q-tree - issues with ticked nodes

[jeffatpf]

I have a q-tree question, given this codepen:

https://codepen.io/jeffbcole/pen/bGNXVNa?editable=true&editors=101

I need ‘leaf’ tick strategy behavior, with the following…

(0) When the user selects the node “0” with no other nodes selected I need the “ticked” array to contain all node id’s, including 0, 1, 2, 3. It currently only contains the id’s of the innermost children [‘1.1’, ‘1.2’, ‘2.1’, ‘2.2’, ‘3.1’, ‘3.2’]

(1) When the user selects the node “2” (with no other nodes selected) I need the “ticked” array to contain [‘0’, ‘2’, ‘2.1’, ‘2.2’] - i.e. any node in the hierarchy above the selected node. As written the “ticked” array only contains [‘2.1’, ‘2.2’].

(2) When the user selects the node “2.1” (with no other nodes selected) I need the “ticked” array to contain [‘0’, ‘2’, ‘2.1’] - i.e. any node in the hierarchy above the selected node. As written the “ticked” array only contains [‘2.1’].

(3) I’d like the tree to be fully expanded with no ability to expand/collapse any node.

I’m using q-tree in my application as a way to set hierarchal permissions.

Any help on the above is greatly appreciated.

Jeff.

[chyde90]

(3): Disabling expansion could be achieved with the following:

<q-tree
   ...
   :expanded.sync="expanded"
>

computed: {
    expanded: {
        get() {
            // return all keys
        },
        set(value) {
            // do noting
        }
    }
}

For the other points: It sounds like you are describing the “strict” tick-strategy with the following adjustment:

• When a node it ticked, tick all parent nodes up to the root node
  You could implement that in a watcher on the ticked property