<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=7, IE=9, IE=10">
<!--The viewport meta tag is used to improve the presentation and behavior of the samples
on iOS devices-->
<meta name="viewport" content="initial-scale=1, maximum-scale=1,user-scalable=no">
<title>Find Address</title>
<link rel="stylesheet" href="http://js.arcgis.com/3.7/js/dojo/dijit/themes/claro/claro.css">
<link rel="stylesheet" href="http://js.arcgis.com/3.7/js/esri/css/esri.css">
<style>
html, body {
height: 100%; width: 100%;
margin: 0; padding: 0;
}
#map{
padding:0;
border:solid 1px #343642;
margin:5px 5px 5px 0px;
}
#leftPane{
width:20%;
border-top: solid 1px #343642;
border-left: solid 1px #343642;
border-bottom: solid 1px #343642;
margin:5px 0px 5px 5px;
color: #343642;
font:100% Georgia,"Times New Roman",Times,serif;
/*letter-spacing: 0.05em;*/
}
</style>
<script src="http://js.arcgis.com/3.7/"></script>
<script>
var map, locator;
require([
"esri/map", "esri/tasks/locator", "esri/graphic",
"esri/InfoTemplate", "esri/symbols/SimpleMarkerSymbol",
"esri/symbols/Font", "esri/symbols/TextSymbol",
"dojo/_base/array", "dojo/_base/Color",
"dojo/number", "dojo/parser", "dojo/dom", "dijit/registry","dijit/form/Button", "dijit/form/Textarea",
"dijit/layout/BorderContainer", "dijit/layout/ContentPane", "dojo/domReady!"
], function(
Map, Locator, Graphic,
InfoTemplate, SimpleMarkerSymbol,
Font, TextSymbol,
arrayUtils, Color,
number, parser, dom, registry
) {
parser.parse();
map = new Map("map", {
basemap: "streets",
center: [-93.5, 41.431],
zoom: 5
});
locator = new Locator("http://geocode.arcgis.com/arcgis/rest/services/World/GeocodeServer");
locator.on("address-to-locations-complete", showResults);
registry.byId("locate").on("click", locate);
map.infoWindow.resize(200,125);
function locate() {
map.graphics.clear();
var address = {
"SingleLine": dom.byId("address").value
};
locator.outSpatialReference = map.spatialReference;
var options = {
address: address,
outFields: ["Loc_name"]
}
locator.addressToLocations(options);
}
function showResults(evt) {
var candidate;
var symbol = new SimpleMarkerSymbol();
var infoTemplate = new InfoTemplate(
"Location",
"Address: ${address}<br />Score: ${score}<br />Source locator: ${locatorName}"
);
symbol.setStyle(SimpleMarkerSymbol.STYLE_SQUARE);
symbol.setColor(new Color([153,0,51,0.75]));
var geom;
arrayUtils.every(evt.addresses, function(candidate) {
//console.log(candidate.score);
if (candidate.score > 80) {
//console.log(candidate.location);
var attributes = {
address: candidate.address,
score: candidate.score,
locatorName: candidate.attributes.Loc_name
};
geom = candidate.location;
var graphic = new Graphic(geom, symbol, attributes, infoTemplate);
//add a graphic to the map at the geocoded location
map.graphics.add(graphic);
//add a text symbol to the map listing the location of the matched address.
var displayText = candidate.address;
var font = new Font(
"16pt",
Font.STYLE_NORMAL,
Font.VARIANT_NORMAL,
Font.WEIGHT_BOLD,
"Helvetica"
);
var textSymbol = new TextSymbol(
displayText,
font,
new Color("#666633")
);
textSymbol.setOffset(0,8);
map.graphics.add(new Graphic(geom, textSymbol));
return false; //break out of loop after one candidate with score greater than 80 is found.
}
});
if ( geom !== undefined ) {
map.centerAndZoom(geom, 12);
}
}
});
</script>
</head>
<body class="claro">
<div id="mainWindow" data-dojo-type="dijit/layout/BorderContainer"
data-dojo-props="design:'sidebar', gutters:false"
style="width:100%; height:100%;">
<div id="leftPane"
data-dojo-type="dijit/layout/ContentPane"
data-dojo-props="region:'left'">
Enter an address then click the locate button to use a sample address locator to return the location for
street addresses in the United States.
<br>
<textarea type="text" id="address"/>380 New York St, Redlands</textArea>
<br>
<button id="locate" data-dojo-type="dijit/form/Button">Locate</button>
</div>
<div id="map"
data-dojo-type="dijit/layout/ContentPane"
data-dojo-props="region:'center'">
</div>
</div>
</body>
</html>
《JavaScript构建Web和ArcGIS Server应用实战》源代码
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2016-08-01
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JavaScript构建Web和ArcGIS Server应用实战书籍配套代码.rar （17个子文件） 
JavaScript构建Web和ArcGIS Server应用实战书籍配套代码 Chapter 11 
arcgisdotcom.html 2KB Chapter 9 routing.html 3KB Chapter 12 mobile_map.html 1KB mobile_map_solution.html 2KB geolocation.html 2KB Chapter 5 geocoding_widget.html 1KB Chapter 8 
geocode_begin.htm 3KB geocode_end.html 6KB Chapter 3 graphicexercise.html 3KB Appendix layout index.html 4KB images 
banner.jpg 119KB css layout.css 1KB Chapter 6 spatialquery.html 2KB Chapter 10 drivetimes.htm 4KB Chapter 4 featurelayer.htm 3KB Chapter 7 identify.html 4KB Chapter 2 basic_map.html 1KB
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