This Demo only shows how use the ‘nocheck’ attribute, detailed configuration information, please refer to 'Checkbox Operation'
setting.check.nocheckInherit can set the child nodes to automatically inherit the parent node's 'nocheck' attribute. See the API documentation for more related contents.
1), If you need to initialize the node don't show checkbox, please set treeNode.nocheck attribute. See the API documentation for more related contents.
2), By the way, please see the 'Checkbox Operation' Demo.