Re: Implementing "Create Explanation"

[sergey@total-knowledge.com]

>> 2007/5/1, sergey@total-knowledge.com <sergey@total-knowledge.com>:
>>>
>>> Question regarding explanation_attach_to_topic() stored procedure.
>>> It gets sequence_number as a parameter, I think this number should be
>>> created internally based on current number of explanations for this
>>> topic.
>>
>>
>> Doable, would be implemented as soon as I finish the UMO procs
>> templating.
>>
>> Imho, topic_modify() should get this sequence number as a parameter.
>>
>>
>> Do you mean - explanation_modify()?
>

Opps.. I mean sequence number, author choses in which order to display
explanations within a difficulty level. It sure has to be topic_* stored
procedure.
But the same idea goes to difficulty levels too.

> No, I think it has to be related to topic. Explanation's level of
> difficulty by itself is meaningless, unless it's attached to a topic among
> with other explanations. But this is just my opinion, I'm not sure 100%.
>
>>
>>
>> This
>>> will allow authors to change the order in which explanations will be
>>> displayed to students on topic view page. We are going to need stored
>>> procedures for sorting the content(child UMO-wise) of each UMO anyways.
>>>
>>
>> You're switching from explanation to content. Please, clarify.
>
> By UMO content in this context I mean not title/description but all UMOs
> that attached to this UMO. It should be possible to sort them in UI.
> It's slightly different for explanation difficulty levels, though. In a
> topic author may need to change difficulty level of certain explanation.
> The same explanation may have different difficulty level in different
> topics.
> It's all imho.
>
>>
>> --
>> Alexey Parshin,
>> http://www.sptk.net
>>
>
>
>