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A litle Problem


realfun
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Es esmu izveidojis shadu scriptu

 <?php
//Pieslēgšanās datubāzei

$db_host = 'localhost';
$db_user = 'root';
$db_password = 'real112';
$db_name = 'sistema';

$connection = @mysql_connect($db_host, $db_user, $db_password) or die(mysql_error());
mysql_select_db($db_name, $connection);
mysql_query("SET NAMES utf8");
//Ievietošana datubazē
$sql="INSERT INTO viesene (vards, lapa, zinja)
VALUES
('$_POST[vards]','$_POST[lapa]','$_POST[zinja]')";

if (!mysql_query($sql,$connection))

	echo "<span class='ok'>Pievienots</span><br />";
else
{
	echo "<span class='error'>Kāds lauks palika tukšs!</span><br />";
}

//Izvilkšana
$result = mysql_query("SELECT * FROM viesene");

while($row = mysql_fetch_array($result))
 {
 echo "<br>";
 echo "<br>" . $row['vards'] . "</td>";
 echo "<br>" . $row['lapa'] . "</td>";
 echo "<br>" . $row['zinja'] . "</td>";
 echo "</br>";
 }

mysql_close($connection)
?>



<form method="post" action="">
Vards: <br />
<input type="text" name="vards"><br />
majaslapa: <br />
<input type="text" name="lapa"><br />
Vestule: <br />
<textarea name="zinja" cols="60" rows="10"></textarea><br />
<input type="submit" value="pievienot">
</form> 

itka viss ok vinjsh ievada bazee un izvada bet ka lapu refresho vinjsh atkal izvada to pas un ta visu laiku

 

CREATE TABLE `sistema`.`viesene` (
`id` INT NOT NULL AUTO_INCREMENT ,
`vards` VARCHAR( 255 ) NOT NULL ,
`lapa` VARCHAR( 255 ) NOT NULL ,
`zinja` TEXT NOT NULL ,
PRIMARY KEY ( `id` )
) ENGINE = InnoDB;

 

reku msql kods ja gadijuma vesapratat ludzu palidzat ja varat izlabojat ja ne ludzu pasakat kapec ta ir!

 

nevarētu but vaina ar to action?

Edited by realfun
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lai pēc refreša pa jaunam netiktu sūtīti dati, pēc inserta vajag uztaisīt redirect uz esošo lapu (vai uz "vieseni", ja tā un pievienošana ir dažādos failos vai adresēs)

header('Location: ' . $_SERVER['REQUEST_URI']);

Edited by 2easy
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Un vēlams URL vēl klāt piekabināt randskaitli, savādāk ej nu sazini vai ar kešoto nesaber pilnu bāzi kā no ložmetēja:)

Un vēl tai kodā neredzu ka čekotu vispār ir vai nav post dati un tad jau attiecīgi raksta bāzē vai tikai izvada tekstus un formu.

Vēl ieteikums likt bāzē arī ieraksta laiku, var noderēt.

Edited by mounkuls
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droši vien bezgalīgais redirect ;)

ieliec tajā formā darbību

<input type="hidden" name="action" value="pievienot" />

un pievienošanu veic tikai tad, kad atnāk forma ar attiecīgo darbību

if ($_POST['action'] == 'pievienot') {
   ...  // insert in db

   un beigās redirect
}

 

droši vien kodē savu pirmo formu, ja? ;)

Edited by 2easy
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aa un jaa man vinjš man met tagad erroru

 

Warning: Cannot modify header information - headers already sent by (output started at C:\xampp\htdocs\mans\index.php:23) in C:\xampp\htdocs\mans\index.php on line 40

 

un tapat visu laiku ar refreshu met bazee iekšā un velk arā!

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