[Mapserver-users] Logical expression is not working

Wed Jun 16 12:42:10 EDT 2004

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I tried:<br>
<br>
- EXPRESSION "('[TIP_CODIGO]' eq '10' AND [FLAGS] &gt; 0)"<br>
<br>
- EXPRESSION "'[TIP_CODIGO]' eq '10' AND [FLAGS] &gt; 0"<br>
<br>
- EXPRESSION "('[TIP_CODIGO]' eq '10' AND '[FLAGS]' &gt; '0')"<br>
<br>
- EXPRESSION "'[TIP_CODIGO]' eq '10' AND '[FLAGS]' &gt; '0'"<br>
<br>
- EXPRESSION "('[TIP_CODIGO]' eq '10')"<br>
<br>
- EXPRESSION "'[TIP_CODIGO]' eq '10'"<br>
<br>
- EXPRESSION "('[FLAGS]' &gt; '0')"<br>
<br>
- EXPRESSION "'[FLAGS]' &gt; '0'"<br>
<br>
- EXPRESSION "([FLAGS] &gt; 0)"<br>
<br>
- EXPRESSION "[FLAGS] &gt; 0"<br>
<br>
but none of these works.<br>
<br>
sounds like logical expression is not working.<br>
<br>
I also made the same tests at my server which is a:<br>
MapServer version 4.0.1 OUTPUT=PNG OUTPUT=JPEG OUTPUT=WBMP OUTPUT=PDF
SUPPORTS=PROJ SUPPORTS=FREETYPE SUPPORTS=WMS_SERVER SUPPORTS=WMS_CLIENT
SUPPORTS=WFS_SERVER SUPPORTS=WFS_CLIENT INPUT=EPPL7 INPUT=OGR
INPUT=GDAL INPUT=SHAPEFILE<br>
<br>
but no results.<br>
<br>
any idea?<br>
<br>
best.<br>
<br>
Eduardo<br>
<br>
<br>
<br>
Tyler Mitchell escreveu:
<blockquote
 cite="midOF7F65E08A.724AB10F-ON88256EB5.0058D50F-88256EB5.0058E6D3 at Riverside.bc.ca"
 type="cite">
  <pre wrap="">I found this earlier answer to be very helpful:

<a class="moz-txt-link-freetext" href="http://mapserver.gis.umn.edu/data2/wilma/mapserver-users/0405/msg00714.html">http://mapserver.gis.umn.edu/data2/wilma/mapserver-users/0405/msg00714.html</a>

It talks about postgis and shapefiles but also applies to other formats.
Hope that helps.

Tyler

<a class="moz-txt-link-abbreviated" href="mailto:mapserver-users-admin at lists.gis.umn.edu">mapserver-users-admin at lists.gis.umn.edu</a> wrote on 06/16/2004 12:07:45 PM:

  </pre>
  <blockquote type="cite">
    <pre wrap="">I'm trying to display a point shapefile layer using logical 
expressions to classify the layer according to two field values but 
it's not working.
    </pre>
  </blockquote>
  <pre wrap=""><!---->

  </pre>
</blockquote>
<br>
<pre class="moz-signature" cols="72">-- 
Eduardo Patto Kanegae
<a class="moz-txt-link-freetext" href="http://www.consultoria.eti.br">http://www.consultoria.eti.br</a>
UIN: 303747254

Treinamento em UMN MapServer - <a class="moz-txt-link-freetext" href="http://www.consultoria.eti.br/ptbr/?menuoption=mapserver">http://www.consultoria.eti.br/ptbr/?menuoption=mapserver</a>
I Encontro Nacional de Usu&aacute;rios MapServer - <a class="moz-txt-link-freetext" href="http://mapserver.cttmar.univali.br/encontro2004">http://mapserver.cttmar.univali.br/encontro2004</a>
F&oacute;rum MapServer Brasil - <a class="moz-txt-link-freetext" href="http://mapserver.cttmar.univali.br/forum">http://mapserver.cttmar.univali.br/forum</a>

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