MindFusion.Common.Collections.ObservableCollection.insert Method | JavaScript Chart Library

ObservableCollection.insert Method

Syntax

JavaScript Copy Code
function insert (index, item)

Parameters

index: Type: Number
Number. The index.
item: Type: Object
Object. The object to add.

Example

The following code creates a List with products. Then it adds several products to it and inserts one at the beginning of the List. List derives from ObservableCollection.

JavaScript Copy Code
var product1 = new Object(); product1.title = "Ford"; product1.price = 25345; var product2 = new Object(); product1.title = "BMW"; product1.price = 75300; ...... ..... List products = new List(); products.add(product1); products.add(product2); List products = new List([product1, product2, ...]); ..... ..... if(products.count() > 100) products.insert(0, newProduct);

JavaScript

Copy Code

var product1 = new Object();
product1.title = "Ford";
product1.price = 25345;

var product2 = new Object();
product1.title = "BMW";
product1.price = 75300;
......
.....

List products = new List();
products.add(product1);
products.add(product2);

List products = new List([product1, product2, ...]);
.....
.....

if(products.count() > 100)
products.insert(0, newProduct);

Syntax

Parameters

Example

See Also