Creating a Custom Manager Page (CMP) in MODX 3.
Adding a menu item and a Controller. Page and Panel components in Ext.js.
0:00 MODX namespace + Menu item
0:58 Controller
3:31 Ext.js: Page + Panel
MODX CMS: https://modx.com/
Based on the extra Bxrextra: https://github.com/theboxer/BxrExtra (adapted for MODX 3: https://github.com/halftrainedharry/B...)
Code: https://github.com/halftrainedharry/S...