Monthly Archives: June 2022

Window Object Method Override Return Values Tutorial

Posted on June 22, 2022 by admin

It is somewhat true that Javascript does not care about the type of variable your non-array variable is, in the sense that … strings … and … (any of the forms of) integers or real numbers … can be “housed” … Continue reading →

Posted in eLearning, Event-Driven Programming, Not Categorised, Tutorials | Tagged constant, DOM, eval, HTML, input, interactive entry, Javascript, method, object, Object Oriented Programming, OOP, override, programming, prompt, proof of concept, return, return value, textbox, tutorial, window, window object, window object method | Leave a comment

Window Object Method Override Textbox Tutorial

Posted on June 21, 2022 by admin

Yesterday’s Window Object Method Override Primer Tutorial‘s web application needed interactive entry to work. There are many interactive entry methodologies available to web applications, but perhaps yesterday’s choice of … prompt Javascript popup window … approach is not ideal, it … Continue reading →

Posted in eLearning, Event-Driven Programming, Tutorials | Tagged constant, DOM, HTML, input, interactive entry, Javascript, method, object, Object Oriented Programming, OOP, override, programming, prompt, proof of concept, textbox, tutorial, window, window object, window object method | Leave a comment

Window Object Method Override Primer Tutorial

Posted on June 20, 2022 by admin

Yesterday’s Colour Wheel Prompt Override Tutorial prompted us (chortle, chortle) to piece together a more generic look at … window object methods … and … override … ideas … merged into a … “proof of concept” web application … that … Continue reading →

Posted in eLearning, Event-Driven Programming, OOP, Tutorials | Tagged constant, DOM, HTML, Javascript, method, object, Object Oriented Programming, OOP, override, programming, prompt, proof of concept, tutorial, window, window object, window object method | Leave a comment

Colour Wheel Prompt Override Tutorial

Posted on June 19, 2022 by admin

In yesterday’s Colour Wheel Size and Spoke Colour Tutorial discussion around the Javascript alert popup ideas we never actually call the “alert” (that references the window.alert) method in what we are doing. We just are using an “alert” box look … Continue reading →

Posted in eLearning, Event-Driven Programming, Tutorials | Tagged alert, alert popup box, analogue, array, background image, child, clock, colour, cursor, date, datetime, daylight saving, Did you know, digital, DOM, eval, geo chart, Google chart, grandparent, hashtag, hashtagging, HTML, IFRAME, image, integration, interface, interfacing, Javascript, link, map, map chart, modal, navigate, oncontextmenu, overlay, override, parent, PHP, programming, prompt, radius, right click, size, software integration, SVG, svg+xml, synchronization, synchronize, time, timezone, tutorial, two finger gesture, user, Wikipedia, window.open, window.opener, XML | Leave a comment

Colour Wheel Size and Spoke Colour Tutorial

Posted on June 18, 2022 by admin

Thinking about the “Child” Colour Wheel of yesterday’s SVG Network Clock Map Right Click Hashtagging Tutorial we wanted to add some user controllable … way for the user to change the Colour Wheel radius … in other words, its size … Continue reading →

Posted in eLearning, Event-Driven Programming, Tutorials | Tagged alert, alert popup box, analogue, array, background image, child, clock, colour, cursor, date, datetime, daylight saving, Did you know, digital, DOM, eval, geo chart, Google chart, grandparent, hashtag, hashtagging, HTML, IFRAME, image, integration, interface, interfacing, Javascript, link, map, map chart, navigate, oncontextmenu, overlay, parent, PHP, programming, prompt, radius, right click, size, software integration, SVG, svg+xml, synchronization, synchronize, time, timezone, tutorial, two finger gesture, user, Wikipedia, window.open, window.opener, XML | Leave a comment

SVG Network Clock Map Right Click Hashtagging Tutorial

Posted on June 17, 2022 by admin

Adding to yesterday’s SVG Network Clock Iframe Window Opener Tutorial we have a combination of … right click (Windows) or two finger gesture (macOS) event logic … var altwo=””; //”//www.rjmprogramming.com.au/PHP/Map/map.php?title=Greenwich%20London&onclick=y&label=[‘Lat’,&value=’Lon’,’Name’]&data=,[51.4769,-0.0005,~Greenwich~]”; var althree=”//www.rjmprogramming.com.au/PHP/GeoChart/geo_chart.php?title=Greenwich%20London%20Places&aregexographicals=y&aregeographicals=HTTP.From%2Chttp.To%2Chttp.Greenwich&peninfo=51.4769|-0.0005|127968_From,51.4769|-0.0005|128205_To,51.4769|-0.0005|Greenwich&width=834&height=520&country=Places&popularity=&data=%20[51.4769|-0.0005|~From~,2]%20,%20[51.4769|-0.0005|~To~,2]%20,%20[51.4769|-0.0005|~Greenwich~,2]”; if (document.addEventListener) { document.getElementById(‘myhr’).addEventListener(‘contextmenu’, function(e) { e.preventDefault(); window.open(modgeomay(althree),’_blank’,’top=100,left=100,width=850,height=800′); … Continue reading →

Posted in eLearning, Event-Driven Programming, Tutorials | Tagged analogue, background image, child, clock, cursor, date, datetime, daylight saving, Did you know, digital, DOM, geo chart, Google chart, grandparent, hashtag, hashtagging, HTML, IFRAME, image, integration, interface, interfacing, Javascript, link, map, map chart, navigate, oncontextmenu, overlay, parent, PHP, programming, right click, software integration, SVG, svg+xml, synchronization, synchronize, time, timezone, tutorial, two finger gesture, Wikipedia, window.open, window.opener, XML | Leave a comment

SVG Network Clock Iframe Window Opener Tutorial

Posted on June 16, 2022 by admin

Onto the interfacing and integration work of yesterday’s SVG Network Digital and Analogue Clock Synchronizing Tutorial, today we have a three way relationship set to achieve a more dynamic popup window that responds to changes of its window.opener, the “kicker” … Continue reading →

Posted in eLearning, Event-Driven Programming, Tutorials | Tagged analogue, background image, child, clock, cursor, date, datetime, daylight saving, digital, DOM, grandparent, HTML, IFRAME, image, integration, interface, interfacing, Javascript, link, navigate, overlay, parent, PHP, programming, software integration, SVG, svg+xml, synchronization, synchronize, time, timezone, tutorial, Wikipedia, window.open, window.opener, XML | Leave a comment

SVG Network Digital and Analogue Clock Synchronizing Tutorial

Posted on June 15, 2022 by admin

The work of yesterday’s SVG Network Digital and Analogue Clock Interfacing Tutorial has moved us to improve … the accuracy of the Colour Wheel datetime synchronization with the SVG Network Clock … ie. it can be offputting seeing two clocks … Continue reading →

Posted in eLearning, Event-Driven Programming, Tutorials | Tagged analogue, background image, child, clock, cursor, date, datetime, daylight saving, digital, DOM, HTML, image, integration, interface, interfacing, Javascript, link, navigate, parent, PHP, programming, software integration, SVG, svg+xml, synchronization, synchronize, time, timezone, tutorial, Wikipedia, window.open, window.opener, XML | Leave a comment

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Monthly Archives: June 2022

Window Object Method Override Return Values Tutorial

Window Object Method Override Textbox Tutorial

Window Object Method Override Primer Tutorial

SVG Network Clock Map Right Click Hashtagging Tutorial

SVG Network Clock Iframe Window Opener Tutorial

SVG Network Digital and Analogue Clock Synchronizing Tutorial

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Monthly Archives: June 2022

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