[mapserver-users] [Fwd: A Question]

[Daniel Morissette]

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Date: Fri, 11 Oct 2002 11:36:52 -0300
From: "ajimenez@ecosconsult.com.br" <ajimenez@ecosconsult.com.br>
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To: morissette@dmsolutions.ca
Subject: A Question
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Hello.
I write you i other times, now a have e litter problem, i try to set a 
layer filter by php  code , when a call a setfilter function this work 
fine but when de call to map->draw method execute a get e error, this 
only happend when de filter condition to the layer is put, my data is in 
PostGIS data base, here is fragment of my code

//Set layer filter
$Layer->gpoMap->getlayerbyname("lotes");
$Layer->setFilter("area_lote <  $value");

//later
..................

$gpoMap->draw();


I get the error:

*Warning*: MapServer Error in msPOSTGISLayerWhichShapes(): prep_DB:Error 
executing POSTGIS DECLARE statement (0.6 failed - retried 0.5 and it 
failed too). in 
*/usr/local/apache/htdocs/centroPG/htdocs/ecosigdemo.php3* on line *646*

*Fatal error*: Call to a member function on a non-object in 
*/usr/local/apache/htdocs/centroPG/htdocs/ecosigdemo.php3* on line *648*

I am do a test, i set the same filter in mapfile layer definition

LAYER
..........
FILTER""area_lote <  500"

..........
this work fine.


what are wrong?

Sorry my english.

Best regards.

-- 
Lic. Amaury Jiménez Marrero
EcosConsult.
R. Mons. Ivo Zanlorenzi 847 cj.4
Curitiba. PR.
Brasil.
80.740-590
Telef: ++55-41-3391461



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