jstree移动，拖放

Question

我想为 jstree 中的节点实现移动功能。是需要执行的移动还是拖放？此外，拥有将容器绑定(bind)到事件和事件代码的工作代码会很好。

Answer 1

$("#demo1").jstree({
....
.bind("move_node.jstree", function (e, data) {

    /*
    requires crrm plugin

    .o - the node being moved
    .r - the reference node in the move
    .ot - the origin tree instance
    .rt - the reference tree instance
    .p - the position to move to (may be a string - "last", "first", etc)
    .cp - the calculated position to move to (always a number)
    .np - the new parent
    .oc - the original node (if there was a copy)
    .cy - boolen indicating if the move was a copy
    .cr - same as np, but if a root node is created this is -1
    .op - the former parent
    .or - the node that was previously in the position of the moved node */

    var nodeType = $(data.rslt.o).attr("rel");
    var parentType = $(data.rslt.np).attr("rel");

    if (nodeType && parentType) {
        // TODO!
    }
})
});