ObservableCollection.remove Method

Deletes an item from the collection.

Namespace: MindFusion.Mapping
Package: ObservableCollection.js

 Syntax

JavaScript

function remove (item)

 Parameters

item

Object. The item to remove.

 Example

The following code remvoes an item from the decorations list of a DecorationLayer. The decorations property is of type ObservableCollection.

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.remove(mark);