JS处理JSON和数组

var unnorArray = [];
for ( var i = 0; i < record.length; i++) {
var item = {};
if (record[i].get('inMidName') == '未知' || record[i].get('inNetName') == '未知') {
Ext.Msg.alert('提示','卡号 '+ record[i].get('unnormalCardNo') +' 不在库存中！')
return false;
}
item.bCardNo = record[i].get('unnormalCardNo');
item.eCardNo = record[i].get('unnormalCardNo');
item.cardNum = 1;
item.cardType = record[i].get('cardType');
item.outMid = record[i].get('inMid');
item.outNetId = record[i].get('inNetId');
item.transType = record[i].get('transType');
unnorArray.push(item);
}