如何解决如何将json父对象和子对象转换为html dom
我得到一个API，其中有一个对象和对象。 我有第一级，第二级和第三级数组，我只需要firts和第二级。 如何在html dom中显示一级对象的项目？
我只需要ID为457的项目> 458-459-460-461-464-581，472> ....; 它是树的类别 以及如何将一级对象的代码与子级（第二级对象）匹配
这是我的代码
$(document).ready(function() {
var data = [
{
"id": 457,"name": "name457","code": "url457","icon": "","productsCount": 1,"items": [
{
"id": 458,"name": "name458","code": "url458","icon": null,"items": [
{
"id": 741,"name": "name741","code": "url741","image": null
},{
"id": 743,"name": "name743","code": "url743","image": null
}
],"image": null
},{
"id": 459,"name": "name459","code": "url459",{
"id": 460,"name": "name460","code": "url460",{
"id": 461,"name": "name461","code": "url461","items": [
{
"id": 599,"name": "name599","code": "url599",{
"id": 742,"name": "name742","code": "url742",{
"id": 744,"name": "name744","code": "url744",{
"id": 882,"name": "name882","code": "url882",{
"id": 464,"name": "name464","code": "url464","items": [
{
"id": 883,"name": "name883","code": "url883",{
"id": 884,"name": "name884","code": "url884",{
"id": 581,"name": "name581","code": "url581","image": null
}
],"image": null
},{
"id": 472,"name": "name472","code": "url472","icon": "milk","items": []
}
]
var keys = Object.keys(data[0]);
var HTML = '';
for (var i = 0; i < data.length; i++) {
for (var j = 0; j < keys.length; j++) {
item = data[i];
items = keys[j];
HTML +=
'<div class="css-firstLVL-cat"><a class="" target="_blank" href="https://firstLVL-cat/' +
item.code + '">' + item.name +
'</a ><div class="css-secondLVL-cat"><a class="" target="_blank" href="https://firstLVL-cat/secondLVL-cat' +
item.items.code + '">' + item.items.name + '</a ></div></div > ';
}
}
$('#gable').append(HTML);
});<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
<!DOCTYPE html>
<html>
<head>
<title>Convert JSON Data to HTML</title>
</head>
<body>
<main class="css-1">
<div class="css-2">
<div>
<div>
<div class="css-3">
<div id="gable" class="css-items">
</div>
</div>
</div>
</div>
</div>
</main>
</div>
</body>
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