<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Notas</title>
</head>
<body>
<form action="calcularpromedio.php" method="post">
<table border="1" align="center" width="50%">
<tr>
<td colspan="2" align="center">Datos del estudiante</td>
</tr>
<tr>
<td align="right"> Nombre y Apellido</td>
<td><input type="text" name="nombre" size="50"></td>
</tr>
<tr>
<td align="right">Dirección</td>
<td><input type="text" name="direc" size="50"></td>
</tr>
<tr>
<td align="right">Teléfono</td>
<td><input type="text" name="tlf" size="50"></td>
</tr>
<tr>
<td colspan="2" align="center">Notas del estudiante</td>
</tr>
<tr>
<td align="center" width="50%">Subproyecto</td>
<td align="center" width="50%">Notas</td>
</tr>
<?php
$contador=1;
do{
?>
<tr>
<td align="right"><input type="text" name=<?php echo "S".$contador ?>></td>
<td><input type="text" name=<?php echo "N".$contador ?>></td>
</tr>
<?php
$contador=$contador+1;
}while ($contador<=5)
?>
<tr>
<td colspan="2" align="center"><input type="submit" name="Enviar" value="Calcular promedio"></td>
</tr>
</table>
</form>
</body>
</html>
Vista del Html
| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <title>Notas</title> | |
| </head> | |
| <body> | |
| <table border="1" align="center" width="50%"> | |
| <tr> | |
| <td colspan="2" align="center">Datos del estudiante</td> | |
| </tr> | |
| <tr> | |
| <td align="right"> Nombre y Apellido</td> | |
| <td><input type="text" name="nombre" size="50"></td> | |
| </tr> | |
| <tr> | |
| <td align="right">Dirección</td> | |
| <td><input type="text" name="direc" size="50"></td> | |
| </tr> | |
| <tr> | |
| <td align="right">Teléfono</td> | |
| <td><input type="text" name="tlf" size="50"></td> | |
| </tr> | |
| <tr> | |
| <td colspan="2" align="center">Notas del estudiante</td> | |
| </tr> | |
| <tr> | |
| <td align="center" width="50%">Subproyecto</td> | |
| <td align="center" width="50%">Notas</td> | |
| </tr> | |
| <tr> | |
| <td align="right"><input type="text" name=S1></td> | |
| <td><input type="text" name=N1></td> | |
| </tr> | |
| <tr> | |
| <td align="right"><input type="text" name=S2></td> | |
| <td><input type="text" name=N2></td> | |
| </tr> | |
| <tr> | |
| <td align="right"><input type="text" name=S3></td> | |
| <td><input type="text" name=N3></td> | |
| </tr> | |
| <tr> | |
| <td align="right"><input type="text" name=S4></td> | |
| <td><input type="text" name=N4></td> | |
| </tr> | |
| <tr> | |
| <td align="right"><input type="text" name=S5></td> | |
| <td><input type="text" name=N5></td> | |
| </tr> | |
| <tr> | |
| <td colspan="2" align="center"><input type="submit" name="Enviar" value="Calcular promedio"></td> | |
| </tr> | |
| </table> | |
| </body> | |
| </html> Ejemplo de calculo de la tabla de multiplicar Primer Formulario <!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>Tablas de multiplicar</title> </head> <body> <form action="procesar.php" method="post"> <table border="1" align="center" width="40%"> <tr> <td align="center" colspan="2">Calcula la tabla de multiplicar</td> </tr> <tr> <td>Ingresa el número a calcular</td> <td><input type="text" name="num"></td> </tr> <tr> <td align="center" colspan="2"><input type=submit namer=enviar value=Calcular></td> </tr> </table> </form> </body> </html> procesar.php |
<html>
<head>
<meta charset="utf-8">
<title>Tablas de multiplicar</title>
<?php
$numero=$_POST['num'];
?>
</head>
<body>
<table border="1" align="center" width="40%">
<tr>
<td align="center"><h2>Tabla de multiplicar del <?php echo $numero ?></h2></td>
</tr>
<tr>
<td align="center"><h3>
<?php
for ($i=1; $i<=10 ; $i++) {
echo $numero." x ".$i." = ".$numero*$i."<br>";
}
?>
</h3></td>
</tr>
</table>
<table border="1" align="center" width="40%">
<tr>
<td align="center"><h2>Tabla de multiplicar del <?php echo $numero ?></h2></td>
</tr>
<tr>
<td align="center"><h3>
<?php
$i=1;
do{
echo $numero." x ".$i." = ".$numero*$i."<br>";
$i++;
}while($i<=10)
?>
</h3></td>
</tr>
</table>
<table border="1" align="center" width="40%">
<tr>
<td align="center"><h2>Tabla de multiplicar del <?php echo $numero ?></h2></td>
</tr>
<tr>
<td align="center"><h3>
<?php
$i=1;
while($i<=10){
echo $numero." x ".$i." = ".$numero*$i."<br>";
$i++;
}
?>
</h3></td>
</tr>
</table>
</body>
</html>
No hay comentarios:
Publicar un comentario