h.a.c.s. html5 user interface re-implemented


Slow is the right word to describe my html and javascript learning-by-doing progress right now. I have chosen the h.a.c.s. user interface as a valid project to learn html and javascript up to a point where I can start to write useable websites with it. The h.a.c.s. ui seemed to be a good choice because it’s at the moment only used by my family and they are a bunch of battle-proven beta testers.

So first a small video to get an idea what I am implementing right now:

So all you can see is SVG and HTML rendered stuff – made with the help of awesome javascript libraries, as there are:

  • jQuery
    • for the basic javascript coverage
  • Raphaël
    • to draw svg in a human-controllable
  • JustGage
    • to draw those nice gauges
  • OdoMeter
    • an animated HTML5 canvas odometer

I plan to add a lot more – like for swiping gestures. So this will be – just like h.a.c.s – a continuous project. Since I switched to OS X entirely at home I use the great Coda2 to write and debug the code. It helps a lot to have two browser set-up because for some reason I still not feel that well with the WebKit Web Inspector.

Bildschirmfoto 2013-01-06 um 20.47.22

Another great feature of Coda2 is the AirPreview – which means it will preview your current page in the editor on an iOS device running DietCoda – oh how I love those automations.

So I reached the first goal set for myself for the user interface: It’s doing the things the old UI did and it’s maintainable in addition. I am still struggling with javascript here and there – mainly because the debugging and tracing is oh-so-difficult (or I am to slow understanding).

If you got any recommendation for a javascript editor that can handle multiple includes and debugging (step-by-step, …) and good tracing for events please comment!

Source 1: jQuery
Source 2: Raphaël
Source 3: JustGage
Source 4: OdoMeter

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