<!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"> <meta name="viewport" content="initial-scale=1, maximum-scale=1,user-scalable=no"> <title>AB Feature Layer - No Basemap</title> <link rel="stylesheet" href="http://servicesbeta.esri.com/jsapi/arcgis/3.5/js/esri/css/esri.css"> <style> html, body, #map { height: 100%; width: 100%; margin: 0; padding: 0; } </style> <script src="http://servicesbeta.esri.com/jsapi/arcgis/3.5/"></script> <script> var map; var rmFeatures, grosFeatures; require([ "dojo/dom-construct", "esri/map", "esri/graphic", "esri/layers/FeatureLayer", "esri/tasks/FeatureSet", "dojo/domReady!"], function(domConstruct) { loadJson(); //initMap(); } ); function loadJson(){ var jsonRequest = new esri.request({ url : "feature_collection_rm.json", handleAs : "json" //load : jsonLoaded, //error : jsonLoadError }); jsonRequest.then( jsonLoaded, jsonLoadError ); } function jsonLoaded(response, io){ console.log('Loaded JSON features...'); console.log(response); jsonFeatures = response.featureSet.features; parseJson(jsonFeatures); } function jsonLoadError( error, io ){ console.log('Error loading JSON features...'); } function parseJson(jsonFeatures){ console.log('Parsing JSON features...'); console.log(jsonFeatures); this.grosFeatures = []; this.rmFeatures = []; for ( i=0; i<jsonFeatures.length; i++ ) { var jsonFeature = jsonFeatures; console.log(jsonFeature.properties.objectid); var polyRings = { 'rings': jsonFeature.geometry.coordinates, 'spatialReference':{'wkid':4326}}; var polyJson = { 'geometry': polyRings, 'symbol':{ 'color':[0,0,0,64], 'outline':{'color':[0,0,0,255],'width':1,'type':'esriSLS','style':'esriSLSSolid'}, 'type':'esriSFS','style':'esriSFSSolid' }, 'attributes':{ 'objectid': i, 'id': jsonFeature.id, 'asset_type': jsonFeature.properties.AssetType } }; var graphic = new esri.Graphic( polyJson ); if ( jsonFeature.properties.AssetType === 'gros' ) { console.log('Asset type is gros...'); this.grosFeatures.push( graphic ); } else if ( jsonFeature.properties.AssetType === 'rm' ) { console.log('Asset type is rm...'); this.rmFeatures.push( graphic ); } } initMap(); } function initMap() { console.log(this.rmFeatures); console.log('Initializing map...'); // create the layer definition for the feature layer var layerDefinition = { 'geometryType': 'esriGeometryPolygon', 'fields': [ { 'name': 'id', 'type': 'esriFieldTypeString', 'alias': 'ID' }, { 'name': 'asset_type', 'type': 'esriFieldTypeString', 'alias': 'Asset Type' },{ 'name': 'objectid', 'type' : 'esriFieldTypeOID', 'alias': 'objectid' }] } // create the feature collection for the feature layer var featureCollection = { 'layerDefinition': layerDefinition, 'featureSet': { 'features': this.rmFeatures, 'geometryType': 'esriGeometryPolygon' } }; var infoTemplate = new esri.InfoTemplate("Area Asset", "${id}"); // create the feature layer var featureLayer = new esri.layers.FeatureLayer( featureCollection, { 'id': 'ab-gros-rm', 'infoTemplate': infoTemplate, 'mode': esri.layers.FeatureLayer.MODE_SNAPSHOT }); // create the map var bounds = new esri.geometry.Extent({ 'xmin': 0, 'ymin': 0, 'xmax': 10000, 'ymax': 10000 }); map = new esri.Map('map',{ 'extent': bounds }); // add the feature layer to the map map.addLayer( featureLayer ); //var fl = map.getLayer('ab-gros-fl'); //var jsonObj = featureLayer.toJson(); //console.log( JSON.stringify( jsonObj )); //map.graphics.add( graphic ); } </script> </head> <body> <div id="map"></div> </body> </html>
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