Question

我已经阅读了有关这个主题的其他几个问题，他们给我带来了更多，但不是我想要的地方。我有一个集合对象，我用以下代码提醒：

alert(JSON.stringify(oResponse.Result, null, 4));

这给了我以下输出（这只是一部分）：

{
    "@Object": "Collection/MessageCollection",
    "@Count": 20,
    "@Collection": [
        {
            "@Object": "Object/MessageListItem",
            "Folder": "INBOX",
            "Uid": 37445,
            "Subject": "NEW: Easily sync in-store and online inventory with Lightspeed POS",
            "MessageId": "<2c1434dc56f9506bf3c3ecd21ecf0de6023.20150916163348@mail69.suw11.mcdlv.net>",
            "Size": 71515,
            "TextSize": 28739,
            "InternalTimeStampInUTC": 1442421281,
            "ReceivedOrDateTimeStampInUTC": 1442421281,
            "TimeStampInUTC": 1442421281,
            "From": [
                {
                    "@Object": "Object/Email",
                    "DisplayName": "WooCommerce",
                    "Email": "mailers@woothemes.com"
                }
            ],
            "To": [
                {
                    "@Object": "Object/Email",
                    "DisplayName": "",
                    "Email": "info@xxx.nl"
                }

正如您可能看到的那样，集合对象中有电子邮件。我想迭代它们并提取'Uid'和'From e-mail'。我试过这个，但它给了我一个未定义的：

for(var item in oResponse.Result) {
        alert(item[0].Uid);     
    }

任何可以给我一些建议的人？谢谢！

Javascript集合迭代

0 个答案: