SaveState not working with data-url

[uralbash]

I use https://github.com/leukeleu/django-mptt-admin
It uses dynamic loading data by URL and saveState by jq cookie, but when I reload the page tree is reset. I think this is due to dynamic loading with AJAX. How can I solve this problem?

[mbraak]

I could not reproduce this error in the exampe project of django-mptt-admin.

Could you try the django-mptt-admin example project?

[uralbash]

ok.

When I launch the project for the first time I see:

▼root(edit)
    ►Africa(edit)
    ►Antarctica(edit)
    ►Asia(edit)
    ►Europe(edit)
    ►North America(edit)
    ►Oceania(edit)
    ►South America(edit)

Then I unwrap item "Africa" and get the next tree:

▼root(edit)
    ▼Africa(edit)
        Algeria(edit)
        Angola(edit)
        Benin(edit)
        Botswana(edit)
        Burkina Faso(edit)
        Burundi(edit)
        Cameroon(edit)
        Cape Verde(edit)
        Central African Republic(edit)
        Chad(edit)
        Comoros(edit)
        Congo(edit)
        Congo, The Democratic Republic of the(edit)
        ...

Then I press F5 I come to the first state:

▼root(edit)
    ►Africa(edit)
    ►Antarctica(edit)
    ►Asia(edit)
    ►Europe(edit)
    ►North America(edit)
    ►Oceania(edit)
    ►South America(edit)

This does not work if I not select node of tree, or select parent node.

[mbraak]

I can reproduce this error. It seems that the state is not saved in this situation. I will look into it.

[mbraak]

I'm afraid I cannot fix this.
It seems that django-mptt-admin only looks at the selected node and not at the open nodes. The reason is that the nodes are loaded dynamically and that makes it more difficult to restore the state of the tree.