Question

我有这个JSON对象：

{

"1234A":{
    "apcdiv_staffname":"MOHD NASA",
    "apcdiv_staffimage":"http://localhost/jknsapc/wp-content/uploads/2014/06/product-landing-layout-thumb.png",
    "apcdiv_workplace":"HOSPITAL",
    "apcdiv_grade":"U44",
    "apcdiv_position":"PEGAWAI FARMASI",
    "apcdiv_ic":"1234567"
},
"1234B":{
    "apcdiv_staffname":"MOHTAR",
    "apcdiv_staffimage":"http://localhost/jknsapc/wp-content/uploads/2014/06/product-landing-layout-thumb.png",
    "apcdiv_workplace":"HOSPITAL",
    "apcdiv_grade":"U44",
    "apcdiv_position":"PERGIGIAN",
    "apcdiv_ic":"7654321"
},

我想使用密钥搜索和获取json行数据。例如，如果我使用键 1234B 进行搜索，则会返回属于 1234B 键的数据。从那里我可以继续获取内部数据，如apcdiv_staffname

"1234B":{

"apcdiv_staffname":"MOHTAR",
"apcdiv_staffimage":"http://localhost/jknsapc/wp-content/uploads/2014/06/product-landing-layout-thumb.png",
"apcdiv_workplace":"HOSPITAL",
"apcdiv_grade":"U44",
"apcdiv_position":"PERGIGIAN",
"apcdiv_ic":"7654321"

}

如何使用jQuery实现它？我试过谷歌但找不到相关的答案，也许是因为我选择了关键字。如果使用PHP数组，我可以简单地使用这段代码：

$object_row = $object['1234B'];
$apcdiv_staffname = $object_row['apcdiv_staffname'];

谢谢你们！

Answer 1

你真的不需要jQuery。可以通过javascript直接访问JSON。

但是如果你想使用jQuery -

var obj = jQuery.parseJSON( '"1234A":{
    "apcdiv_staffname":"MOHD NASA",
    "apcdiv_staffimage":"http://localhost/jknsapc/wp-content/uploads/2014/06/product-landing-layout-thumb.png",
    "apcdiv_workplace":"HOSPITAL",
    "apcdiv_grade":"U44",
    "apcdiv_position":"PEGAWAI FARMASI",
    "apcdiv_ic":"1234567"
}' );

alert( obj.1234A );
alert( obj.1234A.apcdiv_staffname );

更多信息

https://api.jquery.com/jquery.parsejson/

如何使用jQuery按键搜索和获取json行数据？

1 个答案: