Re: Next Hurdle.....
Re: Next Hurdle.....
- Subject: Re: Next Hurdle.....
- From: David Holt <email@hidden>
- Date: Mon, 3 Apr 2006 15:08:25 -0700
Why don't you take a quick look at the free video tutorial available
from Jon Rentzsch:
http://rentzsch.com/webobjects/wo5in15
This will show you what the WO development flow typically looks like.
You could also check out the WOWorx video podcasts available for a
nominal fee (audio is free). The first couple of episodes are
directed to a beginner. DisplayGroups are discussed at great length
in the latter couple of videos. You'll save yourself a lot of grief
by seeing them before you start developing seriously.
http://woworx.visionworxpro.com/
David
On 3 Apr 2006, at 2:03 PM, Jeffrey Pearson wrote:
OK. I was kind of avoiding trying to learn EOModeller at the same
time but it looks like I am shooting myself in the head by doing this.
I DO at least have a beginner familiarity with EOModeller after
going through the intro book.
So I created my EO Model and saved it in my xcode project directory.
I have added the model to my project by adding existing file and
selecting it. It is now in my Web Components Group. I actually had
it in the root of my project folder but it wasn't showing up. Once
I moved the file into my Web Components group, WOBuilder recognized
and added it to my keys. It shows up as publishersDisplayGroup.
So now I added a WOString to my page to display the number of rows
in the database. I bound it to
publishersDisplayGroup.displayedObjects.@count. It comes back as
the number zero. I also tried binding it to
publishersDisplayGroup.allObjects.@count. It STILL comes back as
the number zero. I know for a fact there are 94 rows in that table.
If I go back to EOModeller, it DOES show the rows. I know I am
probably binding to the wrong thing. What do I bind it to? I am
working from the WebObjects for Windows Developers book
still...chapter 3 with the movie database example. Is there a
better book I should be using?
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