about the objecttableinfo
about the objecttableinfo
- Subject: about the objecttableinfo
- From: raju raju <email@hidden>
- Date: Sun, 10 Sep 2006 17:11:06 +0100 (BST)
http://tuvix.apple.com/documentation/Cocoa/Conceptual/TableView/
index.html#//apple_ref/doc/uid/10000026i
http://tuvix.apple.com/documentation/Cocoa/Conceptual/TableView/Tasks/
UsingTableDataSource.html#//apple_ref/doc/uid/20000117-BBCBHIJJ
Hi,
The previous project worked with PB builder.I am not sure as how to
Message: 14
Date: Sat, 9 Sep 2006 15:45:58 +0100
From: Wain <email@hidden>
Subject: Re: objectvaluefortablecolumn never gets called
To: Cocoa mailing list <email@hidden>
Message-ID: <email@hidden>
Content-Type: text/plain; charset=US-ASCII; delsp=yes; format=flowed
Hi,
First off, have you read the following page:
http://tuvix.apple.com/documentation/Cocoa/Conceptual/TableView/
index.html#//apple_ref/doc/uid/10000026i
and particularly:
http://tuvix.apple.com/documentation/Cocoa/Conceptual/TableView/Tasks/
UsingTableDataSource.html#//apple_ref/doc/uid/20000117-BBCBHIJJ
Raju->Thanks for your help and suggestion.I have gone through the above document previously,but it is not clear as how the function objectvaluefortablecolumn gets called.
On 9 Sep 2006, at 15:03, raju raju wrote:
> Hi All,
> I am very much new to cocoa.I am facing some problems.
>
> How do you make sure that the function objectValueForTableColumn
> under the Tableview gets called.
objectValueForTableColumn is an NSTableView data source method, not
sure exactly what you mean by 'under the Tableview'.
Raju->Under the TableView I meant as how do you make sure the function under the object NSTableView is getting called.I tried to debug the application.But when I put the break point inside this function it never gets called.There I am really confused.
> In my application when I try to debug this function, I see debugger
> never comes here.I searched in the google and saw that we no need
> to call explcitly.None of the cocadev emails and test application
> shows explicit call for objectValueForTableColumn .
objectValueForTableColumn is called by the table view when it
requires new data from the data source
>
> I would like to add further is that the project I am working on is
> preoviously build on project builder.
Did it work then?
If so it sounds like the link between the table view and the data
source may have broken somehow...
Raju->Yes it was working then.Can you help me as how to recreate the link between table view and the data source.
> , now I have upgraded it to Xcode 2.3.So not use whether some
> paritcular thing I need to be done.
>
> Do I need to do some setting change in the xcodeproj file etc.I
> tried to debug from awakenib function.I guess something silly I am
> doing.Please help me on this.
> Looking forward for your response.
Hope that helps.
Wain
---------------------------------
Find out what India is talking about on - Yahoo! Answers India
Send FREE SMS to your friend's mobile from Yahoo! Messenger Version 8. Get it NOW
_______________________________________________
Do not post admin requests to the list. They will be ignored.
Cocoa-dev mailing list (email@hidden)
Help/Unsubscribe/Update your Subscription:
This email sent to email@hidden