IEnumerable.forEach Method

Executes a provided function once for each element.

Namespace: MindFusion.Mapping
Package: IEnumerable.js

 Syntax

JavaScript

function forEach (callback, context)

 Parameters

callback

function. A function to execute for each element.

context

Object. The invokation context.

 Example

The following code creates a DecorationLayer and adds Marker instances to it. Then it prints them in the console. The decorations property is of type ObservableCollection, which derives from IEnumerable.

JavaScript

var m = MindFusion.Mapping;var markers = new m.DecorationLayer("Images");// create some markers with images
var mark = new m.Marker(new m.LatLong(-22.951916, -43.210487));
mark.imageSrc = "./images/christ_redeemer.png";
mark.text = "Christ the Redeemer";
markers.decorations.add(mark);mark = new m.Marker();
mark.location = new m.LatLong(41.89021, 12.492231);
mark.imageSrc = "./images/colosseum100.png";
mark.text = "Colloseum";
markers.decorations.add(mark);
...........................
markers.forEach(function (marker)
 {
   console.log(marker);
 {, markers);