Hey folks,

Is there a simple way to implement a nested set / tree category structure with left/ right columns and manipulating sibling/child nodes etc....

A guide in October CMS to do this including the backend interface to manage categories would be really helpful as this is a must for every mid-sized content based site. https://github.com/etrepat/baum https://github.com/lazychaser/laravel-nestedset

Many plugins uses NestedSet, for example, this. https://github.com/benfreke/oc-menumanager-plugin/

Thanks @adis.osmonov ... I'll have a look at this.

The following "Test plugin" includes some examples in section "Test 7: Trees": https://github.com/daftspunk/oc-test-plugin