JSFiddle - React, Tailwind, and code Playground

by YangHax

HTML

<link rel="stylesheet" href="http://dev.sencha.com/deploy/ext-4.0.2a/resources/css/ext-all.css">
<html>
    <head>
        <title>ExtJS4 Test</title>
    </head>
    <body>
    </body>
</html>

JavaScript

// BLOG ASP.NET AJAX & ExtJS 4 Grid (3)
// http://whatisextjs.com/extjs-4-ajax/asp-net-ajax-extjs-4-grid-3
//**************************//                        

Ext.onReady(function(){
    /**
     * Returns an array of fake data
     * @param {Number} count The number of fake rows to create data for
     * @return {Array} The fake record data, suitable for usage with an ArrayReader
     */
    function createFakeData(count) {
        var firstNames   = ['Ed', 'Tommy', 'Aaron', 'Abe', 'Jamie', 'Adam', 'Dave', 'David', 'Jay', 'Nicolas', 'Nige'],
            lastNames    = ['Spencer', 'Maintz', 'Conran', 'Elias', 'Avins', 'Mishcon', 'Kaneda', 'Davis', 'Robinson', 'Ferrero', 'White'],
            ratings      = [1, 2, 3, 4, 5],
            salaries     = [100, 400, 900, 1500, 1000000];

        var data = [];
        for (var i = 0; i < (count || 25); i++) {
            var ratingId    = Math.floor(Math.random() * ratings.length),
                salaryId    = Math.floor(Math.random() * salaries.length),
                firstNameId = Math.floor(Math.random() * firstNames.length),
                lastNameId  = Math.floor(Math.random() * lastNames.length),

                rating      = ratings[ratingId],
                salary      = salaries[salaryId],
                name        = Ext.String.format("{0} {1}", firstNames[firstNameId], lastNames[lastNameId]);

            data.push({
                rating: rating,
                salary: salary,
                name: name
            });
        }
        return data;
    }

    Ext.define('Employee', {
        extend: 'Ext.data.Model',
        fields: [
           {name: 'rating', type: 'int'},
           {name: 'salary', type: 'float'},
           {name: 'name'}
        ]
    });


    // create the Data Store
    var store = Ext.create('Ext.data.Store', {
        id: 'store',
        pageSize: 50,
        // allow the grid to interact with the paging scroller by buffering
        buffered: true,
        //...