[Seaside] cannot understand #canSort error using WATableReport
avi at beta4.com
Sat Aug 21 19:12:43 CEST 2004
On Aug 21, 2004, at 6:07 PM, radoslav hodnicak wrote:
> On Sat, 21 Aug 2004, LK wrote:
>> I've created a PMLogsReport as a subclass of WATableReport and
>> initialized it with:
>> " logs returns a collection of PMLogItem objects from a GOODS
>> The #columns are a list of the PMLogItem variables."
>> super initialize.
>> rows _ (self session logs).
>> columns _ #(type entryDate startTime entryText endTime).
>> When I attempt to use it, I get a MessageNotUnderstood error: on
>> canSort. How should I fix that.
> For example you could actually try to understand how WATableReport is
> implemented if you want to subclass it - hint, columns is supposed to
> be a
> collection of WAReportColums
Yes, although chances are you don't actually need to subclass it - look
for references to WATableReport in the system (like in WAMemoryUse) to
see how it's supposed to be used.
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