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<p class="MsoNormal"><span style="color:#1F497D">Which version?<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> mapserver-users-bounces@lists.osgeo.org [mailto:mapserver-users-bounces@lists.osgeo.org]
<b>On Behalf Of </b>Paul Maddock<br>
<b>Sent:</b> Tuesday, March 20, 2012 5:03 PM<br>
<b>To:</b> mapserver-users@lists.osgeo.org<br>
<b>Subject:</b> [mapserver-users] Run-time Substitution<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Dear anyone willing to help,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I’m having a hard time interpreting how to properly execute runtime cgi variable substitution using an <input> of type=text.
<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">If I replace ‘%county%’ with a sample county attribute value in single quotes the EXPRESSION works and is displayed on the returned html template.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Currently my html input variable in the template looks like this :<o:p></o:p></p>
<p class="MsoNormal"><input type="text" id="county" name="county" /><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">…and my mapfile variable to be substituted for looks like this:<o:p></o:p></p>
<p class="MsoNormal"> LAYER<o:p></o:p></p>
<p class="MsoNormal"> NAME blah_ohio<o:p></o:p></p>
<p class="MsoNormal"> STATUS OFF<o:p></o:p></p>
<p class="MsoNormal"> TYPE POINT<o:p></o:p></p>
<p class="MsoNormal"> DATA BLAH/BLAH_Ohio<o:p></o:p></p>
<p class="MsoNormal"> PROJECTION<o:p></o:p></p>
<p class="MsoNormal"> "init=epsg:3754"<o:p></o:p></p>
<p class="MsoNormal"> END<o:p></o:p></p>
<p class="MsoNormal"> CLASS<o:p></o:p></p>
<p class="MsoNormal"> NAME 'Class1'<o:p></o:p></p>
<p class="MsoNormal"> EXPRESSION ('[County]' eq '%county%')<o:p></o:p></p>
<p class="MsoNormal"> STYLE<o:p></o:p></p>
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<o:p></o:p></p>
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<p class="MsoNormal"> METADATA<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal"> "wms_title" "blah_ohio"<o:p></o:p></p>
<p class="MsoNormal"> "wms_srs" "epsg:4326"<o:p></o:p></p>
<p class="MsoNormal"> END<o:p></o:p></p>
<p class="MsoNormal"> END<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks in advance,<o:p></o:p></p>
<p class="MsoNormal">Paul<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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