嘿 friend ,我正在使用javascript sdk在jQuery facebook多 friend 选择器上的用户 friend 墙上张贴文章,但是我遇到此错误friendId.split不是函数。这是我的代码

function recommendToFriend(pic, url, friendId, fromName)
{
    alert(friendId);
    var friendList ;
    pFriend = new Array();
    pFriend = friendId.split(',');
    for( x in pFriend )
    {
        alert(pFriend[x]);
        var publish = {
            method:'feed',
            picture:pic,
            link:url,
            name:'SHARP Product Recommend',
            caption: fromName + 'has recommend a product to you via Sharp Expert lounge',
        };

        FB.api('/'+pFriend[x]+'/feed', 'post', publish, function(resp) {
            if( !response || response.error )
                alert('Unable to share');
            else
                alert('Successfully posted to firends wall');
        });
    }
}

在警报框中,我得到了逗号分隔的 friend ID,因此我分别在每个用户墙上使用了分割功能后,我不知道这是怎么回事,请帮帮我

最佳答案

您可以像这样遍历JS对象

for (var key in friendid) {
   var obj = friendid[key];
   for (var prop in obj) {
      alert(prop + " = " + obj[prop]);
   }
}

希望这可以帮助

备用
for( var x in friendId )
 {
  alert(friendId[x]); // this would be your desired value
 }

10-07 21:58