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<p class=MsoNormal><span style='color:#1F497D'>Hi Jamie,<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 believe I have done something similar
to what you’re wanting to do. My application has a
header containing extensive amounts of application logic which can interact
with the mapguide viewer, and server API as needed. Here is some
javascript that should return what you’re looking for. <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'> return
document.getElementById(“iFrameID”).contentWindow.GetMapFrame();<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'>Now depending on where the
iframe is located it can get a bit more tricky. Putting an iframe within
a user control, or another .net container (master controls, placeholders,
panels etc) will prefix the ID of the iframe with stuff in the rendered HTML.
For example a user control called MyControl that contains an iframe with an ID
of MyIframe would render out as MyControl_MyIframe. To work around this,
you need to setup the iframe with a runat=”server” tag, and spit
out a global javascript variable that contains MyIframe.ClientID from the
codebehind. The updated javascript would look more like:<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'> return
document.getElementById(globalVarWithClientID).contentWindow.GetMapFrame();<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'>Also – remember that the
Mapguide web tier will need to be installed on local development machines, and
the server will need to be referenced through the local web tier to prevent
cross site scripting problems.<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'>Hope that helps.<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'>darrin<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 style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> mapguide-users-bounces@lists.osgeo.org
[mailto:mapguide-users-bounces@lists.osgeo.org] <b>On Behalf Of </b>Greenhough,
Jamie<br>
<b>Sent:</b> Wednesday, September 24, 2008 12:57 PM<br>
<b>To:</b> mapguide-users@lists.osgeo.org<br>
<b>Cc:</b> Sinelnikov, Andrei<br>
<b>Subject:</b> [mapguide-users] Mapguide Integration<o:p></o:p></span></p>
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<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Hello, I hopefully someone can help me out…<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>I have been struggling to integrate MapGuide into a custom
.NET web based application we are developing. <o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>I setup MapGuide on an external server, the dotnetsamples
run great and the MapGuide server appears to be working ok. Great. All of the
dev examples reference the dotnetviewer relatively (../mapguide/mapviewernet),
I am referencing via <a href="http://mapguideserver/mapguide/mapviewernet">http://mapguideserver/mapguide/mapviewernet</a>.<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>We are using MapGuide inside of an iframe. Our application
consists of master pages, user controls, and other .net3.5 goodness.<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>The problem I am facing, is that I don’t know how to
reference the viewerAPI outside of the MapGuide frames.<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>I can use InvokeScript and pass SelectionXML to another page
in another frame. But this is not really what we want to do. We want to use
code outside of the iframe to manipulate the ViewerAPI and MapGuideAPI inside
of the iframe.<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Does anyone have experience with manipulating MapGuide from
outside of an iframe? How about setting up a robust web application with
MapGuide in the middle?<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Thanks for reading, looking for direction,<o:p></o:p></p>
<p class=MsoNormal>Jamie Greenhough<o:p></o:p></p>
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