Revision: 32146
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at September 19, 2010 16:57 by Meander365
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(function() {
var log = [], index = {}, first, last;
// Accumulate seconds for the specified message.
// Each message string has its own total seconds.
function add( message, seconds ) {
var i = index[message];
if( i == null ) {
i = log.length;
index[message] = i;
log[i] = { message:message, seconds:0 };
}
log[i].seconds += seconds;
}
profiler = function( message, since ) {
var now = +new Date;
add( message, ( now - ( since || last ) ) / 1000 );
return last = +new Date;
}
profiler.done = function( sel ) {
profiler( 'total', first );
$(sel).html(
$.map( log, function( item ) {
return( item.seconds.toFixed(3) + ': ' + item.message + '<br />');
}).join('')
);
};
first = last = +new Date;
})();
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Track how long code takes to load by using a cross browser profiler. Useage :
profiler("start");
//your js
profiler.done("#profiler");
Initial Title
jQuery Profiler
Initial Tags
jquery
Initial Language
JavaScript