Re: question about javaEnum prototype
Re: question about javaEnum prototype
- Subject: Re: question about javaEnum prototype
- From: Amedeo Mantica <email@hidden>
- Date: Sat, 21 Jul 2012 21:02:40 +0200
And iirc avoid null values in enums or will throw exception on save. Set a default value in the init() method of entity
Sent from my iPhone
On 21/lug/2012, at 18:24, Ramsey Gurley <email@hidden> wrote:
> For a 'to-one' type of arrangement, enums are perfect so long as your categories don't change often.
>
> For a 'to-many' you are describing, they are less so. You could serialize an enum set, but then you can't query it. The only other solution I know of would be to put them on a table and relate to that… which sorta defeats the purpose of using an enum.
>
> Ramsey
>
> On Jul 21, 2012, at 8:25 AM, Tim Worman wrote:
>
>> WO'ers:
>>
>> I have an Enitity that I would like to assign n categories to - essentially descriptive strings. I have never used the javaEnum prototype and I was wondering if it would be good for this task? On the UI side I would like to use checkboxes to select which categories to apply to an EO. Then, in the database have only those selections saved to the database.
>>
>> Tim
>> UCLA GSE&IS
>>
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