Hi !
I'm newbie in java script and google maps api. Please help me!
I'm developing database application in delphi, I need integration with
google maps API for displaying map and PlaceMarkers.
There is no problem to call java script functions from delphi application.
I have following table in database
CREATE TABLE OBJECTS (
ID INTEGER /* Primary key */,
NAME CHAR(300),
GPS_X DOUBLE PRECISION,
GPS_Y DOUBLE PRECISION
);
I need display OBJECTS in google map, then user may move PlaceMarkers, then
I need read changed coordinates back into database.
I use Java script function to display objects on google map:
function createMapMarker(lat, lng, html) {
var point = new google.maps.LatLng(parseFloat(lat),parseFloat(lng));
var myMarkerOption ={
draggable: true,
map: MainMap,
position: point,
title: html,
visible: true
};
var marker = new google.maps.Marker(myMarkerOption);
return marker;
}
But I have problem - google.maps.Marker have no property to store record
primary key.
It is possible to create my Marker class - inherited from google.maps.Marker
and add new property to it?
Ronalds.
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