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Re: D2W restrictingFetchSpecification Question
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Re: D2W restrictingFetchSpecification Question


  • Subject: Re: D2W restrictingFetchSpecification Question
  • From: Tim Worman <email@hidden>
  • Date: Sat, 04 May 2013 11:39:58 -0700

Hey Johnny:

You probably have more D2W experience than me. But I thought the query source delegate worked any time the entity in question was requested. Depending on what package your query delegate is in it seems a session object could be passed to the delegate - or via ERXThreadStorage?

Tim

On May 3, 2013, at 9:34 PM, Johnny Miller <email@hidden> wrote:

> Hi Tim,
>
> Do you think it's possible to use the query source delegate with a list page?
>
> I don't see how you can use a delegate with the list page - do you know how?
>
> I'm thinking I might have to override the setupPhase method in my subclass of ERD2WListPage and create something similar to the extraRestrictingQualifier key.
>
> Thanks,
>
> Johnny
>
>
>
> On May 3, 2013, at 5:19 PM, Tim Worman <email@hidden> wrote:
>
>> Hi Johnny:
>>
>> I haven't used the restrictingFetchSpecification before. But I have used a query data source delegate that implements ERDQueryDataSourceDelegateInterface. There's an example on the wiki on the wiki in the D2W flow control article. You may already know about that option - but throwing it out just in case.
>>
>> http://wiki.wocommunity.org/display/documentation/D2W+Flow+Control
>>
>> Tim
>>
>> On May 3, 2013, at 8:12 PM, Johnny Miller <email@hidden> wrote:
>>
>>> Hi,
>>>
>>> I want to add an automatic qualifier binding to a number of my list pages.
>>>
>>> And I'm just not quite getting how to use the restrictingFetchSpecification key.
>>>
>>> If I want my qualifier to be based upon an object in my session how do I create the qualifier?  I see that I can put a variable in the qualifier that gets created in the EOModel but how do I tell D2W to substitute the variable with my session object at runtime?
>>>
>>> Thanks in advance,
>>>
>>> Aloha,
>>> Mr. Johnny Miller
>>> Web Development Manager
>>> Kahalawai Media Company
>>> Lahaina, HI 96761
>>> tel: (808) 661-7962 | mobile: (808) 283-0791
>>> website | e-mail
>>>
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>


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References: 
 >D2W restrictingFetchSpecification Question (From: Johnny Miller <email@hidden>)
 >Re: D2W restrictingFetchSpecification Question (From: Tim Worman <email@hidden>)
 >Re: D2W restrictingFetchSpecification Question (From: Johnny Miller <email@hidden>)

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