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Google Map (Lat and Long) Visual Force
Dears
Please could you help me with this issue? I integrate a google map that display the latitude and longitude after the user click over the map, I can see the javascript alert witht the lat and long but I don't know how to display this value in a custom field e.g name fiel "latitud_prueba__c" , and I have a issue with "addOverlay", If I can display only the value in that field is ok, is the most important to me.
Let me explain the procedure:
1) I create a Visual Force page in Development section
2) Then in Customize and add to the Contact layout the page created before in a ne section with all the standar field of this module (Contact) and personalized fields for example latitud_prueba__c.
3) Then I go to module Contact, select a contact and I can see the map, when I made click I can see the javascrpt aler message with the Latitude and Longitude of the map, but how to display e.g latitude in the dield latitud_prueba__c created and displayed in the contact layout.
Below the code
<apex:page standardController="contact">
<html>
<head>
<script type="text/javascript"
src="http://www.google.com/jsapi?key=ABQIAAAAe2NFOp1WA-r3hEnPeArUrBST0mNpJvtWvmgvEdrgGXs5szHHahQf0jJpikHErriZM-CeKx3OJZgXvQ"></script>
<script type="text/javascript">
var geocoder;
var address;
google.load("maps", "2");
google.load("search", "1");
// Call this function when the page has been loaded
function initialize() {
var map = new google.maps.Map2(document.getElementById("map"));
map.setCenter(new google.maps.LatLng(37.4419, -122.1419), 13);
map.setUIToDefault();
GEvent.addListener(map, "click", getAddress);
geocoder = new GClientGeocoder();
}
function getAddress(overlay, latlng) {
if (latlng != null) {
address = latlng;
geocoder.getLocations(latlng, showAddress);
}
}
function showAddress(response) {
place = response.Placemark[0];
point = new GLatLng(place.Point.coordinates[1],
place.Point.coordinates[0]);
// alert(point); // I can see lat y long
if (!response || response.Status.code != 200) {
alert("Status Code:" + response.Status.code);
} else {
place = response.Placemark[0];
point = new GLatLng(place.Point.coordinates[1],
place.Point.coordinates[0]);
marker = new GMarker(point);
map.addOverlay(marker); // in this section a have an error, the code just stop and do not continue.
// alert(place.Point.coordinates[1]+' resp 5 '+response.Status.code); // display the lat y long, If I didn't comment with "//" the last line of code (map.addOverlay(marker)) I wont see this alert.
marker.openInfoWindowHtml(
'<b>orig latlng:</b>' + response.name + '<br/>' +
'<b>latlng:</b>' + place.Point.coordinates[1] + "," + place.Point.coordinates[0] + '<br>' +
'<b>Status Code:</b>' + response.Status.code + '<br>' +
'<b>Status Request:</b>' + response.Status.request + '<br>' +
'<b>Address:</b>' + place.address + '<br>' +
'<b>Accuracy:</b>' + place.AddressDetails.Accuracy + '<br>' +
'<b>Country code:</b> ' + place.AddressDetails.Country.CountryNameCode);
}
}
google.setOnLoadCallback(initialize);
</script>
</head>
<body>
<div id="map" style="width: 600px; height: 300px"></div>
<div id="searchcontrol"></div>
</body>
</html>
</apex:page>
Best Regards