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01 javascript intro.html
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01 javascript intro.html
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<html lang="en">
<!-- JavaScript is a scripting or programming language that allows you to implement complex features on
web pages — every time a web page does more than just sit there and display static information for
you to look at — displaying timely content updates, interactive maps, animated 2D/3D graphics,
scrolling video jukeboxes, etc. — you can bet that JavaScript is probably involved. It is the
third layer of the layer cake of standard web technologies, two of which (HTML and CSS)
we have covered in much more detail in other parts of the Learning Area.
JavaScript was invented by Brendan Eich in 1995.
JavaScript can be used in three different ways 1) inline 2) internal and 3)external
What is scripting language with example?
JavaScript, Python, and Ruby are all examples of scripting languages.
All scripting languages are programming languages, but not all programming languages are scripting languages.
Scripting languages in essence, are a series of commands that are able to be executed without the need for compiling.
-->
<head><title>Inline JavaScript</title>
</head>
<body>
<!-- Inline javascript -->
<!-- <button>Click Me!</button> --> <!-- here nothing happens when we click on click me button-->
<button onclick="alert('welcome to javascript')">Click Me!</button>
</body>
</html>