Hi. I'm an experienced C# developer but very new to (somewhat
advanced) JavaScript.
On the server, I have a method defined as:
[AjaxPro.AjaxMethod]
public NameValueCollection GetArtists()
{
NameValueCollection nvc = new NameValueCollection(3);
nvc.Add("Test1", "1");
nvc.Add("Test2", "2");
nvc.Add("Test3", "3");
return nvc;
}
On the client, I my (async callback) function defined as:
function callback(res) {
alert(res.value.getValue("Test2"));
}
This works great! It alerts "2", as expected. So I know everything is
hooked up correctly.
My question is, in JavaScript, what exactly is "res"? In terms of,
what type of object is this? I want to be able to iterate over this,
such as:
for (var i=0; i < res.value.length; i++)
However, res.value.length is undefined. Can anyone let me know how I
can iterate over this NameValueCollection on the clientside, in order
to do something useful with the returned values?
Thanks!
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