MindFusion.Common.Collections.IEnumerable.forEach Method | JavaScript Chart Library

IEnumerable.forEach Method

Syntax

JavaScript Copy Code
function forEach (callback, context)

The following code uses the forEach method in the event handler of the selectionChanged event of a ListView to change the background of items:

JavaScript Copy Code
listView.selectionChanged.addEventListener(listSelectionChanged); function listSelectionChanged(sender, args) { if (args.oldItems) { args.oldItems.forEach(function (item) { item.data.style.backgroundColor = ""; }); } else { args.newItems.forEach(function (item) { item.data.style.backgroundColor = "#9caac6"; }); } }

JavaScript

Copy Code

listView.selectionChanged.addEventListener(listSelectionChanged);