Skip to main content

Different map for a different browser!

            The title simply implies that detect the client's browser and then display the map accordingly! This is basically important when you are developing a map application for mobiles. Mobiles usually have a small screen and the maps that look brilliant on the desktops don't look the same on the mobile screens!

            Well, in my example, I am considering only two of the most popular browsers in use - Mozilla and IE. The application detects whether the client's browser is one of the two and then renders the map accordingly! If you are viewing the example in Mozilla, then you will see a 600 X 800px map, whereas if you are viewing it in IE, you will see a smaller 500 X 500px map! Here is the code...

<html>
<title>Basic Google Map Example - Detect browser and render map accordingly
</title>
<head>
<script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=false">
</script>
<script type="text/javascript">
var map;
function load()
{
    var useragent = navigator.userAgent;
    map = new google.maps.Map(document.getElementById("map_area"),
    {
        zoom: 6,
        mapTypeId: google.maps.MapTypeId.ROADMAP,
        center: new google.maps.LatLng(21.698265,79.035645)
    });
    if (useragent.indexOf('MSIE') != -1)
    {
        map_area.style.height = '500px';
        map_area.style.width = '500px';
    }
    else if (useragent.indexOf('Mozilla') != -1)
    {
        map_area.style.height = '600px';
        map_area.style.width = '800px';
    }
}
</script>
</head>
<body onload="load()">
<div id="map_area">
</div>
</body>
</html>

             The key focus point in this code is "navigator.userAgent". This detects the type, version, etc. of the current browser being used! The output of the above code will appear as seen in the images below!

Output - Browser used IE

 Output - Browser used Mozilla

            Please try on other browsers as well. Please leave a comment about the results you observe. Hope you like the post. Please leave your feedback here!
Labels:

Comments

Post a Comment

Please leave your comments here...

Recommended for You

Hilarious Google Maps

       I came across these simple yet wonderfully done illustrations based on the Google Maps Street style by Christoph Niemann - Illustrator for the Times Magazine. These illustrations are absolutely stunning show of creativity, design, execution and general beauty. All the illustrations show exactly how it is on the roads in New York. Sit back and enjoy the show.
1 comment
Read more

Fusion Table Layer...

    Today we will have a look at the "Fusion Table" Layer example. But before we start with the actual code, we will have a look at what Fusion Table is. Google Fusion Table is a free service for sharing and visualizing data online. It allows you to share data, merge data from multiple tables into interesting derived tables, and see the most up-to-date data from all sources. There is a lot of documentation about Google Fusion Table available on the web. You can visit their home page or the Google Research Blog to gather more information about Fusion Tables.     Let us have a look at the following code. The code is very short and simple to understand!     The few things to look out for in the above code are: The manner in which mapTypeId has been specified! In other Google Maps API v3 examples, we have seen that we specify mapTypeID as ROADMAP, SATELLITE, etc. i.e., all the letters are in uppercase and not in quotes! However, in this...
2 comments
Read more

Jquery Mobile - Touch Optimized, Jquery and HTML5 based web framework

    Jquery Mobile - The next level of "Write Less, Do More" mantra of Jquery. Just recently, I started working on a project using the Jquery Mobile framework and just instantly fell in love with it! Jquery Mobile gives immense power and flexibility to developers and enables truly cross-platform and cross-browser and multi-device development. I have just loved it and have decided to share my knowledge with the readers of Spatial Unlimited .     Jquery Mobile is a touch optimized web framework for smartphones and tablets.  It's a  unified, HTML5-based user interface system for all popular mobile device platforms, built on the rock-solid jQuery and jQuery UI foundation. Its lightweight code is built with progressive enhancement, and has a flexible, easily themeable design. This is one reason why I love Jquery Mobile. It is easily customizable - no head-ace of themeing; Jquery Mobile does it for you.     Instead of wri...
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

Side-scrolling web pages issue with Jquery Mobile - Issue #5748

    While developing a Jquery mobile based application, I came across a issue that is observed only on the iOS 6 devices and Android 4.2.2 devices.     What is the issue?         Web pages are side scrolling on iOS6 and Android 4.2.2 devices.     How did I debug the issue?         This bug was in our applications bug tracker for a long time and since I am the lone front-end developer the project that I am working on, my manger was pushing me to close this bug quickly. I had used the perfect mobile meta tag and still the web pages were side-scrolling. None of my divs had width that was going beyond the device widths and still there was this issue. That day, I decided to break down my HTML to pieces, and tested each piece on the dreadful iOS 6 device. I came down to a textbox that had some placeholder text in it and there it was, the issue was glaring me in my face. ...
Post a Comment
Read more