Thanks Ian - that forward slash you have though - that's just created
in a call like:
String chatRoomId = "123";
History.newItem("chat/" + chatRoomId);
right? There's not some other special GWT method for appending those
sorts of 'parameters', delimited by forward slash?
Thanks
On Jun 26, 3:38 pm, Ian Bambury <[email protected]> wrote:
> Personally, I use history for menu structure. In your case I would imagine
> that #chat would take you to a list and #chat/123 would take you to an
> actual room. 'color=red' would either be kept in the user's settings, or
> possibly in a cookie for users who don't log on. But I'd probably think 'if
> they can't be bothered to log on, then stuff it - one more reason to sign
> up.' :-)
>
> Ian
>
> http://examples.roughian.com
>
> 2009/6/26 Mark <[email protected]>
>
>
>
>
>
> > I guess I could kind of cheat and stick it all in the History call?:
>
> > History.newItem("chat?id=1234&color=red");
>
> > this will kind of make sense to end users, and I can just parse the
> > history item myself for all the parameters - anything horribly wrong
> > with this, or any easier way?
>
> > Thanks
>
> > On Jun 26, 2:56 pm, markww <[email protected]> wrote:
> > > Hi,
>
> > > I'm not sure how we use history and parameters in GWT. For example,
> > > when my user wants to go to a login page, I do this:
>
> > > History.newItem("login");
>
> > > which makes the url:
>
> > > www.mysite.com/myproject.html#login
>
> > > that's ok, if they copy and paste that url to another browser
> > > instance, my app knows to automatically show the login "page".
>
> > > But what if we want to add some parameters, for instance, if we wanted
> > > to create a chat room page, something like:
>
> > > History.newItem("chat");
> > > URL.addParameter("id", "1234");
> > > URL.addParameter("color", "red");
>
> > > to make something like:
>
> > > www.mysite.com/myproject.html#chat?id=1234&color=red
>
> > > I'm not sure how we can do that in GWT, but basically it would let the
> > > user copy and paste that url into another instance, and my app would
> > > be able to know to load page chat, with parameters 1234 and red.
>
> > > Thanks
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