Once your account is registered you can get your API key on the following url. If you do not have any Google Account, please register first. You are required to enter the API Key for this script. The second script is the API Google Map script. You can exclude this one if you want to, what you need to do is to modify any code starting with the $ (dollar sign) to use the native javascript code. The first one is JQuery file, I found it is easier to use this script to manipulate the DOM of HTML. If you notice carefully on above codes under the head tag, you will notice that I have included two external javascript files. How to get a Google Map Driving Direction using Javascript. Below is the full code of the HTML5 file. The javascript file contains all the functions needed to make it happen. The css file will be used to style the html page screen. Users will be able to perform a query of the location and clear the entries. The html file will contains the screen layout that is designed for users to enter the starting point and destination point. We are going to create 3 files for this tutorial. You will also learn on how to geocoding an address into latitude and longitude.
In this tutorial, you will learn how to get a Google Map Driving Direction from a starting point to a destination using JavaScript.
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