View Full Version : [2.0a1][CLOSED] treenode.isLeaf() allways return false

10 Oct 2007, 3:29 AM
i use the tree and it works fine, but the function isLeaf() allways return false.
the property leaf return undefined or "true"(string not boolean)

Ext: 2-alpha1


10 Oct 2007, 4:16 AM
This is not necessarily a bug, post your code, what are you passing to the TreeNode?

10 Oct 2007, 4:46 PM
I had the same problem today. turns out I was passing { "leaf": "true" } instead of "leaf":true - as soon as I took the quotes off, it declared itself as a leaf properly.. (I assume extjs takes the json literally as a string in that case, instead of a boolean value)

10 Oct 2007, 4:59 PM
Yeah, the isLeaf check is:

return this.leaf === true

Which also matches the type. I guess it could return true for 'truthy' values, however this might be a consistency thing.