[Bug 18732] [Custom]: element upgrade algorithm does not preserve attributes, event listeners, references

https://www.w3.org/Bugs/Public/show_bug.cgi?id=18732

--- Comment #9 from Olli Pettay <bugs@pettay.fi> 2012-08-29 21:05:41 UTC ---
I'd rather have some dictionary passed to register and it would contain
the listeners which would be automatically registered.


Something like

document.register("foobarelement", {
  prototype: HTMLSpanElement,
  listeners: {
    click: function(evt) { /*do something*/ },
    mouseover: function(evt) { /* do something else*/ };
  }
})



(And please don't say webkit's memory management can't handle that.)

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Received on Wednesday, 29 August 2012 21:05:43 UTC