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Groups > comp.lang.javascript > #30688

Re: Object Oriented Elements, callbacks...

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On Saturday, June 18, 2016 at 4:56:31 PM UTC-5, Chris M. Thomasson wrote:
> Just wondering what you all think of the way I am hooking up DOM 
> elements, buttons for now, to objects via callbacks. [...]

Try using handleEvent method instead on the prototype:

function MyButton(el){
  this.el = el
  el.addEventListener('click', this)
}
MyButton.prototype = {
  handleEvent: function(e){ this['on' + e.type](e) },
  onclick: function(e){
    alert("Hello World")
  }
}

var foo = new MyButton(document.getElementById('g_html_button'))

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Thread

Object Oriented Elements, callbacks... "Chris M. Thomasson" <nospam@nospam.invalid> - 2016-06-18 14:56 -0700
  Re: Object Oriented Elements, callbacks... "Chris M. Thomasson" <nospam@nospam.invalid> - 2016-06-18 15:03 -0700
    Re: Object Oriented Elements, callbacks... "Michael Haufe (TNO)" <tno@thenewobjective.com> - 2016-06-18 15:12 -0700
    Re: Object Oriented Elements, callbacks... "Chris M. Thomasson" <nospam@nospam.invalid> - 2016-06-18 15:12 -0700
  Re: Object Oriented Elements, callbacks... "Michael Haufe (TNO)" <tno@thenewobjective.com> - 2016-06-18 15:19 -0700
    Re: Object Oriented Elements, callbacks... "Chris M. Thomasson" <nospam@nospam.invalid> - 2016-06-19 01:06 -0700
    Re: Object Oriented Elements, callbacks... "Chris M. Thomasson" <nospam@nospam.invalid> - 2016-06-19 12:06 -0700
      Re: Object Oriented Elements, callbacks... "Michael Haufe (TNO)" <tno@thenewobjective.com> - 2016-06-19 12:27 -0700

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