SPEDIRE UNA
EMAIL
<?php
$mail_destinatario = "destinatario@sito.com";
$mail_oggetto = "Messaggio di prova";
$mail_corpo = "Questo è un messaggio di prova per
testare la mia applicazione";
$nome_mittente = "Ulderico";
$mail_mittente = "ulde@hotmail.com";
$mail_headers
= "From: " . $nome_mittente .
" <" . $mail_mittente .
">\r\n";
$mail_headers
.= "Reply-To: " .
$mail_mittente . "\r\n";
$mail_headers
.= "X-Mailer: PHP/" . phpversion();
if (mail($mail_destinatario, $mail_oggetto, $mail_corpo,
$mail_headers))
echo "Messaggio
inviato con successo a " . $mail_destinatario;
else
echo "Errore. Nessun messaggio inviato.";
?>
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TORNA ALLA PAGINA PRECEDENTE
if($folder == '')
{
echo "<script>javascript:history.go(-1)</script>";
exit;
}
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ON CLICK CAMBIA IMMAGINE
<input
name=\"uploaded\" type=\"file\" size=\"50\"
/><br><br>
<input
type=\"submit\" value=\"Upload\" onclick=\"document.images[0].src='../images/loading.gif';\"
/>
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SCRIPT
ALERT
echo "<script>alert('FOTO
ELIMINATA.')</script>";
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PHP IN
HTML
<img
border="0" src="<?php echo $cartella; ?>"
height="344"></td>
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CONTA I FILE DI UNA CARTELLA
$codice = ‘48’;
$i = 0;
$dir =
'images/' . $codice . '/';
if ($handle
= opendir($dir))
{
while (($file = readdir($handle)) !==
false)
{
if (!in_array($file, array('.', '..'))
&& !is_dir($dir.$file))
$i++;
}
}
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CONTROLLO
CAMPI VUOTI IN FORM
<form name="modulo"
id="modulo" method="POST"
onSubmit="return
controllo();" action="file.php">
<script
language="JavaScript">
function controllo()
{
with(document.modulo)
{
if(cognome.value=="")
{
alert("Errore:
compilare il campo COGNOME");
cognome.focus();
return
false;
}
if(nome.value=="")
{
alert("Errore:
compilare il campo NOME");
nome.focus();
return
false;
}
if(cellulare.value=="")
{
alert("Errore:
compilare il campo CELLULARE");
cellulare.focus();
return
false;
}
}
}
</script>
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PRENDE
VARIABILE DA FORM PRECEDENTE
$vende =
($_POST['tex_vende']);
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CONDIZIONI
IF
$r = (1 == $v) ? 'Yes' : 'No';
\\NUMERICO
SUPERIORE A 0
$r = ($ripostiglio3 > 0)
? ',' . $ripostiglio3 . 'Ripostiglio' . ',' : '';
$Note4 = $Note4 . $r;
\\UGUALE
$r = ($ingresso3 = 'si') ?
'Ingresso, ' : '';
$Note4 = $Note4 . $r;
\\ NUMERICO
INFERIORE A 1
$r = (1 > $riscaldamento3) ? 'Riscaldamento'
. ' ' . $riscaldamento3 . ', '
: '';
$Note4 = $Note4 . $r;
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QUERY IN UNA NUOVA FINESTRA
Stampa_rubrica.php
<?php
include
'config.php';
$query =
mysql_query("SELECT * FROM clienti ORDER BY cognome");
while($cicle=mysql_fetch_array($query))
{
echo
"<tr><td>".$cicle['cognome']."</td>";
echo
"<td>".$cicle['nome']."</td>";
echo
"<td>".$cicle['via']."</td>";
echo
"<td>".$cicle['citta']."</td>";
echo
"<td>".$cicle['telcasa']."</td>";
echo
"<td>".$cicle['teluff']."</td>";
echo
"<td>".$cicle['cellulare']."</td></tr>";
}
?>
Menu.htm
function stampa(){
weblink=window.open("stampa_rubrica.php","STAMPA
RUBRICA","width=900,height=500,");
}
// -->
</script>
<a
href="javascript:stampa()">
<img
border="0" src="../images/menu.h5.jpg"></a>
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SQL BETWEEN tra valori NUMERICI
. STRVAL
$prezzoda =
(strval($tex_prezzoda));
AND prezzo between $prezzoda and $prezzoa
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REGIONI
– PROVINCIE – COMUNI
$user =
"";
$pass =
"";
$server =
"localhost";
$conn =
mysql_connect($server, $user, $pass);
mysql_select_db('immo',
$conn);
$CAMPO1
= $_GET['CAMPO1'];
In cima
al file php
<script>
function valueselect(sel) {
var value = sel.options[sel.selectedIndex].value;
window.location.href = "form.php?CAMPO1="+value;
}
</script>
Nota 2 variabili:
var ciao="hello";
var mondo="world";
window.location.href ("percorso_pagina_php?var1="+ciao+"&var2="+mondo);
<font
face="Times New Roman" size="2"><strong>
PROVINCIA</font></strong>
<select id="provincia"
onchange="javascript:valueselect(this)" >
<?php
echo"<option>$CAMPO1</option>";
$strSQL = "SELECT * FROM
province ORDER by provincia ";
$result = mysql_query($strSQL,
$conn);
while( $row =
mysql_fetch_array($result) )
{
$nome_provincia
= $row['provincia'];
$selected =
$_POST['provincia01'] == $nome_provincia;
echo "<option " .
($selected ? "selected=\"selected\"" : "") . "
value=\"".$nome_provincia."\">".$nome_provincia."</option>";
}
$strSQL = "SELECT * FROM
province WHERE provincia = '$CAMPO1'";
$result = mysql_query($strSQL,
$conn);
while( $row =
mysql_fetch_array($result) )
{
$filtro = strval($row['id']);
}
?>
</select>
<input
name="provincia01" value="<?php echo"$CAMPO1";
?>" type="hidden" size="14">
</b></td>
</tr>
<tr>
<td
colspan="3">
<p
style="text-align: left">
<font
face="Times New Roman" size="2">
<strong>
COMUNE
</strong>
<select
name="comune01" id="comune01">
<option value="">Seleziona
la causale</option>
<?php
$strSQL = ("SELECT
* FROM comuni WHERE id_provincia = '$filtro'") ;
$result =
mysql_query($strSQL, $conn);
while( $row =
mysql_fetch_array($result) )
{
$id_comune
= $row['id_provincia'];
$comune
= $row['comune'];
echo "<option
value=\"".$comune."\">".$comune."</option>";
}
?>
</select> ---------------------------------------------------------------------------------------------------------------
PRELOAD IMMAGINI
function
not()
{
document.img1.src="../Immagini/3423/3423_1.jpg"
}
function
imgOn(imgName) {
if
(document.images) {
document.img1.src
= imgName; }}
function
FP_swapImg() {//v1.0
var doc=document,args=arguments,elm,n;
doc.$imgSwaps=new Array(); for(n=2; n<args.length;
n+=2) { elm=FP_getObjectByID(args[n]); if(elm)
{ doc.$imgSwaps[doc.$imgSwaps.length]=elm;
elm.$src=elm.src; elm.src=args[n+1]; } }
}
function
FP_preloadImgs() {//v1.0
var d=document,a=arguments; if(!d.FP_imgs)
d.FP_imgs=new Array();
for(var i=0; i<a.length; i++) {
d.FP_imgs[i]=new Image; d.FP_imgs[i].src=a[i]; }
}
function
FP_getObjectByID(id,o) {//v1.0
var c,el,els,f,m,n; if(!o)o=document;
if(o.getElementById) el=o.getElementById(id);
else if(o.layers) c=o.layers; else if(o.all)
el=o.all[id]; if(el) return el;
if(o.id==id || o.name==id) return o;
if(o.childNodes) c=o.childNodes; if(c)
for(n=0; n<c.length; n++) {
el=FP_getObjectByID(id,c[n]); if(el) return el; }
f=o.forms; if(f) for(n=0; n<f.length; n++)
{ els=f[n].elements;
for(m=0; m<els.length; m++){
el=FP_getObjectByID(id,els[n]); if(el) return el; } }
return null;
}
</script>
</body>
<body
onload="FP_preloadImgs(/*url*/'Immagini/button11.jpg',
/*url*/'Immagini/button12.jpg')">
<tr>
<td colspan="2"
align="center" valign="top">
<a
href="javascript:not()"
onmouseover="imgOn('../Immagini/3423/3423_2.jpg')">
<img
src="../Immagini/3423/3423_2.JPG" alt=""
style="border-color: green" border="1" width="84"
height="101"></a>
<a
href="javascript:not()"
onmouseover="imgOn('../Immagini/3423/3423_1.jpg')">
</td>
</tr>
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Ceched= si o no
$sauna = ($sauna == 'si') ? $sauna : '%';
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ONCLICK
SUBMIT
onclick="location.href='form.php?submit=Invia'"
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