CODEWITHSUNDEEP
jquery-uijqueryjquery-selectors
Someone
Someone

Reputation: 10575

How do i compute the Time For execution of Each Jquery Statement

Right now I am using jQuery completely for my project (ajax, validations). But I guess due to my statements I assume that it is taking more time and how can I optimize the time for execution of each statement? Say for example I have seen some posts in Stackoverflow saying this statement:

$("div#mydialog").bind('Dialogclose',function(){});

is much slower than this:

$("#mydialog").bind('Dialogclose',function(){});

How can I attain this conclusion? Do I have S Tools for this? How can I optimise the statements in jQuery? What are the best practices to be used in jQuery?

Upvotes: 5

Views: 578

Answers (2)

James Kovacs
James Kovacs

Reputation: 11651

Try running your pages with the FireQuery FireFox extension.

http://firequery.binaryage.com/

FireQuery allows you to inject jQuery Lint (https://github.com/jamespadolsey/jQuery-Lint) into a page, giving you information on jQuery errors and incorrect usage.

You can also use a JavaScript profiler, such as FireBug in FireFox, the IE Developer Console in IE8 or higher, Developer Tools in Chrome, etc. This will give you execution times in each browser which can then be optimized.

Upvotes: 1

Michael Goldshteyn
Michael Goldshteyn

Reputation: 74360

Why not use the PROFILE jquery plug-in from plugins.jquery.com, which was made for just this purpose: PROFILE jquery plug-in

Upvotes: 5

Related Questions