HTML Table Column Selectable

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Tue Mar 09 2021 17:26:12 GMT+0000 (Coordinated Universal Time)

var columns=['a','b']
var data = [{a:'John',b:'Smith'},{a:'Sam',b:'Malone'}]

var d1=columns.map(c => {
  return ` <td>
      <table>
        <tr><th>${c}</th></tr>
        ${data.map(r => ` <tr><td>${ r[c]}</td></tr>`).join('')}
       
      </table>
    </td>`
})
var table1=`<table>
  <tr>
   ${d1.join('')}
    
  </tr>
</table>`;
document.getElementById('app').innerHTML=table1;

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HTML Table Column Selectable

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