Re: Help!
Re: Help!
- Subject: Re: Help!
- From: Joshua Pennington <email@hidden>
- Date: Mon, 01 Sep 2008 08:09:26 -0500
On Sep 1, 2008, at 4:38 AM, Michael Robinson wrote:
I need to use a NSTableView to control data input by the user. The
table has two columns, labeled "Title" and "Content". The number of
columns is fixed.
I understand (from assorted hints I've seen online) that one may use
a NSDictionaryController to handle data input/output/display/saving
etc from a table.
I would use an NSArrayController that stores instances of
NSDictionary. Each NSDictionary object will have a title key and a
content key.
Then, bind your first table column to the array controller's
arrangedObjects.title key & the second column to the array
controller's arrangedObjects.content key.
Check out this tutorial for more information on setting up a table
view - it first walks through using the traditional, non-bindings
method, and then shows you how to use Cocoa Bindings for the task.
While the tutorial there uses a mail application as an example, it
*should* be close enough to point you in the right direction:
<http://cocoadevcentral.com/articles/000080.php>
For more information on Bindings, read:
<http://developer.apple.com/documentation/Cocoa/Conceptual/CocoaBindings/Concepts/HowDoBindingsWork.html#//apple_ref/doc/uid/20002373
>
Cheers,
Joshua
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| References: | |
| | >Help! (From: Michael Robinson <email@hidden>) |