Some days ago I wrote this getScripts plugin, as a macro for shrinking this
$.getScript( "f1.js", function() {
$.getScript( "f2.js", function() {
$.getScript( "f3.js", function() {
do_it();
} );
} );
} );
to this
$.getScripts( [ "f1.js", "f2.js", "f3.js" ],
function( ) {
do_it();
} );
I was wondering if I'm doing the right thing when converting the callback to
a string. What do you think?
jQuery.extend({
getScripts: function( files, callback ) {
if( files.length && files[0] ) {
var template = ['jQuery.getScript( "','','", function()
{','','} );']
, templateLast = ['jQuery.getScript( "','','",
','',' );']
, FILE = 1, BODY = 3
;
var stack = files.concat();
templateLast[FILE] = stack.pop();
templateLast[BODY] = callback.toString();
var code = templateLast.join( "" );
while( stack.length ) {
var top = stack.pop();
if( "" == top ) continue;
template[FILE] = top;
template[BODY] = code;
code = template.join( "" );
}
jQuery.globalEval( code );
}
}
});
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