Re: [SQLObject] Finding StringCol lengths

[Ian B. <ia...@co...>]

jws...@ra... wrote:
> To create a basic gui form interface to my objects, I need to be able to get
> some sort of hints regarding the name, number and size of fields the object
> has. I can get a list of columns with _SO_Columns or _SO_columnDict, but
> that does not contain the field lengths I specified in my classes. My
> strategy was to create a public method that combined the private methods
> above and the length information from wherever I could find it. However, it
> seems that the length, if specified, is only used for validation and table
> creation. Where can I extract this information?

I believe you can get it through _SO_columnDict[colName].length, though 
only for StringCols, of course.  If you look in Col.SOString you'll see 
it being assigned.

   Ian