PHP多维数组的jQuery [英] php multidimensional array into jQuery

问题描述

我用下面的code从表中填充一个php多维数组：

I have a php multidimensional array populated from a table using the following code:

<?php starts

$array = array();
$i = 0;

while($row = mysql_fetch_array($result))
{

$array[$i] = array("handle" => $row['handle'],"firstname" => $row['first_name'],"lastname" => $row['last_name']);
$i++;
}

echo json_encode(json_encode($array));

?> php ends

这是由来自.post的jQuery的调用，当我提醒（）返回的数据我得到以下的输出：

this is called by .post from jQuery and when I alert() the data returned I get the following output:

[
{"handle":"admin","firstname":"admin","lastname":"admin"},
{"handle":"ms","firstname":"ms","lastname":"ms"},
{"handle":"op","firstname":"op","lastname":"op"},
{"handle":"ui","firstname":"ui","lastname":"ui"}
]

Jquery的code我用提取PHP数组是：

the Jquery code I use to extract the php array is:

$.post("test1.php","",
            function(data){

                var obj = $.parseJSON(data);
                alert(obj);
                var obj2 = $.parseJSON(obj);
                alert(obj2);
                alert(obj2[1]);
                var result = eval(data);
                alert(result[0][0]);


    },"html");

警报（OBJ）给我指定的输出。
警报（OBJ2）给我：

alert(obj) gives me the output specified. alert(obj2) gives me:

[object Object],[object Object],[object Object],[object Object]

警报（OBJ2 [1]）给我：

alert(obj2[1]) gives me:

[object Object]

我如何在数据获得此???

How do I get at the data in this???

推荐答案

您第一个

var obj = $.parseJSON(data);

应该是你所需要的。然后，您可以访问喜欢你的对象：

Should be all you need. You can then access your objects like:

obj[0]['handle']
// or
obj[0].handle

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