hasOne problem
Byron
For some reason, I having a problem with creating hasOne
relationships.
In reactor.xml:
<object name="tblParticipant">
<hasOne name="tblAccelerometer">
<relate from="ID" to="ID" />
</hasOne>
</object>
When I try:
<cfset participantRecord = createRecord('tblParticipant').load(ID=1) /
>
<cfset accRecord = participantRecord.gettblAccelerometer() />
I get the following:
Message The method gettblAccelerometer was not found in component D:
\Inetpub\wwwroot\Ladies\model\data\Record
\tblParticipantRecordmssql.cfc.
Sure enough, when looking in the project file, it is not creating the
gettblAccelerometer method.
Any ideas? I haven't had this problem before.
Byron
Pete Kucera
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Byron
Thanks for the response.
I specified the object and it did not work. I tried the reverse also
and in both cases, the relationship was not created.
byron
On Jan 30, 6:15 pm, Pete Kucera <cfapp...@gmail.com> wrote:
> Byron,
>
> I'm shooting from the hip here, but I seem to remember having the same issue
> and realized that I did not have the other table object defined. Is your
> tblAccelerometer defined in the reactor xml?
>
> <object name="tblAccelerometer" /> will work if it doesn't have
> relationships of its own.
>
> Good Luck.
>
> Pete Kucera
>
> > reactor-user...@googlegroups.com<reactor-users%2Bunsu...@googlegroups.com>
denstar
> Pete,
>
> Thanks for the response.
>
> I specified the object and it did not work. I tried the reverse also
> and in both cases, the relationship was not created.
Do you have the foreign key for tblAccelerometer set on tblParticipant?
That's all I got.
:den
--
Thinking has become a superfluous exercise... purely internal, without
compelling force, more or less a game.
Jacques Ellul
Byron
For tblAccelerometer, I have Pt_ID as a primary key, for
tblParticipant, I have ID and Pt_ID as primary keys. I've also tried
it without Pt_ID as a primary key in tblParticipant. Below is the
component.
hierarchy: WEB-INF.cftags.component
reactor.base.abstractRecord
reactor.project.Ladies.Record.tblParticipantRecord
path: D:\Inetpub\wwwroot\reactor\project\Ladies\Record
\tblParticipantRecord.cfc
properties:
methods: _getDao*, _getInitialTo*, _getTo, _setDao*, _setInitialTo*,
_setTo, exists, getAddress1, getAddress2, getBestTimeToContact,
getCity, getEmail, getFirstname, getID, getLastname, getMI,
getPhoneDay, getPhoneEvening, getPhoneOther, getPt_ID, getSiteID,
getState, getStatus, getSubStudy, getZipcode, init, setAddress1,
setAddress2, setBestTimeToContact, setCity, setEmail, setFirstname,
setID, setLastname, setMI, setPhoneDay, setPhoneEvening,
setPhoneOther, setPt_ID, setSiteID, setState, setStatus, setSubStudy,
setZipcode
inherited methods: _configure, _getDictionary, _getErrorCollection,
_getObjectMetadata, _getParent, _setParent, clean, delete, dump,
hasErrors, hasParent, isDeleted, isDirty, load, populate, resetParent,
save, validate, validated
Am I messing up the keys??
byron
denstar
> Den,
>
> For tblAccelerometer, I have Pt_ID as a primary key, for
> tblParticipant, I have ID and Pt_ID as primary keys. I've also tried
> it without Pt_ID as a primary key in tblParticipant. Below is the
> component.
> Am I messing up the keys??
None of those are foreign keys? Shouldn't Pt_ID be a foreign key in
tblAccelerometer, if it's the primary key in tblParticipant?
I'm not sure of your specific schema, but there should be foreign
keys. And I don't remember if composite primary keys are handled well
or not...
:Den
--
The nature of God is a circle of which the center is everywhere and
the circumference is nowhere.
Empedocles
Byron
byron
Byron
Forgot the <reactor> node in the %&%&^% reactor.xml file. Shoot me
now.
Thanks for the help.
denstar
> Ahh, the problem with cut and paste.
>
> Forgot the <reactor> node in the %&%&^% reactor.xml file. Shoot me
> now.
>
> Thanks for the help.
Done that myself before, no problemo!
:den
--
Everything must justify its existence before the judgment seat of
Reason, or give up existence.
Friedrich Engels
Tom Chiverton
> Done that myself before, no problemo!
#206.
--
Tom Chiverton
Developer
Tom.Ch...@halliwells.com
3 Hardman Square, Manchester, M3 3EB
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