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View Full Version : [extjs 7.0]SelectionModel select record performance



qq181637250
12 Jun 2020, 3:21 AM
There is a tree panel and a button, when clicked this button, select the specified record of the tree.
when the grid data is more than 5000 rows, select record performance is very bad. It usually takes more than ten seconds to scroll.
Could anybody have good sugguestion? Thanks!

13 Jun 2020, 7:28 PM
For the top

ArthurRubens
17 Jun 2020, 1:35 PM
Hallo,
I have not seen your code, but the following example with 10 000 records-tree works very fast.
36pl