在 angularjs $http POST api 调用中发送多维数组答案

【问题标题】：send multidimensional array in angularjs $http POST api call在 angularjs $http POST api 调用中发送多维数组
【发布时间】：2017-07-24 13:04:06
【问题描述】：

我想在 angularjs 中发送多维数组。请求从 angularjs UI 发送到 Laravel API 端，在 API 端我需要输入为

array:3 [
      0 => array:3 [
        "title" => "name1"
        "type" => "type1"
        "rate" => 11
      ]
      1 => array:3 [
        "title" => "name2"
        "type" => "type2"
        "rate" => 31
      ]
      2 => array:3 [
        "title" => "name3"
        "type" => "type3"
        "rate" => 13.333
      ]
    ]

但我不明白。我试图从角度发送的静态数据是

var values = [
              {
                  "title" => "name1"
                  "type" => "type1"
                  "rate" => 11
              },
              {
                  "title": "Make an offer Rate",
                  "type": "make_offer_rate",
                  "rate": 30
              },
              {
                  "title": "Test price",
                  "type": "test_rate",
                  "rate": 100
              }
          ];

        $http({
                method: 'POST',
                url: urls.api_url_serv+'rate?token='+token,
                transformRequest: transformRequestAsFormPost,
                data: {
                     rates:JSON.stringify(values),
                },
                withCredentials: false,
                headers: {
                     'Accept': 'application/json',
                     'Content-Type': "application/x-www-form-urlencoded"
                };

它在 API 端作为字符串当我尝试 dd() 时，响应是
"[{"title":"name1","type":"type1","rate":45},{"title":"name2","type":"type2","rate":30},{"title":"name3","type":"type3","rate":100}]"
我需要从 UI 端处理它，因为 API 部分不是由我完成的

【问题讨论】：

标签： php angularjs multidimensional-array laravel-5

【解决方案1】：

你的 js 中有一个对象数组。您需要将其转换为多维数组。

var values = [{
        "title" => "name1"
        "type" => "type1"
        "rate" => 11
    },
    {
        "title": "Make an offer Rate",
        "type": "make_offer_rate",
        "rate": 30
    },
    {
        "title": "Test price",
        "type": "test_rate",
        "rate": 100
    }
];

var outputData = [];

for (var i = 0; i < values.length; i++) {
    var input = inputData[i];

    outputData.push([input.Earning, input.Number]);
}

$http({
    method: 'POST',
    url: urls.api_url_serv + 'rate?token=' + token,
    transformRequest: transformRequestAsFormPost,
    data: {
        rates: JSON.stringify(outputData),
    },
    withCredentials: false,
    headers: {
        'Accept': 'application/json',
        'Content-Type': "application/x-www-form-urlencoded"
    }
});

【讨论】：