html - 如何使表格列的宽度仅占用必要的空间并带有省略号溢出？

Question

我希望我的表格宽度为 100%，并且表格的每一列只占用它需要的空间。如果溢出，则会出现省略号。

没有表格布局:固定；

html, body {
   margin: 0;
   padding: 0;
   font-family: sans-serif; */
}

.account-products-container .table {
   width: 100%;
   max-width: 100%;
   margin: 20px 0;
   border-collapse: collapse;
   border-spacing: 0;
   display: table;
   table-layout: auto;
}

.account-products-container .table-striped>tbody>tr:nth-of-type(odd) {
   background-color: #eee;
}

.account-products-container .table>thead>tr>th {
   padding: 8px;
   line-height: 1.428571429;
   font-weight: 600;
   text-transform: uppercase;
   vertical-align: bottom;
   border-bottom: 1px solid #DDD;
   text-align: left;
}

.account-products-container .table>tbody>tr>td {
   padding: 8px;
   line-height: 1.428571429;
   vertical-align: top;
   border-top: 1px solid #DDD;
   overflow: hidden;
   text-overflow: ellipsis;
   white-space: nowrap;
   cursor: pointer;
}

<div class="account-products-container">
  <table class="table table-striped">
   <thead>
     <tr>
       <th>ID</th>
       <th>Product</th>
     </tr>
   </thead>
   <tbody>
     <tr>
       <td>123456789</td>
       <td>This is the name of a product that is long</td>
     </tr>
     <tr>
       <td>549490309</td>
       <td>This is a product title that is even longer than the first one and longer than the second one because the second one is short, so of course it's longer.</td>
     </tr>
     <tr>
       <td>005948333</td>
       <td>This one is short</td>
     </tr>
   </tbody>
 </table>
</div>

这就是我希望列的外观，但是没有 table-layout: fixed;，由于 white-space: nowrap;，表格没有调整大小而是溢出>.

使用表格布局:固定；

html, body {
   margin: 0;
   padding: 0;
   font-family: sans-serif; */
}

.account-products-container .table {
   width: 100%;
   max-width: 100%;
   margin: 20px 0;
   border-collapse: collapse;
   border-spacing: 0;
   display: table;
   table-layout: fixed;
}

.account-products-container .table-striped>tbody>tr:nth-of-type(odd) {
   background-color: #eee;
}

.account-products-container .table>thead>tr>th {
   padding: 8px;
   line-height: 1.428571429;
   font-weight: 600;
   text-transform: uppercase;
   vertical-align: bottom;
   border-bottom: 1px solid #DDD;
   text-align: left;
}

.account-products-container .table>tbody>tr>td {
   padding: 8px;
   line-height: 1.428571429;
   vertical-align: top;
   border-top: 1px solid #DDD;
   overflow: hidden;
   text-overflow: ellipsis;
   white-space: nowrap;
   cursor: pointer;
}

<div class="account-products-container">
  <table class="table table-striped">
   <thead>
     <tr>
       <th>ID</th>
       <th>Product</th>
     </tr>
   </thead>
   <tbody>
     <tr>
       <td>123456789</td>
       <td>This is the name of a product that is long</td>
     </tr>
     <tr>
       <td>549490309</td>
       <td>This is a product title that is even longer than the first one and longer than the second one because the second one is short, so of course it's longer.</td>
     </tr>
     <tr>
       <td>005948333</td>
       <td>This one is short</td>
     </tr>
   </tbody>
 </table>
</div>

这响应很好，并且有省略号，但我的专栏不再占用最小空间。

我怎样才能让列只占用他们需要的空间，同时让我的表响应良好？

如果你想玩它:JSFiddle

Answer 1

你可以

• 使用自动布局以考虑内容
• 将表格的宽度设置为 100%。它将被视为最小宽度。
• 将第二列的宽度设置为 100%。然后它会增长，占用所有可用空间(如果有的话)。
• 为防止第二列因内容而增长更多，将它们包装在绝对定位的容器中。

html, body {
  margin: 0;
  padding: 0;
  font-family: sans-serif; */
}

.account-products-container .table {
  width: 100%;
  max-width: 100%;
  margin: 20px 0;
  border-collapse: collapse;
  border-spacing: 0;
  display: table;
  table-layout: auto;
}

.account-products-container .table-striped>tbody>tr:nth-of-type(odd) {
  background-color: #eee;
}

.account-products-container .table>thead>tr>th {
  padding: 8px;
  line-height: 1.428571429;
  font-weight: 600;
  text-transform: uppercase;
  vertical-align: bottom;
  border-bottom: 1px solid #DDD;
  text-align: left;
}

.account-products-container .table>tbody>tr>td {
  padding: 8px;
  line-height: 1.428571429;
  vertical-align: top;
  border-top: 1px solid #DDD;
  cursor: pointer;
  white-space: nowrap;
}
td:nth-child(2) {
  width: 100%;
  position: relative;
}
td:nth-child(2):not(:empty)::after {
  /* Prevent row from collapsing vertically if the first column is empty */
  content: '';
  display: inline-block;
}
td:nth-child(2) > span {
  position: absolute;
  left: 0;
  right: 0;
  overflow: hidden;
  text-overflow: ellipsis;
}

<div class="account-products-container">
  <table class="table table-striped">
   <thead>
     <tr>
       <th>ID</th>
       <th>Product</th>
     </tr>
   </thead>
   <tbody>
     <tr>
       <td>123456789</td>
       <td><span>This is the name of a product that is long</span></td>
     </tr>
     <tr>
       <td>549490309</td>
       <td><span>This is a product title that is even longer than the first one and longer than the second one because the second one is short, so of course it's longer.</span></td>
     </tr>
     <tr>
       <td>005948333</td>
       <td><span>This one is short</span></td>
     </tr>
   </tbody>
 </table>
</div>