On Mon, Oct 17, 2011 at 10:01 PM, Ben Krepp <[email protected]> wrote:
> Hi all,****
>
> ** **
>
> I know that it’s possible to submit a single GetFeature request to query
> features in multiple layers. To do this, the list of featuretypes in the
> request must be delimited by commas, and the list of filters must be
> delimited by semicolons. (I know the latter holds for CQL filters at least;
> I have no experience with multi-layer featuretype requests that don’t use
> CQL filters.)****
>
> ** **
>
> My questions are:****
>
> **1. **Is it possible to specify the list of properties from each
> layer to be returned by such a multi-layer GetFeature request? ****
>
> **2. **If so, what is the syntax? ****
>
> **
>
I did not check the spec udon't believe this is doable in a GET request.
GET requests are kind of the "dumbed down" version, they don't allow the
full expresiveness of the protocol.
However in a XML POST request you can specify more than one Query element,
which in turn contains the property list, so it should be achievable that
way...
yeah, I know, that will also force you to specify the filters in XML
Another option could be to modify the code and roll a vendor extension that
allows to specify the "list of lists" of property names.
Cheers
Andrea
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