Chart Diff Column Chart Tutorial

Ajax Auto-completion FollowUp Tutorial

Posted on by

Ajax techniques make your web pages very dynamic and useful, and there will be fewer changes of webpage required when using Ajax, because information derived from a data source (maybe a feed, maybe a database read, maybe a local source … Continue reading →

Posted in Ajax, eLearning, Tutorials | Tagged , , , , , , , , | Leave a comment