Using the ArcGIS REST JS Libraries and the ArcGIS REST APIs

42 Pages·2017·11.17 MB·English

UUssiinngg AArrccGGIISS RREESSTT JJSS
aanndd tthhee AArrccGGIISS RREESSTT AAPPIIss
John Gravois @jgravois
Dave Bouwman @dbouwman
Tom Wayson @tomwayson
slides: http://bit.ly/2FlTihi
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1. Prior art
2. Getting started
3. Use cases
4. Demos (lots!)
https://github.com/Esri/arcgis-rest-js
https://esri.github.io/arcgis-rest-js
npm install @esri/arcgis-rest-request
Disclaimer*
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github.com/Esri/geoservices-js
github.com/Esri/node-arcgis
XMLHttpRequest in lots of apps
GGooaallss
Node.js and (modern) browsers
a la carte
framework agnostic
shave down the sharp edges
CCoommppaarriissoonn
kind of analogous to ArcGIS API for Python
much different than the ArcGIS API for JavaScript
request - 2kb
feature-service - 500 bytes
auth - 2.5kb
groups - 750 bytes
geocoder - 1kb
items - 1kb
GGeeooccooddiinngg
npm install @esri/arcgis-rest-request && npm install @esri/arcgis-rest-geocoder
import { geocode } from '@esri/arcgis-rest-geocoder';

geocode("LAX")
.then((response) => {
response.candidates[0].location;
// { x: -118.409, y: 33.943, spatialReference: { wkid: 4326 } }
});