Revision 449309 of HTMLDataElement

<p>{{DomRef}}</p>
<p>The <strong><code>HTMLDataElement</code></strong> interface provides special properties (beyond the regular {{domxref("HTMLElement")}} interface it also has available to it by inheritance) for manipulating {{HTMLElement("data")}} elements.</p>
<h2 id="Properties">Properties</h2>
<p><em>Inherits properties from its parent, {{domxref("HTMLElement")}}.</em></p>
<table class="standard-table">
  <thead>
    <tr>
      <th scope="col">Name</th>
      <th scope="col">Type</th>
      <th scope="col">Description</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td><code>value</code></td>
      <td>{{domxref("DOMString")}}</td>
      <td>Reflects the {{ htmlattrxref("value", "data") }} HTML attribute, containing a machine-readable form of the element's value.</td>
    </tr>
  </tbody>
</table>
<h2 id="Methods" name="Methods">Methods</h2>
<p><em>No specific method; inherits methods from its parent, {{domxref("HTMLElement")}}.</em></p>
<h2 id="Specifications">Specifications</h2>
<table class="standard-table">
  <tbody>
    <tr>
      <th scope="col">Specification</th>
      <th scope="col">Status</th>
      <th scope="col">Comment</th>
    </tr>
    <tr>
      <td>{{SpecName('HTML WHATWG', "text-level-semantics.html#the-data-element", "HTMLDataElement")}}</td>
      <td>{{Spec2('HTML WHATWG')}}</td>
      <td>Initial definition.</td>
    </tr>
  </tbody>
</table>
<h2 id="Browser_compatibility">Browser compatibility</h2>
<div>
  {{CompatibilityTable}}</div>
<div id="compat-desktop">
  <table class="compat-table">
    <tbody>
      <tr>
        <th>Feature</th>
        <th>Chrome</th>
        <th>Firefox (Gecko)</th>
        <th>Internet Explorer</th>
        <th>Opera</th>
        <th>Safari (WebKit)</th>
      </tr>
      <tr>
        <td>Basic support</td>
        <td>{{CompatNo}}</td>
        <td>{{CompatGeckoDesktop(22)}}</td>
        <td>{{CompatNo}}</td>
        <td>{{CompatUnknown}}</td>
        <td>{{CompatNo}}</td>
      </tr>
    </tbody>
  </table>
</div>
<div id="compat-mobile">
  <table class="compat-table">
    <tbody>
      <tr>
        <th>Feature</th>
        <th>Android</th>
        <th>Firefox Mobile (Gecko)</th>
        <th>IE Phone</th>
        <th>Opera Mobile</th>
        <th>Safari Mobile</th>
      </tr>
      <tr>
        <td>Basic support</td>
        <td>{{CompatNo}}</td>
        <td>{{CompatGeckoMobile(22)}}</td>
        <td>{{CompatNo}}</td>
        <td>{{CompatUnknown}}</td>
        <td>{{CompatNo}}</td>
      </tr>
    </tbody>
  </table>
</div>
<h2 id="See_also">See also</h2>
<ul>
  <li>The HTML element implementing this interface: {{HTMLElement("data")}}.</li>
</ul>