TYPE 使用jsonp

sencha store

Ext.define('Sencha.store.IndexListST', {
    extend: 'Ext.data.Store', //继承
    config: {
        fields: ['range','ar_id','pic', 'title','date'],
		autoLoad: true,
        proxy: {
            type: 'jsonp',
            url: 'http://192.168.1.199/duduke/json/1.php?type=index_list',
            reader: {
                type: 'json'
            }            
        }
    }
});

服务器端

<?PHP
$type = $_REQUEST['type'];
$pi = 'http://www.sencha.com/assets/images/sencha-avatar-64x64.png';
$callback = $_REQUEST['callback'];

$ar = array();
$ar[] = array('range'=>'1','ar_id'=>'332','pic'=>$pi,'title'=>'werasf asdfasd dsf','date'=>'2012-3-5');
$ar[] = array('range'=>'2','ar_id'=>'331','pic'=>$pi,'title'=>'test123','date'=>'2012-3-5');
$ar[] = array('range'=>'3','ar_id'=>'442','pic'=>$pi,'title'=>'test123','date'=>'2012-3-5');


header('Content-Type: text/javascript');
echo $callback . '(' . json_encode($ar) . ');';