affichage des "Notices"

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

Tu parles des erreurs PHP de type Notice ?

Citation:

Envoyé par sabotage

Tu parles des erreurs PHP de type Notice ?

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

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.

erreur:

Code:

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:

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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>

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.

Citation:

Envoyé par dubitoph

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.

c'est a dire?
il faut remarcher que les données saisies apres l'affichage sont enregistres dans un BDD.

Non :

Code:

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if(isset($_POST['numquest']))
 $_SESSION['numquest'] = $_POST['numquest'];
else
 $_SESSION['numquest'] = null;
 
if(isset($_SESSION['q1']))
 $_SESSION['q1'] = $_POST['q1'];
else
 $_SESSION['q1'] = null;
 
...

Citation:

Envoyé par dubitoph

Non :

Code:

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if(isset($_POST['numquest']))
 $_SESSION['numquest'] = $_POST['numquest'];
else
 $_SESSION['numquest'] = null;
 
if(isset($_SESSION['q1']))
 $_SESSION['q1'] = $_POST['q1'];
else
 $_SESSION['q1'] = null;
 
...

Ok marche tres bien.... merci beaucoup!!!