日期:2014-05-16 浏览次数:20357 次
<html> <head> </head> <body> <table id="myTable" border=1> <tr> <td> Row1 cell1 </td> <td> Row1 cell2 </td> </tr> <tr> <td> Row2 cell1 </td> <td> Row2 cell2 </td> </tr> <tr> <td> Row3 cell1 </td> <td> Row3 cell2 </td> </tr> </table> <script> function insRow(){ var x=document.getElementById('myTable').insertRow(0) var y=x.insertCell(0) var z=x.insertCell(1) y.innerHTML="NEW CELL1" z.innerHTML="NEW CELL2" } </script> <input type="button" value="InsertRow" onclick="insRow()";> </body> </html>
<html> <head> </head> <body> <table id="myTable" border=1> <tr> <td> Row 0, cell 0 </td> <td> Row 0, cell 1 </td> </tr> <tr> <td> Row 1, cell 0 </td> <td> Row 1, cell 1 </td> </tr> <tr> <td> Row 2, cell 0 </td> <td> Row 2, cell 1 </td> </tr> </table> <script> function insRow(iIndex) { var t = document.getElementById('myTable'); var columnCount = t.rows[0].cells.length; var r = t.insertRow(iIndex); var c; for (var i=0; i<columnCount; i++) { c = r.insertCell(i); c.innerText = "Row " + iIndex + ", cell " + i; } } function appCol() { var t=document.getElementById('myTable'); var r, c; for (var i=0; i<t.rows.length; i++) { r = t.rows[i]; c = r.insertCell(); c.innerText = "Row " + i + ", cell " + (r.cells.length-1); } } </script> <input type="button" value="InsertRow" onclick="insRow(0)";> <input type="button" value="AppendColumn" onclick="appCol()";> </body> </html>