Hi,
I build an array with some DOM elements, and try to apply effects on them
using invoke(). But it does not work.
Ie may be a problem with function defined as pesudo-methods, but I don't
get any usefull error neither in Firebug, nor in IE debugger.
As I want to use Effect.Opacity(), I wrote a pure function as:
function _opacity(el, args) {
new Effect.Opacity(el, args);
}
then in my class:
this._navButtons = [this._view.prevButton,
this._view.nextButton,
this._view.hideButton);
this._navButtons.invoke("_opacity", {'from': 0,
'to': 1,
'duration':1});
In Firebug, I get:
reference to undefined property this[arguments[0]]
[Break on this error]
without any traceback or code line. In IE, I get:
'undefined' a la valeur null ou n'est pas un objet
('undefined' as null value or is not an object)
at line 713 of prototype.js; it is the call to my method:
return value[method].apply(value, args);
What I did wrong? Is it a problem with this context?
--
Frédéric
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