Hi Ino,
I think you mean a filter that show only the markers of the selected color
there's 2 way to solve it:
1. php, load only the markers you need
2. javascript, load all the marker into a specified bound and than show or
hide the group of markers
I enter in detail with the javascript solution:
for each voice in the legend you can call the event button ex. <a
onclick="filter('yellow')">yellow</a>
than:
function filter( type ){
// map.markers should be the array of all attached markers, can somebody
confirm?
for( i=0;i<map.markers.length;i++)
// set visible only the selected color
map.markers[i].setVisible ( map.markers[i].myType == type );
}
in your code, before the switch (or after), add
marker.myType = type
---
switch (type)
{
c...
----
byee
2010/8/5 [email protected] <[email protected]>
> On Aug 5, 3:18 am, inotipiedideipitoni <[email protected]>
> wrote:
> > Hi to everyone: i'm gonna build a map for my graduation thesis.
> >
> > I have a lot of markers on the map, and i wanna build a menu (on the
> > left of the map), to skim the markers.
> >
> > now i take the data from an xml with this function:
> >
>
> <snip>
>
> >
> > is it possible to create a menu that takes the list of the "code" from
> > the xml?
>
>
> You mean like this example I translated to v3 from Mike Williams'
> tutorial:
> http://www.geocodezip.com/v3_MW_example_map3.html
>
> -- Larry
>
> > thanks in advance.
>
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