nativescript Displaying data as list (using Repeater, ListView or *ngFor for {N}+Angular-2 apps) Using Repeater with Callbacks (JavaScript)
Example
page.js
var context = {
items: [
{id: 1, name: "Foo"},
{id: 2, name: "Bar"},
{id: 3, name: "Joe"}
]
}
exports.loaded = function(args){
var page = args.object;
page.bindingContext = context;
}
exports.showEntry = function(args){
// select the tapped entry without passing an index or anything like that
var selectedEntry = args.view.bindingContext;
console.log(selectedEntry.id + " " + selectedEntry.name);
}
page.xml
<Repeater items="{{ items }}" >
<Repeater.itemTemplate>
<Label text="{{ name }}" tap="showEntry" />
</Repeater.itemTemplate>
</Repeater>
