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<DIV><SPAN class=022225516-11062002><FONT face=Arial color=#0000ff size=2>Thanks
for the quick reply.</FONT></SPAN></DIV>
<DIV><SPAN class=022225516-11062002><FONT face=Arial color=#0000ff
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=022225516-11062002><FONT face=Arial color=#0000ff size=2>Please
forgive me, I'm fairly new at this. I'm not clear on two things. I
assume when you say "your item", the item is the DBASE item? And
second, how can I set the FILTER in the mapfile to the value, when the value is
to be entered by the user?</FONT></SPAN></DIV>
<DIV><SPAN class=022225516-11062002><FONT face=Arial color=#0000ff
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=022225516-11062002><FONT face=Arial color=#0000ff size=2>Thanks
again,</FONT></SPAN></DIV>
<DIV><SPAN class=022225516-11062002><FONT face=Arial color=#0000ff
size=2>Dan</FONT></SPAN></DIV>
<BLOCKQUOTE dir=ltr style="MARGIN-RIGHT: 0px">
<DIV class=OutlookMessageHeader dir=ltr align=left><FONT face=Tahoma
size=2>-----Original Message-----<BR><B>From:</B> Ryan, Adam
[mailto:ARyan@co.linn.or.us]<BR><B>Sent:</B> Tuesday, June 11, 2002 11:33
AM<BR><B>To:</B> Martin, Daniel;
'mapserver-users@lists.gis.umn.edu'<BR><B>Subject:</B> RE: [mapserver-users]
No filter defined on itemquery.<BR><BR></FONT></DIV>
<DIV><SPAN class=107034216-11062002><FONT face=Arial color=#0000ff size=2>I
struggled through the same thing. The solution is to set the
layer's filter and filteritem to your value and item respectively,
but I don't understand why either. Watch for
punctuation.</FONT></SPAN></DIV>
<DIV><SPAN class=107034216-11062002><FONT face=Arial color=#0000ff
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=107034216-11062002><FONT face=Arial color=#0000ff
size=2>Adam </FONT></SPAN></DIV>
<BLOCKQUOTE dir=ltr style="MARGIN-RIGHT: 0px">
<DIV class=OutlookMessageHeader dir=ltr align=left><FONT face=Tahoma
size=2>-----Original Message-----<BR><B>From:</B> Martin, Daniel
[mailto:DMartin@erac.com]<BR><B>Sent:</B> Tuesday, June 11, 2002 7:17
AM<BR><B>To:</B> 'mapserver-users@lists.gis.umn.edu'<BR><B>Subject:</B>
[mapserver-users] No filter defined on itemquery.<BR><BR></FONT></DIV>
<DIV><SPAN class=581251014-11062002><FONT face=Arial size=2>When I try to
itemquery a Postal Code layer, I get:</FONT></SPAN></DIV>
<DIV><SPAN class=581251014-11062002>msQueryByAttributes(): Query error.
Requested layer has no filter defined. </SPAN></DIV>
<DIV><SPAN class=581251014-11062002><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=581251014-11062002><FONT face=Arial size=2>My URL looks
like this:</FONT></SPAN></DIV>
<DIV><SPAN class=581251014-11062002><FONT face=Arial size=2><A
href="http://myserver/cgi-bin/mapserv.exe?map=d%3A%5CMapServer%5CMAPFiles%5CMOMap.map&program=%2Fcgi-bin%2Fmapserv.exe&map_web_imagepath=d%3A%5Cinetpub%5Cwwwroot%5Ctemp%5C&map_web_imageurl=%2Ftemp%2F&mode=itemquery&value=63105&qlayer=Zip+Codes&item=ZIP&mapext=shapes">http://myserver/cgi-bin/mapserv.exe?map=d%3A%5CMapServer%5CMAPFiles%5CMOMap.map&program=%2Fcgi-bin%2Fmapserv.exe&map_web_imagepath=d%3A%5Cinetpub%5Cwwwroot%5Ctemp%5C&map_web_imageurl=%2Ftemp%2F&mode=itemquery&value=63105&qlayer=Zip+Codes&item=ZIP&mapext=shapes</A></FONT></SPAN></DIV>
<DIV><SPAN class=581251014-11062002><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=581251014-11062002><FONT face=Arial size=2>I've included
the layer definition at the bottom of this email. I don't
understand. Why do I need a filter? What filter do I need?
I've read everything about this I could find before asking you, but the
documentation on FILTER is very brief, and the mail archives didn't provide
a solution. I should point out that I'm using OGR MapInfo TAB
data.</FONT></SPAN></DIV>
<DIV><SPAN class=581251014-11062002></SPAN><SPAN
class=581251014-11062002></SPAN><SPAN class=581251014-11062002></SPAN><SPAN
class=581251014-11062002><FONT face=Arial size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=581251014-11062002><FONT face=Arial size=2>Thanks in
advance,</FONT></SPAN></DIV>
<DIV><SPAN class=581251014-11062002><FONT face=Arial size=2>Dan
Martin</FONT></SPAN></DIV>
<DIV><SPAN class=581251014-11062002><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=581251014-11062002><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=581251014-11062002><FONT face=Arial size=2>LAYER<BR>
NAME "Zip Codes"<BR> PROJECTION<BR>
"proj=latlong"<BR> END</FONT></SPAN></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><SPAN class=581251014-11062002><FONT face=Arial size=2>
CONNECTIONTYPE OGR<BR> CONNECTION
"\GISData\Namerca\USA\Usa_Maps\USZIPBdy.TAB"</FONT></SPAN></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><SPAN class=581251014-11062002><FONT face=Arial size=2> TYPE
POLYGON<BR> STATUS OFF<BR> LABELITEM "ZIP"<BR>
CLASS<BR> SYMBOL 'circle'<BR> SIZE
2<BR> NAME 'ZIP Code Boundaries'<BR>
OUTLINECOLOR 50 50 50 <BR> COLOR -1 -1
-1<BR> LABEL<BR> POSITION
cc<BR> TYPE
TRUETYPE<BR> FONT
arial_narrow<BR> MINSIZE
8<BR> MAXSIZE
12<BR> COLOR 0 0
0<BR> OUTLINECOLOR 255 255
255<BR> ANTIALIAS
true<BR> END<BR> END<BR> TEMPLATE
"..\queryTemplates\US_ZIP_Code_query.html"<BR>END</FONT></SPAN></DIV></BLOCKQUOTE></BLOCKQUOTE></BODY></HTML>