[opencms-dev] CRE: is this a bug?

[Pomegranate Software- Arash Kaffamanesh]

Hi Marc,

you can't save a document which has strong links defined within, so that 
you can't publish it and produce deal links or invalidated links as you 
can do with week links!
By the way the how to on the forum was written about one year ago as the 
first version of CRE with OpenCms 6.5.5 was out. Michael had a nice 
presentation about the secrets of CRE at OpenCms Days 2008 and will be 
provided soon to the public for download and I guess Alkacon's 
Documentation will get updated with CRE secrets in the next 7.0.5 
version ;-)

Best,
Arash

Marc Schlegel schrieb:
> Hi
>
> I am still trying to find some documentation about this CRE. For exmaple
> I was playing around a little bit. I removod the relation, so I just had 
> a OpenCmsVfsFile, then I tried to delete a resource and the dialog 
> showed me a weak xml-link (with the relation it showed me a strong 
> link). But where is the difference? What do I gain when I use a strong 
> realtion for resources.
>
> Any comments apreciated
>
> Thanks
>
> Marc Schlegel schrieb:
>   
>> Hello Everyone
>>
>> I was having a look at the Howto from Arash 
>> http://www.pomegranate.de:9000/cms/forum/viewthread?thread=119#258
>> and the way he explains it makes sense, but unfortunately 
>> mandatory/strong and optional/weak relations work exactly the other way 
>> around
>>
>> So, in my case I had something like this
>> <xsd:element name="Picture" type="OpenCmsVfsFile" />
>>
>> <relation element="Picture" type="strong" invalidate="node" />
>> Then I get an error telling me that the element is not optional. I 
>> tested it with
>> <xsd:element name="Picture" type="OpenCmsVfsFile" minOccurs="1" 
>> maxOccurs="1" />
>> as well and I got the same error. After rereading the Howto I just gave 
>> it a try and changed the element to
>> <xsd:element name="Picture" type="OpenCmsVfsFile" minOccurs="1" 
>> maxOccurs="1" />
>> and then it worked.
>>
>> Since Arash description also made more sense to me, I would like to know 
>> if this is a bug or am I misunderstanding something here?
>>
>> regards
>> -- Marc
>>
>>
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>
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