插入 SQL 时保留 JSON 数据的顺序

Question

我有多个使用 jquery 序列化的输入字段，然后使用 AJAX 调用将数据保存到我的 SQL 数据库中。当我序列化输入字段时，序列化的 JSON 数据的顺序如下所示：

[{
  "value1": [ "123", "111", "222", "333" ],
  "value2": [ "111", "222", "333", "444" ],
  "value3": [ "1111", "2222", "3333", "4444" ],
  "title1": [ "This is a title" ],
  "title2": [ "Another title" ]
}]

虽然我希望它是这样的：

[
  { "value1": [ "123", "111", "222", "333" ] },
  { "title1": "This is a title" },
  { "value2": [ "111", "222", "333", "444" ] },
  { "title2": "Another title" },
  { "value3": [ "1111", "2222", "3333", "4444" ] }
]

序列化代码的行如下所示：

var inputVals = $(this).closest('.blockContent').find("select, textarea, input").serialize();

将数组编码为 JSON 格式的 PHP 代码：

parse_str($request->inputVals,$inputVals);
$inputVals = array($inputVals);
$inputVals = json_encode($inputVals);

被序列化的输入示例：

<input name="value1[0]" value="{{ $jsonValues['value1'][0] }}" type="number">
<input name="value1[1]" value="{{ $jsonValues['value1'][1] }}" type="number">
<input name="title1" value="{{ $jsonValues['value1'] }}" type="text">

更新：

为了以更好的方式提出我的问题，我如何从 Jquery/javascript 中使上面的输入字段变得像 JSON 结构一样，格式可以像我在上面的 JSON 代码中想要的那样排序？

Answer 1

JavaScript（以及 JSON）对象是无序的。真的没有区别

[{
  "value1": [ "123", "111", "222", "333" ],
  "title1": [ "This is a title" ],
  "value2": [ "111", "222", "333", "444" ],
  "title2": [ "Another title" ],
  "value3": [ "1111", "2222", "3333", "4444" ]
}]

和

[{
  "title1": [ "This is a title" ],
  "value2": [ "111", "222", "333", "444" ],
  "value3": [ "1111", "2222", "3333", "4444" ]
  "value1": [ "123", "111", "222", "333" ],
  "title2": [ "Another title" ],
}]

但是，数组是有序的。如果您可以将数据结构更改为类似

[{
  "value1": [ "123", "111", "222", "333" ],
  "title1": [ "This is a title" ]
}, {
  "value2": [ "111", "222", "333", "444" ],
  "title2": [ "Another title" ]
}, {
  "value3": [ "1111", "2222", "3333", "4444" ],
  "title3": "..."
}]

您会发现订单被保留。 （每个对象可能首先有它们的value 或title，但每个值和标题都会一起出现。）