Skip to main content

Form info window

         Today we will look at a Google Maps API v3 example to add a form in the information bubble! This is usually required when we wish to accept some data/information from the user! This data can be saved to a server in the form of an XML file or a database! The information can then be retrieved back at a later stage, when necessary!

         In this example we will only look at form in the information bubble! The connectivity part with the server will be discussed in another post! So, today's code snippet is as seen below!

<html>
<head>
<title>
Google Maps API v3 - Adding marker and info window on Click and creating a form in the infowindow with the lat-lng information in it.
</title>
<script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=false"></script>
<script type="text/javascript">
var map;    //When using event as a parameter to a function declare map, strictly as a global variable
function initialize()
{
    var myLatlng = new google.maps.LatLng(28.635157,77.22496);
      map = new google.maps.Map(document.getElementById("map_canvas"),
    {
        zoom: 14,
        center: myLatlng,
        mapTypeId: google.maps.MapTypeId.ROADMAP
    });

    google.maps.event.addListener(map, 'click', function(event)
    {
        placeMarker(event.latLng);
    });
}
 
function placeMarker(location)
{
    var marker = new google.maps.Marker(
    {
        position: location,
        map: map
    });

    var coords= location.lat().toFixed(6) + ',' + location.lng().toFixed(6);

    var html = "<table>" +
                 "<tr><td>Name:</td> <td><input type='text' id='name'/> </td> </tr>" +
        "<tr><td>Location:</td> <td><input type='text' value = " + coords +" id='loc'></td> </tr>" +
                 "<tr><td>Cache Object Taken:</td> <td><input type='text' id='ctake'/></td> </tr>" +
                 "<tr><td>Cache Object Placed:</td> <td><input type='text' id='cput'/></td> </tr>" +
                 "<tr><td></td><td><input type='button' value='Save' onclick='saveData()'/></td></tr>";

    var infowindow = new google.maps.InfoWindow(
    {
        content: html
    });

    google.maps.event.addListener(marker, 'click', function()
    {
        infowindow.open(map,marker);
    });
}
</script>
</head>
<body onload="initialize()" onunload="GUnload()">
<div id="map_canvas" style="width: 100%; height: 100%"></div>
</body>
</html>

         The output of the above code will look as seen below!


 

           If you have any queries regarding the above code feel free to comment here or drop me a mail. If there are any recommendations regarding content of posts, then please mail me your wish list!
Labels:

Comments

  1. Sid MendirattaNovember 23, 2010 at 7:54 AM

    This comment has been removed by the author.

    ReplyDelete
  2. Sid MendirattaNovember 23, 2010 at 7:55 AM

    Nice Information, I like the simplicity of your blog Shreerang. It gives out information with code. I am interested to know what other applications you have worked on?

    Would you mind mentioning them on the blog?

    ReplyDelete
  3. Shreerang PatwardhanNovember 23, 2010 at 8:45 AM

    Thanx for your appreciation Sid! I will definitely, gradually put in some of the applications that I have developed on the blog!

    ReplyDelete
  4. Sid MendirattaNovember 24, 2010 at 6:15 AM

    Thank you, I appreciate it.

    ReplyDelete
  5. AnonymousApril 15, 2011 at 4:06 AM

    Hello,

    Thanks for the information. The above information are very simple and useful.
    could you please have a post on the below.?
    This data can be saved to a server in the form of an XML file or a database! The information can then be retrieved back at a later stage, when necessary!

    Thanks in advance for your posting

    Regards
    SONA

    ReplyDelete

Post a Comment

Please leave your comments here...

Recommended for You

Playing with the markers and info window bubbles...

    In the last few posts, we have seen some marker examples and some information window examples. Now, lets do something interesting combining these two things. Just writing that "This is an info window" in the information bubble is not very interesting! And I know this...Have gone through the same phase!     So, today we will do something interesting! We will display the latitude- longitude co-ordinates of the point that the user clicks on the map! Doing this is not at all complex! Copy paste the following code and you will see for yourself a map coming to life!     The output of the above code looks as seen in the result section above! If you have any queries regarding the above code please comment on the blog post or feel free to contact me at my mail ID .
3 comments
Read more

Where does Google get it's live traffic data from?

Referring to a post that I wrote earlier, Google’s - Live traffic Layer , ever wondered how Google collected this data? I was wondering the other day, how Google received live data to display it on their maps as a layer! I looked up the web and found something very interesting and am sharing the same with you all. As we all know, the traffic layer is available most accurately in several states in USA. Most major metro areas in the US have sensors embedded in their highways. These sensors track real time traffic data. Easy to miss at high speeds (hopefully anyway, traffic permitting), more commonly noticed may be the similar sensors that often exist at many busy intersections that help the traffic lights most efficiently let the most amount of people through. The information from these tracking sensors is reported back to the Department of Transportation (DOT). The DOT uses this data to update some of the digital signs that report traffic conditions in many metro areas. They als
17 comments
Read more

Integrated GPS cameras...

          GeoSpatial Experts has introduced three new GPS Camera bundles designed specifically for geotagging and mapping digital photographs. The firm now offers its popular GPS-Photo Link 5.0 photo-mapping software with the new Ricoh G700SE, Sony A55, and Casio EX-H20G GPS cameras.           All of the GPS cameras below will provide you with geotagged photos, additionally, some can also offer the ability to capture the direction the photo was taken with a built-in compass, or the ability to collect attribute data in the field. WiFi and Bluetooth will allow you to communicate with laser range finder equipment to measure exact distance from the photographer to the item being photographed. Some GPS cameras provide a ruggedized camera to withstand harsh conditions.            In 2007, Ricoh introduced its 500SE model as the first GPS-equipped SLR designed for GIS data collection, and the new G700SE is more compact and offers many upgrades. Fully ruggedized and waterproo
2 comments
Read more

Geodesic Polyline

    Today we will have a look at a very interesting polyline example - "The geodesic polyline". Now the first question that will pop is "What is geodesic?". Mathematically, geodesic means the shortest line between two points on a mathematically defined surface, as a straight line on a plain or an arc of a great circle or sphere.     The next question after reading the above definition is clearly, "Why do we need geodesic polylines?" and that would be followed up with "What is this Great Circle?". We will discuss this first, before we move on to the actual example today. The example is very very similar to the normal polyline example, with just a small change.     Having said so, I will now try to explain why we need a geodesic polyline? The shortest distance between two locations on the earth is rarely a straight line as the earth is roughly spherical in nature. So any two points on the earth, even if they are very close lie on a curve and n
5 comments
Read more

Google Street View Image API

    Street View is one of most used feature of the Google Maps and why not? You can actually see any part of the world as if you are visiting the place at that very moment. And now with the Google Street View Image API, you don't even need to carry a camera with you to the places you visit. You can take-in all the scenic beauty without even bothering about clicking a single picture. You can come back from your vacation and get a few images using the Google Street View Image API and show those images to your friends and relatives. Create an album of high definition images and go ahead and share it on Facebook for your friends to have a look.     Using the Google Street View Image API is very simple and anybody can make use of it without any programming knowledge required. I will walk you through the entire process of effectively using the Google Street View Image API. So if you are set, let's go on an amazing ride across the globe with the Google Street Views.     The Go
1 comment
Read more