You are here: Home / Computer / Web Site / JavaScript / Basic Javascript Commands

basic javascript commands

There are many JavaScript commands. We will explain some of the simpler and more functional ones.

Reminder

Javascript commands are always included in the html code.

IMPORTANT: Every JavaScript command line must end with a semicolon ";"

Example:

<body>
...
<script type="texte/javascript">
...
</script>
...
</body>
 

 

Basic Rules

A JavaScript command is somewhat like a function. It is allways followed by parenthesis or brackets

CmdeName("code") ;

The code itself is between quotation marks

CmdeName("code") ;

If your code is already between quote marks then you can put apostrophes

CmdeName("code: 'instruction' ") ;

There is a special case if you use variables

CmdeName("code1" +variable+ "code2") ;

We will revisit the variables at a latter time

Remember not to forget the semicolon

CmdeName("code)" ;

 

Postings

document.write("your html code");

 


document.write("<a href='your link' target='_blank'>
<img src='your picture' width='120' height='160' border='0'/>" );

 

The following example will post AM-NOVICE via a javascript;

document.write("<p>AM-Novice</p>");