Infowindow with each polygon

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Hi,
I want to show infowindow with each polygon having their own different contents from excel sheet but my code is showing same infowindow having contents of the last row of excel with all polygons

Please can anyone solve this .
Thanks in advance.

<html xmlns="http://www.w3.org/1999/xhtml" xmlns:v="urn:schemas-microsoft-com:vml"> 
  <head> 
    <meta http-equiv="content-type" content="text/html; charset=utf-8" /> 
    <title>Google Maps API Sample</title> 
    <script src="http://maps.google.com/maps?file=api&amp;v=2&amp;sensor=false&amp;key=ABQIAAAA1XbMiDxx_BTCY2_FkPh06RRaGTYH6UMl8mADNa0YKuWNNa8VNxQEerTAUcfkyrr6OwBovxn7TDAH5Q" type="text/javascript"></script> 
    <script type="text/javascript"> 

document.write("<pre>");
function initialize() {
array=new Array() 
var Excel; 
Excel = new ActiveXObject("Excel.Application"); 
Excel.Visible = false; 
var a=Excel.Workbooks.Open("C:/desktop/Book1.xlsx").sheets(1);
for(var r=1;r&lt;=a.usedrange.rows.count;r++) 
{
array[r-1]=new Array() 
for(var c=1;c&lt;=a.usedrange.columns.count;c++) 
array[r-1][c-1]=a.Cells(r,c).Value;
} 
var x=0,y=0,p1=0,p2=0; 
for(len in array) 
{
x+=array[len][1]; 
y+=array[len][2];
} 
p1=(x/array.length); 
p2=(y/array.length); 
  if (GBrowserIsCompatible()) {
    var map = new GMap2(document.getElementById("map_canvas"));
    map.setCenter(new GLatLng(p1,p2), 3);
    map.addControl(new GSmallMapControl());
    map.addControl(new GMapTypeControl());
map.addControl(new GMapTypeControl());  

a=0,b=0,value=0;
for(m=0;m&lt;array.length;m++)&gt;
{

      var lat =array[m][1];
      var lon = array[m][2];
      var latOffset = 0.5;
      var lonOffset = 2;
      var latOffset2 = 0.5;
      var lonOffset2 = 2;
   	  var polygon = new GPolygon([
        new GLatLng(lat , lon ),
        new GLatLng(lat - latOffset2, lon + (lonOffset-1)),
        new GLatLng(lat - latOffset2, lon - (lonOffset-1)),
        new GLatLng(lat , lon ),
 ], "#ff0000", 0.1 , 0.9, "#ff0000", 0.9);
a=array[m][1];
b=array[m][2];
c=array[m][0];
f=array[m][3];
h=array[m][4];
s=array[m][6];
bsc=array[m][5];




GEvent.addListener(polygon, "click", function(overlay,lat,lon) 
{
map.openInfoWindowHtml(overlay,"Site"+ s +"<br>"+"BSC"+ bsc +"<br>"+"Cell"+ c +"<br>"+"Cell lattitude"+ lat +"<br>"+"Cell longitude" + lon + "<br>"+"Freq"+ f +"<br>"+"Height"+ h );});  
  
map.addOverlay(polygon);
    
     
}
  }

}


document.write("</br></br></br></br></br></br></pre>");
</script> 
  </head> 
  <body onload="initialize()" onunload="GUnload()" style="font-family: Arial;border: 0 none;"> 
    <div id="map_canvas" style="width: 1000px; height: 900px"></div> 
  </body> 
</html>

Posted 14-Jul-10 1:43am

Farah Siraj

Updated 14-Jul-10 2:29am

Sandeep Mewara

v2

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Sandeep Mewara 14-Jul-10 8:29am

Had put the html content in the PRE tags to make page readable.

1 solution

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Gibb3h · Answer 1 · 2010-10-15T05:20:00

creating an array of polygons and applying the event to each elelemnt of the array might do the trick :-

var polyArray = [];

for(m=0;m<array.length;m++){>
var lat =array[m][1];      
var lon = array[m][2];
var latOffset = 0.5;      
var lonOffset = 2;      
var latOffset2 = 0.5;      
var lonOffset2 = 2;   	  
var polygon = new GPolygon([        
new GLatLng(lat , lon ),        
new GLatLng(lat - latOffset2, lon + (lonOffset-1)),        
new GLatLng(lat - latOffset2, lon - (lonOffset-1)),        
new GLatLng(lat , lon ), ], "#ff0000", 0.1 , 0.9, "#ff0000", 0.9);
a=array[m][1];
b=array[m][2];
c=array[m][0];
f=array[m][3];
h=array[m][4];
s=array[m][6];
bsc=array[m][5];

polyArray.push(polygon)

GEvent.addListener(polyArray[polyArray.length-1], "click", function(overlay,lat,lon) {
    map.openInfoWindowHtml(overlay,"Site"+ s +"<br>"+"BSC"+ bsc +"<br>"+"Cell"+ c +"<br>"+"Cell lattitude"+ lat +"<br>"+"Cell longitude" + lon + "<br>"+"Freq"+ f +"<br>"+"Height"+ h );

});    

map.addOverlay(polyArray[polyArray.length-1]);         
}  
}

not sure on the openInfoWindowHtml, I use the V3 API, but in that I usually have to create a seperate infowindow for each object (marker, poly, whatever) and also store an array of them in line with the object array.

hope this helps
Gib