HTML，table 内的无线电输入问题

Question

我稍微修改了以下代码（使 table 具有垂直 header）：

我的输出是：

我的代码是：

<html>
    <head>
        <meta charset="utf-8">
        <title>
            Newsletter generator v2
        </title>
        <style>
.table-header-rotated {
  border-collapse: collapse;
}
.table-header-rotated td {
  width: 30px;
}
 .table-header-rotated th {
  padding: 5px 10px;
}
.table-header-rotated td {
  text-align: center;
  padding: 10px 5px;
  border: 1px solid #ccc;
}
 .table-header-rotated th.rotate {
  height: 140px;
  white-space: nowrap;
}
 .table-header-rotated th.rotate > div {
  -webkit-transform: translate(25px, 51px) rotate(315deg);
      -ms-transform: translate(25px, 51px) rotate(315deg);
          transform: translate(25px, 51px) rotate(315deg);
  width: 30px;
}
 .table-header-rotated th.rotate > div > span {
  border-bottom: 1px solid #ccc;
  padding: 5px 10px;
}
.table-header-rotated th.row-header {
  padding: 0 10px;
  border-bottom: 1px solid #ccc;
}
    </style>
        <link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.1/css/bootstrap.min.css" rel="stylesheet">
        <link rel="stylesheet" href="//code.jquery.com/ui/1.11.4/themes/smoothness/jquery-ui.css">
    </head>
    <body>
 <table class="table-header-rotated">
        <thead>
            <tr>
                <!-- First column header is not rotated -->
                <th></th>
                <!-- Following headers are rotated -->
                <th class="rotate">
                    <div><span>Column header 1</span></div>
                </th>
                <th class="rotate">
                    <div><span>Column header 2</span></div>
                </th>
                <th class="rotate">
                    <div><span>Column header 3</span></div>
                </th>
                <th class="rotate">
                    <div><span>Column header 4</span></div>
                </th>
                <th class="rotate">
                    <div><span>Column header 5</span></div>
                </th>
                <th class="rotate">
                    <div><span>Column header 6</span></div>
                </th>
            </tr>
        </thead>
        <tbody>
            <tr>
                <th class="row-header">Row header 1</th>
                <td>
                    <input checked="checked" name="column1[]" type="radio" value="row1-column1">
                </td>
                <td>
                    <input checked="checked" name="column2[]" type="radio" value="row1-column2">
                </td>
                <td>
                    <input name="column3[]" type="radio" value="row1-column3">
                </td>
                <td>
                    <input name="column4[]" type="radio" value="row1-column4">
                </td>
                <td>
                    <input name="column5[]" type="radio" value="row1-column5">
                </td>
                <td>
                    <input name="column6[]" type="radio" value="row1-column6">
                </td>
            </tr>
            <tr>
                <th class="row-header">Row header 2</th>
                <td>
                    <input name="column1[]" type="radio" value="row2-column1">
                </td>
                <td>
                    <input name="column2[]" type="radio" value="row2-column2">
                </td>
                <td>
                    <input checked="checked" name="column3[]" type="radio" value="row2-column3">
                </td>
                <td>
                    <input checked="checked" name="column4[]" type="radio" value="row2-column4">
                </td>
                <td>
                    <input name="column5[]" type="radio" value="row2-column5">
                </td>
                <td>
                    <input name="column6[]" type="radio" value="row2-column6">
                </td>
            </tr>
            <tr>
                <th class="row-header">Row header 3</th>
                <td>
                    <input name="column1[]" type="radio" value="row3-column1">
                </td>
                <td>
                    <input name="column2[]" type="radio" value="row3-column2">
                </td>
                <td>
                    <input name="column3[]" type="radio" value="row3-column3">
                </td>
                <td>
                    <input name="column4[]" type="radio" value="row3-column4">
                </td>
                <td>
                    <input checked="checked" name="column5[]" type="radio" value="row3-column5">
                </td>
                <td>
                    <input checked="checked" name="column6[]" type="radio" value="row3-column6">
                </td>
            </tr>
        </tbody>
    </table>
</body>
</html>

我的问题很简单：所以现在我们每行只能有一个唯一选择，我们如何才能将其变成每行有一个唯一选择？

Answer 1

为应该分组的单选按钮命名。像这样：

    <tbody>
        <tr>
            <th class="row-header">Row header 1</th>
            <td><input checked="checked" name="line1[]" type="radio" value="row1-column1" /></td>
            <td><input name="line1[]" type="radio" value="row1-column2" /></td>
            <td><input name="line1[]" type="radio" value="row1-column3" /></td>
            <td><input name="line1[]" type="radio" value="row1-column4" /></td>
            <td><input name="line1[]" type="radio" value="row1-column5" /></td>
            <td><input name="line1[]" type="radio" value="row1-column6" /></td>
        </tr>
        <tr>
            <th class="row-header">Row header 2</th>
            <td><input name="line2[]" type="radio" value="row2-column1" /></td>
            <td><input name="line2[]" type="radio" value="row2-column2" /></td>
            <td><input checked="checked" name="line2[]" type="radio" value="row2-column3" /></td>
            <td><input name="line2[]" type="radio" value="row2-column4" /></td>
            <td><input name="line2[]" type="radio" value="row2-column5" /></td>
            <td><input name="line2[]" type="radio" value="row2-column6" /></td>
        </tr>
        <tr>
            <th class="row-header">Row header 3</th>
            <td><input name="line3[]" type="radio" value="row3-column1" /></td>
            <td><input name="line3[]" type="radio" value="row3-column2" /></td>
            <td><input name="line3[]" type="radio" value="row3-column3" /></td>
            <td><input name="line3[]" type="radio" value="row3-column4" /></td>
            <td><input checked="checked" name="line3[]" type="radio" value="row3-column5" /></td>
            <td><input name="line3[]" type="radio" value="row3-column6" /></td>
        </tr>
    </tbody>

Updated Fiddle

Answer 2

电台输入按name标签分组，分组只能选择一个。所以你要做的是在同一行的每个无线电输入上给出相同的 name 标签。

就这么简单。

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