在Javascript/jQuery中的固定高度/宽度表格单元格中调整字体大小 [英] Adjust fontsize in fixed-height/width table cells in Javascript/jQuery

问题描述

我想制作一个具有固定高度/宽度单元格的可打印时间表. 单元格包含名称，但我不希望名称出现换行符.

I want to make a a printable schedule as table with fixed height/width cells. Cells contains names and I don't want that the names do line breaks.

有没有一种方法可以动态调整字体大小，从而不会出现换行符或隐藏文本?

Is there a way to dynamically adjust the font-size so that there will be no linebreaks or hiding text?

也许有人知道该问题的好插件或摘要?

Maybe someone knows a good plugin or snippet for that issue?

推荐答案

尝试用white-space: nowrap和overflow: hidden将每个单元格的内容包装到另一个元素(表单元格不支持overflow :hidden)，并减小font-size，直到其内容适合其中为止.

Try wrapping the contents of each cell with another element (table cells don't support overflow :hidden) with white-space: nowrap and overflow: hidden and reducing the font-size of that element until it's contents fit into it.

示例代码:

HTML:

<table>
  <tbody>
    <tr>
      <td><span>cell</span></td>
      <td><span>another cell</span></td>
      <td><span>yet another cell</span></td>
    </tr>
  </tbody>
</table>

CSS:

td span {
  display: block;
  white-space: nowrap;
  width: 100px;
  overflow: hidden;
  font-size: 100%;
}

JS:

$(function() {
  $('td span').each(function() {
    var fontSize = 100;
    while (this.scrollWidth > $(this).width() && fontSize > 0) {
      // adjust the font-size 5% at a time
      fontSize -= 5;
      $(this).css('font-size', fontSize + '%');
    }
  });
});

示例的工作版本(JSBin).

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