合併相同的密鑰JSON數據

您好我有一個像下面的維生素A JSON數據格式，menrals，我需要合併單個陣列內的同一JSON按鍵陣列，合併相同的密鑰JSON數據

[ 
    { 
     Vitamins: [ 
      "Please explain details about vitamins.", 
      "Vitamin is a vitamin.:P:D", 
      "7" 
     ] 
    }, 
    { 
     Vitamins: [ 
      "i need more explanation about VitaminD. bcoz i'm new to medicine field ", 
      "i don't know the ans.. :P", 
      "7" 
     ] 
    }, 
    { 
     Minerals: [ 
      "i need more info about Minerals!", 
      "Minerals are found in soils", 
      "8" 
     ] 
    } 
]

，但我需要改變，因爲，請幫助如何合併它

[ 
    { 
     Vitamins: [ 
      { 
       "Please explain details about vitamins.", 
       "Vitamin is a vitamin.:P:D", 
       "7" 
      }, 
      { 
       "i need more explanation about VitaminD. bcoz i'm new to medicine field ", 
       "i don't know the ans.. :P", 
       "7" 
      } 
     ] 
    }, 
    { 
     Minerals: [ 
      "i need more info about Minerals!", 
      "Minerals are found in soils", 
      "8" 
     ] 
    } 
]

任何幫助表示感謝，提前致謝。

來源

2015-10-05 ManoharSingh

你有什麼這麼遠嗎？請張貼你已經試圖解決它的代碼。 –

你只需要格式化它的權利？ –

是的Praveen，但這些是我動態獲得，以防萬一我可以有10組相同的密鑰，我需要合併它 – ManoharSingh

使用一個簡單的循環foreach：

first = [ 
    { 
    Vitamins: [ 
     "Please explain details about vitamins.", 
     "Vitamin is a vitamin.:P:D", 
     "7" 
    ] 
    }, 
    { 
    Vitamins: [ 
     "i need more explanation about VitaminD. bcoz i'm new to medicine field ", 
     "i don't know the ans.. :P", 
     "7" 
    ] 
    }, 
    { 
    Minerals: [ 
     "i need more info about Minerals!", 
     "Minerals are found in soils", 
     "8" 
    ] 
    } 
]; 
last = {}; 
for (var i in first) { 
    if (typeof last[i] == "undefined") 
    last[i] = []; 
    last[i].push(first[i]); 
} 
console.log(last);

入住JSBin例如控制檯。

JSBin：http://jsbin.com/guruxesaco/edit?js,console

來源

2015-10-05 14:13:57

我需要合併維生素的價值在同一個密鑰內，但是這個循環再次形成相同的json格式 – ManoharSingh

我不明白。它做你想要的。你在說什麼關鍵？你檢查了控制檯嗎？ –

感謝您的回覆，我的意思是維生素是關鍵，礦物質是關鍵，請檢查我上面發佈的輸出格式。 – ManoharSingh

您好我回答了我的問題

$t = [ 
    { 
     Vitamins: [ 
      "Please explain details about vitamins.", 
      "Vitamin is a vitamin.:P:D", 
      "7" 
     ] 
    }, 
    { 
     Vitamins: [ 
      "i need more explanation about VitaminD. bcoz i'm new to medicine field ", 
      "i don't know the ans.. :P", 
      "7" 
     ] 
    }, 
    { 
     Minerals: [ 
      "i need more info about Minerals!", 
      "Minerals are found in soils", 
      "8" 
     ] 
    } 
] 

$result = array(); 

$s=0; 



foreach($t as $t1=>$t2) 
{ 

    foreach($t2 as $t3=>$t4) 
    { 

     $result[$t3][$s]=$t4; 
     $s++; 

    } 
}

，其結果是回聲json_encode（$結果）;

{ 
Vitamins: [ 
{ 
ques: "Please explain details about vitamins.", 
ans: "Vitamin is a vitamin.:P:D" 
}, 
{ 
ques: "i need more explanation about VitaminD. bcoz i'm new to medicine field...", 
ans: "Vitamin D is found in Sun so please take sun bath daily." 
} 
], 
Minerals: { 
2: { 
ques: "i need more info about Minerals!", 
ans: "Minerals are found in soils" 
} 
} 
}

感謝您的答案:)

來源

2015-10-06 12:05:34 ManoharSingh

合併相同的密鑰JSON數據

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