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<p class=MsoNormal><span style='color:#1F497D'>Thanks you both, but I think
these don&#8217;t work, cause I have Ajax viewer and OnSelectionChanged is an ActiveX
control.<o:p></o:p></span></p>

<p class=MsoNormal><span style='color:#1F497D'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span style='color:#1F497D'>Any ideas with Ajax?<o:p></o:p></span></p>

<p class=MsoNormal><span style='color:#1F497D'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span lang=FI style='font-size:10.0pt;font-family:"Courier New";
color:#1F497D'>Tanja<o:p></o:p></span></p>

<p class=MsoNormal><span lang=FI style='font-size:10.0pt;font-family:"Courier New";
color:#1F497D'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span style='color:#1F497D'><o:p>&nbsp;</o:p></span></p>

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<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif";
color:windowtext'>From:</span></b><span style='font-size:10.0pt;font-family:
"Tahoma","sans-serif";color:windowtext'> mapguide-users-bounces@lists.osgeo.org
[mailto:mapguide-users-bounces@lists.osgeo.org] <b>On Behalf Of </b>Kenneth,
GEOGRAF A/S<br>
<b>Sent:</b> 28. huhtikuuta 2008 16:01<br>
<b>To:</b> MapGuide Users Mail List<br>
<b>Subject:</b> Re: [mapguide-users] OnSelectionChanged in AJAX viewer?<o:p></o:p></span></p>

</div>

</div>

<p class=MsoNormal><o:p>&nbsp;</o:p></p>

<p class=MsoNormal>I made a small mistake.<br>
<br>
The retry condition should not be:<br>
<tt><span style='font-size:10.0pt'>if (mapFrame == null)</span></tt><span
style='font-size:10.0pt;font-family:"Courier New"'><br>
<tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
window.setTimeout(&quot;RetryInit();&quot;, 500);</tt></span><br>
<br>
but<br>
<tt><span style='font-size:10.0pt'>if (originalMapFrameOnSelectionChanged ==
null)</span></tt><span style='font-size:10.0pt;font-family:"Courier New"'><br>
<tt>{</tt><br>
<tt>&nbsp;&nbsp;&nbsp; mapFrame = null;</tt><br>
<tt>&nbsp;&nbsp;&nbsp; window.setTimeout(&quot;RetryInit();&quot;, 500);</tt><br>
<tt>}</tt></span><br>
<br>
Because the frame may exist, but the function might be missing.<br>
<br>
<br>
<o:p></o:p></p>

<pre>Regards, Kenneth, GEOGRAF A/S<o:p></o:p></pre>

<p class=MsoNormal><br>
<br>
Kenneth, GEOGRAF A/S skrev: <o:p></o:p></p>

<p class=MsoNormal>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 &quot;onload&quot; 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 &quot;InitDocument&quot; with a timer.<br>
<br>
Also, using the &quot;frames[0].frames[1]&quot; 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><span style='font-size:10.0pt'>&lt;!-- Javascript part --&gt;</span></tt><span
style='font-size:10.0pt;font-family:"Courier New"'><br>
<tt>&lt;script type=&quot;text/javascript&quot;&gt;</tt><br>
<tt>&nbsp;&nbsp;&nbsp; var mapFrame = null;&nbsp;&nbsp; // A reference to the
map frame</tt><br>
<tt>&nbsp;&nbsp;&nbsp; var originalMapFrameOnSelectionChanged = null // storage
for the original onSelectionChanged function</tt><br>
<tt>&nbsp;&nbsp;&nbsp; function OnSelectionChanged() // when something is
selected on the map</tt><br>
<tt>&nbsp;&nbsp;&nbsp; {</tt><br>
<tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; alert('Your handler works
perfectly');</tt><br>
<tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
originalMapFrameOnSelectionChanged();</tt><br>
<tt>&nbsp;&nbsp;&nbsp; }</tt><br>
<tt>&nbsp;&nbsp; </tt><br>
<tt>&nbsp;&nbsp;&nbsp; function InitDocument()</tt><br>
<tt>&nbsp;&nbsp;&nbsp; {</tt><br>
<tt>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; var win =
document.getElementById('viewerFrame');</tt><br>
<tt>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; if (win.contentWindow) //FF returns
the actual tag, IE returns the iframe</tt><br>
<tt>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; win = win.contentWindow;</tt><br>
<tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; mapFrameRef = win.GetMapFrame();</tt><br>
<tt>originalMapFrameOnSelectionChanged = mapFrameRef.parent.OnSelectionChanged;</tt><br>
<tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
mapFrameRef.parent.OnSelectionChanged =
OnSelectionChanged;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</tt><br>
<tt>&nbsp;&nbsp;&nbsp; }&nbsp;&nbsp; </tt><br>
<br>
<tt>&nbsp;&nbsp;&nbsp; function RetryInit()</tt><br>
<tt>&nbsp;&nbsp;&nbsp; {</tt><br>
<tt>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; if (mapFrame != null)</tt><br>
<tt>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; return;</tt><br>
<tt>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; </tt><br>
<tt>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; try</tt><br>
<tt>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; {</tt><br>
<tt>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; InitDocument();</tt><br>
<tt>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; }</tt><br>
<tt>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; catch (e)</tt><br>
<tt>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; {</tt><br>
<tt>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; mapFrame = null;</tt><br>
<tt>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; }</tt><br>
<tt>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; </tt><br>
<tt>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; if (mapFrame == null)</tt><br>
<tt>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;
window.setTimeout(&quot;RetryInit();&quot;, 500);</tt><br>
<tt>&nbsp;&nbsp;&nbsp; }</tt><br>
<tt>&lt;/script&gt;</tt><br>
<br>
<tt>&lt;!-- HTML part --&gt;</tt><br>
<tt>&lt;html&gt;</tt><br>
<tt>&lt;body&gt;</tt><br>
<tt>&nbsp;&nbsp;&nbsp; &lt;iframe id=&quot;viewerFrame&quot;
frameborder=&quot;yes&quot; width=&quot;100%&quot; height=&quot;60%&quot;
src=&quot;
src=&quot;../mapviewernet/dwfviewer.aspx?SESSION=&lt;%=sessionId%&gt;&amp;WEBLAYOUT=&lt;%=webLayout%&gt;&quot;&quot;
onload=&quot;RetryInit()&quot;&gt;&lt;/iframe&gt;</tt><br>
<tt>&lt;/body&gt;</tt><br>
<tt>&lt;/html&gt;</tt><br>
<br>
<br>
</span><br>
<br>
<o:p></o:p></p>

<pre>Regards, Kenneth, GEOGRAF A/S<o:p></o:p></pre><pre>  <o:p></o:p></pre>

<p class=MsoNormal><br>
<br>
Kimmo Kotajärvi skrev: <o:p></o:p></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:navy'>Here&#8217;s my solution (simplified):</span><o:p></o:p></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:navy'>&nbsp;</span><o:p></o:p></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:navy'>&lt;!-- Javascript part --&gt;</span><o:p></o:p></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:navy'>&nbsp;</span><o:p></o:p></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:navy'>&lt;script type=&quot;text/javascript&quot;&gt;</span><o:p></o:p></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:navy'>&nbsp;&nbsp;&nbsp; var mapFrame = null;&nbsp;&nbsp; // A reference
to the map frame</span><o:p></o:p></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:navy'>&nbsp;&nbsp;&nbsp; var originalMapFrameOnSelectionChanged = null //
storage for the original onSelectionChanged function</span><o:p></o:p></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:navy'>&nbsp;&nbsp;&nbsp; </span><o:p></o:p></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:navy'>&nbsp;&nbsp;&nbsp; function OnSelectionChanged() // when something
is selected on the map</span><o:p></o:p></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:navy'>&nbsp;&nbsp;&nbsp; {</span><o:p></o:p></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:navy'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; alert('Your handler
works perfectly');</span><o:p></o:p></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:navy'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
originalMapFrameOnSelectionChanged();</span><o:p></o:p></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:navy'>&nbsp;&nbsp;&nbsp; }</span><o:p></o:p></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:navy'>&nbsp;&nbsp;&nbsp; </span><o:p></o:p></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:navy'>&nbsp;&nbsp;&nbsp; function InitDocument()</span><o:p></o:p></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:navy'>&nbsp;&nbsp;&nbsp; {</span><o:p></o:p></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:navy'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; mapFrameRef =
frames[0].frames[1];</span><o:p></o:p></p>

<p class=MsoNormal style='text-indent:36.0pt'><span style='font-size:10.0pt;
font-family:"Arial","sans-serif";color:navy'>originalMapFrameOnSelectionChanged
= mapFrameRef.parent.OnSelectionChanged;</span><o:p></o:p></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:navy'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
mapFrameRef.parent.OnSelectionChanged =
OnSelectionChanged;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</span><o:p></o:p></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:navy'>&nbsp;&nbsp;&nbsp; }&nbsp;&nbsp;&nbsp; </span><o:p></o:p></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:navy'>&lt;/script&gt;</span><o:p></o:p></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:navy'>&nbsp;</span><o:p></o:p></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:navy'>&lt;!-- HTML part --&gt;</span><o:p></o:p></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:navy'>&nbsp;</span><o:p></o:p></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:navy'>&lt;html&gt;</span><o:p></o:p></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:navy'>&lt;body onload=<a href="javascript:InitDocument()">&quot;javascript:InitDocument()&quot;</a>&gt;</span><o:p></o:p></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:navy'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &lt;iframe
id=&quot;viewerFrame&quot; frameborder=&quot;yes&quot; width=&quot;100%&quot;
height=&quot;60%&quot; src=&quot;</span> <span style='font-size:10.0pt;
font-family:"Arial","sans-serif";color:navy'>src=&quot;../mapviewernet/dwfviewer.aspx?SESSION=&lt;%=sessionId%&gt;&amp;WEBLAYOUT=&lt;%=webLayout%&gt;&quot;&quot;&gt;&lt;/iframe&gt;</span><o:p></o:p></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:navy'>&lt;/body&gt;</span><o:p></o:p></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:navy'>&lt;/html&gt;</span><o:p></o:p></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:navy'>&nbsp;</span><o:p></o:p></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:navy'>&nbsp;</span><o:p></o:p></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
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.</span><o:p></o:p></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:navy'>&nbsp;</span><o:p></o:p></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:navy'>&nbsp;</span><o:p></o:p></p>

<div>

<div class=MsoNormal align=center style='text-align:center'><span lang=FI
style='font-size:12.0pt;font-family:"Times New Roman","serif";color:windowtext'>

<hr size=2 width="100%" align=center>

</span></div>

<p class=MsoNormal><b><span lang=FI style='font-size:10.0pt;font-family:"Tahoma","sans-serif";
color:windowtext'>Lähettäjä:</span></b><span lang=FI style='font-size:10.0pt;
font-family:"Tahoma","sans-serif";color:windowtext'> <a
href="mailto:mapguide-users-bounces@lists.osgeo.org">mapguide-users-bounces@lists.osgeo.org</a>
[<a href="mailto:mapguide-users-bounces@lists.osgeo.org">mailto:mapguide-users-bounces@lists.osgeo.org</a>]
<b>Puolesta </b>Tanja Suikkanen<br>
<b>Lähetetty:</b> 28. huhtikuuta 2008 14:10<br>
<b>Vastaanottaja:</b> <a href="mailto:mapguide-users@lists.osgeo.org">mapguide-users@lists.osgeo.org</a><br>
<b>Aihe:</b> Re: [mapguide-users] OnSelectionChanged in AJAX viewer?</span><o:p></o:p></p>

</div>

<p class=MsoNormal>&nbsp;<o:p></o:p></p>

<p class=MsoNormal><span style='color:#1F497D'>My map is embedded in my own
page. </span><o:p></o:p></p>

<p class=MsoNormal><span style='color:#1F497D'>When a user selects one or more
features on the map, I want my own function to be executed.</span><o:p></o:p></p>

<p class=MsoNormal><span style='color:#1F497D'>But doesn&#8217;t
parent.parent.mapFrame still get me the map frame..? </span><o:p></o:p></p>

<p class=MsoNormal><span style='color:#1F497D'>And this works but only when I
click some button. </span><o:p></o:p></p>

<p class=MsoNormal><span style='color:#1F497D'>&nbsp;</span><o:p></o:p></p>

<p class=MsoNormal><span style='color:#1F497D'>Tanja</span><o:p></o:p></p>

<p class=MsoNormal><span style='color:#1F497D'>&nbsp;</span><o:p></o:p></p>

<p class=MsoNormal><span style='color:#1F497D'>&nbsp;</span><o:p></o:p></p>

<div style='border:none;border-left:solid windowtext 1.5pt;padding:0cm 0cm 0cm 4.0pt;
border-color:-moz-use-text-color -moz-use-text-color -moz-use-text-color blue'>

<div>

<div style='border:none;border-top:solid windowtext 1.0pt;padding:3.0pt 0cm 0cm 0cm;
border-color:-moz-use-text-color -moz-use-text-color'>

<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif";
color:windowtext'>From:</span></b><span style='font-size:10.0pt;font-family:
"Tahoma","sans-serif";color:windowtext'> Kenneth, GEOGRAF A/S [<a
href="mailto:ks@geograf.dk">mailto:ks@geograf.dk</a>] <br>
<b>Sent:</b> 28. huhtikuuta 2008 13:57<br>
<b>To:</b> <a href="mailto:tanja.suikkanen@dimenteq.fi">tanja.suikkanen@dimenteq.fi</a>;
MapGuide Users Mail List<br>
<b>Subject:</b> SPAM-LOW: Re: [mapguide-users] OnSelectionChanged in AJAX
viewer?</span><o:p></o:p></p>

</div>

</div>

<p class=MsoNormal>&nbsp;<o:p></o:p></p>

<p class=MsoNormal style='margin-bottom:12.0pt'>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 &quot;var map = parent.parent.mapFrame;&quot; 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 &quot;try {&quot;:<br>
map = document.getElementById('&lt;insert iframe/frame id&gt;').GetMapFrame()<o:p></o:p></p>

<pre>Regards, Kenneth, GEOGRAF A/S<o:p></o:p></pre>

<p class=MsoNormal><br>
<br>
Tanja Suikkanen skrev: <o:p></o:p></p>

<p class=MsoPlainText>Ok, I sent my code snippet earlier today, but here it is
again.<o:p></o:p></p>

<p class=MsoPlainText>I got this example from <a
href="http://trac.osgeo.org/mapguide/wiki/CodeSamples/JavaScript/AJAXViewerEventHooking">http://trac.osgeo.org/mapguide/wiki/CodeSamples/JavaScript/AJAXViewerEventHooking</a>.<o:p></o:p></p>

<p class=MsoPlainText>&nbsp;<o:p></o:p></p>

<p class=MsoPlainText>var map = parent.parent.mapFrame;<o:p></o:p></p>

<p class=MsoPlainText>&nbsp;<o:p></o:p></p>

<p class=MsoPlainText>&nbsp;&nbsp;&nbsp; var origOnSelectionChanged = null;<o:p></o:p></p>

<p class=MsoPlainText>&nbsp;<o:p></o:p></p>

<p class=MsoPlainText>&nbsp;&nbsp;&nbsp; function MySelectionHandler()<o:p></o:p></p>

<p class=MsoPlainText>&nbsp;&nbsp;&nbsp; {<o:p></o:p></p>

<p class=MsoPlainText>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
origOnSelectionChanged();<o:p></o:p></p>

<p class=MsoPlainText>&nbsp;<o:p></o:p></p>

<p class=MsoPlainText>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; var selCount =
map.GetSelectedCount();<o:p></o:p></p>

<p class=MsoPlainText>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; if(selCount
&gt; 0)<o:p></o:p></p>

<p class=MsoPlainText>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; {<o:p></o:p></p>

<p class=MsoPlainText>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
My function() {}<o:p></o:p></p>

<p class=MsoPlainText>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; }<o:p></o:p></p>

<p class=MsoPlainText>&nbsp;&nbsp;&nbsp; }<o:p></o:p></p>

<p class=MsoPlainText>&nbsp;<o:p></o:p></p>

<p class=MsoPlainText>&nbsp;&nbsp;&nbsp; window.onload = function() {<o:p></o:p></p>

<p class=MsoPlainText>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <o:p></o:p></p>

<p class=MsoPlainText>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; var timer;<o:p></o:p></p>

<p class=MsoPlainText>&nbsp;<o:p></o:p></p>

<p class=MsoPlainText>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; var watch =
function() {<o:p></o:p></p>

<p class=MsoPlainText>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <o:p></o:p></p>

<p class=MsoPlainText>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
try {<o:p></o:p></p>

<p class=MsoPlainText>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
if(map.mapInit) {<o:p></o:p></p>

<p class=MsoPlainText>&nbsp;<o:p></o:p></p>

<p class=MsoPlainText>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
clearInterval(timer);<o:p></o:p></p>

<p class=MsoPlainText>&nbsp;<o:p></o:p></p>

<p class=MsoPlainText>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
origOnSelectionChanged = map.OnSelectionChanged;<o:p></o:p></p>

<p class=MsoPlainText>&nbsp;<o:p></o:p></p>

<p class=MsoPlainText>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
map.OnSelectionChanged = MySelectionHandler;<o:p></o:p></p>

<p class=MsoPlainText>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
}<o:p></o:p></p>

<p class=MsoPlainText>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
}<o:p></o:p></p>

<p class=MsoPlainText>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;catch(e) {<o:p></o:p></p>

<p class=MsoPlainText>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
}<o:p></o:p></p>

<p class=MsoPlainText>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; };<o:p></o:p></p>

<p class=MsoPlainText>&nbsp;&nbsp;&nbsp; <o:p></o:p></p>

<p class=MsoPlainText>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; timer =
setInterval(watch, 200);<o:p></o:p></p>

<p class=MsoPlainText>&nbsp;&nbsp;&nbsp; <span lang=FI>};</span><o:p></o:p></p>

<p class=MsoPlainText><span lang=FI>&nbsp;</span><o:p></o:p></p>

<p class=MsoPlainText>Window.onload function is executed only, if I press a
button.<o:p></o:p></p>

<p class=MsoPlainText>I want to have the functionality I was telling you about
without any button clicks.<o:p></o:p></p>

<p class=MsoPlainText>Please ask if I don&#8217;t tell you enough.<o:p></o:p></p>

<p class=MsoPlainText>&nbsp;<o:p></o:p></p>

<p class=MsoPlainText>Tanja<o:p></o:p></p>

<p class=MsoPlainText>&nbsp;<o:p></o:p></p>

<p class=MsoNormal><span style='color:#1F497D'>&nbsp;</span><o:p></o:p></p>

<div style='border:none;border-left:solid windowtext 1.5pt;padding:0cm 0cm 0cm 4.0pt;
border-color:-moz-use-text-color -moz-use-text-color -moz-use-text-color blue'>

<div>

<div style='border:none;border-top:solid windowtext 1.0pt;padding:3.0pt 0cm 0cm 0cm;
border-color:-moz-use-text-color'>

<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"'> Ivan Milicevic [<a
href="mailto:Ivan.Milicevic@supranet.hr">mailto:Ivan.Milicevic@supranet.hr</a>]
<br>
<b>Sent:</b> 28. huhtikuuta 2008 12:04<br>
<b>To:</b> <a href="mailto:tanja.suikkanen@dimenteq.fi">tanja.suikkanen@dimenteq.fi</a>;
MapGuide Users Mail List<br>
<b>Subject:</b> RE: [mapguide-users] OnSelectionChanged in AJAX viewer?</span><o:p></o:p></p>

</div>

</div>

<p class=MsoNormal>&nbsp;<o:p></o:p></p>

<p class=MsoNormal><span lang=HR style='color:#1F497D'>Feature doesn't get
highlighted?</span><o:p></o:p></p>

<p class=MsoNormal><span lang=HR style='color:#1F497D'>&nbsp;</span><o:p></o:p></p>

<p class=MsoNormal><span lang=HR style='color:#1F497D'>Of course that you can
add this functionality&nbsp; in your own code, the logic is same. Allwas call
mapFrame functions (via JavaScript) or count selection from C# or PHP.</span><o:p></o:p></p>

<p class=MsoNormal><span lang=HR style='color:#1F497D'>&nbsp;</span><o:p></o:p></p>

<p class=MsoNormal><span lang=HR style='color:#1F497D'>If you want to get some
help over here, be more specific.</span><o:p></o:p></p>

<p class=MsoNormal><span lang=HR style='color:#1F497D'>&nbsp;</span><o:p></o:p></p>

<p class=MsoNormal><span lang=HR style='color:#1F497D'>Ivan.</span><o:p></o:p></p>

<p class=MsoNormal><span lang=HR style='color:#1F497D'>&nbsp;</span><o:p></o:p></p>

<div>

<div style='border:none;border-top:solid windowtext 1.0pt;padding:3.0pt 0cm 0cm 0cm;
border-color:-moz-use-text-color'>

<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"'> <a
href="mailto:mapguide-users-bounces@lists.osgeo.org">mapguide-users-bounces@lists.osgeo.org</a>
[<a href="mailto:mapguide-users-bounces@lists.osgeo.org">mailto:mapguide-users-bounces@lists.osgeo.org</a>]
<b>On Behalf Of </b>Tanja Suikkanen<br>
<b>Sent:</b> Monday, April 28, 2008 10:46 AM<br>
<b>To:</b> <a href="mailto:mapguide-users@lists.osgeo.org">mapguide-users@lists.osgeo.org</a><br>
<b>Subject:</b> RE: [mapguide-users] OnSelectionChanged in AJAX viewer?</span><o:p></o:p></p>

</div>

</div>

<p class=MsoNormal><span lang=HR>&nbsp;</span><o:p></o:p></p>

<p class=MsoNormal><span style='color:#1F497D'>Ok, now it worked but some
functionality had been removed?</span><o:p></o:p></p>

<p class=MsoNormal><span style='color:#1F497D'>When I first select a feature,
everything goes fine but when I select another feature, that doesn&#8217;t get
highlighted&#8230;</span><o:p></o:p></p>

<p class=MsoNormal><span style='color:#1F497D'>Also I wouldn&#8217;t like to change
the original files, just add my own functionality in my own code files.</span><o:p></o:p></p>

<p class=MsoNormal><span style='color:#1F497D'>But thanks anyway!</span><o:p></o:p></p>

<p class=MsoNormal><span style='color:#1F497D'>&nbsp;</span><o:p></o:p></p>

<p class=MsoNormal><span style='color:#1F497D'>Tanja</span><o:p></o:p></p>

</div>

</div>

<pre style='text-align:center'>

<hr size=4 width="90%" align=center>

</pre><pre><o:p>&nbsp;</o:p></pre><pre>_______________________________________________<o:p></o:p></pre><pre>mapguide-users mailing list<o:p></o:p></pre><pre><a
href="mailto:mapguide-users@lists.osgeo.org">mapguide-users@lists.osgeo.org</a><o:p></o:p></pre><pre><a
href="http://lists.osgeo.org/mailman/listinfo/mapguide-users">http://lists.osgeo.org/mailman/listinfo/mapguide-users</a><o:p></o:p></pre><pre>  <o:p></o:p></pre><pre><o:p>&nbsp;</o:p></pre><pre
style='text-align:center'>

<hr size=4 width="90%" align=center>

</pre><pre><o:p>&nbsp;</o:p></pre><pre>_______________________________________________<o:p></o:p></pre><pre>mapguide-users mailing list<o:p></o:p></pre><pre><a
href="mailto:mapguide-users@lists.osgeo.org">mapguide-users@lists.osgeo.org</a><o:p></o:p></pre><pre><a
href="http://lists.osgeo.org/mailman/listinfo/mapguide-users">http://lists.osgeo.org/mailman/listinfo/mapguide-users</a><o:p></o:p></pre><pre>  <o:p></o:p></pre></div>

</div>

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