[mapserver-users] MapCache: substitution in GetMap

[Vladimir]

Thomas. Thank you very much. Sorry for the late response. 
There is question about type.
Performs "intervals" the validation or "regex" should be used? Best regards.

Fri, 28 Nov 2014 14:07:10 +0100 от thomas bonfort <thomas.bonfort at gmail.com>:
>You need to add ZOOM as a dimension at the tileset level. It will be
>validated in incoming requests and propagated to the WMS server.
>
>--
>thomas
>
>On 28 November 2014 at 13:31, Vladimir < fl_v at inbox.ru > wrote:
>> Hi All!
>>
>> I have getMap request to MapCache from OL3 with additional dynamic ZOOM
>> parameter.
>>
>>
>>  http://myhost/mapcache/?SERVICE=WMS&VERSION=1.3.0&REQUEST=GetMap&FORMAT=image%2Fpng&TRANSPARENT=true&LAYERS=test&WIDTH=384&HEIGHT=384&CRS=EPSG%3A3857&STYLES=&MAP_RESOLUTION=135&BBOX=8520588.417005166%2C5338362.055436708%2C8521811.40945773%2C5339585.047889271&ZOOM=15
>>
>> Further MapCache send request to my WMS service accordingly the
>> configuration:
>>
>> <source name="vmap0" type="wms">
>> <getmap>
>> <params>
>> <FORMAT>image/png</FORMAT>
>> <LAYERS>mylayer</LAYERS>
>> </params>
>> </getmap>
>> <http>
>> <url>http://myhost/wms</url>
>> </http>
>> </source>
>>
>> But the additional ZOOM parameter is lost at this stage.
>> Adding <ZOOM></ZOOM> in <params> adds empty key without value.
>> How can I substitute this parameter to final request ?
>>
>> Thanks & best regards
>>
>>
>>
>>
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-- 
Владимир
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