[OpenLayers-Dev] openlayers filter

[Bruno Binet]

Yes, I was talking about item "IN" or "NOT IN" list.
Thanks for replying.

Bruno

2009/5/20 Tim Schaub <tschaub at opengeo.org>:
> Hey-
>
> Tim Schaub wrote:
>> Hey-
>>
>> Bruno Binet wrote:
>>> Hi list,
>>>
>>> I was looking for an openlayers filter to create "IN" and "NOT IN"
>>> comparison rule, but it doesn't exist.
>>
>> What does "IN" mean in this context?
>>
>
> So, I'm assuming you mean item "IN" list.  If so, I think adding support
> for an OpenLayers.Filter.Comparison.IN type makes sense.  And I see how
> NOT_IN is a nice convenience.
>
> Tim
>
>> See the logical not for "NOT ...".
>>
>> Tim
>>
>>> Openlayers is following OGC Filter Encoding specification which
>>> doesn't have such operators. Would it be a problem for openlayers to
>>> go beyond ogc filters, and extend OpenLayers.Filter.Comparison class
>>> to gain following operators :
>>> OpenLayers.Filter.Comparison.IN and OpenLayers.Filter.Comparison.NOT_IN ?
>>>
>>> Thanks,
>>>
>>
>>
>
>
> --
> Tim Schaub
> OpenGeo - http://opengeo.org
> Expert service straight from the developers.
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-- 
Bruno Binet

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