15 Nov 2011 4:41 PM #1
Answered: Tree Store getLeafValues
I have a tree store hooked up to a nested list. The nested list represents a shopping cart list. There are categories and line items. Sometimes line items are nested under a category and sometimes under a subcategory.
Each time the user adds an item to the shopping cart, the record in the tree store updates. Now when the user checks out I want to collect all the line items that were selected.
If there was a function that returned all the leaf records in the tree I could use that, but I didn't find that function. Do you have any idea how I can get an array containing all the leaf nodes from the tree store?
You will probably need to go through the store and check if it is a leaf or not.
17 Nov 2011 12:05 PM #2
- Join Date
- Mar 2007
- Gainesville, FL
- Vote Rating
You will probably need to go through the store and check if it is a leaf or not.Mitchell Simoens @LikelyMitch
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.