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你好，我已經花了相當多的時間試圖讓我的數據看起來像這樣在JSON作爲樣本：我似乎無法獲取數據到JSON正確
var json = {
"id": "347_0",
"name": "Nine Inch Nails",
"children": [{
"id": "126510_1",
"name": "Jerome Dillon",
"data": {
"band": "Nine Inch Nails",
"relation": "member of band"
},
"children": [{
"id": "52163_2",
"name": "Howlin' Maggie",
"data": {
"band": "Jerome Dillon",
"relation": "member of band"
},
"children": []
}, {
"id": "324134_3",
"name": "nearLY",
"data": {
"band": "Jerome Dillon",
"relation": "member of band"
},
"children": []
}]
}, {
"id": "173871_4",
"name": "Charlie Clouser",
"data": {
"band": "Nine Inch Nails",
"relation": "member of band"
},
"children": []
}, {
"id": "235952_5",
"name": "James Woolley",
"data": {
"band": "Nine Inch Nails",
"relation": "member of band"
},
"children": []
},
我使用json_encode函數和我知道如何使數據到JSON我似乎就是無法創造任何東西，將輸出上面的JSON格式...例如我用下面的代碼：
foreach($relations as $rel){
$data[$id]["relationTo"] = $rel["name"];
$data[$id]["relation"] = $rel["relation"];
$id = $id + 1;
}
$id = 0;
foreach($relations as $rel){
$children[$id]["id"] = $id+1;
$children[$id]["name"] = $rel["sname"];
$children[$id]["data"] = $data[$id];
$id = $id + 1;
}
$relationsArray["id"] = 0;
$relationsArray["name"] = $rel["name"];
$relationsArray["children"] = $children;
$json_content = json_encode($relationsArray);
而這種輸出：
"id":0,
"name":"Al",
"children":[
{
"id":1,
"name":"Brandon",
"data":{
"relationTo":"Albaraa",
"relation":"Friend"
},
"children":[
]
},
{
"id":2,
"name":"Shen",
"data":{
"relationTo":"Albaraa",
"relation":"Friend"
},
"children":[
]
},
{
"id":3,
"name":"Dan",
"data":{
"relationTo":"Albaraa",
"relation":"Professor"
},
"children":[
]
},
{
"id":4,
"name":"Bob",
"data":{
"relationTo":"Albaraa",
"relation":"Boss"
},
"children":[
]
},
{
"id":5,
"name":"Al",
"data":{
"relationTo":"Albaraa",
"relation":"God Father"
},
"children":[
]
},
{
"id":6,
"name":"Albaraa",
"data":{
"relationTo":"Shen",
"relation":"Friend"
},
"children":[
]
},
{
"id":7,
"name":"Brandon",
"data":{
"relationTo":"Shen",
"relation":"Friend"
},
"children":[
]
},
{
"id":8,
"name":"Dan",
"data":{
"relationTo":"Shen",
"relation":"Professor"
},
"children":[
]
},
{
"id":9,
"name":"Albaraa",
"data":{
"relationTo":"Al",
"relation":"God Son"
},
"children":[
]
},
{
"id":10,
"name":"Bob",
"data":{
"relationTo":"Al",
"relation":"Best Friends"
},
"children":[
]
}
]
}
等等......但我不能像上面看到的那樣讓孩子們的孩子們！
任何幫助將是驚人的謝謝！
編輯：
class Child{
public $id;
public $name;
public $children;
public $data;
public function __construct($id, $sname, $data, $rel){
$this->children = array();
$this->data = array();
if ($rel){
$this->id = $id+1;
$this->name = $sname;
$data = array();
$data["relationTo"] = $rel["name"];
$data["relation"] = $rel["relation"];
$this->children[] = new Child($id, $rel["sname"],$data);
}
else {
$this->id = $id+1;
$this->name = $sname;
$this->data = $data;
}
}
}
$childrel = array();
$id = 0;
foreach($relations as $rel){
$childrel[] = new Child($id ,"","", $rel);
$id = $id + 1;
}
在第一個字符串中執行'json_decode'。然後進行逆向工程。你將得到數組格式，然後相應地創建新的數組。 – itachi 2013-05-02 07:53:47
在發佈的代碼中，你永遠不會分配'$ children [$ id] [「children」]'，所以它不應該出現在json中（它是作爲空數組存在的）。發佈所有操作'$ children'數組的代碼。 – petrch 2013-05-02 08:00:15
我添加了另一個嘗試的編輯，通過創建一個類...與我的其他代碼我剛剛開始一個新的嘗試我不知道如何顯示更多的$兒童，在其他$兒童... @ itachi我正在嘗試json_decode到目前爲止我似乎無法得到此功能工作，但生病繼續努力，謝謝！ – Baraa 2013-05-02 08:07:22