Creating A Map In Javascript

Map () creates a new map object. Map () constructor accepts an array of arrays, where inner array contains key and value as elements. Examples creating a new map

Using constructor first, we can use the constructor without any parameters to create an empty map. Map () creates a new map object. Creating a blank html page the code below is a simple html page.

//doesn't not have to be a hash map, any key/value map is fine map.put(mykey1, myobj1);

Creating a blank html page the code below is a simple html page. To ask the maps javascript api to create a new map that can be displayed, create an instance of google.maps.map, and pass in the mapdiv and mapoptions. Example // create a map A beginner’s guide to creating a map using leaflet.js leaflet.js is currently one of the most popular mapping libraries.