/Html/Cambiar valor de atributo colspan jquery

Cambiar valor de atributo colspan jquery

<script type="text/javascript" >
	// cambiamos el valor del colspan
  	$("#nombres_dni").attr("colspan", 2);
</script>

<table>
  <thead>
    <tr>
      <th>#</th>
      <th colspan="1" id="nombres_dni">Nombres/DNI</th>
      <th>fecha</th>
    </tr>
   </thead>
   <tbody>
     <tr>
       <td>1</td>
       <td>Junior Cercado Vasquez</td>
       <td>78738239</td>
       <td>21-02-2022</td>
     </tr>
  </tbody>
</table>

Similar codes

0 vote277 views1 answer
Unicode menu icon
Html
0 vote262 views1 answer
Href download specify file name
Html
1 vote445 views1 answer
Generator html do css
Html
0 vote264 views1 answer
Bootstrap nav nav tabs float right
Html
0 vote258 views1 answer
Animate image or text html
Html
14 votes253 views2 answers
Add a viewport meta tag to the document head to set the width of the layout viewport equal to the width of the device and set the initial scale of the viewport to 1.0.
Html
2 votes264 views1 answer
Scroll to a div using href
Html
1 vote270 views1 answer
Empty link
Html
0 vote260 views1 answer
Html personal website template
Html
1 vote241 views1 answer
How to align 2 buttons in a div
Html