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<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>OK, I see that it appears to be selecting
on the start point of the original layer. So, when we close the table, it
will select line segments connected to the start point of that line segment but
not the “to” end. Selecting on the center of the line segment
would probably work better for my situation. Is there an option for doing
that on line segments?<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
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<p class=MsoNormal><b><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>From:</span></font></b><font size=2
face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'> Eli Adam
[mailto:eadam@co.lincoln.or.us] <br>
<b><span style='font-weight:bold'>Sent:</span></b> Monday, October 24, 2011
8:22 PM<br>
<b><span style='font-weight:bold'>To:</span></b> Bistrais, Bob<br>
<b><span style='font-weight:bold'>Cc:</span></b> geomoose-users@lists.osgeo.org<br>
<b><span style='font-weight:bold'>Subject:</span></b> Re: [Geomoose-users]
select_custom.php and select_followup service- selecting too many things when
table closed</span></font><o:p></o:p></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='margin-bottom:12.0pt'><font size=3
face="Times New Roman"><span style='font-size:12.0pt'>Bob, <br>
<o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>On Mon, Oct 24, 2011 at 12:36 PM, Bob Bistrais <<a
href="mailto:Bob.Bistrais@maine.gov">Bob.Bistrais@maine.gov</a>> wrote:<o:p></o:p></span></font></p>
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<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=2 face=Arial><span style='font-size:10.0pt;font-family:Arial'>I’m
building a GeoMoose app which uses a line shapefile as my main data
layer. I’ve been modifying the select_custom.php and related code
to work with it. I got things to work correctly with a basic
select. When I click the button to open the table of results, it opens
properly. So far so good. Here’s where things get strange:</span></font><o:p></o:p></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=2 face=Arial><span style='font-size:10.0pt;font-family:Arial'> </span></font><o:p></o:p></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=2 face=Arial><span style='font-size:10.0pt;font-family:Arial'>When I click
the red x button to close the table, the result displays in the Results tab
again, but now, adjacent line segments are selected. If I open the table
again, attributes for those new segemtns are displayed. Close the table
again, and even more adjacent segments get selected.</span></font><o:p></o:p></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><br>
I think that it does an intersect of (center or perhaps end?) points back with
the original layer. In the some data cases, this selects additional
features. I think that you found it worked correctly for non-overlapping
polygons, try it with polygons that overlap and you should observe the same
behavior I think. This could perhaps be addressed by passing feature IDs,
JSON, GeoJSON or something else between the table and the Results tab.<br>
<br>
<br>
Eli<br>
<o:p></o:p></span></font></p>
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<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=2 face=Arial><span style='font-size:10.0pt;font-family:Arial'> </span></font><o:p></o:p></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=2 face=Arial><span style='font-size:10.0pt;font-family:Arial'>As best as I
can tell, closing the table triggers the buffered_select_followup
service. I tried setting the buffer distance to 0 in mapbook.xml, but that
didn’t do it. I have not seen this issue before when working with
polygon data. Does anyone have any insight as to how I can keep it from
selecting more line segments?</span></font><o:p></o:p></p>
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<p class=MsoNormal style='margin-bottom:12.0pt'><font size=3
face="Times New Roman"><span style='font-size:12.0pt'><br>
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</blockquote>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
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