Javascript API-打开页面,缩放到特定功能

Javascript API-打开页面,缩放到特定功能,javascript,api,zooming,Javascript,Api,Zooming,我需要在传递给页面的功能范围内打开Javascript API映射。我正在使用:从调用页传递功能ID strLocCode=localStorage.getItem(“LocationCode”) 在接收文件的标签中: **<head> <meta charset="utf-8"> <meta name="viewport" content="initial-scale=1,maximum-scale=1,u

我需要在传递给页面的功能范围内打开Javascript API映射。我正在使用:
从调用页传递功能ID strLocCode=localStorage.getItem(“LocationCode”)

在接收文件的标签中:

**<head>
  <meta charset="utf-8">
  <meta name="viewport" content="initial-scale=1,maximum-scale=1,user-scalable=no">
  <title>A&L Map</title>
  <script Language="Javascript"></script>
  <link rel="stylesheet" href="https://js.arcgis.com/4.16/esri/css/main.css">
  <link rel="stylesheet" href="CSS/Main.css">
  <script src="https://js.arcgis.com/4.16/"></script>
  <script src="jsCode/anl_Code.js"></script>
  <script language="Javascript">
    const strLocationCode = localStorage.getItem("LocationCode");
    window.onload = zoomToPassedFeature(strLocationCode); 
  </script>**
**
A&L地图
const strLocationCode=localStorage.getItem(“LocationCode”);
window.onload=zoomToPassedFeature(strLocationCode);
**
在jsCode/AnL_Code.js文件中,我有一个函数,名为: 'zoomToPassedFeature()'

如果将该函数放在REQUIRE括号内,则会得到一个未定义的“zoomToPassedFeature”

如果我将该函数放在REQUIRE括号外,则会得到一个未定义的“FeatureLayer”

我该怎么做