[Javascript] javascript object
Esther_Strom at hmco.com
Esther_Strom at hmco.com
Tue Aug 7 11:23:27 CDT 2001
They're a pain in the neck, but you could also save bits of info to
cookies.
Esther
Ben Curtis
<Quixote at LaMancha To: <javascript at LaTech.edu>
.org> cc:
Sent by: Subject: Re: [Javascript] javascript object
javascript-admin@
LaTech.edu
08/07/01 11:20 AM
Please respond to
javascript
>> Also, do objects last when the user enters another page or are they
>> destroyed?
>
> If a page unloads all JavaScript objects are destroyed. The common
> workaround is to store certain variables in the frameset, if present. If
you
> don't have a frameset either you cannot store anything.
Everything that is part of the document object and many other things are
destroyed. If you want to pass a simple string or number, you can try
storing it in the window.name, but then you may get weird target results.
If you are working in an intranet setting with a limited number of browsers
to support, you might have some success storing information in the
navigator
object. For example:
var Obj = new Object();
Obj.foo = "Wack";
Obj.bar = "Turtles and wurtles";
navigator.foobar = Obj;
---> user goes to a new page, perhaps even on a different server
alert(navigator.foobar.bar);
alerts: "Turtles and wurtles";
This is far from cross-compatible. I think Netscape on a PC (all version 3
and 4, but not 6), and some IE versions on PC. I don't know of any Mac of
Linux browsers that do this. A very limited technique, but I thought I'd
share.
--
+Ben Curtis
...leveraging synergy right out of the box.
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