[mapserver-users] How add a point remotelly

[Lime, Steve D (MNIT)]

There are certain pieces of a mapfile that can be set via URL. Typically only values doing type validation in the parser. Anything else would require validation and some things are simply not mutable (which is where substitution comes in). This approach doesn't use substitution - you're actually passing a bit mapfile syntax. Something like this would work:


  http://localhost/cgi-bin/mapserv?map=...&map.layer['mypoint']=FEATURE+POINTS+100+100+END+END


The variable name identifies the object being tweaked. The value is straight mapfile syntax. I'll have to look around a bit and see if I have any live examples on our site.


--Steve

________________________________
From: mapserver-users <mapserver-users-bounces at lists.osgeo.org> on behalf of Yves Jacolin <yves.jacolin at camptocamp.com>
Sent: Monday, January 22, 2018 3:01:51 AM
To: Andrea Peri
Cc: mapserver-users at lists.osgeo.org
Subject: Re: [mapserver-users] How add a point remotelly

Hello Andrea,

You can't, only few parameters can be used for such ontime subsitution, see the section: http://mapserver.org/cgi/runsub.html#parameters-supported

Regards,

Y.

2018-01-21 11:41 GMT+01:00 Andrea Peri <aperi2007 at gmail.com<mailto:aperi2007 at gmail.com>>:
Hi Jukka,

Your is a good idea.
I try it ,

The fragment I try is this:

    TYPE POINT
    PROJECTION
      "+init=epsg:3003"
    END
    EXTENT 1530000 4665000 1800000 4950000
    VALIDATION
      'coordinates' '^[-a-zA-Z0-9_.\=#\'&%() ]+$'
      'default_coordinates' '1650000 4800000'
    END
    FEATURE
      POINTS
        %coordinates%   <-- line 593 of my mapfile.
      END
    END


But unfortunally the mapserver report always the error.

[Sun Jan 21 11:36:26 2018].660 loadFeaturePoints(): Unknown identifier. Parsing error near (%):(line 593)




2018-01-21 11:22 GMT+01:00 Rahkonen Jukka (MML) <jukka.rahkonen at maanmittauslaitos.fi<mailto:jukka.rahkonen at maanmittauslaitos.fi>>:
I would try first with one variable %coordinates% for avoiding possible problem because of subsequent % signs.

-Jukka Rahkonen-
________________________________
Lähettäjä: Andrea Peri<mailto:aperi2007 at gmail.com>
Lähetetty: ‎21.‎1.‎2018 11:58
Vastaanottaja: mapserver-users at lists.osgeo.org<mailto:mapserver-users at lists.osgeo.org>
Aihe: [mapserver-users] How add a point remotelly

Hi,
Is possible to use the runtime-substitution to add a point into a map layer ?

I try this, but it do error.

FEATURE
  POINTS
    %coord_est% %coord_north%

The log report me: "unknow % char"

Many thx.

--
-----------------
Andrea Peri
. . . . . . . . .
qwerty àèìòù
-----------------



--
-----------------
Andrea Peri
. . . . . . . . .
qwerty àèìòù
-----------------

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