app.js

// app.js
App({
    globalData:{
    data:[
        {class:"A",items:["Alen","Alex","Alice"]},
        {class:"B",items:["Bob","Bella","Bobby"]},
        {class:"C",items:["Candy","Cindy","Cathy"]},
        {class:"D",items:["Daisy","Dora","Doris"]},
        {class:"E",items:["Ella","Eva","Eve"]},
        {class:"F",items:["Fiona","Fanny","Fiona"]},
        {class:"G",items:["Gina","Gloria","Gemma"]},
        {class:"H",items:["Helen","Hanna","Hannah"]},
        {class:"I",items:["Iris","Ivy","Irene"]},
        {class:"J",items:["Jenny","Jenny","Jenny"]},
        {class:"K",items:["Kitty","Kathy","Katie"]},
        {class:"L",items:["Lily","Linda","Lisa"]},
        {class:"M",items:["Mandy","Mike","Marry"]},
        {class:"N",items:["Nancy","Nina","Nike"]},
    ]
}}
)