Welcome to the

Geodev Labs

What are geodev labs?

Build geo apps with ArcGIS

Beyond the documentation,  Under the hood

Informal - Interactive - Tips & tricks - Follow along or try yourself

Format

Demos & Short labs

What are we building?

Portland Neighborhoods App

1) ArcGIS Online (maps, data, services, analyses)?

2) ArcGIS JavaScript development?

Scale of 1-10...

Questions

How familiar are you with:

Getting Started

ArcGIS Developer Resources

ArcGIS Platform

Let's get set up!

1. Sign up and explore ArcGIS for Developers

2. Explore projects on esri.github.io

3. Explore ArcGIS.com and login

4. Go to jsbin.com

Voucher Code:  HOUHACKLAB617

developers.arcgis.com

developers.arcgis.com

Voucher Code: HOUHACKLAB617

Part 1

Data

ArcGIS Online

Store data 

in the cloud

Hosted Services

• Feature Service
• Tile Service

1. Import Data

• ArcGIS Online
• Use "Add Item"
• View and Query REST endpoint

github.com/esri/geodev-hackerlabs

2. Create and Edit Data

• ArcGIS for Developers
• Create Dataset
• Define schema interactively
• ArcGIS Online Map View to add data

github.com/esri/geodev-hackerlabs

3. Make Data from Data

• GeoEnrich Data
• Buffers
• Drive/walk time
• Spatial Analyses

github.com/esri/geodev-hackerlabs

Text

DATA FROM DATA

CODE

• Use feature service URLs
• Add as a layer to the map
• Uses default styling

github.com/esri/geodev-hackerlabs

Your turn!

github.com/esri/geodev-hackerlabs

Part 2

Design

ArcGIS Online

Create and style

web maps

Create a new web map

• ArcGIS Online Map Viewer
• Add layers and basemaps
• Create, Edit, Share data
• Use in apps
• Stored and accessible as JSON

github.com/esri/geodev-hackerlabs

Style Layers

• Default Renderers
  • Points
  • Lines
  • Polygons 
• Use custom symbology

github.com/esri/geodev-hackerlabs

Style Popups

• Override default popup settings
• Format - title, body, fields, values
• Charts

github.com/esri/geodev-hackerlabs

Smart Mapping

• "Smart" styling of layers based on data
• Apply symbols and colors
• Based on fields, data, formulas
• Color ramps with breaks
• Override

github.com/esri/geodev-hackerlabs

Save Layer Styles

• Copy and save layers with custom symbology
• Save as new items
• Inspect JSON
• Use JSON in apps

github.com/esri/geodev-hackerlabs

Style Vector Tiles

• New basemaps in ArcGIS Online (Beta)
• Easy to edit and style root.json
• Re-upload to update your layer

github.com/esri/geodev-hackerlabs

Style 3d layers 

• Use Scene viewer or JS API 4x
• Access layers
• Apply 3D symbols

github.com/esri/geodev-hackerlabs

Code

• Add a styled layer to an app
• Style a layer with JSON
• Style a layer popup
• Add vector tile basemap

github.com/esri/geodev-hackerlabs

Your turn!

github.com/esri/geodev-hackerlabs

Part 3

Develop

Templates, Builders & APIs

Three Patterns

Templates, Builders & APIs

Build apps from

maps and layers

Web Map Apps

• Fastest and easiest way
• Re-use data, design (symbols) and configuration
• Easy to get title, subtitle, legend, map, popups

Edit remotely, no need to update apps!

Apps from Web Maps

1. App Templates

• Share
• Configure
• Save
• Re-configure
• Download code (My Contents)
• Build/host your own

github.com/esri/geodev-hackerlabs

Calcite Maps - Bootstrap

• Load entire map or layers
• ArcGIS JS or Esri-Leaflet
• See ArcGIS JS 4.x (2D/3D)

github.com/esri/geodev-hackerlabs

2. Web AppBuilder

• Share
• Configure
• Save
• Re-configure
• Download (option)
• Build/host your own

github.com/esri/geodev-hackerlabs

Custom WAB Apps

Web AppBuilder - Local

• Download and install
• Configure with organization
• Build or seal code (see GitHub)

github.com/esri/geodev-hackerlabs

3. ArcGIS JS API

• ArcGIS for Developers 
• Samples and sandbox
• Use your own webmapID!

github.com/esri/geodev-hackerlabs

Apps from Layers

ArcGIS JS API 4.x (or 3.x)

• Get REST endpoints
• Load into map
• Sort/order
• Default symbols or override

github.com/esri/geodev-hackerlabs

Esri-Leaflet

• Get REST endpoints
• Load into map
• Sort/order
• Default symbols or override
• HINT: Use Esri-Leaflet-Renderer!

github.com/esri/geodev-hackerlabs

Your turn!

github.com/esri/geodev-hackerlabs