[Mapserver-users] Querying specific layers

Wed Jun 11 11:43:58 EDT 2003

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Hello all,

I'm using PHP/Mapscript with Mapserver 3.6.6-dev in IIS 5.  I have an
issue where performing queries on a map will highlight objects from all
layers rather than selecting from layers specified in the
"setQueryLayersByName" Mapscript function.  This appears to have no
impact on what the "drawQuery" function for the map object.I'm not sure
if this is something that needs to be changed within the MapScript.
Does anyone have any suggestions on how I can get the map query to only
highlight objects in specific layers?  Perhaps there is a way I could
draw each layer individually, and display the PNGs on top of each
other...

Kind regards,

Michael Leahy

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<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>Hello all,</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>&nbsp;</span></font></p>

I&#8217;m using PHP/Mapscript with Mapserver 3.6.6-dev in IIS 5. &nbsp;I =
have an issue
where performing queries on a map will highlight objects from all layers =
rather
than selecting from layers specified in the =
&#8220;setQueryLayersByName&#8221; Mapscript
function.&nbsp; This appears to have no impact on what the =
&#8220;drawQuery&#8221;
function for the map object&#8230;I&#8217;m not sure if this is =
something that
needs to be changed within the MapScript.&nbsp; Does anyone have any
suggestions on how I can get the map query to only highlight objects in
specific layers?&nbsp; Perhaps there is a way I could draw each layer
individually, and display the PNGs on top of each =
other...

<p class=3DMsoNormal><font size=3D2 color=3Dblack face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:black'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 color=3Dblack face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:black'>Kind regards,</span></font></p>

<p class=3DMsoNormal><font size=3D2 color=3Dblack face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:black'>Michael Leahy</span></font></p>

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