Advanced Esri Leaflet

Patrick Arlt

Experience Developer - ArcGIS for Developers

@patrickarlt - http://arcg.is/1DMjcEO

Not an Intro Session

I'll assume you have at least Esri Leaflet experiance.

What are we doing?

• Local Dev Environment
• Source Maps & Debugging
• Custom Build From Source
• Request and Util Methods
• Extend Built In Objects

Local Dev Environment

• Fork
• Clone
• debug/sample.html
• Run tests

Source Maps and Breaking Things

• Dev Tools > Settings > Enable JavaScript source maps
• Now errors in the CDN will map to source!

Custom Build

• Clone Gruntfile.js
• Edit file list
• grunt build --gruntfile=Gruntfile.custom.js

Demos!

Thanks!

www.esri.com/RateMyDevSummitSession

Twitter: @patrickarlt

Slides: http://arcg.is/1DMjcEO