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You must safeguard against timing problems.<br>
It is very likely that your frame will load completely before the
iframe does.<br>
In that case, you cannot get the OnSelectionChanged method reference.<br>
You can add an "onload" to the iframe, but it is still possible that it
will break, because the internal frames do not load in the expected
order.<br>
A simple fix is to wrap your "InitDocument" with a timer.<br>
<br>
Also, using the "frames[0].frames[1]" is relying on the order of your
page, and the order of the viewer frames.<br>
A more reliable method, is to use the ID if the frame element, and then
use the built-in method GetMapFrame().<br>
<br>
I have applied the above to your example:<br>
<br>
<tt><!-- Javascript part --><br>
<script type="text/javascript"><br>
var mapFrame = null; // A reference to the map frame<br>
var originalMapFrameOnSelectionChanged = null // storage for the
original onSelectionChanged function<br>
function OnSelectionChanged() // when something is selected on the
map<br>
{<br>
alert('Your handler works perfectly');<br>
originalMapFrameOnSelectionChanged();<br>
}<br>
<br>
function InitDocument()<br>
{<br>
var win = document.getElementById('viewerFrame');<br>
if (win.contentWindow) //FF returns the actual tag, IE returns
the iframe<br>
win = win.contentWindow;<br>
mapFrameRef = win.GetMapFrame();<br>
originalMapFrameOnSelectionChanged =
mapFrameRef.parent.OnSelectionChanged;<br>
mapFrameRef.parent.OnSelectionChanged =
OnSelectionChanged; <br>
} <br>
<br>
function RetryInit()<br>
{<br>
if (mapFrame != null)<br>
return;<br>
<br>
try<br>
{<br>
InitDocument();<br>
}<br>
catch (e)<br>
{<br>
mapFrame = null;<br>
}<br>
<br>
if (mapFrame == null)<br>
window.setTimeout("RetryInit();", 500);<br>
}<br>
</script><br>
<br>
<!-- HTML part --><br>
<html><br>
<body><br>
<iframe id="viewerFrame" frameborder="yes" width="100%"
height="60%" src="
src="../mapviewernet/dwfviewer.aspx?SESSION=<%=sessionId%>&WEBLAYOUT=<%=webLayout%>""
onload="RetryInit()"></iframe><br>
</body><br>
</html><br>
<br>
<br>
</tt><br>
<pre class="moz-signature" cols="72">Regards, Kenneth, GEOGRAF A/S
</pre>
<br>
<br>
Kimmo Kotajärvi skrev:
<blockquote
cite="mid:B4E1B0458784B24DBD32533043FB8B97B822D4@colony.viasys.com"
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<div class="Section1">
<p class="MsoNormal"><font color="navy" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial; color: navy;">Here’s my
solution (simplified):<o:p></o:p></span></font></p>
<p class="MsoNormal"><font color="navy" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial; color: navy;"><o:p> </o:p></span></font></p>
<p class="MsoNormal"><font color="navy" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial; color: navy;"><!--
Javascript part --><o:p></o:p></span></font></p>
<p class="MsoNormal"><font color="navy" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial; color: navy;"><o:p> </o:p></span></font></p>
<p class="MsoNormal"><font color="navy" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial; color: navy;"><script
type="text/javascript"><o:p></o:p></span></font></p>
<p class="MsoNormal"><font color="navy" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial; color: navy;"> var
mapFrame = null; // A reference
to the map frame<o:p></o:p></span></font></p>
<p class="MsoNormal"><font color="navy" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial; color: navy;"> var
originalMapFrameOnSelectionChanged
= null // storage for the original onSelectionChanged function<o:p></o:p></span></font></p>
<p class="MsoNormal"><font color="navy" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial; color: navy;"> <o:p></o:p></span></font></p>
<p class="MsoNormal"><font color="navy" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial; color: navy;"> function
OnSelectionChanged() // when
something is selected on the map<o:p></o:p></span></font></p>
<p class="MsoNormal"><font color="navy" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial; color: navy;"> {<o:p></o:p></span></font></p>
<p class="MsoNormal"><font color="navy" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial; color: navy;">
alert('Your handler works
perfectly');<o:p></o:p></span></font></p>
<p class="MsoNormal"><font color="navy" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial; color: navy;">
originalMapFrameOnSelectionChanged();<o:p></o:p></span></font></p>
<p class="MsoNormal"><font color="navy" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial; color: navy;"> }<o:p></o:p></span></font></p>
<p class="MsoNormal"><font color="navy" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial; color: navy;"> <o:p></o:p></span></font></p>
<p class="MsoNormal"><font color="navy" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial; color: navy;"> function
InitDocument()<o:p></o:p></span></font></p>
<p class="MsoNormal"><font color="navy" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial; color: navy;"> {<o:p></o:p></span></font></p>
<p class="MsoNormal"><font color="navy" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial; color: navy;">
mapFrameRef = frames[0].frames[1];<o:p></o:p></span></font></p>
<p class="MsoNormal" style="text-indent: 36pt;"><font color="navy"
face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial; color: navy;">originalMapFrameOnSelectionChanged
= mapFrameRef.parent.OnSelectionChanged;<o:p></o:p></span></font></p>
<p class="MsoNormal"><font color="navy" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial; color: navy;">
mapFrameRef.parent.OnSelectionChanged =
OnSelectionChanged; <o:p></o:p></span></font></p>
<p class="MsoNormal"><font color="navy" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial; color: navy;"> } <o:p></o:p></span></font></p>
<p class="MsoNormal"><font color="navy" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial; color: navy;"></script><o:p></o:p></span></font></p>
<p class="MsoNormal"><font color="navy" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial; color: navy;"><o:p> </o:p></span></font></p>
<p class="MsoNormal"><font color="navy" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial; color: navy;"><!-- HTML
part --><o:p></o:p></span></font></p>
<p class="MsoNormal"><font color="navy" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial; color: navy;"><o:p> </o:p></span></font></p>
<p class="MsoNormal"><font color="navy" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial; color: navy;"><html><o:p></o:p></span></font></p>
<p class="MsoNormal"><font color="navy" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial; color: navy;"><body
onload=<a class="moz-txt-link-rfc2396E" href="javascript:InitDocument()">"javascript:InitDocument()"</a>><o:p></o:p></span></font></p>
<p class="MsoNormal"><font color="navy" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial; color: navy;">
<iframe
id="viewerFrame" frameborder="yes" width="100%"
height="60%" src="</span></font> <font color="navy" face="Arial"
size="2"><span
style="font-size: 10pt; font-family: Arial; color: navy;">src="../mapviewernet/dwfviewer.aspx?SESSION=<%=sessionId%>&WEBLAYOUT=<%=webLayout%>""></iframe><o:p></o:p></span></font></p>
<p class="MsoNormal"><font color="navy" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial; color: navy;"></body><o:p></o:p></span></font></p>
<p class="MsoNormal"><font color="navy" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial; color: navy;"></html><o:p></o:p></span></font></p>
<p class="MsoNormal"><font color="navy" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial; color: navy;"><o:p> </o:p></span></font></p>
<p class="MsoNormal"><font color="navy" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial; color: navy;"><o:p> </o:p></span></font></p>
<p class="MsoNormal"><font color="navy" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial; color: navy;">So, body
onload calls InitDocument which
registers the new OnSelectionChanged event handler. The new handler
only pops
up a dialog box and then calls the old function. The MG Viewer is
embedded in
an iframe.<o:p></o:p></span></font></p>
<p class="MsoNormal"><font color="navy" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial; color: navy;"><o:p> </o:p></span></font></p>
<p class="MsoNormal"><font color="navy" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial; color: navy;"><o:p> </o:p></span></font></p>
<div>
<div class="MsoNormal" style="text-align: center;" align="center"><font
color="black" face="Times New Roman" size="3"><span
style="font-size: 12pt; font-family: "Times New Roman"; color: windowtext;"
lang="FI">
<hr tabindex="-1" align="center" size="2" width="100%"></span></font></div>
<p class="MsoNormal"><b><font color="black" face="Tahoma" size="2"><span
style="font-size: 10pt; font-family: Tahoma; color: windowtext; font-weight: bold;"
lang="FI">Lähettäjä:</span></font></b><font color="black" face="Tahoma"
size="2"><span
style="font-size: 10pt; font-family: Tahoma; color: windowtext;"
lang="FI"> <a class="moz-txt-link-abbreviated" href="mailto:mapguide-users-bounces@lists.osgeo.org">mapguide-users-bounces@lists.osgeo.org</a>
[<a class="moz-txt-link-freetext" href="mailto:mapguide-users-bounces@lists.osgeo.org">mailto:mapguide-users-bounces@lists.osgeo.org</a>] <b><span
style="font-weight: bold;">Puolesta </span></b>Tanja Suikkanen<br>
<b><span style="font-weight: bold;">Lähetetty:</span></b> 28.
huhtikuuta 2008
14:10<br>
<b><span style="font-weight: bold;">Vastaanottaja:</span></b>
<a class="moz-txt-link-abbreviated" href="mailto:mapguide-users@lists.osgeo.org">mapguide-users@lists.osgeo.org</a><br>
<b><span style="font-weight: bold;">Aihe:</span></b> Re:
[mapguide-users]
OnSelectionChanged in AJAX viewer?</span></font><font color="black"
face="Times New Roman" size="3"><span
style="font-size: 12pt; font-family: "Times New Roman"; color: windowtext;"
lang="FI"><o:p></o:p></span></font></p>
</div>
<p class="MsoNormal"><font color="black" face="Calibri" size="2"><span
style="font-size: 11pt;"><o:p> </o:p></span></font></p>
<p class="MsoNormal"><font color="#1f497d" face="Calibri" size="2"><span
style="font-size: 11pt; color: rgb(31, 73, 125);">My map is embedded
in my own page. <o:p></o:p></span></font></p>
<p class="MsoNormal"><font color="#1f497d" face="Calibri" size="2"><span
style="font-size: 11pt; color: rgb(31, 73, 125);">When a user selects
one or more features
on the map, I want my own function to be executed.<o:p></o:p></span></font></p>
<p class="MsoNormal"><font color="#1f497d" face="Calibri" size="2"><span
style="font-size: 11pt; color: rgb(31, 73, 125);">But doesn’t
parent.parent.mapFrame
still get me the map frame..? <o:p></o:p></span></font></p>
<p class="MsoNormal"><font color="#1f497d" face="Calibri" size="2"><span
style="font-size: 11pt; color: rgb(31, 73, 125);">And this works but
only when I click
some button. <o:p></o:p></span></font></p>
<p class="MsoNormal"><font color="#1f497d" face="Calibri" size="2"><span
style="font-size: 11pt; color: rgb(31, 73, 125);"><o:p> </o:p></span></font></p>
<p class="MsoNormal"><font color="#1f497d" face="Calibri" size="2"><span
style="font-size: 11pt; color: rgb(31, 73, 125);">Tanja<o:p></o:p></span></font></p>
<p class="MsoNormal"><font color="#1f497d" face="Calibri" size="2"><span
style="font-size: 11pt; color: rgb(31, 73, 125);"><o:p> </o:p></span></font></p>
<p class="MsoNormal"><font color="#1f497d" face="Calibri" size="2"><span
style="font-size: 11pt; color: rgb(31, 73, 125);"><o:p> </o:p></span></font></p>
<div
style="border-style: none none none solid; border-color: -moz-use-text-color -moz-use-text-color -moz-use-text-color blue; border-width: medium medium medium 1.5pt; padding: 0cm 0cm 0cm 4pt;">
<div>
<div
style="border-style: solid none none; border-color: rgb(181, 196, 223) -moz-use-text-color -moz-use-text-color; border-width: 1pt medium medium; padding: 3pt 0cm 0cm;">
<p class="MsoNormal"><b><font color="black" face="Tahoma" size="2"><span
style="font-size: 10pt; font-family: Tahoma; color: windowtext; font-weight: bold;">From:</span></font></b><font
color="black" face="Tahoma" size="2"><span
style="font-size: 10pt; font-family: Tahoma; color: windowtext;">
Kenneth, GEOGRAF A/S [<a class="moz-txt-link-freetext" href="mailto:ks@geograf.dk">mailto:ks@geograf.dk</a>] <br>
<b><span style="font-weight: bold;">Sent:</span></b> 28. huhtikuuta
2008 13:57<br>
<b><span style="font-weight: bold;">To:</span></b>
<a class="moz-txt-link-abbreviated" href="mailto:tanja.suikkanen@dimenteq.fi">tanja.suikkanen@dimenteq.fi</a>;
MapGuide Users Mail List<br>
<b><span style="font-weight: bold;">Subject:</span></b> SPAM-LOW: Re:
[mapguide-users] OnSelectionChanged in AJAX viewer?<o:p></o:p></span></font></p>
</div>
</div>
<p class="MsoNormal"><font color="black" face="Calibri" size="2"><span
style="font-size: 11pt;"><o:p> </o:p></span></font></p>
<p class="MsoNormal" style="margin-bottom: 12pt;"><font color="black"
face="Calibri" size="2"><span style="font-size: 11pt;">Are you issuing
the script from a
command?<br>
<br>
If you want to do this all the time (regardless of what the user has
done), you
must load the script with the solution.<br>
If your map is embedded in another page, you can load the script there,
and
change "var map = parent.parent.mapFrame;" to point to the correct
frame.<br>
If it is just the basic layout, you can try to put it in the page that
loads in
the taskpane (but beware that the document gets unloaded if the user
navigates).<br>
As a last resort, you can embed the script in the viewerfiles.<br>
<br>
In case you can use the embedded map approach, you should place the
following
line after the "try {":<br>
map = document.getElementById('<insert iframe/frame
id>').GetMapFrame()<o:p></o:p></span></font></p>
<pre><font color="black" face="Courier New" size="2"><span
style="font-size: 10pt;">Regards, Kenneth, GEOGRAF A/S<o:p></o:p></span></font></pre>
<p class="MsoNormal"><font color="black" face="Calibri" size="2"><span
style="font-size: 11pt;"><br>
<br>
Tanja Suikkanen skrev: <o:p></o:p></span></font></p>
<p class="MsoPlainText"><font color="black" face="Consolas" size="2"><span
style="font-size: 10.5pt;">Ok, I sent my code snippet earlier today,
but here it
is again.<o:p></o:p></span></font></p>
<p class="MsoPlainText"><font color="black" face="Consolas" size="2"><span
style="font-size: 10.5pt;">I got this example from <a
moz-do-not-send="true"
href="http://trac.osgeo.org/mapguide/wiki/CodeSamples/JavaScript/AJAXViewerEventHooking">http://trac.osgeo.org/mapguide/wiki/CodeSamples/JavaScript/AJAXViewerEventHooking</a>.<o:p></o:p></span></font></p>
<p class="MsoPlainText"><font color="black" face="Consolas" size="2"><span
style="font-size: 10.5pt;"> <o:p></o:p></span></font></p>
<p class="MsoPlainText"><font color="black" face="Consolas" size="2"><span
style="font-size: 10.5pt;">var map = parent.parent.mapFrame;<o:p></o:p></span></font></p>
<p class="MsoPlainText"><font color="black" face="Consolas" size="2"><span
style="font-size: 10.5pt;"> <o:p></o:p></span></font></p>
<p class="MsoPlainText"><font color="black" face="Consolas" size="2"><span
style="font-size: 10.5pt;"> var origOnSelectionChanged = null;<o:p></o:p></span></font></p>
<p class="MsoPlainText"><font color="black" face="Consolas" size="2"><span
style="font-size: 10.5pt;"> <o:p></o:p></span></font></p>
<p class="MsoPlainText"><font color="black" face="Consolas" size="2"><span
style="font-size: 10.5pt;"> function MySelectionHandler()<o:p></o:p></span></font></p>
<p class="MsoPlainText"><font color="black" face="Consolas" size="2"><span
style="font-size: 10.5pt;"> {<o:p></o:p></span></font></p>
<p class="MsoPlainText"><font color="black" face="Consolas" size="2"><span
style="font-size: 10.5pt;">
origOnSelectionChanged();<o:p></o:p></span></font></p>
<p class="MsoPlainText"><font color="black" face="Consolas" size="2"><span
style="font-size: 10.5pt;"> <o:p></o:p></span></font></p>
<p class="MsoPlainText"><font color="black" face="Consolas" size="2"><span
style="font-size: 10.5pt;"> var
selCount = map.GetSelectedCount();<o:p></o:p></span></font></p>
<p class="MsoPlainText"><font color="black" face="Consolas" size="2"><span
style="font-size: 10.5pt;"> if(selCount
> 0)<o:p></o:p></span></font></p>
<p class="MsoPlainText"><font color="black" face="Consolas" size="2"><span
style="font-size: 10.5pt;"> {<o:p></o:p></span></font></p>
<p class="MsoPlainText"><font color="black" face="Consolas" size="2"><span
style="font-size: 10.5pt;">
My function() {}<o:p></o:p></span></font></p>
<p class="MsoPlainText"><font color="black" face="Consolas" size="2"><span
style="font-size: 10.5pt;"> }<o:p></o:p></span></font></p>
<p class="MsoPlainText"><font color="black" face="Consolas" size="2"><span
style="font-size: 10.5pt;"> }<o:p></o:p></span></font></p>
<p class="MsoPlainText"><font color="black" face="Consolas" size="2"><span
style="font-size: 10.5pt;"> <o:p></o:p></span></font></p>
<p class="MsoPlainText"><font color="black" face="Consolas" size="2"><span
style="font-size: 10.5pt;"> window.onload = function() {<o:p></o:p></span></font></p>
<p class="MsoPlainText"><font color="black" face="Consolas" size="2"><span
style="font-size: 10.5pt;"> <o:p></o:p></span></font></p>
<p class="MsoPlainText"><font color="black" face="Consolas" size="2"><span
style="font-size: 10.5pt;"> var timer;<o:p></o:p></span></font></p>
<p class="MsoPlainText"><font color="black" face="Consolas" size="2"><span
style="font-size: 10.5pt;"> <o:p></o:p></span></font></p>
<p class="MsoPlainText"><font color="black" face="Consolas" size="2"><span
style="font-size: 10.5pt;"> var watch =
function() {<o:p></o:p></span></font></p>
<p class="MsoPlainText"><font color="black" face="Consolas" size="2"><span
style="font-size: 10.5pt;"> <o:p></o:p></span></font></p>
<p class="MsoPlainText"><font color="black" face="Consolas" size="2"><span
style="font-size: 10.5pt;">
try {<o:p></o:p></span></font></p>
<p class="MsoPlainText"><font color="black" face="Consolas" size="2"><span
style="font-size: 10.5pt;">
if(map.mapInit) {<o:p></o:p></span></font></p>
<p class="MsoPlainText"><font color="black" face="Consolas" size="2"><span
style="font-size: 10.5pt;"> <o:p></o:p></span></font></p>
<p class="MsoPlainText"><font color="black" face="Consolas" size="2"><span
style="font-size: 10.5pt;">
clearInterval(timer);<o:p></o:p></span></font></p>
<p class="MsoPlainText"><font color="black" face="Consolas" size="2"><span
style="font-size: 10.5pt;"> <o:p></o:p></span></font></p>
<p class="MsoPlainText"><font color="black" face="Consolas" size="2"><span
style="font-size: 10.5pt;">
origOnSelectionChanged = map.OnSelectionChanged;<o:p></o:p></span></font></p>
<p class="MsoPlainText"><font color="black" face="Consolas" size="2"><span
style="font-size: 10.5pt;"> <o:p></o:p></span></font></p>
<p class="MsoPlainText"><font color="black" face="Consolas" size="2"><span
style="font-size: 10.5pt;">
map.OnSelectionChanged = MySelectionHandler;<o:p></o:p></span></font></p>
<p class="MsoPlainText"><font color="black" face="Consolas" size="2"><span
style="font-size: 10.5pt;">
}<o:p></o:p></span></font></p>
<p class="MsoPlainText"><font color="black" face="Consolas" size="2"><span
style="font-size: 10.5pt;">
}<o:p></o:p></span></font></p>
<p class="MsoPlainText"><font color="black" face="Consolas" size="2"><span
style="font-size: 10.5pt;">
catch(e) {<o:p></o:p></span></font></p>
<p class="MsoPlainText"><font color="black" face="Consolas" size="2"><span
style="font-size: 10.5pt;">
}<o:p></o:p></span></font></p>
<p class="MsoPlainText"><font color="black" face="Consolas" size="2"><span
style="font-size: 10.5pt;"> };<o:p></o:p></span></font></p>
<p class="MsoPlainText"><font color="black" face="Consolas" size="2"><span
style="font-size: 10.5pt;"> <o:p></o:p></span></font></p>
<p class="MsoPlainText"><font color="black" face="Consolas" size="2"><span
style="font-size: 10.5pt;"> timer =
setInterval(watch, 200);<o:p></o:p></span></font></p>
<p class="MsoPlainText"><font color="black" face="Consolas" size="2"><span
style="font-size: 10.5pt;"> </span></font><span lang="FI">};</span><o:p></o:p></p>
<p class="MsoPlainText"><font color="black" face="Consolas" size="2"><span
style="font-size: 10.5pt;" lang="FI"> </span><o:p></o:p></font></p>
<p class="MsoPlainText"><font color="black" face="Consolas" size="2"><span
style="font-size: 10.5pt;">Window.onload function is executed only, if
I press a
button.<o:p></o:p></span></font></p>
<p class="MsoPlainText"><font color="black" face="Consolas" size="2"><span
style="font-size: 10.5pt;">I want to have the functionality I was
telling you
about without any button clicks.<o:p></o:p></span></font></p>
<p class="MsoPlainText"><font color="black" face="Consolas" size="2"><span
style="font-size: 10.5pt;">Please ask if I don’t tell you enough.<o:p></o:p></span></font></p>
<p class="MsoPlainText"><font color="black" face="Consolas" size="2"><span
style="font-size: 10.5pt;"> <o:p></o:p></span></font></p>
<p class="MsoPlainText"><font color="black" face="Consolas" size="2"><span
style="font-size: 10.5pt;">Tanja<o:p></o:p></span></font></p>
<p class="MsoPlainText"><font color="black" face="Consolas" size="2"><span
style="font-size: 10.5pt;"> <o:p></o:p></span></font></p>
<p class="MsoNormal"><font color="#1f497d" face="Calibri" size="2"><span
style="font-size: 11pt; color: rgb(31, 73, 125);"> </span></font><o:p></o:p></p>
<div
style="border-style: none none none solid; border-color: -moz-use-text-color -moz-use-text-color -moz-use-text-color blue; border-width: medium medium medium 1.5pt; padding: 0cm 0cm 0cm 4pt;">
<div>
<div
style="border-style: solid none none; border-color: -moz-use-text-color; border-width: 1pt medium medium; padding: 3pt 0cm 0cm;">
<p class="MsoNormal"><b><font color="black" face="Tahoma" size="2"><span
style="font-size: 10pt; font-family: Tahoma; font-weight: bold;">From:</span></font></b><font
face="Tahoma" size="2"><span
style="font-size: 10pt; font-family: Tahoma;"> Ivan
Milicevic [<a moz-do-not-send="true"
href="mailto:Ivan.Milicevic@supranet.hr">mailto:Ivan.Milicevic@supranet.hr</a>]
<br>
<b><span style="font-weight: bold;">Sent:</span></b> 28. huhtikuuta
2008 12:04<br>
<b><span style="font-weight: bold;">To:</span></b> <a
moz-do-not-send="true" href="mailto:tanja.suikkanen@dimenteq.fi">tanja.suikkanen@dimenteq.fi</a>;
MapGuide Users Mail List<br>
<b><span style="font-weight: bold;">Subject:</span></b> RE:
[mapguide-users]
OnSelectionChanged in AJAX viewer?</span></font><o:p></o:p></p>
</div>
</div>
<p class="MsoNormal"><font color="black" face="Calibri" size="2"><span
style="font-size: 11pt;"> <o:p></o:p></span></font></p>
<p class="MsoNormal"><font color="#1f497d" face="Calibri" size="2"><span
style="font-size: 11pt; color: rgb(31, 73, 125);" lang="HR">Feature
doesn't get highlighted?</span></font><o:p></o:p></p>
<p class="MsoNormal"><font color="#1f497d" face="Calibri" size="2"><span
style="font-size: 11pt; color: rgb(31, 73, 125);" lang="HR"> </span></font><o:p></o:p></p>
<p class="MsoNormal"><font color="#1f497d" face="Calibri" size="2"><span
style="font-size: 11pt; color: rgb(31, 73, 125);" lang="HR">Of course
that you can add this
functionality in your own code, the logic is same. Allwas call
mapFrame
functions (via JavaScript) or count selection from C# or PHP.</span></font><o:p></o:p></p>
<p class="MsoNormal"><font color="#1f497d" face="Calibri" size="2"><span
style="font-size: 11pt; color: rgb(31, 73, 125);" lang="HR"> </span></font><o:p></o:p></p>
<p class="MsoNormal"><font color="#1f497d" face="Calibri" size="2"><span
style="font-size: 11pt; color: rgb(31, 73, 125);" lang="HR">If you
want to get some help over here,
be more specific.</span></font><o:p></o:p></p>
<p class="MsoNormal"><font color="#1f497d" face="Calibri" size="2"><span
style="font-size: 11pt; color: rgb(31, 73, 125);" lang="HR"> </span></font><o:p></o:p></p>
<p class="MsoNormal"><font color="#1f497d" face="Calibri" size="2"><span
style="font-size: 11pt; color: rgb(31, 73, 125);" lang="HR">Ivan.</span></font><o:p></o:p></p>
<p class="MsoNormal"><font color="#1f497d" face="Calibri" size="2"><span
style="font-size: 11pt; color: rgb(31, 73, 125);" lang="HR"> </span></font><o:p></o:p></p>
<div>
<div
style="border-style: solid none none; border-color: -moz-use-text-color; border-width: 1pt medium medium; padding: 3pt 0cm 0cm;">
<p class="MsoNormal"><b><font color="black" face="Tahoma" size="2"><span
style="font-size: 10pt; font-family: Tahoma; font-weight: bold;">From:</span></font></b><font
face="Tahoma" size="2"><span
style="font-size: 10pt; font-family: Tahoma;"> <a
moz-do-not-send="true"
href="mailto:mapguide-users-bounces@lists.osgeo.org">mapguide-users-bounces@lists.osgeo.org</a>
[<a moz-do-not-send="true"
href="mailto:mapguide-users-bounces@lists.osgeo.org">mailto:mapguide-users-bounces@lists.osgeo.org</a>]
<b><span style="font-weight: bold;">On Behalf Of </span></b>Tanja
Suikkanen<br>
<b><span style="font-weight: bold;">Sent:</span></b> Monday, April
28, 2008 10:46
AM<br>
<b><span style="font-weight: bold;">To:</span></b> <a
moz-do-not-send="true" href="mailto:mapguide-users@lists.osgeo.org">mapguide-users@lists.osgeo.org</a><br>
<b><span style="font-weight: bold;">Subject:</span></b> RE:
[mapguide-users]
OnSelectionChanged in AJAX viewer?</span></font><o:p></o:p></p>
</div>
</div>
<p class="MsoNormal"><font color="black" face="Calibri" size="2"><span
style="font-size: 11pt;" lang="HR"> </span><o:p></o:p></font></p>
<p class="MsoNormal"><font color="#1f497d" face="Calibri" size="2"><span
style="font-size: 11pt; color: rgb(31, 73, 125);">Ok, now it worked
but some functionality
had been removed?</span></font><o:p></o:p></p>
<p class="MsoNormal"><font color="#1f497d" face="Calibri" size="2"><span
style="font-size: 11pt; color: rgb(31, 73, 125);">When I first select
a feature,
everything goes fine but when I select another feature, that doesn’t
get
highlighted…</span></font><o:p></o:p></p>
<p class="MsoNormal"><font color="#1f497d" face="Calibri" size="2"><span
style="font-size: 11pt; color: rgb(31, 73, 125);">Also I wouldn’t like
to change the
original files, just add my own functionality in my own code files.</span></font><o:p></o:p></p>
<p class="MsoNormal"><font color="#1f497d" face="Calibri" size="2"><span
style="font-size: 11pt; color: rgb(31, 73, 125);">But thanks anyway!</span></font><o:p></o:p></p>
<p class="MsoNormal"><font color="#1f497d" face="Calibri" size="2"><span
style="font-size: 11pt; color: rgb(31, 73, 125);"> </span></font><o:p></o:p></p>
<p class="MsoNormal"><font color="#1f497d" face="Calibri" size="2"><span
style="font-size: 11pt; color: rgb(31, 73, 125);">Tanja</span></font><o:p></o:p></p>
</div>
</div>
</div>
<pre wrap="">
<hr size="4" width="90%">
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