期望 AJAX 中的 json 数组答案

【问题标题】：Expect json array in AJAX期望 AJAX 中的 json 数组
【发布时间】：2016-02-07 14:13:50
【问题描述】：

我怎么可能让我的 Ajax 在我的成功中期待我的阵列。目前我假设我使用一个平面对象，这需要获取所有传递回客户端的数据，以便我可以更新我的通知。

我认为其他一切都是正确的！

    {"num":1,"670":{"notification_id":"670","notification_content":"
    Lucy  Botham posted a status on your
    wall","notification_throughurl":"singlepoststreamitem.php?
    streamitem_id=545","notification_triggeredby"
    "85","notification_status":"1"},"671":
    {"notification_id":"671","notification_content":"Lucy  Botham
    posted a status on your 
    wall","notification_throughurl":"singlepoststreamitem.php?streamitem_id=546"
   ,"notification_triggeredby":"85","notification_status":"1"}}

服务器端

while($row = mysqli_fetch_assoc($com)){
    $id = $row['notification_id'];
    $num = mysqli_num_rows($com);
    if($num){
        $json['num'] = 1;
    }else{
        $json['num'] = 0;
    }
    $json[$id]['notification_id'] = $row['notification_id'];
    $json[$id]['notification_content'] = $row['notification_content'];
    $json[$id]['notification_throughurl'] = $row['notification_throughurl'];
    $json[$id]['notification_triggeredby'] = $row['notification_triggeredby'];
    $json[$id]['notification_status'] = $row['notification_status'];
}
echo json_encode($json);

客户

        function loadIt() {
        $.ajax({
        type: "GET",
        url: "viewajax.php?    
        notification_id="+notification_id+"
        &notification_targetuser="+notification_targetuser+
       "&notification_triggeredby="+notification_triggeredby,   
       dataType:"json",
       success: function(data){
       //do something 
       )

【问题讨论】：

标签： php arrays json ajax while-loop

【解决方案1】：

使用json.parse()

success: function(data){
     var a = JSON.parse(data);
     //loop var a to get your data 
}

查看this 链接，您可能会有所了解。

【讨论】：

应该是 data.notification_id
a 现在是一个数组。应该是a[0].notification_id
谢谢，正是我想要的。