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Sunday, 24 January 2016

javascript Tutorials #01(How to create a Alert Box in website using java...









JavaScript Introduction


JavaScript is the most popular programming language in the world.
This page contains some examples of what JavaScript can do.

JavaScript Can Change HTML Content

One of many HTML methods is getElementById().
This example uses the method to "find" an HTML element (with id="demo"), and changes the element content (innerHTML) to "Hello JavaScript":

Example

document.getElementById("demo").innerHTML = "Hello JavaScript";

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