Re: WOPopupButton Confusion...
Re: WOPopupButton Confusion...
- Subject: Re: WOPopupButton Confusion...
- From: Chuck Hill <email@hidden>
- Date: Sat, 28 Feb 2004 11:50:50 -0800
At 01:34 PM 28/02/2004 -0600, James Cicenia wrote:
>
>Now my list is perfect, but I can't seem to get it to "take" the
>selection. There
>are so many bindings here that I am confused and don't know if it is my
>bindings
>or my code. Also, I have an onChange binding with a javascript.submit()
>which works.
>
>Here is what I have:
>
>CustomerArray --> list
>Customer --> item
>Customer.custName --> displayString
Properly styled these names should start with lower case. Upper case is
for class names.
>(The above seem to work)
>now what do I do for the other bindings namely,
>Selection and selected?
>
>Are they set methods? Instance variables? both?
>
As you wish (it is just KVC). Selection is what is focused on display and
set on from submission.
>No matter what I seem to do it doesn't remember the selection.
>
Is it in a form?
Chuck
>-James Cicenia
>
>On Feb 28, 2004, at 9:55 AM, David Griffith wrote:
>
>> James,
>>
>> You need to bind the array to the 'list', an instance of the item in
>> the
>> array to 'item' which you have probably done, and then the attribute
>> from
>> the item that you want to display should be linked to the
>> 'displayString'
>> binding of the WOPopUp.
>>
>> I.e.
>>
>> CustomerArray -> list
>> Customer -> item
>> Customer.custName() -> displayString
>>
>> That should sort it...
>>
>> Dave.
>>
>>> James: I would guess that you have bound your array to both the list
>>> and item attribute. Make sure you have a single instance variable of
>>> the type of object in the array -and- bind it to the item attribute.
>>>
>>> -George
>>>
>>> On Feb 28, 2004, at 10:13 AM, James Cicenia wrote:
>>>
>>>> Hello -
>>>>
>>>> I think I am brain dead this morning but,
>>>> When I populate my WOPopupButton with an NSArray, which
>>>> is an array of my objects, I am seemingly getting a 2-dimensional
>>>> array view...
>>>>
>>>> My popup has the right number of items in it, HOWEVER, each item
>>>> is an array of my values!!!
>>>>
>>>> So instead of getting:
>>>>
>>>> Item1
>>>> Item2
>>>> Item3
>>>>
>>>> I am getting
>>>>
>>>> Item1, Item2, Item3
>>>> Item1, Item2, Item3
>>>> Item1, Item2, Item3
>>>>
>>>> Any help would be appreciated this morning as I am seemingly lost
>>>> on this simple matter.
>>>>
>>>> -James Cicenia
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>>
>
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--
Chuck Hill email@hidden
Global Village Consulting Inc. http://www.global-village.net
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