Ztree gets the method of the current selected node ID collection of nodes _javascript tips

This example describes how Ztree gets the collection of node IDs for the currently selected nodes. Share to everyone for your reference. The specific analysis is as follows:

Requirements: Gets the collection of child node IDs for the currently selected node.

Steps:

1. Get the current node

2. Transformtoarray () Gets the collection of child node objects for the currently selected node (with the selected node) using the Ztree method.

3. Iterate through the collection to remove the desired value.

TreeNode: Node Object currently selected

function Getchildnodes (treeNode) {
     var childnodes = Ztree.transformtoarray (treeNode);
     var nodes = new Array ();
     for (i = 0; i < childnodes.length i++) {
          nodes[i] = childnodes[i].id;
     }
     Return Nodes.join (",");
}

I hope this article will help you with your JavaScript programming.