• Open Menu Close Menu
  • Apple
  • Shopping Bag
  • Apple
  • Mac
  • iPad
  • iPhone
  • Watch
  • TV
  • Music
  • Support
  • Search apple.com
  • Shopping Bag

Lists

Open Menu Close Menu
  • Terms and Conditions
  • Lists hosted on this site
  • Email the Postmaster
  • Tips for posting to public mailing lists
Re: more popup fun
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: more popup fun


  • Subject: Re: more popup fun
  • From: Chuck Hill <email@hidden>
  • Date: Tue, 29 Nov 2005 11:41:12 -0800


On Nov 29, 2005, at 11:29 AM, Lachlan Deck wrote:

Hi there,

On 29/11/2005, at 7:29 AM, Jeremy Matthews wrote:

For some reason, my popup (list populated by a db fetch) now querys AND displays correctly, but selecting the value in the popup still produces null when submitting the object for insertion. The text fields are fine, so the method is probably sound. I'm assuming my wopopup bindings are somehow incorrect. Here are the current bindings:

displayString:        testTypeEnumerator.testType
item:                     testTypeEnumerator
list:                       testList
noSelectionString: "Select A Test..."
selection:              newTestsEntry.testType

No, selection needs to be bound to the object selected _not_ the display string.


I suspect that Jeremy's choice of names is at least half of his problem. :-)

testTypeEnumerator.testType is a String but newTestsEntry / newEntry's testType (depending on who you believe) is a relationship to type Test (or is that Tests?), which is the object in testList. I think. So newTestsEntry.testType.testType is a String, the string the is displayed in the popup.

Whew!

Chuck



displayString: is showing correct attribute
item: not sure why I need the enumerator, but its there
list: working, since the attributes are displayed correctly from the db fetch
noSelectionString: not really important, but there
selection: not sure if this is working...this is the important binding that takes the selected value, no?


Entity is caled "Tests"
attributes are: testType, testScore, testGrade, testName
new entry is called "newEntry"

So you should have: YourPopup: WOPopUpButton { displayString = testTypeEnumerator.testType; item = testTypeEnumerator; list = testList; noSelectionString = "Select A Test..."; /* the all important... */ selection = newEntry; }

with regards,
--

Lachlan Deck


_______________________________________________
Do not post admin requests to the list. They will be ignored.
Webobjects-dev mailing list (email@hidden)
Help/Unsubscribe/Update your Subscription:
40global-village.net


This email sent to email@hidden

--
Coming in 2006 - an introduction to web applications using WebObjects and Xcode http://www.global-village.net/wointro


Practical WebObjects - for developers who want to increase their overall knowledge of WebObjects or who are trying to solve specific problems. http://www.global-village.net/products/practical_webobjects




_______________________________________________ Do not post admin requests to the list. They will be ignored. Webobjects-dev mailing list (email@hidden) Help/Unsubscribe/Update your Subscription: This email sent to email@hidden
References: 
 >more popup fun (From: Jeremy Matthews <email@hidden>)
 >Re: more popup fun (From: Lachlan Deck <email@hidden>)

  • Prev by Date: Re: more popup fun
  • Next by Date: Tomcat fails denies access to ADMIN/MANAGER app
  • Previous by thread: Re: more popup fun
  • Next by thread: socketRead0() never returning
  • Index(es):
    • Date
    • Thread