fireInternet/res/extjs/examples/grid/sliding-pager.js

Ext.Loader.setConfig({enabled: true});

Ext.Loader.setPath('Ext.ux', '../ux/');

Ext.require([
    'Ext.data.*',
    'Ext.grid.*',
    'Ext.util.*',
    'Ext.tip.QuickTipManager',
    'Ext.ux.data.PagingMemoryProxy',
    'Ext.toolbar.Paging',
    'Ext.ux.SlidingPager'
]);

Ext.onReady(function(){
    
    Ext.tip.QuickTipManager.init();

    var myData = [
        ['3m Co',71.72,0.02,0.03,'9/1 12:00am'],
        ['Alcoa Inc',29.01,0.42,1.47,'9/1 12:00am'],
        ['Altria Group Inc',83.81,0.28,0.34,'9/1 12:00am'],
        ['American Express Company',52.55,0.01,0.02,'9/1 12:00am'],
        ['American International Group, Inc.',64.13,0.31,0.49,'9/1 12:00am'],
        ['AT&T Inc.',31.61,-0.48,-1.54,'9/1 12:00am'],
        ['Boeing Co.',75.43,0.53,0.71,'9/1 12:00am'],
        ['Caterpillar Inc.',67.27,0.92,1.39,'9/1 12:00am'],
        ['Citigroup, Inc.',49.37,0.02,0.04,'9/1 12:00am'],
        ['E.I. du Pont de Nemours and Company',40.48,0.51,1.28,'9/1 12:00am'],
        ['Exxon Mobil Corp',68.1,-0.43,-0.64,'9/1 12:00am'],
        ['General Electric Company',34.14,-0.08,-0.23,'9/1 12:00am'],
        ['General Motors Corporation',30.27,1.09,3.74,'9/1 12:00am'],
        ['Hewlett-Packard Co.',36.53,-0.03,-0.08,'9/1 12:00am'],
        ['Honeywell Intl Inc',38.77,0.05,0.13,'9/1 12:00am'],
        ['Intel Corporation',19.88,0.31,1.58,'9/1 12:00am'],
        ['International Business Machines',81.41,0.44,0.54,'9/1 12:00am'],
        ['Johnson & Johnson',64.72,0.06,0.09,'9/1 12:00am'],
        ['JP Morgan & Chase & Co',45.73,0.07,0.15,'9/1 12:00am'],
        ['McDonald\'s Corporation',36.76,0.86,2.40,'9/1 12:00am'],
        ['Merck & Co., Inc.',40.96,0.41,1.01,'9/1 12:00am'],
        ['Microsoft Corporation',25.84,0.14,0.54,'9/1 12:00am'],
        ['Pfizer Inc',27.96,0.4,1.45,'9/1 12:00am'],
        ['The Coca-Cola Company',45.07,0.26,0.58,'9/1 12:00am'],
        ['The Home Depot, Inc.',34.64,0.35,1.02,'9/1 12:00am'],
        ['The Procter & Gamble Company',61.91,0.01,0.02,'9/1 12:00am'],
        ['United Technologies Corporation',63.26,0.55,0.88,'9/1 12:00am'],
        ['Verizon Communications',35.57,0.39,1.11,'9/1 12:00am'],
        ['Wal-Mart Stores, Inc.',45.45,0.73,1.63,'9/1 12:00am']
    ];

    // example of custom renderer function
    function change(val){
        if(val > 0){
            return '<span style="color:green;">' + val + '</span>';
        }else if(val < 0){
            return '<span style="color:red;">' + val + '</span>';
        }
        return val;
    }

    // example of custom renderer function
    function pctChange(val){
        if(val > 0){
            return '<span style="color:green;">' + val + '%</span>';
        }else if(val < 0){
            return '<span style="color:red;">' + val + '%</span>';
        }
        return val;
    }

    // register model
    Ext.define('Company', {
        extend: 'Ext.data.Model',
        idProperty: 'company',
        fields: [
           {name: 'company'},
           {name: 'price', type: 'float'},
           {name: 'change', type: 'float'},
           {name: 'pctChange', type: 'float'},
           {name: 'lastChange', type: 'date', dateFormat: 'n/j h:ia'}
        ]        
    });
    

    // create the data store
    var store = Ext.create('Ext.data.Store', {
        model: 'Company',
        remoteSort: true,
        pageSize: 10,
        proxy: {
            type: 'pagingmemory',
            data: myData,
            reader: {
                type: 'array'
            }
        }
    });
    
    // create the Grid
    var grid = Ext.widget('gridpanel', {
        title:'Sliding Pager',
        store: store,
        columns: [{
                id:'company',
                text: 'Company',
                sortable: true,
                dataIndex: 'company',
                flex: 1
            },{
                text: 'Price',
                sortable: true,
                renderer: Ext.util.Format.usMoney,
                dataIndex: 'price',
                width: 75
            },{
                text: 'Change',
                sortable: true,
                renderer: change,
                dataIndex: 'change',
                width: 75
            },{
                text: '% Change',
                sortable: true,
                renderer: pctChange,
                dataIndex: 'pctChange',
                width: 75
            },{
                text: 'Last Updated',
                sortable: true,
                dataIndex: 'lastChange',
                width: 75
            }],
        stripeRows: true,
        height:320,
        minHeight: 160,
        width:600,
        frame:true,
        resizable: {
            handles: 's'  
        },
        bbar: Ext.create('Ext.PagingToolbar', {
            pageSize: 10,
            store: store,
            displayInfo: true,
            plugins: Ext.create('Ext.ux.SlidingPager', {})
        })
    });

    grid.render('grid-example');

    store.load();
});