Dynamically Loading Markers with MongoDB in Ionic 2 – Part 2

In Part 1 of this tutorial series, we built a Node & Express server which uses MongoDB to store location data. We created a route that we could make a POST request to, and through supplying some data with that request it will return to us only locations that are within a certain proximity to the point we specify. The purpose of this server is so that we can dynamically load in markers to our Google Map, such that only the markers that would currently be on screen are loaded – rather than loading and adding them all at once (which would lead to poor performance, and is unrealistic at large scales). In this tutorial, we will be implementing the front end for the application in Ionic 2 that will make use of this simple API we have set up. Once we are done with this part, the application will be finished: Before We Get Started This tutorial assumes that you have already completed Dynamically Loading Markers with MongoDB and Ionic 2 – Part 1. This part will make use of the server we created in Part 1, so if you have not already completed that tutorial then you will not be able to complete this one.

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