Hi,
I've got the following problem.
I want to use the geocoding and polygon-drawing abilities of google
maps.
But i use web-user-controls so I can't put the javascript on the page
it self.
I use RegisterStartupScript to get the java to the clientside.
This works in IE (6) but it won"t work in Firefox.
In FF I see the google maps control but the geocoding didn't take
place, so the map is all gray.
Can anybody tell me what I need to change to get it working in FF?
Thnx in advance!
Code :
Dim sb As String = ""
sb = sb & "<script language=""JavaScript"" type=""text/
javascript"">"
sb = sb & vbCrLf
sb = sb & "window.onload = initialize();"
sb = sb & vbCrLf
sb = sb & "var map = null;"
sb = sb & "var geocoder = null;"
sb = sb & "function initialize() {"
sb = sb & "if (GBrowserIsCompatible()) {"
sb = sb & "map = new GMap2(document.getElementById
('map_canvas'));"
sb = sb & "map.addControl(new GMapTypeControl()); "
sb = sb & "map.addControl(new GLargeMapControl()); "
sb = sb & "map.addControl(new GScaleControl()); "
sb = sb & "geocoder = new GClientGeocoder();"
sb = sb & "}"
sb = sb & "}"
sb = sb & ""
sb = sb & "function showAddress(address) {"
sb = sb & "geocoder = new GClientGeocoder();"
sb = sb & "if (geocoder) {"
sb = sb & "geocoder.getLatLng("
sb = sb & "address,"
sb = sb & "function(point) {"
sb = sb & "if (!point) {"
sb = sb & "alert(address + ' not found');"
sb = sb & "} else {"
sb = sb & "map.setCenter(point, 13);"
sb = sb & "var marker = new GMarker(point);"
sb = sb & "map.addOverlay(marker);"
sb = sb & "var polygon = new GPolygon(["
Select Case rblRadio.SelectedValue
Case 1
'** 100
**********************************************************
sb = sb & "new GLatLng(point.y - 0.0045 , point.x
- 0.000715),"
sb = sb & "new GLatLng(point.y + 0.0045, point.x -
0.000715),"
sb = sb & "new GLatLng(point.y + 0.0045, point.x +
0.000715),"
sb = sb & "new GLatLng(point.y - 0.0045, point.x +
0.000715),"
sb = sb & "new GLatLng(point.y - 0.0045 , point.x
- 0.000715)"
Case 2
'** 500
**********************************************************
sb = sb & "new GLatLng(point.y - 0.0045 , point.x
- 0.003575),"
sb = sb & "new GLatLng(point.y + 0.0045, point.x -
0.003575),"
sb = sb & "new GLatLng(point.y + 0.0045, point.x +
0.003575),"
sb = sb & "new GLatLng(point.y - 0.0045, point.x +
0.003575),"
sb = sb & "new GLatLng(point.y - 0.0045 , point.x
- 0.003575)"
Case 3
'** 1000
**********************************************************
sb = sb & "new GLatLng(point.y - 0.0045 , point.x
- 0.00715),"
sb = sb & "new GLatLng(point.y + 0.0045, point.x -
0.00715),"
sb = sb & "new GLatLng(point.y + 0.0045, point.x +
0.00715),"
sb = sb & "new GLatLng(point.y - 0.0045, point.x +
0.00715),"
sb = sb & "new GLatLng(point.y - 0.0045 , point.x
- 0.00715)"
Case 4
'** 2000
**********************************************************
sb = sb & "new GLatLng(point.y - 0.0045 , point.x
- 0.0143),"
sb = sb & "new GLatLng(point.y + 0.0045, point.x -
0.0143),"
sb = sb & "new GLatLng(point.y + 0.0045, point.x +
0.0143),"
sb = sb & "new GLatLng(point.y - 0.0045, point.x +
0.0143),"
sb = sb & "new GLatLng(point.y - 0.0045 , point.x
- 0.0143)"
End Select
sb = sb & "], '#f33f00', 5, 1, '#ff0000', 0.2);"
sb = sb & "map.addOverlay(polygon);"
sb = sb & "}"
sb = sb & "}"
sb = sb & ");"
sb = sb & "}"
sb = sb & "}"
sb = sb & "</script> "
sb = sb & "<script language=""JavaScript"" type=""text/
javascript"">"
sb = sb & vbCrLf
sb = sb & "showAddress('" & txtRadio.Text & "');"
sb = sb & "</script> "
ScriptManager.RegisterStartupScript(Page, Page.GetType,
"GeoMap", sb.ToString(), False)
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