How to check if the tree is ready

[kueronya]

Hi there, thank you for your great project.

I have an effect like this running

watchEffect(() => {
    if (treeItems.value !== null && tree.value !== null) {
        if (treeItems.value.length > 0) {
            walkTreeData(treeItems, (node: any, index: number) => { 
                const stat = tree.value!.getStat(node)
            });
        }
    }
});

But on page load it's throwing a StatNotFoundError: Stat not found error.

I guess the tree has not been built fully, because calling walkTreeData() after some timeout works as expected

 setTimeout(() => {
       walkTreeData(treeItems, (node: any, index: number) => { 
                const stat = tree.value!.getStat(node)
            });
}, 1000);

Is there a safe way to check if the tree is ready to iterate it's data?

[phphe]

no, there isn't

[kueronya]

no, there isn't

Alright, thx for the quick answer.

[kueronya]

Looks like statHandler can be used as a workaround.
Counting the created stats and comparing against the total number of items (flattened children ofc) worked for me.