unusably slow on large sets

[tablatronix]

In chrome and firefox tested.
With 100 rows of reasonably nested lists, this completely fails to init, don't even try it on anything larger as it freezes.

Some optimization needed here for this to be practical,
There is something wrong with init is seems.

:( was promising

[tablatronix]

Here's a fiddle, the resources are broken, ill fix them later, damn github raw mime checking
http://jsfiddle.net/tablatronix/wSHQB/

edit: should be working now

I am pretty sure there are no cyclical references , the nesting probability is about 90%, so there are some pretty deep nests. I can generate any number of these trees, with a lower nesting rate or less items. ill put my php code somewhere probably.

[philxia]

+1. I met this issue as well.

[shauncl]

Experiencing same issue.

[AlexeyKosov]

It takes more than a minute to init a tree with 500+ rows. Please make something like lazy loading.

[steiff]

A bit disappointed as well ... plugin is very very slow when building tree out of 500+ items!!!

[gagiks]

I also had similar performance problem with this plugin.
And initial tried to make a copy of it and try to speed-up, but failed as it was complex.
Then decided to create new plugin from scratch for same purpose, i have used only the way of keeping state in cookie for this plugin.
Plugin which I have created can be found at:
https://github.com/gagiks/jquery-tbltree

And example for table with 2800 rows can be found at:
http://gagiks.github.io/jquery-tbltree/examples/largeTable.html

[Percy0601]

I Want Asynchronous Loading, Lazy Loading???

[pdeva]

+1.
with just 25 elements this thing dies.
this is a blocker issue. prevents this lib from being used in a production app.

[maxazan]

Thank you for your help. Try new release of plugin.
http://maxazan.github.io/jquery-treegrid/examples/example-huge.html

[dsnoeck]

Nice improvement. My benchmark of page loading time went from 15 seconds with version 0.2.0 to 7 seconds with v. 0.3.0. Thanks a lot