[Mapserver-users] Zoom to in a mapserver project
Jean
Jean
Wed Feb 11 13:48:17 EST 2004
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Hello,
I come from France and my english is poor, sorry;-)
I have a mapserver project (mapserver4.01) and the first shape (shp =
ESRI) is nammed "departements"
(yours counties).
In the map file, his status is default.
I want to propose to users the possibility to zoom to a "departement".=20
I make a itemquery with mapext=3Dshapes as I have seen in this example :
function findBuilding(inBuilding){
var aForm =3D document.forms[0]
aForm.building.value =3D inBuilding;
aForm.mode.value =3D "itemquery";
aForm.qlayer.value =3D "building_query";
aForm.mapext.value =3D "shapes";
aForm.buffer.value =3D "0.005";
aForm.submit()
}
and in my map file -
LAYER # this layer just displays one building when it has been queried
NAME "building_query"
DATA Build
TYPE POLYGON
STATUS OFF
FILTERITEM Bldg_name
FILTER "%building%"
CLASS
TEMPLATE "demo.html" # Use to display map
#COLOR 255 0 0
#OUTLINECOLOR 255 0 0
END # CLASS
END # LAYER
Mapserver don't work, the return is :
msQueryAttributes: Query non defined.
Can someone help me?
Thank's
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META http-equiv=3DContent-Type content=3D"text/html; =
charset=3Diso-8859-1">
<META content=3D"MSHTML 6.00.2800.1106" name=3DGENERATOR>
<STYLE></STYLE>
</HEAD>
<BODY bgColor=3D#f0e8d8>
<DIV><FONT face=3DArial size=3D2>Hello,</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>I come from France and my english is =
poor,=20
sorry;-)</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>I have a mapserver project =
(mapserver4.01) and the=20
first shape (shp ESRI) is nammed "departements"</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>(yours counties).</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>In the map file, his status is=20
default.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>I want to propose to users the =
possibility to zoom=20
to a "departement". </FONT></DIV>
<DIV><FONT face=3DArial size=3D2>I make a itemquery with mapext=3Dshapes =
as I have=20
seen in this example :</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV>function findBuilding(inBuilding){<BR> var aForm =3D=20
document.forms[0]<BR> aForm.building.value =3D=20
inBuilding;<BR><BR> aForm.mode.value =3D "itemquery";<BR> =20
aForm.qlayer.value =3D "building_query";<BR> aForm.mapext.value =
=3D=20
"shapes";<BR> aForm.buffer.value =3D "0.005";<BR> =20
aForm.submit()<BR>}<BR><BR>and in my map file -<BR><BR>LAYER =
# this=20
layer just displays one building when it has been queried<BR> NAME =
"building_query"<BR> DATA Build<BR> TYPE =
POLYGON<BR> =20
STATUS OFF<BR> FILTERITEM Bldg_name<BR> FILTER=20
"%building%"<BR> CLASS<BR> TEMPLATE=20
"demo.html" # Use to display=20
map<BR> #COLOR 255 0 0<BR> =
#OUTLINECOLOR 255=20
0 0<BR> END # CLASS<BR>END # LAYER<BR></DIV>
<DIV><FONT face=3DArial size=3D2>Mapserver don't work, the return is =
:</FONT></DIV>
<DIV><FONT face=3DArial size=3D2><STRONG>msQueryAttributes: Query non=20
defined.</STRONG></FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>Can someone help me?</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>Thank's</FONT></DIV></BODY></HTML>
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