What does JavaScript need when designing a page?

Question

I have been developing websites for some time now and I hardly use Javascript on my pages.

Whatever I do with JavaScript is possible through PHP. Like the ajax itself. We can send a regular request instead of an ajax request, right? We can use "include" to include the auxiliary part of the pages.

So did I miss something about javascript that I don't know about?

Answer 1

Javascript is a client-side technology. This allows you to do things in the browser, not on the server.

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Answer 2

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Answer 3

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jQuery: http://www.jquery.com/ : http://jqueryui.com/demos/

@silky:

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: http://css-tricks.com/you-know-you-should-use-javascript-when/

Answer 4

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Answer 5

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Answer 6

Its language for programming web-agnostics of any Windows, Linux platform, etc. It can be used for development both on the client side and on the server side.