问题
is there a way to include a checkbox column in the new extjs widget TreeGrid ? Marking the nodes attribute checked to false/true just doesn't work as it was for the TreePanel.
Cheers
回答1:
I modified Ext.ux.tree.TreeGridNodeUI class to implement this feature: https://gist.github.com/745436
来源：https://stackoverflow.com/questions/3554304/checkbox-column-in-extjs-treegrid