Ejercicio:
| <html> | |
| <head><title>najs</title> | |
| </head> | |
| <script> | |
| document.write('<table width="100%" border ="1">') | |
| for (i= 1; i<=4; i++){ | |
| document.write('<tr>'); | |
| for (j=1; j<=4; j++){ | |
| document.write('<td>'); | |
| document.write('<input type="text" id="'+ (i+"_"+j) +'"value="">'); | |
| document.write('</td>')} | |
| document.write('</tr>')} | |
| document.write('</table>'); | |
| function buscar(){ | |
| fila= document.getElementById("fila").value; | |
| columna= document.getElementById("columna").value; | |
| texto= document.getElementById("texto").value; | |
| document.getElementById(fila + "_" + columna).value=texto; | |
| } | |
| </script> | |
| <body> | |
| fila: <input type="text" id="fila"><br> | |
| columna:<input type="text" id="columna"><br> | |
| texto:<input type="text" id="texto"><br> | |
| <input type="button" value="aceptar" onclick ="buscar()"> | |
| </body> | |
| </html> |
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