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Parse Error

carnot

By carnot
in PHP Coding Help

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carnot Newbie

carnot

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Parse error: parse error, unexpected T_ENCAPSED_AND_WHITESPACE, expecting T_STRING or T_VARIABLE or T_NUM_STRING in C:\Program Files\VertrigoServ\www\SuperNews\admin\editar.php on line 152


Line 152 is <form action=\"$_SERVER['PHP_SELF']\" method=\"post\" onsubmit=\"return formCheck(this);\">

[code]<html>
<?php
/***************************************************************************
*                                editar.php
*                            -------------------
*   início                : Sexta-feira, 07 de novembro, 2003
*   copyright            : (C) 2003 Fernando Pontes
*   email                : odnanrefsetnop@uol.com.br
*
*   $Id: editar.php,v 1.00 07/11/2003 09:51:00
*
*
***************************************************************************/

/***************************************************************************
*
*
*
***************************************************************************/
include("../versao.inc"); ?>
<head>
<title>|--|<?php echo $versao; ?> - Editar Notíci@|--|</title>
<LINK href="adiminsupernews.css" type="text/css" rel="stylesheet">
<script language="JavaScript">
<!--

/*
Script que verifica se os campos foram preenchidos
Required field(s) validation- By NavSurf
Visit NavSurf.com at http://navsurf.com
Visit http://www.dynamicdrive.com for this script
*/

function formCheck(formobj){
//1) Enter name of mandatory fields
var fieldRequired = Array("titulo", "conteudo");
//2) Enter field description to appear in the dialog box
var fieldDescription = Array("titulo", "conteudo");
//3) Enter dialog message
var alertMsg = "O(s) campo(s) abaixo(s) é\\são obrigatório(s):\n";

var l_Msg = alertMsg.length;

for (var i = 0; i < fieldRequired.length; i++){
var obj = formobj.elements[fieldRequired[i]];
if (obj){
switch(obj.type){
case "select-one":
if (obj.selectedIndex == -1 || obj.options[obj.selectedIndex].text == ""){
alertMsg += " - " + fieldDescription[i] + "\n";
}
break;
case "select-multiple":
if (obj.selectedIndex == -1){
alertMsg += " - " + fieldDescription[i] + "\n";
}
break;
case "text":
case "textarea":
if (obj.value == "" || obj.value == null){
alertMsg += " - " + fieldDescription[i] + "\n";
}
break;
default:
if (obj.value == "" || obj.value == null){
alertMsg += " - " + fieldDescription[i] + "\n";
}
}
}
}

if (alertMsg.length == l_Msg){
return true;
}else{
alert(alertMsg);
return false;
}
}
//-->
</script>

<script language="JavaScript">
//redirecionamento de páginas
redirTime = "3000"; //Tempo
redirURL = "adm_noticias.php";  //url
function redirTimer(){
self.setTimeout("self.location.href = redirURL;",redirTime);}
</script>
</head>
<?php
require("../conexao.inc");
echo("<font face=\"Verdana,Arial,Helvetica,sans-serif\" size=\"2\" color=\"#000000\">");

//Conecta-se ao mysql
$conexao = @mysql_connect($host, $user, $pass);
if(!$conexao){
die("Impossível conectar-se ao mysql...<br>");
}

//Seleciona o banco de dados
if(! @mysql_select_db($db_super_news)){
die("Impossível conectar-se com o banco de dados: " . $db_super_news . '<br>');
}
?>

<?php //Verifica se a variavel envia foi setada
if(isset($_POST['envia'])):
echo("<body onLoad=\"redirTimer()\">");
echo("<font face=\"Verdana,Arial,Helvetica,sans-serif\" size=\"2\">");
//Se a notícia for submetida
//Adicina ao banco de dados supernews
if(isset($_POST['envia'])){
$id = $_POST['id'];
$titulo = $_POST['titulo'];
$conteudo = $_POST['conteudo'];
$sql =  "UPDATE supernews SET
        titulo='$titulo',
        conteudo='$conteudo'
        WHERE ID=$id";
if(@mysql_query($sql)){
echo("<p align=\"center\"><font color=\"#FF0000\">A not&iacute;cia foi alterada com sucesso!
      <br>Voc&ecirc; est&aacute; sendo redirecionado para o
      Painel de Administra&ccedil;&atilde;o</font></p>");
} else {
echo("<p align=\"center\"><font color=\"#FF0000\">Erro na altera&ccedil;&atilde;o da not&iacute;cia " . mysql_error() . '</font></p><br>');
}
}
echo("</body></html>");
?>

<?php
else://Caso a variavel envia não foi setada
?>

<body>
<?php //Verifica se a variavel editar foi setada
if(isset($_GET['editar'])):
//Realiza a consulta no banco de dados, e coloca o resultado no formulário
if(isset($_GET['editar'])){
$id = $_GET['editar'];
$sql = "SELECT titulo, conteudo FROM supernews WHERE ID=$id";
$resultado = mysql_query($sql);
while(list($titulo, $conteudo) = mysql_fetch_row($resultado)){
echo("<div align=\"center\">
<center>
<table border=\"0\" cellpadding=\"0\" cellspacing=\"1\" width=\"50%\">
<tr>
<td><p align=\"center\"><font face=\"Verdana, Arial, Helvetica, sans-serif\" color=\"#006699\" size=\"3\"><b>Alterar Not&iacute;cia</b></font></p><hr color=\"#000000\"></td>
</tr>
<tr>
<td>
<form action=\"$_SERVER['PHP_SELF']\" method=\"post\" onsubmit=\"return formCheck(this);\">
<input type=\"hidden\" name=\"id\" value=\"$id\">
<p align=\"left\"><font face=\"Verdana, Arial, Helvetica, sans-serif\" color=\"#006699\" size=\"1\"><b>T&iacute;tulo:</b></font></p>
</td>
</tr>
<tr>
<td>
<input type=\"text\" maxlenght=\"250\" size=\"50\" name=\"titulo\" value=\"$titulo\">
</td>
</tr>
<tr>
<td>
<p align=\"left\"><font face=\"Verdana, Arial, Helvetica, sans-serif\" color=\"#006699\" size=\"1\"><b>Conte&uacute;do</b></font></p>
</td>
</tr>
<tr>
<td>
<textarea rows=\"10\" cols=\"43\" name=\"conteudo\">$conteudo</textarea>
</td>
</tr>
<tr>
<td><input type=\"submit\" name=\"envia\" value=\"Enviar\"> | <input type=\"reset\" name=\"resetar\" value=\"Resetar\"></form>
</td>
</tr>
<tr>
<td>
<hr color=\"#000000\">
</td>
</tr>
</table>
</center>
</div>
<br><br>
<center>
<a class=\"noticia\" href=\"adm_noticias.php\" target=\"_self\">&laquo;&laquo; Painel de Administra&ccedil;&atilde;o</a>
<br><br>
<font face=\"Verdana, Arial, Helvetica, sans-serif\" size=\"1\" color=\"#000000\">
Copyright &copy; 2003 - <a class=\"email\" href=\"mailto:odnanrefsetnop@bol.com.br\">SuperNews - Sistema de Not&iacute;cias</a> - Todos os direitos reservados - all rights reserved</font>
</center>");
}
} else {
echo("<font color=\"#FF0000\">Erro na altera&ccedil;&atilde;o da not&iacute;cia " . mysql_error() . '</font><br>');
}
?>

<?php
else: //Caso a variável Editar não esteja setada
echo("<center><font face=\"Verdana, Arial, Helvetica, sans-serif\" size=\"1\" color=\"#000000\">A Not&iacute;cia n&atilde;o foi especificada para edi&ccedil;&atilde;o,
      retorne para o arquivo <a class=\"noticia\" href=\"noticias.php\" target=\"_self\">noticias.php</a> e
      especifique a Not&iacute;cia para edi&ccedil;&atilde;o</font></center>");

endif;
?>
</body>
</html>
<?php
endif;
?>[/code]
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carnot Newbie

carnot

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  • Author
Posted
the error changed to Parse error: parse error, unexpected T_CONSTANT_ENCAPSED_STRING in C:\Program Files\VertrigoServ\www\SuperNews\admin\editar.php on line 152
to explain this script...
it does the database query and put the result on a form so that i can edit it and post it again, then updating the database...
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carnot Newbie

carnot

Posted
  • Author
Posted
basically, i want to


$sql = "SELECT titulo, conteudo FROM supernews WHERE ID=$id";
$resultado = mysql_query($sql);

and put the 'titulo' and 'conteudo' in a place where I can edit it... and then press some kind of submit button... submit will update the database with information I just edited

$sql =  "UPDATE supernews SET
        titulo='$titulo',
        conteudo='$conteudo'
        WHERE ID=$id";
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carnot Newbie

carnot

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  • Author
Posted
to tell you the truth, i don't even know what the heck was that line 152 doing here(the script didn't work without it...), I got this script from some random place and the author discontinued it... if you can do what I said... then i think, everything will be alright... thanks for your help man...

One thing I noticed, it's that when I take out line 152, the script will get the info from the database and put it on the form, but i can't submit it, when i press submit it just doesn't move, the button has no function, if you can fix this... i think it would work!
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ted_chou12 Advanced Member

ted_chou12

Posted
Posted
I think this should work, tell me if it does or doesn't:
[code]
<?php
if(isset($_POST['submit'])){

$titulo = $_POST['titulo'];
$conteudo = $_POST['conteudo'];

if ($titulo == "" or $conteudo == ""){echo "Required fields are left blank";}
else
{
$resultado = mysql_query("UPDATE titulo FROM supernews titulo='$titulo' WHERE ID='$id'") or die(mysql_error()); 
$resultado = mysql_query("UPDATE conteudo FROM supernews conteudo='$conteudo' WHERE ID='$id'") or die(mysql_error());}}

$result = mysql_query("SELECT titulo, conteudo FROM supernews WHERE ID='$id'") or die(mysql_error()); 
$row = mysql_fetch_array( $result );
?>
<form  name="editar" action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post">
<input name="titulo" value="<?php echo $row['titulo']?>" type="text" size="30" maxlength="30" />
<input name="conteudo" value="<?php echo $row['conteudo']?>" type="text" size="30" maxlength="30" />
<input class="button" name="submit" type="submit" />
</form>
[/code]
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