Does not work with strings as key_id and key_parent?

[t-knapp]

It seems, links / references do not work with string values.
Is this on purpose? Are there are some reasons?

`const list = [
{
_id: "EL",
parentId: 0
}, {
_id: 2,
parentId: "EL"
}, {
_id: 3,
parentId: "EL"
}
];

getTree() {
const llt = new LLT(list, {
key_id: '_id',
key_parent: 'parentId'
});
return llt.GetTree();
}`

Lib just gives warnings:

[DenQ]

Hello @t-knapp . Sorry, I was very busy.
Yes, string id, do not support.
Can be in future.
Thanks.

[t-knapp]

Thanks.

[karlitos]

Any news on that ? Seems to be like a quite important feature.

[NickStees]

Second the vote on this is useful!! Need to have parent and id's as strings not just integers

[NickStees]

For those interested, the old version can sort by strings