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   ► KBWebsite Scri...JavaScript a...   Print This     
  From the June 2015 Issue of Prestwood eMag
 
JavaScript and AJAX:
JavaScript Code Blocks ({ })
 
Posted 16 years ago on 11/4/2008 and updated 1/4/2009
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 A code snippet from our JavaScript Code Snippets Page

KB101497

Languages Focus: Code Blocks

The rules for code blocks within a language dictate where you can declare variables, how you "bracket" code, etc.

JavaScript Code Blocks

In html pages, you embed JavaScript code between <script> and </script> (see example). Also it's tradtional to put an HTML comment around your code too so that really old browsers don't crash (probably not all that important these days).

For JavaScript, Java, PHP, and C++, I prefer to put the first { at the end of the first line of the code block as in the example above because I see moreJavaScript codeformatted that way.

Syntax Example:
<script language="JavaScript" type="text/javascript">
<!--
function DisplayDialogLg(StrURL) {
}
if (x == -1) {
}
-->
</script>

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Code Contributed By Mike Prestwood:

Mike Prestwood is a drummer, an author, and creator of the PrestwoodBoards online community. He is the President & CEO of Prestwood IT Solutions. Prestwood IT provides Coding, Website, and Computer Tech services. Mike has authored 6 computer books and over 1,200 articles. As a drummer, he maintains play-drums.com and has authored 3 drum books. If you have a project you wish to discuss with Mike, you can send him a private message through his PrestwoodBoards home page or call him 9AM to 4PM PST at 916-726-5675 x205.

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