这里我们使用ArcGIS服务器上的一个FeatureServer,http://sampleserver3.arcgisonline.com/ArcGIS/rest/services/Fire/Sheep/FeatureServer。在浏览器中打开这个rest服务,共有点、线、面三个图层,点击进入点图层Points of Interest后,在页面的最下方可以看到该图层支持查询(Query)、新增(add Features)、更新(Update Featur...
做arcgis web端开发总要跟查询打交道,下面我们来介绍下单图层查询query, 首先看一张图,这些查询字段代表什么意思。我们一一来做介绍。当然也可以直接看官网(https://developers.arcgis.com/javascript/latest/api-reference/esri-tasks-support-Query.html) arcgisseerver 10.2 rest where:查询的sql语句 可以参考官网地...
Map Services now support the protocol buffer (pbf ) format. This format is supported on map services from ArcGIS Pro. The supportedQueryFormats layer property will list pbf if it is available on the layer. New at 10.7 Support for amf output format was removed. New at 10.6.1 Supports th...
1、基于 REST 的 Web 服务:基础 http://www.ibm.com/developerworks/cn/webservices/ws-restful/ 2、ArcGIS客户端开发学习笔记(五)——ArcGIS REST API基础 http://www.cnblogs.com/carlbiao/archive/2010/09/09/1822419.html 3、Java中调用ArcGIS Server REST API http://www.cnblogs.com/esrichina/archive...
2.采用Esri在线数据http://server.arcgisonline.com/ArcGIS/rest/services/NPS_Physical_World_2D/MapServer 完成后的效果图: 开始: 1.启动Flex Builder3新建工程以及引入ArcGIS API for Flex library的开发包。 2.新建QueryTest.mxml页面,这里显示的地图采用Esri提供的在线的NPS_Physical_World_2D的地图比较的漂亮,...
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url = string.Format("http://{0}/arcgis2/rest/services/baidu/MapServer/{1}", ip, layerID); QueryTask queryTask = new QueryTask(url); queryTask.ExecuteCompleted += new EventHandler<QueryEventArgs>(queryTask_ExecuteCompleted); queryTask.Failed += new EventHandler<TaskFailedEventArgs>(queryTask_Fai...
1private function doQuery():void 2 { 3 //清除原来的高亮显示 4 myGraphicsLayer.clear(); 5 //设置queryTask的url,就是设置要查询的图层 6 queryTask.url="http://jh-53a435fbc0e8/ArcGIS/rest/services/USA/MapServer/"+layerList.value; 7 //queryTask.query.text=qText.text; 8 //queryTask.quer...
esriRequest("http://localhost:6080/arcgis/rest/services/WorldImagery/MapServer/export", { query: { format: "png8", f: "json", bbox: "97.168747,37.406136,126.076187,53.332596", size: "1200,800", dpi: 200, dynamicLayers: JSON.stringify(dynamicLayers) ...
https://geoenrich.arcgis.com/arcgis/rest/services/World/GeoEnrichmentServer/Geoenrichment/datacollections/US?f=pjson In addition to the country ID, each country has metadata which can be helpful when using theGeoEnrichmentservice or in analyzing the results. The information returned consists of coun...