[mapserver-users] JSON template dependencies

[Richard Greenwood]

Steve,

Adding

  WEB

    QUERYFORMAT ‘geojson’
  END
Seems to do the trick although I need to test a little more. I've really
been chasing my tail around on this one.

And yes, all of my layers have a TEMPLATE "dummy". That seems to be
required based on both the documentation and my experience.

I don't see any mention of QUERYFORMAT ‘geojson’ in the documentation at
http://mapserver.org/output/template_output.html
should I file a ticket, or am I just looking in the wrong place?

Thanks Steve!

Rich



On Thu, Apr 17, 2014 at 9:29 AM, Lime, Steve D (MNIT) <
Steve.Lime at state.mn.us> wrote:

>  Hi Rich: Crap, I had meant to connect with your on this back when you
> first posted it.
>
>
>
> I don’t think this is related to the MIMETYPE. I use an output format very
> similar to the you do. I think what’s happening is that MapServer doesn’t
> know to use the geojson output format and falls back to a template as
> defined in a layer in your mapfile. I’m guessing that at least one layer in
> your mapfile has “TEMPLATE ‘dummy’”.
>
>
>
> There are at least two ways to set the query format. One is to set a
> default:
>
>
>
> WEB
>
>   QUERYFORMAT ‘geojson’
>
> END
>
>
>
> The other is dynamically via your service call or using a cgi parameter.
> What I’d recommend is setting a default in the web object and see if that
> fixes things.
>
>
>
> Steve
>
>
>
>
>
> *From:* mapserver-users-bounces at lists.osgeo.org [mailto:
> mapserver-users-bounces at lists.osgeo.org] *On Behalf Of *Richard Greenwood
> *Sent:* Thursday, April 17, 2014 9:49 AM
> *To:* mapserver
> *Subject:* Re: [mapserver-users] JSON template dependencies
>
>
>
> I've been struggling with the JSON template errors described in my April 3
> email below. Initially I was blaming it on different computers. Now I think
> it is related to the MIMETYPE in the OUTPUTFORMAT block. This block fails
> with "Malformed template name (dummy)"
>
> OUTPUTFORMAT
>   NAME "geojson"
>   DRIVER "TEMPLATE"
>   MIMETYPE 'application/json; subtype=geojson'
>   FORMATOPTION "FILE=templates/json.js"
> END
>
> this block works (mimetype is removed)
>
>
> OUTPUTFORMAT
>   NAME "geojson"
>   DRIVER "TEMPLATE"
>   FORMATOPTION "FILE=templates/json.js"
> END
>
> I'm still not 100% sure that I have this backed into a corner yet.
>
> So is
>    MIMETYPE 'application/json; subtype=geojson'
>
> incorrect? I've tried various other mimetypes to specify JSON output and
> all fail, however "text/html" works.
>
> I don't understand the relationship between mimetype and a "Malformed
> template name". Why do I get that error for an invalid mimetype?
>
> Thanks,
> Rich
>
>
>
>
>
>
>
> On Thu, Apr 3, 2014 at 8:33 AM, Richard Greenwood <
> richard.greenwood at gmail.com> wrote:
>
> I have two very similar computers. On one JSON templates work, the other
> not. The not-working one displays "Malformed template name (dummy)" where
> "dummy" is a non-existent file and the non-working version seems to ignore
> the OUTPUTFORMAT block. For example I can put invalid parameters in the
> block and they don't throw errors whereas on my working computer they do.
>
> So I'm wondering if there are any dependencies at either compile or run
> time that I'm missing. My working computer is Fedora with MapServer
> installed from a repo, my non-working computer is Amazon Linux (at Redhat
> derivative) with MapServer 6.0 and 6.2 built from source.
>
> Thanks,
> Rich
>
>
> --
> Richard Greenwood
> richard.greenwood at gmail.com
> www.greenwoodmap.com
>
>
>
>
> --
> Richard Greenwood
> richard.greenwood at gmail.com
> www.greenwoodmap.com
>



-- 
Richard Greenwood
richard.greenwood at gmail.com
www.greenwoodmap.com
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