affichage des "Notices"

**Daniela** · 12/07/2010, 12h36

Bonjour a tous, j'ai un probleme avec un formulaire en php
moi j'ai un formulaire qui permet la saisie des données, au fond il y a un bouton qui affiche une autre page qui permet de visualiser les reponses saisies.
comment je fais pour pas montrer les notices?
merci beaucoup

**sabotage** · 12/07/2010, 14h22

Tu parles des erreurs PHP de type Notice ?

**Daniela** · 12/07/2010, 14h44

Envoyé par sabotage

Tu parles des erreurs PHP de type Notice ?

Oui c'est ça. comment je fais pour ne pas les visualiser?

**dubitoph** · 12/07/2010, 15h02

Quel est le message d'erreur exactement?

Si c'est une variable non définie, il faut alors d'abord tester si la variable existe avant d'y faire appel (if isset($taVariable)). Deuxième solution beaucoup moins propre : mettre un @ devant l'instruction produisant l'erreur.

**Daniela** · 13/07/2010, 08h36

erreur:

Code :

Sélectionner tout - Visualiser dans une fenêtre à part

Notice: Undefined index: q1 in D:\Web\Intranet\Test\Disabili\quest\visualizza.php on line 12

pour tous les champs vides il s'affiche cet erreur, mais la procedure marche tres bien.

ici le code pour visualiser les données:

Code :

Sélectionner tout - Visualiser dans une fenêtre à part

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<?php
/// page: visualizza.php
 
//prima iniziare le sessioni :
 
 
 
if(session_start())echo("session started");
else echo("session failed");
 
$_SESSION['numquest'] = $_POST['numquest'];
$_SESSION['q1'] = $_POST['q1'];
$_SESSION['q1_si1'] = $_POST['q1_si1'];
$_SESSION['q1_si1_N'] = $_POST['q1_si1_N'];
$_SESSION['q1_si2'] = $_POST['q1_si2'];
$_SESSION['q1_si2_N'] = $_POST['q1_si2_N'];
$_SESSION['q1_si3'] = $_POST['q1_si3'];
$_SESSION['q1_si3_N'] = $_POST['q1_si3_N'];
$_SESSION['q1_si4'] = $_POST['q1_si4'];
$_SESSION['q1_si4_N'] = $_POST['q1_si4_N'];
$_SESSION['q1_si5'] = $_POST['q1_si5'];
$_SESSION['q1_si5_N'] = $_POST['q1_si5_N'];
$_SESSION['q1_si6'] = $_POST['q1_si6'];
$_SESSION['q1_si6_N'] = $_POST['q1_si6_N'];
$_SESSION['q1_si7'] = $_POST['q1_si7'];
$_SESSION['q1_si7_N'] = $_POST['q1_si7_N'];
$_SESSION['q1_si8'] = $_POST['q1_si8'];
$_SESSION['q1_si8_altro'] = $_POST['q1_si8_altro'];
$_SESSION['q2'] = $_POST['q2'];
$_SESSION['q2_si'] = $_POST['q2_si'];
$_SESSION['q2_si_altro'] = $_POST['q2_si_altro'];
$_SESSION['q3'] = $_POST['q3'];
$_SESSION['q3_si1'] = $_POST['q3_si1'];
$_SESSION['q3_si2'] = $_POST['q3_si2'];
$_SESSION['q3_si3'] = $_POST['q3_si3'];
$_SESSION['q3_si4'] = $_POST['q3_si4'];
$_SESSION['q3_si4_altro'] = $_POST['q3_si4_altro'];
$_SESSION['q4'] = $_POST['q4'];
$_SESSION['q4_opzione'] = $_POST['q4_opzione'];
$_SESSION['q4_opzione_altro'] = $_POST['q4_opzione_altro'];
$_SESSION['q5'] = $_POST['q5'];
$_SESSION['q5_opzione'] = $_POST['q5_opzione'];
$_SESSION['q5_opzione_altro'] = $_POST['q5_opzione_altro'];
$_SESSION['q6'] = $_POST['q6'];
$_SESSION['q6_altro'] = $_POST['q6_altro'];
$_SESSION['q7'] = $_POST['q7'];
$_SESSION['q7_si1'] = $_POST['q7_si1'];
$_SESSION['q7_si2'] = $_POST['q7_si2'];
$_SESSION['q7_si3'] = $_POST['q7_si3'];
$_SESSION['q7_si4'] = $_POST['q7_si4'];
$_SESSION['q7_si5'] = $_POST['q7_si5'];
$_SESSION['q7_si5_altro'] = $_POST['q7_si5_altro'];
$_SESSION['q8'] = $_POST['q8'];
$_SESSION['q8_si1'] = $_POST['q8_si1'];
$_SESSION['q8_si2'] = $_POST['q8_si2'];
$_SESSION['q8_si3'] = $_POST['q8_si3'];
$_SESSION['q8_si4'] = $_POST['q8_si4'];
$_SESSION['q8_si5'] = $_POST['q8_si5'];
$_SESSION['q8_si5_altro'] = $_POST['q8_si5_altro'];
$_SESSION['q8_si6'] = $_POST['q8_si6'];
$_SESSION['q9'] = $_POST['q9'];
$_SESSION['q9_opzione'] = $_POST['q9_opzione'];
$_SESSION['q9_opzione_altro'] = $_POST['q9_opzione_altro'];
$_SESSION['q10'] = $_POST['q10'];
$_SESSION['q10_opzione'] = $_POST['q10_opzione'];
$_SESSION['q10_opzione_altro'] = $_POST['q10_opzione_altro'];
$_SESSION['q11'] = $_POST['q11'];
$_SESSION['q11_si1'] = $_POST['q11_si1'];
$_SESSION['q11_si2'] = $_POST['q11_si2'];
$_SESSION['q11_si3'] = $_POST['q11_si3'];
$_SESSION['q11_si4'] = $_POST['q11_si4'];
$_SESSION['q11_si5'] = $_POST['q11_si5'];
$_SESSION['q11_si6'] = $_POST['q11_si6'];
$_SESSION['q11_si7'] = $_POST['q11_si7'];
$_SESSION['q11_si8'] = $_POST['q11_si8'];
$_SESSION['q11_si8_altro'] = $_POST['q11_si8_altro'];
$_SESSION['q12'] = $_POST['q12'];
$_SESSION['q12_si1'] = $_POST['q12_si1'];
$_SESSION['q12_si2'] = $_POST['q12_si2'];
$_SESSION['q12_si3'] = $_POST['q12_si3'];
$_SESSION['q12_si4'] = $_POST['q12_si4'];
$_SESSION['q12_si5'] = $_POST['q12_si5'];
$_SESSION['q12_si6'] = $_POST['q12_si6'];
$_SESSION['q12_si6_altro'] = $_POST['q12_si6_altro'];
$_SESSION['q13'] = $_POST['q13'];
$_SESSION['q13_opzione'] = $_POST['q13_opzione'];
$_SESSION['q13_opzione_altro'] = $_POST['q13_opzione_altro'];
$_SESSION['q14'] = $_POST['q14'];
$_SESSION['q14_si1'] = $_POST['q14_si1'];
$_SESSION['q14_si2'] = $_POST['q14_si2'];
$_SESSION['q14_si3'] = $_POST['q14_si3'];
$_SESSION['q14_si4'] = $_POST['q14_si4'];
$_SESSION['q14_si5'] = $_POST['q14_si5'];
$_SESSION['q14_si6'] = $_POST['q14_si6'];
$_SESSION['q14_si7'] = $_POST['q14_si7'];
$_SESSION['q14_si8'] = $_POST['q14_si8'];
$_SESSION['q14_si9'] = $_POST['q14_si9'];
$_SESSION['q14_si10'] = $_POST['q14_si10'];
$_SESSION['q14_si10_altro'] = $_POST['q14_si10_altro']; 
$_SESSION['q15'] = $_POST['q15'];
$_SESSION['q16'] = $_POST['q16'];
 
?>
 
 
 
<html>
<head>
<title> Visualizzazione delle risposte</title>
</head>
 
<body>
 
<font  size="5" color="#1E90FF"><u><b><i> RISPOSTE DATE</i></b></u> </font> <br><br>
 
 
    <ul>
	<li> numero questionario : <?php echo $_SESSION['numquest']; ?></li>
 
        <li> Q1 : <?php echo $_SESSION['q1']; ?> 
	<ul><ol type="1"><li> <?php echo $_SESSION['q1_si1']; ?> </li>
         <ul> <li> N: <?php echo $_SESSION['q1_si1_N']; ?> </li> </ul>
        <li>  <?php echo $_SESSION['q1_si2']; ?> 
         <ul><li> N: <?php echo $_SESSION['q1_si2_N']; ?> </li></ul>
        <li>  <?php echo $_SESSION['q1_si3']; ?> 
         <ul><li> N: <?php echo $_SESSION['q1_si3_N']; ?> </li></ul>
        <li>  <?php echo $_SESSION['q1_si4']; ?> 
         <ul><li> N: <?php echo $_SESSION['q1_si4_N']; ?> </li></ul>
        <li>  <?php echo $_SESSION['q1_si5']; ?> 
         <ul><li> N: <?php echo $_SESSION['q1_si5_N']; ?> </li></ul>
        <li>  <?php echo $_SESSION['q1_si6']; ?> 
         <ul><li> N: <?php echo $_SESSION['q1_si6_N']; ?> </li></ul>
        <li>  <?php echo $_SESSION['q1_si7']; ?> 
         <ul><li> N: <?php echo $_SESSION['q1_si7_N']; ?> </li></ul>
        <li>  <?php echo $_SESSION['q1_si8']; ?> 
        <ul> <li> altro: <?php echo $_SESSION['q1_si8_altro']; ?> </li></ul> </ol></ul>
 
        <hr color="#191970" width="100%" size="1">
 
        <li> Q2 : <?php echo $_SESSION['q2']; ?></li> 
        <ul> 
        <li> <?php echo $_SESSION['q2_si']; ?></li> 
	<li> altro: <?php echo $_SESSION['q2_si_altro']; ?></li></ul>
 
        <hr color="#191970" width="100%" size="1">
 
	<li> Q3 : <?php echo $_SESSION['q3']; ?></li> 
        <ul> <ol type="1">
        <li> <?php echo $_SESSION['q3_si1']; ?></li> 
	<li> <?php echo $_SESSION['q3_si2']; ?></li> 
 	<li> <?php echo $_SESSION['q3_si3']; ?></li> 
 	<li> <?php echo $_SESSION['q3_si4']; ?></li> <?php echo $_SESSION['q3_si4_altro']; ?></li></ol></ul>
 
 
	<hr color="#191970" width="100%" size="1">
 
        <li> Q4 : <?php echo $_SESSION['q4']; ?></li> 
        <ul> 
        <li> <?php echo $_SESSION['q4_opzione']; ?></li> 
	<li> altro: <?php echo $_SESSION['q4_opzione_altro']; ?></li></ul>
 
 
	<hr color="#191970" width="100%" size="1">
 
        <li> Q5 : <?php echo $_SESSION['q5']; ?></li> 
        <ul> 
        <li> <?php echo $_SESSION['q5_opzione']; ?></li> 
	<li> altro: <?php echo $_SESSION['q5_opzione_altro']; ?></li></ul>
 
 
        <hr color="#191970" width="100%" size="1">
 
        <li> Q6 : <?php echo $_SESSION['q6']; ?></li> 
	<li> altro: <?php echo $_SESSION['q6_altro']; ?></li>
 
        <hr color="#191970" width="100%" size="1">
 
	<li> Q7 : <?php echo $_SESSION['q7']; ?></li> 
        <ul> <ol type="1">
        <li> <?php echo $_SESSION['q7_si1']; ?></li> 
	<li> <?php echo $_SESSION['q7_si2']; ?></li> 
 	<li> <?php echo $_SESSION['q7_si3']; ?></li> 
        <li> <?php echo $_SESSION['q7_si4']; ?></li>
 	<li> <?php echo $_SESSION['q7_si5']; ?></li> <?php echo $_SESSION['q7_si5_altro']; ?></li></ol></ul>
 
        <hr color="#191970" width="100%" size="1">
 
	<li> Q8 : <?php echo $_SESSION['q8']; ?></li> 
        <ul> <ol type="1">
        <li> <?php echo $_SESSION['q8_si1']; ?></li> 
	<li> <?php echo $_SESSION['q8_si2']; ?></li> 
 	<li> <?php echo $_SESSION['q8_si3']; ?></li> 
        <li> <?php echo $_SESSION['q8_si4']; ?></li>
 	<li> <?php echo $_SESSION['q8_si5']; ?></li> <?php echo $_SESSION['q8_si5_altro']; ?></li>
        <li> <?php echo $_SESSION['q8_si6']; ?></li></ol></ul>
 
        <hr color="#191970" width="100%" size="1">
 
        <li> Q9 : <?php echo $_SESSION['q9']; ?></li> 
        <ul> 
        <li> <?php echo $_SESSION['q9_opzione']; ?></li> 
	<li> altro: <?php echo $_SESSION['q9_opzione_altro']; ?></li></ul>
 
        <hr color="#191970" width="100%" size="1">
 
        <li> Q10 : <?php echo $_SESSION['q10']; ?></li> 
        <ul> 
        <li> <?php echo $_SESSION['q10_opzione']; ?></li> 
	<li> altro: <?php echo $_SESSION['q10_opzione_altro']; ?></li></ul>  
 
        <hr color="#191970" width="100%" size="1">
 
	<li> Q11 : <?php echo $_SESSION['q11']; ?></li> 
        <ul> <ol type="1">
        <li> <?php echo $_SESSION['q11_si1']; ?></li> 
	<li> <?php echo $_SESSION['q11_si2']; ?></li> 
 	<li> <?php echo $_SESSION['q11_si3']; ?></li> 
        <li> <?php echo $_SESSION['q11_si4']; ?></li>
        <li> <?php echo $_SESSION['q11_si5']; ?></li>
        <li> <?php echo $_SESSION['q11_si6']; ?></li>
        <li> <?php echo $_SESSION['q11_si7']; ?></li>
 	<li> <?php echo $_SESSION['q11_si8']; ?></li> <?php echo $_SESSION['q11_si8_altro']; ?></li></ol></ul>
 
        <hr color="#191970" width="100%" size="1">
 
	<li> Q12 : <?php echo $_SESSION['q12']; ?></li> 
        <ul> <ol type="1">
        <li> <?php echo $_SESSION['q12_si1']; ?></li> 
	<li> <?php echo $_SESSION['q12_si2']; ?></li> 
 	<li> <?php echo $_SESSION['q12_si3']; ?></li> 
        <li> <?php echo $_SESSION['q12_si4']; ?></li>
        <li> <?php echo $_SESSION['q12_si5']; ?></li>
        <li> <?php echo $_SESSION['q12_si6']; ?></li> <?php echo $_SESSION['q12_si6_altro']; ?></li></ol></ul>
 
        <hr color="#191970" width="100%" size="1">
 
        <li> Q13 : <?php echo $_SESSION['q13']; ?></li> 
        <ul> 
        <li> <?php echo $_SESSION['q13_opzione']; ?></li> 
	<li> altro: <?php echo $_SESSION['q13_opzione_altro']; ?></li></ul>  
 
        <hr color="#191970" width="100%" size="1">
 
	<li> Q14 : <?php echo $_SESSION['q14']; ?></li> 
        <ul> <ol type="1">
        <li> <?php echo $_SESSION['q14_si1']; ?></li> 
	<li> <?php echo $_SESSION['q14_si2']; ?></li> 
 	<li> <?php echo $_SESSION['q14_si3']; ?></li> 
        <li> <?php echo $_SESSION['q14_si4']; ?></li>
        <li> <?php echo $_SESSION['q14_si5']; ?></li>
        <li> <?php echo $_SESSION['q14_si6']; ?></li>
        <li> <?php echo $_SESSION['q14_si7']; ?></li>
        <li> <?php echo $_SESSION['q14_si8']; ?></li>
        <li> <?php echo $_SESSION['q14_si9']; ?></li>
 	<li> <?php echo $_SESSION['q14_si10']; ?></li> <?php echo $_SESSION['q14_si10_altro']; ?></li></ol></ul>
 
        <hr color="#191970" width="100%" size="1">
 
	<li> Q15 : <?php echo $_SESSION['q15']; ?></li> 
 
        <hr color="#191970" width="100%" size="1">
 
	<li> Q16 : <?php echo $_SESSION['q16']; ?></li> 
 
    </ul>
 
 
 
 
<p align='center'> per modificare cliccare sul pulsante "INDIETRO" nel menu in alto </p>
 
 
<p align='center'> <A href="save.php">salvare i dati</a> </P>
</form>
</body>
 
</html>

**dubitoph** · 13/07/2010, 09h15

C'est bien ce que je te disais. L'index de ton tableau $_POST[] n'existe pas pour les champs non complétés dans ton formulaire. Donc pour faire propre, il faut à chaque fois tester si l'index existe avant de l'utiliser.

affichage des "Notices"

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