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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'>The POPUP parameter tells the target
command if it is running in an embedded frame - such as the task pane - or in a
popup window. It’s useful when the page needs to access the main frame,
because the way to reference the main frame from the page will change depending
on whether it runs in a popup or not. If your page does not need to access the
main frame, it has no use for the POPUP parameter.<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>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>There are several commands where the POPUP
parameter is used, and you can find example of this in the buffer command. The
buffer page needs to access the main frame to get the current list of layers. BufferUI.php
uses the value of the POPUP parameter to initialize the variable ‘popup’
in the Javascript code for this page (see BufferUi.templ). The function
GetParent() of that script uses ‘popup’ to reference the main frame
accordingly.<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>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Alain<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'>
mapguide-users-bounces@lists.osgeo.org
[mailto:mapguide-users-bounces@lists.osgeo.org] <b><span style='font-weight:
bold'>On Behalf Of </span></b>Scott Hameister<br>
<b><span style='font-weight:bold'>Sent:</span></b> Thursday, March 01, 2007
4:46 PM<br>
<b><span style='font-weight:bold'>To:</span></b> 'MapGuide Users Mail List'<br>
<b><span style='font-weight:bold'>Subject:</span></b> [mapguide-users] Popup
variable in <st1:City w:st="on"><st1:place w:st="on">AJAX</st1:place></st1:City>
viewer Pages</span></font><o:p></o:p></p>
</div>
<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><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>What does the popup parameter in all of the viewerAPI pages
do…I set it to 1 and Nothing seems to change???????<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
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