Hi ,
I have been trying to extend prototype's DOM extensions to a
collection of radio button inputs with no success whatsoever.
Here is the code:
--------------------------------------------------
var profiles = Form.getInputs("Form1", "radio", "supporter_id");
profiles.each ( function(node)
{
Event.observe ( node, 'click', function ()
{
var tds = this.up(1).immediateDescendants();
Cookie.set("test", 'FirstName='+tds[3].innerHTML
+'&LastName='+tds[4].innerHTML, 1);
alert(Cookie.get("test"));
return false;
},false );
});
-------------------------------------------------------
which trips up IE. I have tried every which way to extend this,
including but not limited to:
----------------
profiles.each(function() {
Element.extend(profiles.each);
});
-----
profiles.each(Element.extend).invoke
-----
for (i=0;i<profiles.length;i++)
{
Element.extend(profiles[i]);
}
---------
Element.extend(this);
-----
Nothing seems to work. Now if I name a specific instance of my
collection:
------------------------------
var profiles = Form.getInputs("Form1", "radio", "supporter_id");
var profile = profiles[0].up(1).immediateDescendants();
Cookie.set("test", 'FirstName='+profile[2].innerHTML
+'&LastName='+profile[3].innerHTML, 1);
alert(Cookie.get("test"));
-------------------------------------
It works fine. But I am trying to loop through an array, and build a
listener.
Any ideas?
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