Re: Newbie: two tables on one window, how to talk to them?
Re: Newbie: two tables on one window, how to talk to them?
- Subject: Re: Newbie: two tables on one window, how to talk to them?
- From: "Tony S. Wu" <email@hidden>
- Date: Mon, 02 Sep 2002 08:59:10 -0700
You need to create 2 different outlets for 2 tables.
And in your tableView functions, do this:
- (int) numberOfRowsInTableView:(NSTableView *)aTableView
{
if (aTableView == myTableViewOutlet)
// do something
else if (aTableView == mySecondTableViewOutlet)
// do something else
}
By the way, you don't necessary follow this, better start with capital
letter with class name :D
Like: NewsController.m/h
Cocoa's name convention :)
Tony S. Wu
email@hidden
"Nope, this world ain't perfect. But at least I know it's not because of
me."
Keith Pritchard at email@hidden wrote:
>
Hi all,
>
>
In my first few days of cocoa having come from delphi and c on the
>
pc.... so apologies for what I'm sure will seem a trivial question.
>
>
My first app. is usually an nntp (news) client.. albeit a very simple
>
one.
>
>
I've laid out the user interface as basically 2 TableViews (to show the
>
newsgroups) , an OutlineView(to show the articles with threading) and
>
a textview for the body of the article (though I may need to rethink
>
that later).
>
>
So far, I have it connecting to a server, pulling down a list of groups
>
and displaying them in the tableview.
>
>
Now I want to display data in the second table... and looking over the
>
code, this is why I think I've mangled the MVC ideas...
>
>
All my work is done inside the only class I've made,
>
newsController.m/h I have a couple of arrays one per table... this is
>
where I have the needed functions:-
>
- (int) numberOfRowsInTableView:(NSTableView *)TableView
>
>
etc.
>
>
Question is, this works when I have one table, when I want to talk to
>
another, how do I do it? Do I compare TableView somehow to see which
>
table it's responding to? Or have I (as I suspect) made a mess of
>
seperating out the data model from the controller (ie. I havent
>
seperated them!).
>
>
As I said, probably a hopelessly newbie question, but I want to try and
>
get the MVC stuff right from day one so I thought I'd ask before I
>
started fudging things to get them working.
>
>
Thanks in advance,
>
Keith
>
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