Our app will not have the ability to create tables, columns, etc. in the 
production environment. Tables will have to be already created. 


Calven


> On Jun 23, 2016, at 9:05 AM, Stavros Panidis <[email protected]> 
> wrote:
> 
> Hi Calven,
> 
> Definitely I am not an expert! I am a amateur (translation to Greek language 
> is erasi texnis which means the lover of art).
> 
> I faced the same question some years before, for the same exactly target. I 
> found a solution and it works for around 3 years now at the department of 
> Nephrology, Papageorgiou General Hospital, Thessaloniki, Greece.
> 
> It is something  like FileMaker where the user can create his own tables, 
> adding desired variables to each table, even after a table has been created 
> and filled with data
> 
> As a general design outline I use EO to make my own schema backbone and then 
> I use raw sql to communicate with database.
> 
> Hope I helped  little.
> 
> Best regards
> 
> Stavros
>> 
>> Message: 4
>> Date: Wed, 22 Jun 2016 11:33:30 -0400
>> From: Calven Eggert <[email protected]>
>> To: WebObjects-Dev <[email protected]>
>> Subject: Design Ideas?
>> Message-ID: <[email protected]>
>> Content-Type: text/plain; charset="utf-8"
>> 
>> Hi all,
>> 
>> My question is not simply a WO question, however, perhaps the WO experts 
>> have a best practice way of doing this in WOnder.
>> 
>> I've been asked to design an application that tracks a process that a 
>> patient goes through, with the following:
>> 
>> 1. Each patient will follow one of many different paths. 
>> 2. Each path consists of a number of activities and the order of the 
>> activities along that path.
>> 3. At the moment there are 3 different paths and 15 different kinds of 
>> activities.  Each activity has different fields to store in the database. 
>> (Approx. 5 fields per activity X 15 activities = 75 fields)
>> 
>> It would be great if the application could be designed so that new 
>> paths/activities can be created by the user in an administration section, as 
>> opposed to having the developer create new versions of the application each 
>> time a new path/activity needs to be created.  Right now, I'm prepared to 
>> soldier through and simply design it so that there is 1 table for each 
>> activity.  I've looked at creating a generic table that has many string 
>> fields and then storing the field type, etc, however, this seems like way 
>> too much work (validation, etc.).  Also thought about one activity table but 
>> 75 fields sounds unmanageable plus the fact that there will be more 
>> activities added in the next year.
>> 
>> Anyone else out there have a different solution or idea?
>> 
>> Calven
>> 
>> 
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