[aida] Issue in WebGrid>setNumbering

[Janko Mivšek]

Hi Herbert,

Herbert König pravi:

> when using setNumbering in WebGrid, a link is created above the
> numbering column.
> 
> When clicking this the browser shows "500 Internal Server Error" and
> the image shows a MNU.
> 
> The reason is in WebGrid>>sortColumnsIfNecessary the (missing) aspect
> for the numbering column is performed.
> 
> A simple guard clause prevents this but numbering isn't reversed in
> this case. I would prefer if the click just where ignored.
> 
> What's the preferred solution here?

I just implemented your proposal. Numbering column cannot be sorted anymore.

WebGrid>>sortLinkColumn: aWebGridColumn
  | dummyLink |
  "Cannot sort a column which has an addBlock or is numbered"
  aWebGridColumn hasAddBlock
      ifTrue: [^WebText text: aWebGridColumn name].
  aWebGridColumn isNumbered
      ifTrue: [^WebText text: aWebGridColumn name].
  ...

Thanks for notifying that!

Janko


-- 
Janko Mivšek
AIDA/Web
Smalltalk Web Application Server
http://www.aidaweb.si