OpenSource library or plugin for displaying a Tree Grid with a Checkbox on board with the ability to load unloading in JSON?

Question

JavaScript

I have been looking for a lib with such functionality for a long time ... I tried jstree , everything seemed to be fine, but it took me more than 1 column, and here I got stuck (to be honest, the plug was not yet at the stage of uploading to json, because the values ​​​​of the checkboxes were not exported , sawed manually) the plugin was found, but either the skis did not go, or it did not support editing, and also had a strange effect on checkboxes, but the data format there basically suited me. Then I tried to enter ExtJS TreeGrid , it did n’t work out, besides, it seems like a paid one (and you need to install it on a server, no)?
To summarize: we need a table with a tree, several fields, checkboxes, and that the json format for loading and unloading is identical (for easier organization of storage in mongoDB and support for something like DIFF'a casts of two trees)
Please help, maybe someone had a similar task? How did you decide what to use?

Answer 1

you can dig our collection casepress.org/kb/web/tag/tree-derev-ya/