Skip to main content

Simple Map using Google Maps API v3

       Let us begin with our first example using Google Maps API v3. Even before a marker - the most basic element of a map, appears, the map should be seen on the screen. Let us have a look at the following javascript code first. We will then have a look at the elements in the code.

            Ta-da a map in action! This map is centred at the Sansad Bhavan, New Delhi, India.
In the above code the head of the document contains a critical script element. Its src attribute points to the location of the API on Google's server. In API v3 there is no need to obtain a key for the API. The remaining is simple Javascript.

          Happy mapping!!!
Labels:

Comments

  1. AnonymousNovember 11, 2010 at 10:28 AM

    I need to use this, please help me regarding this

    what is the requestUrl and what is the response...is response is just an image!

    requesturl="http://www.maps.google.com/_some format_/searchstring/_some format_"

    ReplyDelete
  2. Shreerang PatwardhanNovember 11, 2010 at 9:19 PM

    Firstly....response is not an image...It is a map like you can see on Google Maps home page http://maps.google.com/. You can copy paste my code in a simple file and save it as a html and view it in your browser.

    Secondly about the requestUrl...Go to google maps home page and search for anything you like. Search criteria could be latitude-longitude value or a place. You will find the URL at the top of the screen.

    ReplyDelete

Post a Comment

Please leave your comments here...

Recommended for You

Jquery Mobile Form - Search input

    Input field of type search is newly introduced in HTML5 and is very well styled. The style is further enhanced when using the Jquery Mobile framework and we will see how this can be done in today's post. Jquery Mobile styles the search input type with capsule-corners and adds a 'x' icon to the right end, which clears the text in the search box.      The seacrch input elements are available in 2 flavors/sizes - regular and mini.   Adding a data attribute data-mini="true" to the input tag renders a smaller sized input element. Let's take a look at the code sample below to understand the working in a better way.      In the code above, you will see 4 different implementations of the input search element. The first one is a regular input of type search with the label and the searchbox one below the other. The second implementation is exactly similar to the first implementation with the only difference of the added data attrib...
Post a Comment
Read more

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

CSS - Counter-increment and counter-reset

Today we will take a look at a couple of CSS properties that are usually used together but not very frequently used. We will be talking about the counter-increment and counter-reset properties. As the name suggests counter-increment and counter-reset definitely have something to do with counters. Let's take a look at the example below which will clearly illustrate the usage of these 2 properties. The implementation is very clear and straight-forward. The only question that remains now, can these CSS properties replace the ordered list (ol-li) HTML code? Do let me know your comments and feedback. Would you use these CSS properties against the standard ol-li structure?
Post a Comment
Read more

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 ev...
5 comments
Read more

Google's latest April Fool's Prank

      Google has done it again! Just in time for the April Fool's Day, Google introduced Google Maps Quest, a retro 8-bit version of its mapping tool... which is completely awesome! In the video available below, Google employees introduce the new version for the Nintendo Entertainment System (NES), replete with finicky cartridge and the vintage 8-bit music.       With this new Google Maps Quest, one can do all the things that can already be done on the regular Google Map. You can search for famous landmarks and sites around the world like the Taj Mahal, Agra, India.       You can also get detailed directions to avoid dangerous paths, and battle your way through a world of powerful monsters and mystic treasures. You can see the sequence of following images at lat-long 0,0 at incremental zoom levels starting from zoom level 9.        To use this awesome 8-bi...
Post a Comment
Read more