appendColGroup1.html 570 B

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  1. <HEAD>
  2. <SCRIPT src=tableDom.js>
  3. </SCRIPT>
  4. <SCRIPT>
  5. function doIt() {
  6. var table = document.getElementsByTagName("TABLE")[0];
  7. var cg = document.createElement("COLGROUP", null);
  8. cg.width=200
  9. var col = document.createElement("COL", null);
  10. cg.appendChild(col);
  11. col = document.createElement("COL", null);
  12. cg.appendChild(col);
  13. table.appendChild(cg);
  14. }
  15. </SCRIPT>
  16. </HEAD>
  17. <BODY onload="doIt()">
  18. <table bgcolor=orange border>
  19. <colgroup>
  20. <col width=100>
  21. </colgroup>
  22. <tr>
  23. <td>col-100</td><td>cg-200</td><td>cg-200</td>
  24. </tr>
  25. </table>
  26. </BODY></HTML>