我写了一个HTML代码，其目的是在网站中构建一个侧面板结构，以便根据将要提供的数据显示一些图形。但是代码有问题，没有返回所需的结果。有人能看看它并提出一些改变吗。
<!-- <head>
<style> body { margin: 0; } </style>
<script src="//unpkg.com/3d-force-graph"></script>
<!--<script src="../../dist/3d-force-graph.js"></script>-->
<!-- <link rel="stylesheet" type="text/css" href="style.css" media=”scrstyle -->
<!-- </head> --> -->
<!DOCTYPE HTML>
<head>
<style> body { margin: 0; } </style>
<script src="//unpkg.com/3d-force-graph"></script>
<!--<script src="../../dist/3d-force-graph.js"></script>-->
<meta name="viewport" content="width=device-width, initial-scale=1">
<style>
body {
font-family: "Lato", sans-serif;
}
.sidebar {
height: 100%;
width: 20;
position: fixed;
z-index: 1;
top: 20;
left: 20;
background-color: #111;
overflow-x: hidden;
transition: 0.5s;
padding-top: 60px;
}
.sidebar a {
padding: 8px 8px 8px 32px;
text-decoration: none;
font-size: 25px;
color: #818181;
display: block;
transition: 0.3s;
}
.sidebar a:hover {
color: #f1f1f1;
}
.sidebar .closebtn {
position: absolute;
top: 0;
right: 25px;
font-size: 36px;
margin-left: 50px;
}
.openbtn {
font-size: 20px;
cursor: pointer;
background-color: #111;
color: white;
padding: 10px 15px;
border: none;
}
.openbtn:hover {
background-color: #444;
}
#main {
transition: margin-left .5s;
padding: 16px;
}
/* On smaller screens, where height is less than 450px, change the style of the sidenav (less padding and a smaller font size) */
@media screen and (max-height: 450px) {
.sidebar {padding-top: 15px;}
.sidebar a {font-size: 18px;}
}
</style>
</head>
<body>
<meta http-equiv="Permissions-Policy" content="interest-cohort=()">
<div id="mySidepanel" class="sidepanel">
<a href="javascript:void(0)" class="closebtn" onclick="closeNav()">×</a>
<a href="#">About</a>
<a href="#">Services</a>
<a href="#">Clients</a>
<a href="#">Contact</a>
</div>
<div id="3d-graph"></div>
<script>
// Random tree
function openNav() {
document.getElementById("mySidepanel").style.width = "250px";
document.getElementById("mySidepanel").style.display = "block";
}
/* Set the width of the sidebar to 0 (hide it) */
function closeNav() {
document.getElementById("mySidepanel").style.width = "0";
document.getElementById("mySidepanel").style.display = "none";
}
const N = 3;
const gData = {
nodes: [
{
id: "id1",
name: "name1",
val: 1,
fx: 2,
fy: 2,
fz: 2
},
{
id: "id2",
name: "name2",
val: 10,
fx: 0,
fy: 0,
fz: 0
},
{
id: "id3",
name: "name3",
val: 20,
fx: 5,
fy: 5,
fz: 5
},
],
links: [
{
source: "id1",
target: "id2"
},
{
source: "id2",
target: "id3"
},
{
source: "id3",
target: "id1"
},
]
};
// don't display the sidepanel
const Graph = ForceGraph3D()
(document.getElementById('3d-graph'))
.graphData(gData)
.linkDirectionalArrowLength(3.5)
.linkDirectionalArrowRelPos(1)
.linkCurvature(0.25)
.onNodeDragEnd(node => {
node.fx = node.x;
node.fy = node.y;
node.fz = node.z;
})
.onNodeClick(node => {
if (node.id == "id1") {
// node.fx = 10; // toggle collapse state
// node.fy = 10;
// node.fz = 10;
// #location.href = "https://academic.oup.com/mbe/article/24/11/2385/1014692";
openNav();
}
if (node.id == "id2") {
// node.fx = 50; // toggle collapse state
// node.fy = 50;
// node.fz = 50;
// location.href = "https://github.com/kcArtemis/IISC-Project/blob/main/script.js";
openNav();
}
});
</script>
</body>
如果问题中有任何更改，请随时更正。