has a node of the template
root: [{
Name:
children:{
count:7
List:{},{},{},{},{},{},{}
}}]
where every object in List is the same as the root structure.
how to change root into the following template node:
root: [{
Name:
children:[{},{},{},{},{},{},{}]}]
to tell you the truth, I don't understand.
function(root) {
return [{
children: root.children.list,
name: root[0].name
}]
}add a judgment, and then the first floor recursion
Recursion:
function traverseTree(list) {
for (let node of list) {
if (node.children) {
if (node.children.List) {
node.children = node.children.List
}
traverseTree(node.children)
}
}
}
traverseTree(root)Recursion, which is generally implemented as above. You'd better understand yourself and write it down, and you'll have no problem next time.
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