On Fri, 25 Mar 2011, J.H. wrote:
> The only thing I would comment on is that we may want to document (for
> the build process) a way to force a certain ordering of various files.
> Case in point we probably want to force the things like various global
> defs (what I'm proposing in the timezone stuff) at the top and let the
> function defs go below that.
Actually I don't think that matters, at least not if JavaScript files
contain only variables and functions, and do not include any code that
is actually run when file is loaded. A very simple test (below)
confirms that.
In JavaScript variable declarations ('var' keyword) and function
definitions ('function' keyword) get "hoisted" at beginning.
> Other than that this all looks good.
Thanks.
-- 8< --
<html>
<head>
<title>JavaScript test</title>
<script>
// -------------------------------------------
// B
var varB = 'varB';
function fooB() {
fooA();
alert('varB='+varB + '; varA='+varA);
return 'fooB';
}
// -------------------------------------------
// A
var varA = 'varA';
function fooA() {
alert('varA='+varA);
return 'fooA';
}
// ===========================================
// main
fooB();
</script>
</head>
<body>
test
</body>
</html>
-- >8 --
--
Jakub Narebski
Poland
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