There is no shortage of Node.js CRUD examples, the idea behind this 2-part tutorial series is to level-up the pool of CRUD examples to include a focus on spatial. The tutorial will cover using Node.js and the Leaflet open-source JavaScript library to Create, Read, Update and Delete (CRUD)…
4 posts tagged
MongoDB
CSV to GeoJSON to MongoDB
A simple tutorial on the use of the python-geojson library. The requirement: to convert a bunch of point, line and polygon coordinates into GeoJSON. The coordinate values exist as arrays stored as a string in a CSV file. I have included an additional step of adding the GeoJSON objects to…
A Leaflet map with Node.js and MongoDB
Based on a number of comments, and the level of interest, I have updated this tutorial which I originally posted in 2014 addressing items, including, amongst other things, removing Mapbox libraries and updating the template engine from jade to pug. The most recent update took place in September 2018 and…
A Leaflet map with Node.js, MongoDB and Heroku
Back from an amazing FOSS4G 2016 conference in Bonn - if you have not yet been to a FOSS4G conference, I would highly recommend you attend the event at some stage, if not the international conference then look out for the national or regional conferences. Consider presenting or holding a…