Affects Version/s: 184.108.40.206
Fix Version/s: 9.6.0
Security Level: Jimmy
Steps to Reproduce
run the attached example tree-model-replace-performance_zk4803.zul
click the button to replace the tree model
The initial rendering is as fast as expected:
Updating the model with the same number of nodes takes significantly longer
Increasing the number of items leads to browser warning about unresponsive scripts.
Similar times to initial and updated tree item rendering.
call tree.invalidate() after replacing the model