19 Oct 2012 12:31 AM #1
Unanswered: NestedList TreeStore setData throws "can not call method indexOf of null" error
I have a NestedList which I am populating dynamically. On first setData call of TreeStore, it works fine but subsequent calls to setData result into this error "can not call method indexOf of null".
21 Oct 2012 5:15 AM #2
- Join Date
- Mar 2007
- Gainesville, FL
- Vote Rating
Have you tried using the appendChild method on the root node?Mitchell Simoens @SenchaMitch
Sencha Inc, Senior Software Engineer
Check out my GitHub, lots of nice things for Ext JS 4 and Sencha Touch 2
Think my support is good? Get more personalized support via a support subscription. https://www.sencha.com/store/
Need more help with your app? Hire Sencha Services firstname.lastname@example.org
Want to learn Sencha Touch 2? Check out Sencha Touch in Action that is in print!
When posting code, please use BBCode's CODE tags.