do you have an entity named HelloTest?
does it have a field helloTestId?
Vinayak Yadav sent the following on 10/30/2008 10:06 PM:
> Thanks
> I tried following code but i am getting error for 'if statement'
> please give me a solution.
>
> GenericValue myObject = delegator.findByPrimaryKey("HelloTest",
> UtilMisc.toMap("helloTestId", helloTestId));
>
> if (UtilValidate.isNotEmpty(myObject))
> {
> return ServiceUtil.returnError( "id already exist");
> }
>
> On Thu, Oct 30, 2008 at 1:50 PM, Malin Nicolas
> <[EMAIL PROTECTED]> wrote:
>> First, you need an event on request-map (controller) that match your sent
>> uri
>> After you define a java service.
>>
>> If you know service and controller and if the engine of your service is java
>> you can use this :
>>
>> *****
>> GenericValue myObject = delegator.findByPrimaryKey("MyObject",
>> UtilMisc.toMap("id", id));
>> if (UtilValidate.isNotEmpty(myObject)) return ServiceUtil.returnError( "id
>> already exist");
>>
>> myObject = delegator.makeValidValue("MyObject", context);
>> myObject.create();
>> ******
>>
>> It's the greate line ;)
>>
>> Nicolas
>>
>>
>> BJ Freeman a écrit :
>>> it is really important you look through the code to find these answers.
>>> there are many examples.
>>> it will also get you familiar with how ofbiz works.
>>>
>>> Vinayak Yadav sent the following on 10/29/2008 11:11 PM:
>>>
>>>> hi, all
>>>> I haved designed one student screen
>>>> i can able to enter ID and Save it.
>>>> now before saving the record i want to check that the ID is present or
>>>> not (duplicate ID)
>>>> and then i want to save it otherwise throw an error that 'Code already
>>>> exists.'
>>>> how to do this?
>>>>
>>>> Thanks
>>>> Vinayak
>>>>
>>>>
>>>>
>>>
>>
>> --
>> Nicolas MALIN
>> Consultant
>> Tél : 06.17.66.40.06
>> Site projet : http://www.neogia.org/
>> -------
>> Société LibrenBerry
>> Tél : 02.48.02.56.12
>> Site : http://www.librenberry.net/
>>
>>
>
>
