Set Column WidthConstraint

Question

Set Column WidthConstraint

Many individuals continue to utilize tables for organizing controls, data, and more - a prime example being the widely-used jqGrid. It's perplexing how there appears to be some sort of sorcery involved (after all, we're talking about tables here, how much magic can they really possess?)

How does jqGrid manage to enforce specific column widths in a table? If I attempt to replicate this behavior myself by setting each <td style='width: 20px'>, the cell will still expand once the content surpasses 20px!

Any thoughts or insights on this matter?

html css layout html-table

Answer 1

Answer №1

If you want to improve the styling of your table, consider utilizing the <col> tag to manage each column's width. To ensure this works effectively, make sure to add the style table-layout:fixed to either the <table> element itself or its CSS class. Additionally, don't forget to set the overflow style for the cells as well.

Explore more about the <col> tag here.

<table class="fixed">
    <col width="20px" />
    <col width="30px" />
    <col width="40px" />
    <tr>
        <td>text</td>
        <td>text</td>
        <td>text</td>
    </tr>
</table>

Your CSS should include:

table.fixed { table-layout: fixed; }
table.fixed td { overflow: hidden; }

Answer 2

If you want to improve the styling of your table, consider utilizing the <col> tag to manage each column's width. To ensure this works effectively, make sure to add the style table-layout:fixed to either the <table> element itself or its CSS class. Additionally, don't forget to set the overflow style for the cells as well.

Explore more about the <col> tag here.

<table class="fixed">
    <col width="20px" />
    <col width="30px" />
    <col width="40px" />
    <tr>
        <td>text</td>
        <td>text</td>
        <td>text</td>
    </tr>
</table>

Your CSS should include:

table.fixed { table-layout: fixed; }
table.fixed td { overflow: hidden; }

Answer 3

Answer №2

With the advancement of HTML5/CSS3, a more effective solution to the problem is now available. In my view, utilizing this CSS-only approach is highly recommended:

table.fixed {table-layout:fixed; width:90px;}/*It's crucial to specify the table width!*/
table.fixed td {overflow:hidden;}/*Conceal text overflow in cells.*/
table.fixed td:nth-of-type(1) {width:20px;}/*Set column 1 width.*/
table.fixed td:nth-of-type(2) {width:30px;}/*Set column 2 width.*/
table.fixed td:nth-of-type(3) {width:40px;}/*Set column 3 width.*/

<table class="fixed">
    <tr>
        <td>Veryverylongtext</td>
        <td>Actuallythistextismuchlongeeeeeer</td>
        <td>We should use spaces tooooooooooooo</td>
    </tr>
</table>

Remember to define the width for the table as well, following even in haunter's approach. Failing to do so will result in it not functioning properly.
Additionally, a new CSS3 technique proposed by vsync is worth considering: word-break:break-all;. This allows breaking words without spaces into multiple lines. Simply adjust the code like this:

table.fixed { table-layout:fixed; width:90px; word-break:break-all;}

End Result

Answer 4

With the advancement of HTML5/CSS3, a more effective solution to the problem is now available. In my view, utilizing this CSS-only approach is highly recommended:

table.fixed {table-layout:fixed; width:90px;}/*It's crucial to specify the table width!*/
table.fixed td {overflow:hidden;}/*Conceal text overflow in cells.*/
table.fixed td:nth-of-type(1) {width:20px;}/*Set column 1 width.*/
table.fixed td:nth-of-type(2) {width:30px;}/*Set column 2 width.*/
table.fixed td:nth-of-type(3) {width:40px;}/*Set column 3 width.*/

<table class="fixed">
    <tr>
        <td>Veryverylongtext</td>
        <td>Actuallythistextismuchlongeeeeeer</td>
        <td>We should use spaces tooooooooooooo</td>
    </tr>
</table>

Remember to define the width for the table as well, following even in haunter's approach. Failing to do so will result in it not functioning properly.
Additionally, a new CSS3 technique proposed by vsync is worth considering: word-break:break-all;. This allows breaking words without spaces into multiple lines. Simply adjust the code like this:

table.fixed { table-layout:fixed; width:90px; word-break:break-all;}

End Result

Answer 5

Answer №3

td table 
{
  layout-style:fixed;
  cell-width:20px;
  hidden-overflow:true;
  word-break:wrap;
}

Answer 6

td table 
{
  layout-style:fixed;
  cell-width:20px;
  hidden-overflow:true;
  word-break:wrap;
}

Answer 7

Answer №4

Instead of having a single long table td cell that stretched to each edge of the browser and looked unattractive, I decided to make a change. I wanted that particular column to have a fixed size and for the words to break when they reached a certain width. This solution worked perfectly for my needs:

<td><div style='width: 150px;'>Text that will break here</div></td>

I discovered that you don't actually need to add any styles to the table or tr elements. Another suggestion was to use overflow:hidden;, but this would cause any extra text to disappear.

Answer 8

Instead of having a single long table td cell that stretched to each edge of the browser and looked unattractive, I decided to make a change. I wanted that particular column to have a fixed size and for the words to break when they reached a certain width. This solution worked perfectly for my needs:

<td><div style='width: 150px;'>Text that will break here</div></td>

I discovered that you don't actually need to add any styles to the table or tr elements. Another suggestion was to use overflow:hidden;, but this would cause any extra text to disappear.

Answer 9

Answer №5

for maximizing table width:

The table width should always be set to 100%
If you need N columns, then there must be N+1 THs

Here is an example for a table with 3 columns:

table.fixed {
      table-layout: fixed;
      width: 100%;
    }
table.fixed td {
      overflow: hidden;
    }

  <table class="fixed">
      <col width=20 />
      <col width=20 />
      <col width=20 />
    <tr>
      <th>1</th>
      <th>2</th>
      <th>3</th>
      <th>FREE</th>
    </tr>
    <tr>
      <td>text111111111</td>
      <td>text222222222</td>
      <td>text3333333</td>
    </tr>
  </table>

Answer 10

for maximizing table width:

The table width should always be set to 100%
If you need N columns, then there must be N+1 THs

Here is an example for a table with 3 columns:

table.fixed {
      table-layout: fixed;
      width: 100%;
    }
table.fixed td {
      overflow: hidden;
    }

  <table class="fixed">
      <col width=20 />
      <col width=20 />
      <col width=20 />
    <tr>
      <th>1</th>
      <th>2</th>
      <th>3</th>
      <th>FREE</th>
    </tr>
    <tr>
      <td>text111111111</td>
      <td>text222222222</td>
      <td>text3333333</td>
    </tr>
  </table>

Answer 11

Answer №6

table { 
    table-layout:fixed; width:200px;
}
table tr {
    height: 20px;
}

10 rows and 10 columns.

Answer 12

table { 
    table-layout:fixed; width:200px;
}
table tr {
    height: 20px;
}

10 rows and 10 columns.

Answer 13

Answer №7

table
{
  table-layout:fixed;
}
td,th
{
  width:20px; 
  word-wrap:break-word;
}

:last-child ... :nth-last-child(1) or ...

Answer 14

table
{
  table-layout:fixed;
}
td,th
{
  width:20px; 
  word-wrap:break-word;
}

:last-child ... :nth-last-child(1) or ...

Set Column WidthConstraint

Answer №1

Answer №2

End Result

Answer №3

Answer №4

Answer №5

Answer №6

Answer №7

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Set Column WidthConstraint

Answer №1

Answer №2

End Result

Answer №3

Answer №4

Answer №5

Answer №6

Answer №7

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