Rossko is right: you have to move the definition of your function inside the
javascript tag.
The fragment:
_________________________________________
<?php
}
*function updateMarkers() {*
?>
<script language="Javascript" type="text/javascript">
if(infowindow) {
infowindow.close();
}
_________________________________________
MUST BE
_________________________________________
<?php
}
?>
<script language="Javascript" type="text/javascript">
*function updateMarkers() {*
if(infowindow) {
infowindow.close();
}
_________________________________________
and remember to close } before function bindInfoWindow.
Going back to your question about AJAX, you are already using AJAX paradigm,
this is what the ActiveXObject('Microsoft.XMLHTTP') does: the URL you load
do not load a new HTML page in your browser but calls a javascrpt handler
which updates the content of current page with the new data.
Finally, the markers you should keep track of in order to clean them up are
not the XML elements you receive in the response (var markers =
xml.documentElement.getElementsByTagName("marker");) but the new
google.maps.Marker you create and bind to map. You need a new global
container for them.
Hope it helps,
Davide Cremonesi
2010/5/29 Rossko <[email protected]>
> > <?php
> >
> > }
> >
> > function updateMarkers() {
> > ?>
>
> If you use 'view source' in your browser, is there a function
> updateMarkers() actually getting to the browser ?
>
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