js將數組轉化為一個對象obj,鍵值對形式{}


var formArr =  [
{name: "Name", value: "111"},
{name: "Price", value: "2"},
{name: "ProducingArea", value: "3"},
{name: "ShelfLife", value: "44"},
{name: "Stock", value: "5"}
];
var obj={ };
//map循環方式
  formArr.map(function (e, item) {
  console.log(e.name);
  obj[e.name] = e.value;
  });
//$.each循環方式
  $.each(formArr, function (item,e) {
  console.log(e.name);
  obj[e.name] = e.value;
  })
//for in 循環方式
  for (var item in formArr){
         obj[formArr[item].name] = formArr[item].value;
  };
結果打印:obj = {Name: "2", Price: "3", ProducingArea: "4", ShelfLife: "5", Stock: "6"}

 


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