Question

有没有办法让html中的表单元格中的文本自动滚动，如股票或新闻自动收报机？我已经看到一些使用CSS来实现类似旧的不赞成选框标记的效果的例子，但它似乎不会在表格内部工作。我知道单元格溢出的CSS解决方案允许用户使用滚动条浏览文本，我特别想知道是否可以在没有用户输入的情况下自动执行此操作。< / p>

Answer 1

你可以使用@ {kaceik＆table的评论来做到这一点，在我看来divs会更容易。

＆＃13;

.tech-slideshow {
  height: 200px;
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
  transform: translate3d(0, 0, 0);
}

.tech-slideshow>td {
  height: 200px;
  width: 256px;
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  transform: translate3d(0, 0, 0);
}

.tech-slideshow .mover-1 {
  animation: moveSlideshow 5s linear infinite;
}

@keyframes moveSlideshow {
  100% {
    transform: translateX(-66.6666%);
  }
}

＆＃13;

<table>
  <tr class="tech-slideshow">
    <td class="mover-1">
      scrolling text scrolling text
    </td>
  </tr>
</table>

＆＃13;

Answer 2

这是一个小提琴，显示了在表格中使用div进行垂直滚动的示例。

table.scrollable-content tbody tr{
  overflow:auto;
  display:block;
  height:30px;
}
table.scrollable-content tbody tr div{
    animation-name: example;
    animation-duration: 5s;
}
table.scrollable-content tbody tr:hover div{
    animation-name: example2;
    animation-duration: 5s;
}

@keyframes example {
    from {background-color: rgba(250,0,0,0.5);}
    to {
      background-color: rgba(250,250,0,0.5);
       transform:translateY(-30px)
    }
}
@keyframes hovered {
    from {background-color: rgba(250,0,0,0.5);}
    to {
      background-color: rgba(250,250,0,0.5);
       transform:translateY(-30px)
    }
}

<table class="scrollable-content">
<thead><tr><th>header</th></tr></thead>
<tbody>
<tr>
<td>
<div>
Body with very long text,Body with very long text,<br/>Body with very long text,Body with very long text,Body with very long text,Body with very long text,Body with very long text,Body with very long text,Body with very long text
</div>
</td>
</tr>
</tbody>
</table>

查看小提琴中的代码 https://jsfiddle.net/2vkp1g7a/

在html表中自动滚动文本

2 个答案: