• User Attivo

    funzione checkbox

    Salve a tutti.
    Voglio fare un modulo con 3 opzioni di scelta (che danno il prezzo base) e con le checkbox che aumentano il prezzo di base segnato dalle opzioni di scelta.
    Il tot. dev'essere stampato in un campo ad ogni selezione.
    Ecco il codice:

    
    <html>
    
    <head>
    <meta http-equiv="Content-Language" content="it">
    <meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
    <title>MODULO PER LA RICHIESTA</title>
    </head>
    
    <body>
    
    <form method="POST" action="mailto.php" enctype="multipart/form-data">
    <div align="center">
    <table border="0" width="500" style="border-collapse: collapse">
    <tr>
    <td colspan="3">
    <p align="center"><b>MODULO PER LA RICHIESTA</b></td>
    </tr>
    <tr>
    <td width="115">Username:</td>
    <td width="227"><input type="text" name="user" size="32" maxlength="15"></td>
    <td width="142"> </td>
    </tr>
    <tr>
    <td width="115">Password:</td>
    <td width="227"><input type="text" name="password" size="32" maxlength="10"></td>
    <td width="142"> </td>
    </tr>
    <tr>
    <td width="115">Nome:</td>
    <td width="227"><input type="text" name="nome" size="32" maxlength="15"></td>
    <td width="142"> </td>
    </tr>
    <tr>
    <td width="115">Cognome:</td>
    <td width="227"><input type="text" name="cgonome" size="32" maxlength="15"></td>
    <td width="142"> </td>
    </tr>
    <tr>
    <td width="115">E-mail:</td>
    <td width="227"><input type="text" name="email" size="32" maxlength="20"></td>
    <td width="142"> </td>
    </tr>
    <tr>
    <td width="115">P. iva:</td>
    <td width="227"><input type="text" name="p_iva" size="32" maxlength="13"></td>
    <td width="142"> </td>
    </tr>
    <tr>
    <td width="115">Codice fiscale:</td>
    <td width="227"><input type="text" name="c_fiscale" size="32" maxlength="16"></td>
    <td width="142"> </td>
    </tr>
    <tr>
    <td width="115">Carica il tuo logo:</td>
    <td width="227"><input type="file" name="logo" size="20"></td>
    <td width="142"> </td>
    </tr>
    <tr>
    <td width="115">Nome dominio:</td>
    <td width="227"><input type="text" name="nome_dominio" size="32"></td>
    <td width="142"> </td>
    </tr>
    <tr>
    <td width="342" align="right" colspan="2">
    <p align="left">
    <input type="radio" value="hosting_w" checked name="R1"> Hosting windows</td>
    <td width="142" height="30" align="right"> ? 20.66</td>
    </tr>
    <tr>
    <td width="342" align="left" colspan="2">
    <input type="radio" name="hosting_l" value="V5"> Hosting Linux</td>
    <td width="142" align="right"> ? 20.66</td>
    </tr>
    <tr>
    <td width="342" align="left" colspan="2">
    <input type="radio" name="hosting_w-l" value="V6"> Hosting windows / linux</td>
    <td width="142" align="right"> ? 30.66</td>
    </tr>
    <tr>
    <td width="778" colspan="3" height="23"> </td>
    </tr>
    <tr>
    <td width="549" colspan="3"><b>Scegli le tue preferenze:</b></td>
    </tr>
    <tr>
    <td width="342" colspan="2" align="left">
    <input type="checkbox" name="forum" value="ON"> Forum</td>
    <td width="142" align="right">
    <p align="right">? 15.00</td>
    </tr>
    <tr>
    <td width="342" colspan="2" align="left">
    <input type="checkbox" name="galleria" value="ON">Galleria fotografica e/o 
    videogallery </td>
    <td width="142" align="right">
    <p align="right">? 5.00</td>
    </tr>
    <tr>
    <td width="342" colspan="2" align="left">
    <input type="checkbox" name="google" value="ON"> Presenza sui motori di 
    ricerca</td>
    <td width="142" align="right">? 1.00</td>
    </tr>
    <tr>
    <td width="342" colspan="2" align="left">
    <input type="checkbox" name="google_ma" value="ON"> Presenza in google maps</td>
    <td width="142" align="right">? 1.00</td>
    </tr>
    <tr>
    <td width="342" colspan="2" align="left">
    <input type="checkbox" name="favicon" value="ON">Favicon </td>
    <td width="142" align="right">? 0.50</td>
    </tr>
    <tr>
    <td width="342" colspan="2" align="left">
    <input type="checkbox" name="news" value="ON">News e archivio </td>
    <td width="142" align="right">? 12.00</td>
    </tr>
    <tr>
    <td width="342" colspan="2" align="left">
    <input type="checkbox" name="news_l" value="ON">Newsletter </td>
    <td width="142" align="right">? 14.00</td>
    </tr>
    <tr>
    <td width="342" colspan="2" align="left">
    <input type="checkbox" name="download" value="ON">Area download </td>
    <td width="142" align="right">? 15.00</td>
    </tr>
    <tr>
    <td width="342" colspan="2" align="left">
    <p>
    <input type="checkbox" name="flash" value="ON">Flash</td>
    <td width="142" align="right">? 5.00</td>
    </tr>
    <tr>
    <td width="342" colspan="2" align="left" height="23">
    <input type="checkbox" name="banner" value="ON">Banner </td>
    <td width="142" align="right" height="23">? 2.00</td>
    </tr>
    <tr>
    <td width="342" colspan="2" align="left">
    <input type="checkbox" name="ricerca" value="ON">Ricerca nel sito</td>
    <td width="142" align="right">? 6.00</td>
    </tr>
    <tr>
    <td width="342" colspan="2" align="left">
    <input type="checkbox" name="google_ad" value="ON">Pubblicità su google 
    adwords </td>
    <td width="142" align="right">? 155.00</td>
    </tr>
    <tr>
    <td width="342" colspan="2" align="left">
    <input type="checkbox" name="grafica" value="ON">Grafica </td>
    <td width="142" align="right">? 5.00</td>
    </tr>
    <tr>
    <td width="342" colspan="2" align="left">
    <input type="checkbox" name="mappa" value="ON">Mappa del sito </td>
    <td width="142" align="right">? 2.00</td>
    </tr>
    <tr>
    <td width="342" colspan="2" align="left">
    <input type="checkbox" name="iscrizione" value="ON">Iscrizione utenti </td>
    <td width="142" align="right">? 10.00</td>
    </tr>
    <tr>
    <td width="342" colspan="2" align="left">
    <input type="checkbox" name="3°_livello" value="ON">Domini al 3° livello 
    per ogni sezione del sito</td>
    <td width="142" align="right">? 250.00</td>
    </tr>
    <tr>
    <td width="342" colspan="2" align="left">
    <input type="checkbox" name="caselle_email" value="ON">Caselle e-mail a nome 
    del sito </td>
    <td width="142" align="right">? 30.00</td>
    </tr>
    <tr>
    <td width="342" colspan="2" align="left">
    <input type="checkbox" name="stat" value="ON">Statistiche </td>
    <td width="142" align="right">? 12.00</td>
    </tr>
    <tr>
    <td width="342" colspan="2" align="left">
    <input type="checkbox" name="sms" value="ON">SMS dal sito </td>
    <td width="142" align="right">? 25.00</td>
    </tr>
    <tr>
    <td width="342" colspan="2" align="left">
    <input type="checkbox" name="pec" value="ON">PEC (Posta Elettronica 
    Certificata) </td>
    <td width="142" align="right">? 10.00</td>
    </tr>
    <tr>
    <td width="115"> </td>
    <td width="227"> </td>
    <td width="142">Costo tot.: <input type="text" name="costo_tot" size="5" disabled="disabled"></td>
    </tr>
    <tr>
    <td width="778" colspan="3">
    <p align="center"><input type="submit" value="Invia" name="submit"></td>
    </tr>
    </table>
    </div>
    </form>
    
    </body>
    
    </html>
     
    

    Come potete vedere di javascript non c'è nemmeno l'ombra perchè non lo so usare.
    Non so se mi sono spiegato bene.
    Comunque grazie
    steave67