How to profile JQuery/JQGrid
Question
I am using JQGrid component for displaying ajax tree grid. With some quantity of data (tree with 200 branches, 2-3 items in each) - the grid begins to freeze in FireFox. Then I get a window asking whether to stop the script or continue.
What is the prescription to debug and resolve this? I can debug my code, but I am not sure how to debug js libraries and their nuances.
Is it more likely JQuery, JQGrid or FireFox problem?
2 answers
solution1
3 ACCPTED 2010-01-19 15:48:09
Use Firebug or IE 8's profiler to trace down the problem.
Note that jqGrid got significantly faster if you enable the gridview option in jqGrid 3.5+, though I don't think that works for trees. But start with the profiler.
solution2
2 2010-03-09 09:57:34
Probably, you are way over with this. Just linking for referencing purpose. Check out Deep Profiling jQuery Apps . A brilliant jQuery plugin that all you need to know how jQuery is freezing you.
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