View Full Version : Extjs 4.2.1 tree-grid and metadata

26 Feb 2014, 8:48 AM
I want to use an extjs 4 tree panel as a grid. The problem is I don't know how many columns it'll be have as well as fields. So I'm trying to get luck with metaData of a tree store. I don't know what I'm doing wrong but it renders a checkbox instead of just a tree node. This is my code.

I posted my question on stackoverflow, but no one asked me. See the details http://stackoverflow.com/questions/21648430/extjs-4-2-treegrid-and-metadata