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<p class=MsoNormal>Hello everyone. My apologies if this has been solved
already, but I’ve read through the previous posts on this topic and haven’t
found a solution that works for me. <o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>I’m trying to replace the default reference map image
and extent on the fly, using Javascript in my template file. Basically, I want
to check if the map is zooming out past a certain scale and/or leaving the area
covered by the default reference map, and display a reference map of the entire
state (the default is the local metro area). <o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>I’m using the 5.2.0 version of mapserv that comes with
ms4w 2.2.7 (although ms4w’s default index page claims it’s still
2.2.6 with mapserv 5.0). From what I’ve read in the docs and mailing list
archives, I should be able to do what I want in one of two ways:<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>-Include in the url: map_reference_image=’/images/mnref.gif’<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>-Or alternatively: map_reference=IMAGE+’/images/mnref.gif’<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>The first method gives me this error:<o:p></o:p></p>
<p class=MsoNormal>loadReferenceMap(): Unknown identifier. Parsing error near
(/images/mnref.gif):(line 1)<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>And the second method gives me this:<o:p></o:p></p>
<p class=MsoNormal>loadReferenceMap(): Unknown identifier. Parsing error near
(IMAGE):(line 1)<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>I’ve tried these with every combination of quotes,
escaped quotes, no quotes, etc, without luck. What I CAN do is turn the
reference map on and off with map_reference=STATUS+off in the url, but that
seems to be the only reference object parameter that I can change. <o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>According to what I’ve read I’m pretty sure this
is possible, there was even a code update to make the first method work in an
earlier version. Hopefully I’m just missing something obvious and someone
can point out my newb mistake. <o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Thanks!<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><b>Gabe Emerson<o:p></o:p></b></p>
<p class=MsoNormal>Research Department<o:p></o:p></p>
<p class=MsoNormal>Welsh Companies<o:p></o:p></p>
<p class=MsoNormal>4350 Baker Road, Suite 400<o:p></o:p></p>
<p class=MsoNormal>Minnetonka, MN 55343-8695<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>952-897-7700, ext. 1306<o:p></o:p></p>
<p class=MsoNormal>gemerson@welshco.com<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
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