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mohitkochhar / dynatree

Automatically exported from code.google.com/p/dynatree
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tree node expand slowly when children nearly 10,000 #467

Closed GoogleCodeExporter closed 8 years ago

GoogleCodeExporter commented 8 years ago 
I really need to display 10,000 children under a treenode, the perf is really 
slow. Most answers I get suggest put them into multiple levels and use lazy 
loading.

I'm using lazy loading, and it really need display 10,000 children once. Is 
there any other solution to speed the expanding?

Original issue reported on code.google.com by wyl0...@gmail.com on 26 Dec 2013 at 3:23

GoogleCodeExporter commented 8 years ago 
*displaying* 10.000 nodes means to generate 10k DOM elements, which will bring 
the browser to it's limit
(and probably the users too which have to scroll her way though that huge list 
;-)

Fanvcytree may be a bit faster, but I don't think fast enough either (altho 
there may be paging support sometime later).

If you have that much data that you cannot categorize into sub-folders, how 
about using a grid control?

Original comment by moo...@wwwendt.de on 26 Dec 2013 at 8:32