function parseMarkerData()
{
var xml = GXml.parse(data); // <--- Where is "data" being
defined?
return xml.documentElement.getElementsByTagName("marker");
}
Perhaps you meant "markerdata"...but then you have problems with the
asynchronous nature of GDownloadUrl...One solution might be to fire
off the chain of function calls that parses the xml and populates the
map from within CheckDataAndResponse.
On Jul 23, 2009, at 8:41 AM, guido wrote:
>
> Hi @all
>
> I have a problem using GDownloadUrl and accessing the data coming into
> the callback function. I must say that I am really new to Google maps
> and to Javascript so please be patient. The link to my site is
> http://status.taxikomm24.de/10/index_neu.html
>
> As you can see if the callback function "CheckDataAndResponse" is
> called all the data is perfectly there. But as soon as I want to
> access the variable makerdata, which is defined as global, in the
> function "INITMap". The variable markerdata is undefined.
>
> Please can someone help me with this. Any suggesition is welcome.
>
> Thanks..Guido
>
> >
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