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<p class=MsoNormal><span style='color:#1F497D'>Hi Steve<o:p></o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'>Thanks for your comment (and
also to Till Adams).<o:p></o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'>I would like to use OpenLayers
but I have been discouraged by what seems like erratic behaviour. I had it
running successfully for a while and then it started hanging on start up with
an Apache error log message of:<o:p></o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'>File does not exist:
C:/ms4w/apps/ka-map-1.0/htdocs/tools/kaExplorer/images, referer: <a
href="http://localhost/kamap/">http://localhost/kamap/</a><o:p></o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'>All of the files in the images directory
seem to be in place……after a while (and without me changing
anything, to my knowledge) it started running again. Then the next time I tried
Kamap it was hanging again. Do you have any suggestions about why it
could be unstable in this way?<o:p></o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'>Thanks,<o:p></o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'>Chris<o:p></o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p>
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<p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:
"Tahoma","sans-serif"'>From:</span></b><span lang=EN-US style='font-size:10.0pt;
font-family:"Tahoma","sans-serif"'> Lime, Steve D (DNR)
[mailto:Steve.Lime@state.mn.us] <br>
<b>Sent:</b> 10 February 2010 17:29<br>
<b>To:</b> chris.green@ibstv.co.uk; mapserver-users@lists.osgeo.org<br>
<b>Subject:</b> RE: [mapserver-users] mouseover with mapserver...?<o:p></o:p></span></p>
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<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'>It’s kinda
dependent on what client environment you’re using. OpenLayers, for
example, has a hover control that you can use to do this. This site uses that
technique to provide tooltips.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'> <a
href="http://www.dnr.state.mn.us/waters/csg/index.html">http://www.dnr.state.mn.us/waters/csg/index.html</a><o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'>Basically if you
pause the mouse for n seconds you fire a hover event which does a MapServer query.
Watch the above site in firebug and you’ll see ‘em. If the query
fails (nothing of interest was found) the no tooltip is displayed. In the
example you mention is relevant to image map creation and my guess that’s
not what your after. What client environment are you using?<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'>Steve<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'><o:p> </o:p></span></p>
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<p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:
"Tahoma","sans-serif"'>From:</span></b><span lang=EN-US style='font-size:10.0pt;
font-family:"Tahoma","sans-serif"'> mapserver-users-bounces@lists.osgeo.org
[mailto:mapserver-users-bounces@lists.osgeo.org] <b>On Behalf Of </b>Chris
Green<br>
<b>Sent:</b> Wednesday, February 10, 2010 11:07 AM<br>
<b>To:</b> mapserver-users@lists.osgeo.org<br>
<b>Subject:</b> [mapserver-users] mouseover with mapserver...?<o:p></o:p></span></p>
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<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal>Hi all<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>I am using ms4w and have managed to make a number of maps
work really well. However one thing I would really like to implement is a
mouseover function which indicates and/or highlights features without requiring
a click. There is a link to a good example of this on the Mapserver website: <a
href="http://maps.dnr.state.mn.us/cgi-bin/mapserv48?map=/usr/local/www/docs_maps/eco/rsg/search/search_example.map&qlayer=county&mode=nquery&searchmap=true">http://maps.dnr.state.mn.us/cgi-bin/mapserv48?map=/usr/local/www/docs_maps/eco/rsg/search/search_example.map&qlayer=county&mode=nquery&searchmap=true</a><o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>It is probably my lack of web/javascript design experience
but the fact is that I have totally failed to make any kind of
mouseover work with mapserver. Can anyone provide the source code of
something that works?<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Chris<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal> <o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
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