extjs - Exjs - Tree panel Loop Through all nodes (Parent,child, child parent and it sub nodes ) till 10 hierarchy atleast -


i want display checked nodes in treepanel on button toggle.

below code working 1 scenario, parent node checked , child node checked.

it's not working parent node unchecked , few child nodes checked. filter avoiding parent node , child nodes getting ignored.

before button click nodes shown enter image description here

project testing missing though has few child nodes checked

enter image description here


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