Implementation of jstree single-choice function, jstree single-choice implementation

Implementation of jstree single-choice function, jstree single-choice implementation

When selecting a department, you must select one department because each person has only one department.

Add"Multiple ": false,

Note that it is written in core

As shown below

'Ins ins': ["wholerow", "checkbox", "types"], 'core': {"multiple": false, // single choice "themes ": {"responsive": false },

If you only select a subnode, this implementation is fine.

Note: If you select a parent node, the following child nodes will be selected.

If you want to select a parent node but not all the child nodes, add the following sentence:

"Checkbox": {"three_state": false },

Note that this is at the same level as plugins and core.

'Ins ins': ["wholerow", "checkbox", "types"], 'checkbox': {"three_state": false // parent-child non-associated check }, 'core': {"multiple": false, // single choice "themes": {"responsive": false },

The effect is as follows:

This shows that the parent node is selected and the child node is no longer selected.