鹰眼怎么加；点怎么加；控件怎么调用？
找了两天找到了不能显示地图的地方，初学就是难，就是怕坚持找，还是让我找到了！
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="initial-scale=1, maximum-scale=1,user-scalable=no">
<title>Overview Map</title>
<link rel="stylesheet" href="http://js.arcgis.com/3.13/dijit/themes/claro/claro.css">
<link rel="stylesheet" href="http://js.arcgis.com/3.13/esri/css/esri.css">
<style>
html, body { height: 100%; 100%; margin: 0; padding: 0; }
</style>
<script src="http://js.arcgis.com/3.13/"></script>
<script>
var map;
require
([
"esri/map", "esri/dijit/OverviewMap",
"dojo/parser",
"dojo/layout/BorderContainer",
"dijit/layout/ContentPane", //
"dojo/domReady!"
],
function (
Map, OverviewMap,
parser
) {
parser.parse();
map = new Map("map", {
basemap: "osm",
center: [-122.445, 37.752],
zoom: 14
});
var overviewMapDijit = new OverviewMap
({
map: map,
visible: true
});
overviewMapDijit.startup();
});
</script>
</head>
<body class="claro">
<div data-dojo-type="dijit/layout/BorderContainer"
data-dojo-props="design:'headline', gutters:false"
style=" 100%; height: 100%; margin:0;">
<div id="map"
data-dojo-type="dijit/layout/ContentPane"
data-dojo-props="region:'center'"
style="padding:0">
</div>
</div>
</body>
</html>
出错的地方就是dojo/layout/BorderContainer改成dijit/..，我始终不理解dojo/layout是干嘛使的，但是坚持再学学，我又下定了去黑马学习net的决心。。。
至于其余小控件也叫widget如比例尺等在此网址上都有https://developers.arcgis.com/javascript/jssamples/graphics_create_circles.html，能加速学习。
有一个search的功能我觉得很好，所以单独copy下面：
<!DOCTYPE html> <html dir="ltr"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <meta name="viewport" content="initial-scale=1, maximum-scale=1,user-scalable=no" /> <title>ArcGIS API for JavaScript | Basic Search</title> <link rel="stylesheet" href="http://js.arcgis.com/3.13/dijit/themes/claro/claro.css"> <link rel="stylesheet" href="http://js.arcgis.com/3.13/esri/css/esri.css"> <style> html, body, #map { height: 100%; 100%; margin: 0; padding: 0; } #search { display: block; position: absolute; z-index: 2; top: 20px; left: 74px; } </style> <script src="http://js.arcgis.com/3.13/"></script> <script> require([ "esri/map", "esri/dijit/Search", "dojo/domReady!" ], function (Map, Search) { var map = new Map("map", { basemap: "gray", center: [-120.435, 46.159], // lon, lat zoom: 7 }); var s = new Search({ map: map }, "search"); s.startup(); }); </script> </head> <body> <div id="search"></div> <div id="map"></div> </body> </html>
虽然形式千篇一律，但是对于初学者都是财富。