keep us updated!
regards,
Martin
On 8/9/05, Richard Wallace <[EMAIL PROTECTED]> wrote:
No, it's not a <h:commandLink>. I think the problem occurred on a
<h:outputText> element actually. Which is why I can't track it down now
cause there are lots of those on the page =P
Rich
John Fallows wrote:
>Hey Martin,
>
>Rich said that the issue was with a h:commandLink that lives outside a form.
>Doesn't MyFaces add a dummy form in that case?
>Is it possible that two dummy forms are being implicitly added here,
>with the same id, causing the collision?
>
>Thinking out loud in case it might inspire you. :-)
>
>Kind Regards,
>John Fallows.
>
>On 8/8/05, Martin Marinschek < [EMAIL PROTECTED]> wrote:
>
>
>>Sorry,
>>
>> I misunderstood the message - of course your component does not have a
>>parent if it can't be added ;)
>>
>> do you do anything with component bindings? I have had problems with that
>>and exactly this error-message, as far as I remember...
>>
>> If not, try to track it down to exactly one component by taking out other
>>stuff from the datatable.
>>
>> regards,
>>
>> Martin
>>
>>
>>On 8/8/05, Balaji Saranathan <[EMAIL PROTECTED] > wrote:
>>
>>
>>>One more case to convince myself not to depend on auto-generated ids.
>>>Not necessary that they should be within the form.
>>>Was it a h:commandLink ?. CommandLink I know generates a form and does a
>>>submit on the click.
>>>
>>>-----Original Message-----
>>>From: Richard Wallace [mailto:[EMAIL PROTECTED]]
>>>Sent: Monday, August 08, 2005 5:08 PM
>>>To: MyFaces Discussion
>>>Subject: Re: Tracking down duplicate ids
>>>
>>>
>>>After putting ids on all the elements in the tables (including
>>><h:column>, <h:outputText> and <h:outputLink> elements) the problem
>>>seems to have gone away.
>>>
>>>I think the element it was choking on was a link that was outside any
>>>forms. So only parent it would have had was the <f:view> element. That
>>>
>>>should be okay right? JSF elements don't all have to be within <h:form>
>>>elements do they?
>>>
>>>Rich
>>>
>>>Martin Marinschek wrote:
>>>
>>>
>>>
>>>>The thing with the duplicate id's is only one possible reason.
>>>>
>>>>you should look at the component path that is indicated - according to
>>>>that, your component would need to be a top-level object - it does not
>>>>
>>>>
>>>>have any parent object at all?
>>>>
>>>>regards,
>>>>
>>>>Martin
>>>>
>>>>On 8/8/05, *Richard Wallace* < [EMAIL PROTECTED]
>>>><mailto:[EMAIL PROTECTED]>> wrote:
>>>>
>>>> Ok, a bit of an update. The issue only comes up when I have both
>>>> of the
>>>> tables on the same page. If I comment one out with <%-- %> tags
>>>>
>>>>
>>>then
>>>
>>>
>>>> everything works fine when adding. I can comment out either one
>>>> so it's
>>>> not a problem specific to just one of the tables, it's something
>>>>
>>>>
>>>about
>>>
>>>
>>>> having them both that is causing the problem.
>>>>
>>>> Any ideas?
>>>>
>>>> Thanks again,
>>>> Rich
>>>>
>>>> Balaji Saranathan wrote:
>>>>
>>>> >I'm not sure about the problem at your hand,
>>>> >But I have found it extremely helpful and clean in assigning the
>>>>
>>>>
>>>IDs
>>>
>>>
>>>> >myself to all the components in a page. It helps in debugging
>>>>
>>>>
>>>too.
>>>
>>>
>>>> >
>>>> >-----Original Message-----
>>>> >From: Richard Wallace [mailto: [EMAIL PROTECTED]
>>>> <mailto:[EMAIL PROTECTED]>]
>>>> >Sent: Monday, August 08, 2005 2:58 PM
>>>> >To: MyFaces Discussion
>>>> >Subject: Tracking down duplicate ids
>>>> >
>>>> >
>>>> >Hey everybody,
>>>> >
>>>> >Got a nasty little problem that I'm not sure what the best way to
>>>>
>>>>
>>>go
>>>
>>>
>>>> >about solving it is. I've got a page with a couple of dataTables
>>>> and a
>>>> >couple of forms on it. One form and dataTable is for one type of
>>>> object
>>>> >
>>>> >and the other form and dataTable are for another type of object.
>>>>
>>>>
>>>The
>>>
>>>
>>>> >forms are for adding new instances.
>>>> >
>>>> >The problem I'm running into is that after adding an instance of
>>>> either
>>>> >type I get these exceptions:
>>>> >
>>>> >javax.faces.FacesException: cannot add component with id '_id55'
>>>>
>>>>
>>>and
>>>
>>>
>>>> >path : {Component-Path : [Class:
>>>> >javax.faces.component.html.HtmlOutputText,Id:
>>>>
>>>>
>>_id55]} to its
>>
>>
>>>parent
>>>
>>>
>>>> >component. This might be a problem due to duplicate ids.
>>>> >
>>>> >On most of the elements I'm just letting myfaces generate the
>>>>
>>>>
>>>ids, so
>>>
>>>
>>>> >I'm not sure how this is happening. If I just goto the url
>>>>
>>>>
>>>directly
>>>
>>>
>>>> >after doing the add it works fine and the new entries are shown.
>>>> >
>>>> >What's the best way to track down what is actually causing
>>>> this? Should
>>>> >
>>>> >I just start giving ids to all my jsf elements or what?
>>>> >
>>>> >Thanks,
>>>> >Rich
>>>> >
>>>> >
>>>> >
>>>> >
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