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我正在運行queryTask以便在我的地圖上選擇dynamicMapServiceLayers。我能夠爲我的多邊形特徵（校園建築）獲得一個彈出窗口，但似乎無法讓巴士站圖層返回任何內容。我期待重新配置點層本身，但在這裏或arcGIS上沒有找到任何結果。我已經看過大量的示例代碼，並且還沒有看到任何改變關於點要素的特定任何事情。有什麼我缺少返回一個彈出式窗口爲我的點功能（巴士站）？查詢點功能彈出窗口
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<!--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>Updating the legend to display visible layers</title>
<link rel="stylesheet" href="http://js.arcgis.com/3.11/dijit/themes/claro/claro.css">
<link rel="stylesheet" href="http://js.arcgis.com/3.11/esri/css/esri.css">
<style>
html, body {
height: 97%;
width: 98%;
margin: 1%;
}
#rightPane {
width: 20%;
}
#legendPane {
border: solid #97DCF2 1px;
}
</style>
<script src="http://js.arcgis.com/3.11/"></script>
<script>
dojo.require("esri.tasks.query");
dojo.require("esri.dijit.Popup");
dojo.require("esri.tasks.find");
dojo.require("");
var map, queryTask, query;
var symbol, markerSymbol, infoTemplate;
require([
"esri/map",
"esri/arcgis/utils",
"esri/dijit/Legend",
"esri/layers/ArcGISDynamicMapServiceLayer",
"dojo/dom",
"dojo/dom-construct",
"dojo/parser",
"dojo/_base/array",
"dijit/form/CheckBox",
"dijit/layout/AccordionContainer",
"dijit/layout/BorderContainer",
"dijit/layout/ContentPane",
"dojo/domReady!"
],
function (
Map, utils, Legend, ArcGISDynamicMapServiceLayer, dom, domConstruct,
parser, arrayUtils, CheckBox
) {
parser.parse();
var legendLayers = [];
map = new Map("map", {
basemap: "topo",
center: [-80.556, 37.1367],
zoom: 16
});
var buildingLayer = new ArcGISDynamicMapServiceLayer("http://geog-grant.radford.edu/arcgiscloud/rest/services/RU/MapServer", {
id: 'ruRestServices'
});
legendLayers.push({ layer: buildingLayer, title: 'RU Rest Services' });
map.on('layers-add-result', function() {
var legend = new Legend({
map: map,
layerInfos: legendLayers
}, "legendDiv");
legend.startup();
});
map.addLayers([ buildingLayer ]);
map.on('layers-add-result', function() {
//add check boxes
arrayUtils.forEach(legendLayers, function (layer) {
var layerName = layer.title;
var checkBox = new CheckBox({
name: "checkBox" + layer.layer.id,
value: layer.layer.id,
checked: layer.layer.visible
});
checkBox.on("change", function() {
var targetLayer = map.getLayer(this.value);
targetLayer.setVisibility(!targetLayer.visible);
this.checked = targetLayer.visible;
});
//add the check box and label to the toc
domConstruct.place(checkBox.domNode, dom.byId("toggle"), "after");
var checkLabel = domConstruct.create('label', {
'for': checkBox.name,
innerHTML: layerName
}, checkBox.domNode, "after");
domConstruct.place("<br />", checkLabel, "after");
});
});
dojo.connect(map, "onClick", executeQueryTask);
queryTask = new esri.tasks.QueryTask("http://geog-grant.radford.edu/arcgiscloud/rest/services/RU/MapServer/6");
queryTask2 = new esri.tasks.QueryTask("http://geog-grant.radford.edu/arcgiscloud/rest/services/RU/MapServer/4");
query = new esri.tasks.Query();
query.returnGeometry = true;
query.outFields = ["BLDGNAME", "OBJECTID", "NAME", "SHAPE_AREA" ];
query2 = new esri.tasks.Query();
query.returnGeometry = true;
query2.outFields = ["OBJECTID"];
infoTemplate = new esri.InfoTemplate("${BLDGNAME}", "Object ID: ${OBJECTID}<br />Name: ${Name}");
infoTemplate2 = new esri.InfoTemplate("${OBJECTID}", "Object ID: ${OBJECTID}");
markerSymbol = new esri.symbol.SimpleMarkerSymbol(esri.symbol.SimpleMarkerSymbol.STYLE_SQUARE, 20, new esri.symbol.SimpleLineSymbol(esri.symbol.SimpleLineSymbol.STYLE_SOLID, new dojo.Color([255,0,0]), 2), new dojo.Color([255,255,0,0.5]));
polygonSymbol = new esri.symbol.SimpleFillSymbol(esri.symbol.SimpleFillSymbol.STYLE_SOLID, new esri.symbol.SimpleLineSymbol(esri.symbol.SimpleLineSymbol.STYLE_DASHDOT, new dojo.Color([255,0,0]), 2), new dojo.Color([255,255,0,0.5]));
});
function executeQueryTask(evt) {
query.geometry = evt.mapPoint;
queryTask.execute(query, showResults);
}
function executeQueryTask2(evt) {
query2.geometry = evt.mapPoint;
queryTask2.execute(query2, showResults2);
}
function showResults(featureSet) {
map.graphics.clear();
dojo.forEach(featureSet.features,function(feature){
var graphic = feature;
switch (graphic.geometry.type){
case "point":
graphic.setSymbol(markerSymbol);
break;
case "polygon":
graphic.setSymbol(polygonSymbol);
break;
}
// graphic.setSymbol(symbol);
graphic.setInfoTemplate(infoTemplate);
graphic.setInfoTemplate(infoTemplate2);
map.graphics.add(graphic);
});
}
</script>
</head>
<body class="claro">
Click on a Radford University Building to get more info. When Building is highlighted, click building again to get info window.
<!--[if IE 7]>
<style>
html, body {
margin: 0;
}
</style>
<![endif]-->
<div id="content" data-dojo-type="dijit/layout/BorderContainer"
data-dojo-props="design:'headline', gutters:true"
style="width: 100%; height: 100%; margin: 0;">
<div id="rightPane"
data-dojo-type="dijit/layout/ContentPane"
data-dojo-props="region:'right'">
<div data-dojo-type="dijit/layout/AccordionContainer">
<div data-dojo-type="dijit/layout/ContentPane" id="legendPane"
data-dojo-props="title:'Legend', selected:true">
<div id="legendDiv"></div>
</div>
<div data-dojo-type="dijit/layout/ContentPane"
data-dojo-props="title:'RU Layers'">
<span style="padding:10px 0;">Click to toggle the RU Rest API Service Layers</span>
<div id="toggle" style="padding: 2px 2px;"></div>
</div>
</div>
</div>
<div id="map"
data-dojo-type="dijit/layout/ContentPane"
data-dojo-props="region:'center'"
style="overflow:hidden;">
</div>
</div>
</body>
</html>
任何幫助表示讚賞。