Question

我有以下对象，我需要将其转换为ajax帖子的数组。有谁知道如何在javascript / jquery中执行此操作？

[Object, Object, Object, Object]
    0: Object
      name: "authenticity_token"
      value: "d8792991d3941352c00474e3f6b4081bd1d7e818"
    1: Object
      name: "_method"
      value: "POST"
    2: Object
      name: "email"
      value: "sdaasdsa"
    3: Object
      name: "password"
      value: "asddadsadasdsa"

这是我的jquery帖子，我需要将对象作为字段数组：

     jQuery.post(formAction, fields).done(function(response) {
         console.log(response);
     }, "json");

由于皮特

Answer 1

我认为你需要以类似的方式迭代对象：

    tosend = {};
    for(key in object) {
      tosend[object[key].name] = object[key].value;
    }

Answer 2

var url;
     $.ajax({
            type: "POST",
            url: url,
            cache: false,
            dataType: "json",
            contentType: "application/json; charset=utf-8",
            data: JSON.stringify({
                fields
            }),
        }).done(function (msg) {
            alert("success");
        });

Answer 3

描述：将类似数组的对象转换为真正的JavaScript数组。

 var myArray =  $.makeArray(myObj);

或者

 var myArray  = myObj.toArray();

你也可以这样做

var myArray ={};
$.each(myObj, function(name, value){
  //console.log(name, value);
 myArray [myObj[key].name] = myObj[key].value;
});

将对象转换为适合ajax帖子的数组

3 个答案: