Category Archives: Event-Driven Programming

Event-driven programming (EDP) or event-based programming is a programming paradigm in which the flow of the program is determined by events ( Wikipedia )

HTML/Javascript Cockpit of Web Applications Form Tutorial

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Today’s Cockpit Feel web application adds functionality along with yesterday’s pre-existing … Javascript DOM document.write() method nesting … Javascript prompt() window method … way that asks for input from the user in that old interactive desktop command line application feeling … Continue reading →

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HTML/Javascript Canvas Fractions Drag and Drop Tutorial

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A few days back we spoke about drag and drop events where we presented The Three P Three Modes Drag and Drop Tutorial and the event discussion then … Eventwise, you’ll want to research … So what events were relevant … Continue reading →

Posted in eLearning, Event-Driven Programming, Games, GUI, Tutorials | Tagged , , , , , , , , , , , , | 9 Comments

The Three P Three Modes Drag and Drop Tutorial

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Today we extend the “Calling Card” functionality of yesterday, with “Calling Card” functionality you can, optionally, create and control via drag and drop functionality, at least for non-mobile platforms. You can drag parts of the Profile Report you want onto … Continue reading →

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Registration via Captcha Primer Tutorial

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We, pretty obviously, spoke too soon, yesterday, that that was it, or words to that effect, with this topic, and that is no wonder, as it covers a lot of territory. Up to now, we’ve restricted its scope, hugely, by … Continue reading →

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Moderation by Captcha Primer Tutorial

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In our “onions of the 4th dimension” world we have an onion layer of thought today regarding “moderation”. Let me just quietly ask? Are you a robot? Mr Turing posed this very fundamental question some time back. But the fact … Continue reading →

Posted in Database, eLearning, Event-Driven Programming, Networking, Tutorials | Tagged , , , , , , , , , , , , , , , | 41 Comments

Google Chart Intensity Chart Select Event Tutorial

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We move from the “when” to the “where” (of Google Chart Annotated Timeline Select Event Tutorial below) with our Google Chart synergies today. This came about when trying to add some ‘select’ event logic to our Google Chart Intensity Chart … Continue reading →

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Google Chart Annotated Timeline Select Event Tutorial

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Yesterday’s Google Chart Gantt Chart Primer Tutorial was the start of our voyage of discovery into Google Charts Gantt Chart here at this blog. Looking at this Gantt Chart reminded us of another chart that doesn’t form the dependencies of … Continue reading →

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Google Chart Gantt Chart Primer Tutorial

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Seems a fair time back we were discussing the ‘select’ event in relation to Google Charts functionality, but probably it isn’t. And perhaps it was a fair while back, but maybe it wasn’t, that Google and its Charts team introduced … Continue reading →

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