I want to auto increment the id when adding with treemodel

[ohbayashi]

When adding a line with tree () of treemodel, I want to use addNodes, but unlike the addRow method, a set of id is necessary.

I want to register even without an id, but is there any way?

document sample.

Code: [Select]

    tree.addNodes( [
        { id: 100, name: "abc", ... },
        ...
    ], tree.getNode(1) );


wanting.

Code: [Select]

    tree.addNodes( [
        { name: "abc", ... },
        ...
    ], tree.getNode(1) );

Or you can add it to node with addRow.

[paramvir]

There is no known way to avoid passing id while adding nodes in a treegrid.