Re: Dev - configurable custom views

Posted by David E. Jones on
URL: http://ofbiz.116.s1.nabble.com/Dev-configurable-custom-views-tp167905p167917.html


Si,

These details look fine, but I can't really tell without knowing how you imagine them fitting in. In other words, this is more of a step forward and I think to really discuss this we need a step back...

Maybe a question will help: what sorts of things would the user be able to dynamically configure?

You mentioned specifying a css style (which is pretty HTML/CSS specific, but okay...), is there anything else? Is it just colors and fonts?

I guess what I'm looking for is the "user story"...

On a side note, would the implementation be done through the form widget, or would code to support it need to be added all over?

-David


Si Chen wrote:

> Hi David,
>
> My immediate needs are fairly limited, but I thought it might be nice to
> put the framework in place so we can expand it as we need.  It could be
> supplementary to the ability to change the code, so we can offer user-
> and developer-configurable views, etc.
>
> I looked over Adrian Crum's work, which is quite good, and thought that
> perhaps we should generalize it a step further like this:
>
> ViewPreference - viewPreferenceId*, description
>   (master header entity)
>
> ViewPreferenceItem - viewPreferenceId, viewPrefItemTypeId,
> viewPrefTypeId, viewPrefEnumId (fk Enumeration), viewPrefValue,
> viewPrefIndicator
>   (kind of like a SurveyQuestion - can either point to an enumeration,
> true/false, or value)
>
> ViewPrefItemType - viewPrefItemTypeId, description
>  (3 possible values: BOOLEAN, ENUMERATION, VALUE, to control
> viewPreferenceItem)
>
> ViewPrefType - viewPrefTypeId, description, application, screenName,
> formName
>  (This controls whether the view preference is just a free-form view
> preference or whether it should be associated specifically with a
> particular screen or form.  For example, CSS_STYLE could be free form
> and used anywhere.  Or, you can add an application and screen/form name
> to control an aspect of that particular screen/form or application.  
> Specifically what is specified is left open at this point.  We can fill
> it in later.)
>
> UserLoginViewPref - userLoginId, viewPreferenceId, fromDate, thruDate
>   (Associate user logins with preferences)
>
> Probably permission for create/update/expire view preferences.  User can
> either update his own or update others' if he/she had permission.
>
> Does this make sense?
>
> Si
>
>
>
> David E Jones wrote:
>> Si,
>>
>> This could be something of interest in the project. I've certainly heard questions about things like this over the years...
>>
>> Stepping back a little from the implementation: what types of things would the user be able to configure? You mentioned different content, and I've heard requests for things like custom fields on a form, or removing fields, or even going as far as "user configurable reports" and the like. I think a lot of this stems from what some applications do to make these sorts of changes easier, and in some cases this is the _only_ way to change the apps, so people get really hung up about it and aren't sure what to think when it is not included in something like OFBiz.
>>
>> -David
>>
>>
>> Si Chen wrote:
>>  
>>> Hi everybody -
>>>
>>> We want to implement a feature where users can configure their view
>>> choices in the applications.  For example, the same page can serve up
>>> different content, etc.  I think this would have to be implemented
>>> specifically in each application, but nevertheless a common data model
>>> for all of them might be nice.
>>>
>>> My questions:
>>>
>>> 1.  Is this something we want in OFBIZ?
>>>
>>> 2.  If so, here's what I have so far
>>> ViewPreference: header entity with an ID, description, etc.
>>> ViewPreferenceItem consisting of viewPrefId, component, view, item (FK
>>> on enum)
>>> ViewPreferenceEnums is a list of allowable choices for all the view
>>> preferences
>>> UserLoginViewPreference - allows userLogin to be associated with a view
>>> preference
>>>
>>> Does this sound reasonable?
>>>
>>> Where I'm a little hazy is how ViewPreferenceItem should be.  Should be
>>> structured around application compnent and view-request, or around
>>> screens and sub-screens, or form/fields?  Or should we have something
>>> that would allow all of the above, so users can configure any of those?
>>>
>>> Thanks,
>>>
>>> Si
>>>
>>>  
>>> _______________________________________________
>>> Dev mailing list
>>> [hidden email]
>>> http://lists.ofbiz.org/mailman/listinfo/dev
>>>    
>>  
>> _______________________________________________
>> Dev mailing list
>> [hidden email]
>> http://lists.ofbiz.org/mailman/listinfo/dev
>>
>>
>>  
>
> ------------------------------------------------------------------------
>
>  
> _______________________________________________
> Dev mailing list
> [hidden email]
> http://lists.ofbiz.org/mailman/listinfo/dev
 
_______________________________________________
Dev mailing list
[hidden email]
http://lists.ofbiz.org/mailman/listinfo/dev