首页 > 解决方案 > 日历的引导表

问题描述

我正在尝试使用表格为视力障碍者创建一个 Bootstrap 4 日历,该表格将使用浏览器的全宽和高度显示。我在另一篇文章中获得了某人的帮助,但我使用了绝对定位的跨度,我认为这有点骇人听闻。我想使用 Bootstap 4 SVG 箭头在标题区域中选择“上一个”和“下一个”月份,但日历的最后一行一直被截断。

以前使用跨度但工作全宽和高度的解决方案: https ://jsfiddle.net/2gb3a4ty/

当前切断最后一行的解决方案: https ://jsfiddle.net/da79hwqu/

索引.html

<table  class="table table-bordered vh-100">
  <thead>
    <tr id="monthHeader">

      <div id="header" class="d-flex align-middle justify-content-around mt-3">   
        <svg xmlns="http://www.w3.org/2000/svg" width="42" height="42" fill="currentColor" class="bi bi-arrow-left-square" id="prev" viewBox="0 0 16 16">
          <path fill-rule="evenodd" d="M15 2a1 1 0 0 0-1-1H2a1 1 0 0 0-1 1v12a1 1 0 0 0 1 1h12a1 1 0 0 0 1-1V2zM0 2a2 2 0 0 1 2-2h12a2 2 0 0 1 2 2v12a2 2 0 0 1-2 2H2a2 2 0 0 1-2-2V2zm11.5 5.5a.5.5 0 0 1 0 1H5.707l2.147 2.146a.5.5 0 0 1-.708.708l-3-3a.5.5 0 0 1 0-.708l3-3a.5.5 0 1 1 .708.708L5.707 7.5H11.5z"/>
        </svg>      
        <h1 class="d-inline-block align-middle" id="month">January</h1>
        <svg xmlns="http://www.w3.org/2000/svg" width="42" height="42" fill="currentColor" class="bi bi-arrow-right-square" id="next" viewBox="0 0 16 16">
          <path fill-rule="evenodd" d="M15 2a1 1 0 0 0-1-1H2a1 1 0 0 0-1 1v12a1 1 0 0 0 1 1h12a1 1 0 0 0 1-1V2zM0 2a2 2 0 0 1 2-2h12a2 2 0 0 1 2 2v12a2 2 0 0 1-2 2H2a2 2 0 0 1-2-2V2zm4.5 5.5a.5.5 0 0 0 0 1h5.793l-2.147 2.146a.5.5 0 0 0 .708.708l3-3a.5.5 0 0 0 0-.708l-3-3a.5.5 0 1 0-.708.708L10.293 7.5H4.5z"/>
        </svg>
      </div>

    </tr>
    
        <tr class="text-center" id="weekHeader">
          <th class="headerDay">Sun</th>
          <th class="headerDay">Mon</th>
          <th class="headerDay">Tues</th>
          <th class="headerDay">Wed</th>
          <th class="headerDay">Thur</th>
          <th class="headerDay">Fri</th>
          <th class="headerDay">Sat</th>
        </tr>    
    
  </thead>
  <tbody>
        <tr>
          <td class="day">1</td>
          <td class="day">2</td>
          <td class="day">3</td>
          <td class="day">4</td>
          <td class="day">5</td>
          <td class="day">6</td>
          <td class="day">7</td>
        </tr>

        <tr>
          <td class="day">8</td>
          <td class="day">9</td>
          <td class="day">10</td>
          <td class="day">11</td>
          <td class="day">12</td>
          <td class="day">13</td>
          <td class="day">14</td>
        </tr>

        <tr>
          <td class="day">15</td>
          <td class="day">16</td>
          <td class="day">17</td>
          <td class="day">18</td>
          <td class="day">19</td>
          <td class="day">20</td>
          <td class="day">21</td>
        </tr>

        <tr>
          <td class="day">22</td>
          <td class="day">23</td>
          <td class="day">24</td>
          <td class="day">25</td>
          <td class="day">26</td>
          <td class="day">27</td>
          <td class="day">28</td>
        </tr>
        
        <tr>
          <td class="day">29</td>
          <td class="day">30</td>
          <td class="day">31</td>
          <td></td>
          <td></td>
          <td></td>
          <td></td>
        </tr>
  </tbody>
</table>

样式.css

body {
  overflow: hidden;
}

#weekHeader {
  height: 2%;  
}

.headerDay {
  width: calc(100vw / 7);
}

#prev:hover, #next:hover, .day{
  cursor: pointer;
}

标签: cssbootstrap-4html-tablecalendar

解决方案


浏览器会自动更正您的缺失th,并将您放在表格之外。trtheaddiv#header

您只需要正确使用thead标签,这需要一个trth标签。tr您可以通过将 更改为thwith使其与 flex-box一起使用,colspan="7"但随后浏览器将自动更正缺少的tr.

相反,你可以试试这个:

<thead>
    <tr id="monthHeader">
        <th colspan="7" id="header" class="text-center">...</th>
    </tr>
</thead>

d-flex不适用于th标签,因为它是一种不同类型的显示“表格单元”,它使用colspan.

演示


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