2 回答
TA贡献1865条经验 获得超7个赞
从我所看到的输出中,我得出了这些推论:
如果子对象是数组,则将其盲目复制到
children
key如果子元素是一个对象,则将它们更改为
{name: <KEY>, children: <VALUE>}
function buildChildren(json) {
let returnObject = [];
if (typeof json !== 'object') {
return json;
}
for (var key in json) {
if (Array.isArray(json)) {
returnObject.push(buildChildren(json[key]));
} else {
returnObject.push({
name: key,
children: buildChildren(json[key])
});
}
}
return returnObject;
}
TA贡献1757条经验 获得超8个赞
function buildHierarchy(json) {
console.log("Entered Build Hierarchy");
let newObject;
newObject = buildChildren(json);
console.log(newObject);
}
function buildChildren(json) {
if (Array.isArray(json)) {
return {
_proficiency: json
}
}
var children = Object.keys(json);
let final = [];
for (var i = 0; count = children.length, i < count; i++) {
let result = {
name: children[i]
}
let d = buildChildren(json[children[i]]);
if (d._proficiency) {
result._proficiency = d._proficiency;
} else {
result.children = d;
}
final.push(result);
}
return final;
}
添加回答
举报