Ext.onReady(function(){
    var ds = new Ext.data.Store({
        proxy: new Ext.data.ScriptTagProxy({
            url: 'http://extjs.com/forum/topics-remote.php'
        }),
        reader: new Ext.data.JsonReader({
            root: 'topics',
            totalProperty: 'totalCount',
            id: 'post_id'
        }, [
            {name: 'postId', mapping: 'post_id'},
            {name: 'title', mapping: 'topic_title'},
            {name: 'topicId', mapping: 'topic_id'},
            {name: 'author', mapping: 'author'},
            {name: 'lastPost', mapping: 'post_time', type: 'date', dateFormat: 'timestamp'},
            {name: 'excerpt', mapping: 'post_text'}
        ]),

        baseParams: {limit:20, forumId: 4}
    });

    // Custom rendering Template for the View
    var resultTpl = new Ext.XTemplate(
        '',
        '
',
            '
{lastPost:date("M j, Y")}
by {author}',
            '{title}
',
            '
{excerpt}
',
        ''
    );

    var panel = new Ext.Panel({
        applyTo: 'search-panel',
        title:'Forum Search',
        height:300,
        autoScroll:true,

        items: new Ext.DataView({
            tpl: resultTpl,
            store: ds,
            itemSelector: 'div.search-item'
        }),

        tbar: [
            'Search: ', ' ',
            new Ext.ux.form.SearchField({
                store: ds,
                width:320
            })
        ],

        bbar: new Ext.PagingToolbar({
            store: ds,
            pageSize: 20,
            displayInfo: true,
            displayMsg: 'Topics {0} - {1} of {2}',
            emptyMsg: "No topics to display"
        })
    });

    ds.load({params:{start:0, limit:20, forumId: 4}});
});