html表到json - 修改单元格

Question

嗯，我有以下 html 表：

  <table id="people" border="1">
    <thead>
      <tr>
        <th>Name</th>
        <th>Places</th>
        <th>Grade</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td>Oscar</td>
        <td>New York</td>
        <td>16.5</td>
      </tr>
      <tr>
        <td>Antonio</td>
        <td>
          <p>New York</p>
          <p>Chicago</p>
          <p>Toronto</p>
        </td>
        <td>14</td>
      </tr>
      <tr>
        <td>Jessica</td>
        <td>New York</td>
        <td>19</td>
      </tr>
    </tbody>   

现在，当我使用 jquery tableToJson 函数时，我得到以下输出：

[
    {"Name":"Oscar","Places":"New York","Grade":"16.5"},
    {"Name":"Antonio","Places":"New York\n\t\t\tChicago\n\t\t\t\tToronto","Grade":"14"},
    {"Name":"Jessica","Places":"New York","Grade":"19"}
]

现在看看 Antonio，创建的函数

{"Name":"Antonio","Places":"New York\n\t\tChicago\n\t\t\t\tToronto","Grade":"14"}

但不是

\n

我希望地点也显示为 JSON 数组，如下所示：

{"Name":"Antonio","Places":["New York","Chicago","Toronto"],"Grade":"14"}

我知道这里描述了一些选项 (https://github.com/lightswitch05/table-to-json)，但我不知道该使用哪一个，或者如何使用它们，因为它没有真正记录，如何详细使用它们。

任何帮助将不胜感激:-)

Answer 1

如果您想更新现有数组，请尝试使用此

var places = [
    {"Name":"Oscar","Places":"New York","Grade":"16.5"},
    {"Name":"Antonio","Places":"New York\n Chicago\n Toronto","Grade":"14"},
    {"Name":"Jessica","Places":"New York","Grade":"19"}
];

for(var x=0;x<places.length;x++){
  places[x].Places = places[x].Places.split("\n");
}
console.log(places);