CTS/Question5.html at master · shinybevin/CTS · GitHub

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<html>
<head>
<title> Change the Content </title>
<script> function changeContent()
 {
 rn = window.prompt("Input the Row number(0,1,2)", "0");
 cn = window.prompt("Input the Column number(0,1)","0");
 content = window.prompt("Input the Cell content");
 var x=document.getElementById('cell').rows[parseInt(rn,10)].cells;
 x[parseInt(cn,10)].innerHTML=content;
 }
 </script>
 </head>
 <body>
 <center>
<form>
<table id="cell" border="1" width=400px>
<tr>
<td> R1C1 </td>
<td> R1C2 </td>
<td> R1C3 </td>
<td> R1C4 </td>
<td> R1C5 </td>
</tr> <tr>
<td> R2C1 </td>
<td> R2C2 </td>
<td> R2C3 </td>
<td> R2C4 </td>
<td> R2C5 </td>
</tr> <tr>
<td> R3C1 </td>
<td> R3C2 </td>
<td> R3C3 </td>
<td> R3C4 </td>
<td> R3C5 </td>
</tr> <tr>
<td> R4C1 </td>
<td> R4C2 </td>
<td> R4C3 </td>
<td> R4C4 </td>
<td> R4C5 </td>
</tr> <tr>
<td> R5C1 </td>
<td> R5C2 </td>
<td> R5C3 </td>
<td> R5C4 </td>
<td> R5C5 </td>
</tr>
</table>
<input type="button" onclick="changeContent()" value="Change content">
</form>
</center>
</body>
</html>