Re: How do I initialize an Entity attribute upon creation in D2W?
Re: How do I initialize an Entity attribute upon creation in D2W?
- Subject: Re: How do I initialize an Entity attribute upon creation in D2W?
- From: Chuck Hill <email@hidden>
- Date: Sat, 05 Nov 2011 10:33:40 -0700
On 2011-11-05, at 10:13 AM, Ramsey Gurley wrote:
> Or ERXGenericRecord's init() method. init() is intended to be used in place of awakeFromInsertion() and fixes a problem where awakeFromInsertion() is called twice when cascade deletes fail to validate and roll back…
>
> I read that somewhere. I don't know if it still applies in 5.4.3, but I use it anyway.
It does.
Chuck
>
> Ramsey
>
>
> On Nov 5, 2011, at 10:06 AM, David LeBer wrote:
>
>>
>> On 2011-11-05, at 12:23 PM, James Cicenia wrote:
>>
>>> The subject line is the question.
>>>
>>> I use the standard factory:
>>>
>>> public WOComponent newObjectForEntityName(String entityName) {
>>> WOComponent nextPage = null;
>>> try {
>>> EditPageInterface epi = D2W.factory().editPageForNewObjectWithEntityNamed(entityName, session());
>>> epi.setNextPage(session().context().page());
>>> nextPage = (WOComponent) epi;
>>> } catch (IllegalArgumentException e) {
>>> ErrorPageInterface epf = D2W.factory().errorPage(session());
>>> epf.setMessage(e.toString());
>>> epf.setNextPage(session().context().page());
>>> nextPage = (WOComponent) epf;
>>>
>>> }
>>> return nextPage;
>>> }
>>
>> Same way you should for non D2W, in the EO's awakeFromInsertion();
>>
>> --
>> David LeBer
>> Codeferous Software
>> 'co-def-er-ous' adj. Literally 'code-bearing'
>> site: http://codeferous.com
>> blog: http://davidleber.net
>> profile: http://www.linkedin.com/in/davidleber
>> twitter: http://twitter.com/rebeld
>> --
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>> http://tacow.org
>>
>>
>>
>>
>>
>>
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--
Chuck Hill Senior Consultant / VP Development
Practical WebObjects - for developers who want to increase their overall knowledge of WebObjects or who are trying to solve specific problems.
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