[mapserver-users] Possible to use JavaScript code in a MapServertemplate?

[Bistrais, Bob]

Great!  Thank you Arnd!

Bob

 

________________________________

From: Arnd Wippermann [mailto:arnd.wippermann at web.de] 
Sent: Monday, October 31, 2011 12:11 PM
To: Bistrais, Bob
Cc: mapserver-users at lists.osgeo.org
Subject: AW: [mapserver-users] Possible to use JavaScript code in a
MapServertemplate?

 

Hi,

 

MapServer 6 comes with "Built-in OpenLayers map viewer", template with
use of OpenLayers javascript library.

 

see http://mapserver.org/development/rfc/ms-rfc-63.html

 

 

an example, how I use javascript in templates:

 

<!-- Mapserver Template (Body Template) -->

<!-- styles are defined in Header Template -->

 

<script>

 

var idx = parseInt("[lrn]")%2;
var myClass = "tdBody" + idx;

 

if("[version]".search(/version 5.6.1/)!=-1)
    var imgLeg =
"...?map=mapfile_561.map&SERVICE=WMS&VERSION=1.1.1&REQUEST=getlegendgrap
hic&LAYER=[cl]&FORMAT=image/png&STYLES=";
else if("[version]".search(/version 6./)!=-1)
    var imgLeg =
"...?map=mapfile_6.map&SERVICE=WMS&VERSION=1.1.1&REQUEST=getlegendgraphi
c&LAYER=[cl]&FORMAT=image/png&STYLES=";
else
    var imgLeg =
"...?map=mapfile_49.map&SERVICE=WMS&VERSION=1.1.1&REQUEST=getlegendgraph
ic&LAYER=[cl]&FORMAT=image/png&STYLES=";

 

document.write("<tr class='tblBody'>");
document.write("    <td class='" + myClass + "'><img src='" + imgLeg +
"'></td>");

document.write("    <td class='" + myClass + "'>[NAME_LOCAL]</td>");
document.write("    <td class='" + myClass + "'>[NAME_FAO]</td>");
document.write("    <td class='" + myClass + "'>[UNREGION2]</td>");
document.write("</tr>");

 

</script>

Arnd

 

________________________________

Von: mapserver-users-bounces at lists.osgeo.org
[mailto:mapserver-users-bounces at lists.osgeo.org] Im Auftrag von
Bistrais, Bob
Gesendet: Montag, 31. Oktober 2011 16:11
An: mapserver-users at lists.osgeo.org
Betreff: [mapserver-users] Possible to use JavaScript code in a
MapServertemplate?

Is it possible to write and execute JavaScript within a MapServer
template?  What I'd like to do, when a ProcessTemplate is called for a
certain layer, I would like to check item values.  If item values equal
a certain value, write something to the output.  It would seem possible
since a template is an HTML file, but I'm just not sure how to do it, or
if it's possible. 

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