[Semediawiki-user] Unable to display multiple points in a map with a semantic query

[Tomás V. <kas...@gm...>]

Hi,

I have a category called Places. One of the fields is Address which keep
the postal address of that place.

If I build manually the code which will show a map with display_points
function, I have no problem at all:

<display_points>
Plaza de Castilla, Madrid|Plaza de Castilla
Calle Antonio Machado 20, 28039, Madrid|Plaza del 15M
Puerta del Sol, Madrid|Plaza del Sol
</display_points>


But I don't know how to get the same results with queries. I've tried
a lot of ways getting allways the following error message:

In english:
An error has been detected in your sintaxis:
* Coordinates param must be one or more valid places. The value
"Puerta del Sol, Madrid[[SMW::on]]' has been omitted.
Se detectó el siguiente error en la sintaxis empleada:

In spanish:
* Parámetro coordinates debe ser una o más ubicaciones válidas.el
valor "Puerta del Sol, Madrid[[SMW::on]]" ha sido omitido.

Some of my queries:
{{#display_points:
   {{#ask:[[Category:Places]] [[Place type::Plaza]]
   |?Address
   |format=template
   |template=PostalAddress
   |sep=;}}
}}

template PostalAddress:
{{{2}}}


The following example (in spanish) can be found at:
http://t00mlabs.net/asambleadelospoetas/index.php?title=TestMaps


I've read http://mapping.referata.com/wiki/Display_points but they
don't have any dynamic example. Also I've seen this error message in
this page:
http://mapping.referata.com/wiki/Examples/Maps_with_multiple_points

Does anyone knows how to achieve this?

Thanks in advance for any help,
t00m