How to set selectfield option dynamically from url

[SunilRao]

Hi,
Can anyone show me how the selectfield options could be dynamically inherited from database.

Code:
var store = Ext.create('Ext.data.Store', {

fields: ['status_desc'],
proxy: {
type: 'jsonp',
url : ticketapp.app.getHost() + '/ticket/ws/selectoption_server.php?status=status',

reader: {
type: 'json',
rootProperty: 'status'
}
},
autoLoad: true,

listeners : {
load : function() {
store.data.each(function(record) {
var resulttextsts = new Array(record.get('status_desc'));
//resulttextsts[] = record.get('status_desc');
//var optionlist = new Array({text: resulttextsts, value: resulttextsts})
//var resulttextsts = record.get('status_desc');
//var resulttextstsid = record.get('status_id');
//console.log(optionlist);



console.log(store.data);

Ext.getCmp('ticketstatusfield').setOptions([
{text: resulttextsts, value: resulttextsts}
])



});

}
}

[SunilRao]

Found the solution!.
Thanks for the help........