Thanks for your thoughts, Ramsey.
I ended up taking a similar approach, but in the context of a subclass of
ERDisplayNumber.
I just used a normal assignment:
100 : (pageConfiguration like 'InspectSurvey*' and propertyKey like
'*_int_Frequency') => customFormatter = "session.frequencyFormatter"
[com.webobjects.directtoweb.Assignment]
100 : (pageConfiguration like 'InspectSurvey*' and propertyKey like
'*_int_Frequency') => componentName = "ERD2WDisplayNumberWithCustomFormatter"
[com.webobjects.directtoweb.Assignment]
I created a customFormat binding which is populated in these method:
public Format customFormatter() {
return (Format)
valueForKeyPath((String)d2wContext().valueForKey("customFormatter"));
}
and displayed like so:
String1: WOString {
value = objectPropertyValue;
valueWhenEmpty = " ";
formatter = customFormatter;
}
David
On 2011-09-23, at 10:22 AM, Ramsey Gurley wrote:
> I don't think there's anything like this in ERD2W unless someone added it.
>
> In R2D2W, I use a 'formatObject' RHS key binding with an
> ERDDelayedObjectCreationAssignment. I use it for everything from joda to
> crypto strings... but I've never used it for number formatting... although I
> probably could.. pretty easily... and get rid of my edit/display number
> component and just use edit/display string instead...
>
> Hmmm (^_^)
>
> Ramsey
>
> On Sep 23, 2011, at 10:06 AM, David Holt wrote:
>
>> Hi all,
>>
>> I would like to use a custom number formatter object with D2W.
>>
>> The formatter binding in D2W accepts a String such as
>> "###,###.##;0;-###,###.##"
>>
>> What do I need to do to allow the formatter binding such as
>> "session.customFormat" to be interpreted correctly by the D2WDisplayNumber
>> component as a Format object rather than a String?
>>
>> Thanks,
>>
>> David _______________________________________________
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