Dear xelawho,
*I think I already mentioned that I tried to modified the Mike's code so
this the way that i tried to create a function like below*
*
function addLines()
{
GDownloadUrl("http://geoca.persiangig.com/line.xml";, function(point,
responseCode)
{
var xml = GXml.parse(point);
var lines = xmlDoc.documentElement.getElementsByTagName("line");
// read each line
for (var i = 0; i < lines.length; i++)
{
// get any line attributes
var colour = lines[a].getAttribute("colour");
var width = parseFloat(lines[a].getAttribute("width"));
// read each point on that line
var points = lines[a].getElementsByTagName("tpoint");
var pts = [];
for (var i = 0; i < points.length; i++) {
pts[i] = new GPoint(parseFloat(points[i].getAttribute("lat")),
parseFloat(points[i].getAttribute("lng")));
}
gmap.addOverlay(new GPolyline(pts,colour,width));
}
});
}
*I can connect to my XML file and read the point data for 3 markers but not
for polylines!
I really did not understand what you mean by"asking the odd question here"
but do you really think this is Odd question?
On Tue, Nov 23, 2010 at 1:02 PM, xelawho <[email protected]> wrote:
> Hi Behseini,
>
> I can tell you from experience that you can put a map together without
> knowing too much about javascript, just by copying and pasting other
> people's code and asking the odd question here, but you have to be
> very careful about what you copy and what you change if you don't
> understand what it does.
>
> Have a look at Mike's original code:
> // read each line
> for (var a = 0; a < lines.length; a++) {
> // get any line attributes
> var colour = lines[a].getAttribute("colour");
>
> and yours:
> // read each line
> for (var i = 0; i < lines.length; i++)
> {
> // get any line attributes
> var colour = lines[a].getAttribute("colour");
>
> see the difference?
> also, I doubt that:
> var points = lines[a].getElementsByTagName("tpoint");
>
> is going to fly, but I may be wrong...
>
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