Home - News ( United States | United Kingdom | Italy | Germany ) - Football scores

Showing content from https://developer.mozilla.org/en-US/docs/Web/API/HTMLTableColElement/span below:

HTMLTableColElement: span property - Web APIs

Baseline Widely available

The span read-only property of the HTMLTableColElement interface represents the number of columns this <col> or <colgroup> must span; this lets the column occupy space across multiple columns of the table. It reflects the span attribute.

A positive number representing the number of columns.

Note: When setting a new value, the value is clamped to the nearest strictly positive number (up to 1000).

This example provides two buttons to modify the column span of the first cell of the body.

<table>
  <colgroup>
    <col />
    <col span="2" class="multiColumn" />
  </colgroup>
  <thead>
    <th></th>
    <th scope="col">C1</th>
    <th scope="col">C2</th>
    <th scope="col">C3</th>
    <th scope="col">C4</th>
  </thead>
  <tbody>
    <tr>
      <th scope="row">Row 1</th>
      <td>cell</td>
      <td>cell</td>
      <td>cell</td>
      <td>cell</td>
    </tr>
  </tbody>
</table>
<button id="increase">Increase column span</button>
<button id="decrease">Decrease column span</button>
<div>The first &lt;col&gt; spans <output>2</output> actual column(s).</div>

table {
  border-collapse: collapse;
}

th,
td,
table {
  border: 1px solid black;
}

button {
  margin: 1em 1em 1em 0;
}

.multiColumn {
  background-color: #d7d9f2;
}

// Obtain relevant interface elements
const col = document.querySelectorAll("col")[1];
const output = document.querySelectorAll("output")[0];

const increaseButton = document.getElementById("increase");
const decreaseButton = document.getElementById("decrease");

increaseButton.addEventListener("click", () => {
  col.span += 1;

  // Update the display
  output.textContent = col.span;
});

decreaseButton.addEventListener("click", () => {
  col.span -= 1;

  // Update the display
  output.textContent = col.span;
});

RetroSearch is an open source project built by @garambo | Open a GitHub Issue

Search and Browse the WWW like it's 1997 | Search results from DuckDuckGo

HTML: 3.2 | Encoding: UTF-8 | Version: 0.7.4