Element.ariaColIndexText

The ariaColIndexText property of the Element interface reflects the value of the aria-colindextext attribute, which defines a human readable text alternative of aria-colindex.

Value

A string.

Examples

In this example the aria-colindex attribute on the element with an ID of role-heading is set to "Aria Role column". Using ariaColIndexText we update the value to the string "New column name".

html
<table
  id="semantic-table"
  role="table"
  aria-label="Semantic Elements"
  aria-describedby="semantic_elements_table_desc"
  aria-rowcount="100">
  <caption id="semantic_elements_table_desc">
    Semantic Elements to use instead of ARIA's roles
  </caption>
  <thead role="rowgroup">
    <tr role="row">
      <th
        role="columnheader"
        id="role-heading"
        aria-sort="none"
        aria-rowindex="1"
        aria-colindex="1"
        aria-colindextext="Aria Role column">
        ARIA Role
      </th>
      <th
        role="columnheader"
        id="element-heading"
        aria-sort="none"
        aria-rowindex="1">
        Semantic Element
      </th>
    </tr>
  </thead>
  <tbody role="rowgroup">
    <tr role="row">
      <td role="cell" aria-rowindex="11">header</td>
      <td role="cell" aria-rowindex="11">h1</td>
    </tr>
    <tr role="row">
      <td role="cell" aria-rowindex="16">header</td>
      <td role="cell" aria-rowindex="16">h6</td>
    </tr>
    <tr role="row">
      <td role="cell" aria-rowindex="18">rowgroup</td>
      <td role="cell" aria-rowindex="18">thead</td>
    </tr>
    <tr role="row">
      <td role="cell" aria-rowindex="24">term</td>
      <td role="cell" aria-rowindex="24">dt</td>
    </tr>
  </tbody>
</table>
js
let el = document.getElementById("role-heading");
console.log(el.ariaColIndexText); // "Aria Role"
el.ariaColIndexText = "New column name";
console.log(el.ariaColIndexText); // "New column name"

Specifications

Specification
Accessible Rich Internet Applications (WAI-ARIA)
# dom-ariamixin-ariacolindextext

Browser compatibility

Report problems with this compatibility data on GitHub
desktopmobile
Chrome
Edge
Firefox
Opera
Safari
Chrome Android
Firefox for Android
Opera Android
Safari on iOS
Samsung Internet
WebView Android
WebView on iOS
ariaColIndexText

Legend

Tip: you can click/tap on a cell for more information.

Full support
Full support
No support
No support

See also