Tag Archives: getBoundingClientRect

Daylight Saving Time Google Geo Chart Tooltips Tutorial

Yesterday’s Daylight Saving Time Emoji Country Flag Dropdown Tutorial established the interface to Google Chart Geo Chart for our Daylight Saving Time web application allowing for the emoji clocks presented there be hovered (or mobile platform “touched”) to reveal a … Continue reading

Posted in Ajax, eLearning, Event-Driven Programming, Tutorials | Tagged , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , | Leave a comment

Daylight Saving Time Emoji Country Flag Dropdown Tutorial

The incorporation of emoji country flags into our Daylight Saving web application was started with yesterday’s Daylight Saving Time Emoji Country Flag Fixed Tutorial and today … we continue on adding emoji country flags into HTML select (dropdown) element innerHTML … Continue reading

Posted in Ajax, eLearning, Event-Driven Programming, Tutorials | Tagged , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , | Leave a comment

Daylight Saving Time Emoji Country Flag Fixed Tutorial

Building on yesterday’s Daylight Saving Time Emoji Country Flag TimeZone Tutorial improvements to a Daylight Saving Web Application the theme word today is “fixed”. Normally, we’ve been lauding … CSS property position: absolute; with heaps of praise as your friend … Continue reading

Posted in eLearning, Event-Driven Programming, Tutorials | Tagged , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , | Leave a comment

Javascript Convex Polygon Analyze Arguments Tutorial

The recent Javascript Convex Polygon Analyze Tutorial lacked some straightforward means by which the user could control (via ? and & address bar URL argument manipulations) … newly instigated “glow” CSS as per … var dglowc=”; if (document.URL.indexOf(‘glow=’) != -1) … Continue reading

Posted in eLearning, Event-Driven Programming, Tutorials | Tagged , , , , , , , , , , , , , , , , , , , , , , , , , | Leave a comment

Javascript Convex Polygon Analyze Tutorial

We progress on our latest web application from the progress up to Javascript Rotated Rectangle Analyze Tutorial by allowing for … unrotated triangle unrotated convex 5 sided polygon unrotated convex 6 sided polygon unrotated convex 7 sided polygon unrotated convex … Continue reading

Posted in eLearning, Event-Driven Programming, Tutorials | Tagged , , , , , , , , , , , , , , , , , , , , , , , | Leave a comment

Javascript Rotated Rectangle Analyze Tutorial

The Javascript logic of the recent Javascript Rectangle Analyze Follow Up Tutorial needed no trigonometrical mathematics, but the simple progression from … HTML div rectangle data … to … randomly rotated HTML div rectangle data … via CSS style=”transform:rotate(30deg);transform-origin:left top;” … Continue reading

Posted in eLearning, Event-Driven Programming, Tutorials | Tagged , , , , , , , , , , , , , , , , | Leave a comment

Javascript Rectangle Analyze Follow Up Tutorial

As improvements to yesterday’s Javascript Rectangle Analyze Primer Tutorial we thought … allow the user to change the number of colours from its default 11 … and we thank Color Names — HTML Color Codes to allow us to get … Continue reading

Posted in eLearning, Event-Driven Programming, Tutorials | Tagged , , , , , , , , , , , , | Leave a comment

Javascript Rectangle Analyze Primer Tutorial

We’re not trying to compare programming to Michelangelo’s art, but did you know that he chose the marble he wanted at the quarry, presumably imagining what was possible with that marble? In line with that, do you like “glass half … Continue reading

Posted in eLearning, Event-Driven Programming, Tutorials | Tagged , , , , , , , , , , | Leave a comment