PHP - Problems Inserting And Retireving Documents Stored In Mysql Db

Hi

Please take a look at my code snippet. I don't know how to get the number of rows returned from a MySQL stored procedure so that I can handle it accordingly. Any ideas please?

Thanks

Hi all:

I have been going nuts trying to get this to work. I have gone through many attempts based on internet searches and examples that simply do not work.

I have files stored in my MySQL db. The files cna be of any type and are being displayed in a listed report. The files are hyperlinked and clickable, but here is the issue:

When I click on a file in:
http://development.products-and-services.ca/cms/test.php
I get:
http://development.products-and-services.ca/cms/test2.php?content=DHall_CV_webdev_eng.pdf
as a blank page result.
The objective is to get a file download alert or to see the file in the browser.

Any ideas?

Ok, the point of this code is I want a user to be able to create a campaign, two things need to be unique when creating a campaign, the name and the keyword.

The name needs to be unique to the table, and the keyword needs to be unique to the user. I can't seem to figure it out and I'm sure it's a problem with my SQL queries. Any help is appreciated


if($user && $name && $pw && $kw && $desc && $reply)

{

//Check for a UNIQUE campaign Name

$q = "SELECT user_id FROM campaigns WHERE name='$name'";

$r = mysqli_query ($dbc, $q) or trigger_error("Query: $q\n<br />MySQL Error: " . mysqli_error($dbc));

$qq = "SELECT name FROM campaigns WHERE (user_id={$_SESSION['user_id']} AND keyword='$kw')";

$rr = mysqli_query ($dbc, $qq) or trigger_error("Query: $qq\n<br />MySQL Error: " . mysqli_error($dbc));

if(mysqli_num_rows($r) == 0) // Campaign Name is Unique

{

if(mysqli_num_rows($rr) == 0) // Keyword is Unique to user

{

//Add campaign to database

$q = "INSERT INTO campaigns (user_id, name, description, password, keyword , reply, creation_date) VALUES ('$user', '$name', '$desc', '$pw', '$kw', '$reply', NOW() )";

$r = mysqli_query ($dbc, $q) or trigger_error("Query: $q\n<br />MySQL Error: " . mysqli_error($dbc));

//If it ran OK

if(mysqli_affected_rows($dbc) == 1)

{

echo '<p>Campaign Successfully Created</p>';

include('footer.html');

exit();

}

else

{

echo '<p>Campaign could not be created</p>';

}

}

else

{

echo 'Keyword is not unique';

}

}

else //campaign name is not UNIQUE

{

echo 'Your campaign name is not unique';

}

}

else

{

echo 'There was a problem creating your new campaign';

}

mysqli_close($dbc);
}

Hi,

Does anyone have any idea how to insert an entire php or html pages into mysql once the page has being created with php?

E.g.

np1.php

<form action="np2.php" method="post">
Name of New Page: <input type="text" name="newpage_name" />
<input type="submit" />
</form>


np2.php

<?php
$newpage_name = $_POST[ 'newpage_name' ];
$newpage_initial = "Input Contents Here.";
//echo $editor_data;   

$newpage_file = "test/" . $newpage_name . ".php";
$newpage_save = fopen($newpage_file, 'w');
fwrite($newpage_save, $newpage_initial);
fclose($newpage_save);
?>


I have managed to create a new file with php but I also want it when I click on the submit button, it will also auto save that new php file or html file into mysql.

Regards
Jas

Hi guys I am using the code found here http://www.elated.com/articles/cms-in-an-afternoon-php-mysql/ with some alterations to try and insert data in a database via a php form, i have completed the example shown on that site and it works perfect, but I am now trying to adjust the code so that i have a user and admin section, but the form will not submit to the database.

Here is the for my form, page know as editArticles:
Code: [Select]
<?php include "templates/include/header.php" ?>

      <div id="userHeader">
        <h2><spanH1>Advertise!</spanH1> Place an advert for your book</h2>
        <p>You are logged in as <b><?php echo htmlspecialchars( $_SESSION['username']) ?></b>. <a href="user.php?action=logout"?>Log out</a></p>
      </div>

      <h1><?php echo $results['pageTitle']?></h1>

      <form action="user.php?action=newArticle" method="post">
        <input type="hidden" name="articleId" value="<?php echo $results['article']->id ?>"/>

<?php 
if ( isset( $results['errorMessage'] ) ) { ?>
        <div class="errorMessage"><?php echo $results['errorMessage'] ?></div>
<?php } ?>

        <ul>

          <li>
            <label for="booktitle">Book Title</label>
            <input type="text" name="booktitle" id="booktitle" placeholder="Title of the book" required autofocus maxlength="100"
            value="<?php echo htmlspecialchars( $results['article']->booktitle )?>" />
          </li>
          <li>
            <label for="author">Book Author</label>
            <input type="text" name="author" id="author" placeholder="Author of the book" required autofocus maxlength="50" 
            value="<?php echo htmlspecialchars( $results['article']->author )?>" />
          </li>
          <li>
            <label for="edition">Edition</label>
            <input type="text" name="edition" id="edition" placeholder="Edition" required autofocus maxlength="2"
            value="<?php echo ( $results['article']->edition )?>" />
          </li>
          <li>
<label for="category">Category</label>
            <input type="text" name="category" id="category" placeholder="Book Category E.G Buisness" required autofocus maxlength="30"
            value="<?php echo htmlspecialchars( $results['article']->category )?>" />
          </li>
          <li>
<label for="module">Module</label>
            <input type="text" name="module" id="module" placeholder="Module" required autofocus maxlength="30"
            value="<?php echo ( $results['article']->module )?>" />
          </li>
  <li>
<label for="price">Price</label>
            <input type="text" name="price" id="price" placeholder="Price" required autofocus maxlength="30"
            value="<?php echo ( $results['article']->price )?>" />
          </li>
          <li>
<label for="condition">Condition</label>
            <input type="text" name="condition" id="condition" placeholder="condition" required autofocus maxlength="30"
            value="<?php echo ( $results['article']->condition )?>" />
          </li>
          <li>
<label for="description">Description</label>
            <textarea name="description" id="description" placeholder="Description of the book including condition and associated modules" required maxlength="500"
            style="height: 15em;">
            <?php echo htmlspecialchars( $results['article']->description )?></textarea>
          </li>
          <li>
          <label for="Image">Image</label>
<input type="file" name="Image" id="Image" />
  </li>
          <li>
          <label for="pdate">Sale Date</label>
            <input type="date" name="pdate" id="pdate" placeholder="YYYY-MM-DD" required maxlength="10"
            value="<?php echo $results['article']->pdate ? date( "Y-m-d", $results['article']->pdate ) : "" ?>" />
          </li>


        </ul>

        <div class="buttons">
          <input type="submit" name="saveChanges" value="Save Changes" />
          <input type="submit" formnovalidate name="cancel" value="Cancel" />
        </div>
      </form>
<?php if ( $results['article']->id ) { ?>
      <p><a href="admin.php?action=deleteArticle&amp;articleId=<?php echo $results['article']->id ?>" onclick="return confirm('Delete This Article?')">Delete This Article</a></p>
<?php } ?>
<?php include "templates/include/footer.php" ?>
This is the form for the php, as you can see the form action is "new article"
This is the code for the action new article
Code: [Select]
function newArticle() {

  $results = array();
  $results['pageTitle'] = "New Article";
  $results['formAction'] = "newArticle";

  if ( isset( $_POST['saveChanges'] ) ) {

    // User has posted the article edit form: save the new article
    $article = new Article;
    $article->storeFormValues( $_POST );
    $article->insert();
    header( "Location: admin.php?status=changesSaved" );

  } elseif ( isset( $_POST['cancel'] ) ) {

    // User has cancelled their edits: return to the article list
    header( "Location: admin.php" );
  } else {

    // User has not posted the article edit form yet: display the form
    $results['article'] = new Article;
    require( TEMPLATE_PATH . "/admin/editArticle.php" );
  }

}
As you can see the template is set to the above form page editArticle
Below is the code for the class "article" which contains the insert function and other functions such as construct, the storeFormValues which can is used in the "newArticle" function, and of course the insert function
Code: [Select]
class Article
{

  public $id = null;
  public $booktitle = null;
  public $author = null;
  public $edition = null;
  public $category = null;
  public $module = null;
  public $price = null;
  public $condition = null;
  public $description = null;
  public $image = null;
  public $pdate = null;

  public function __construct( $data=array() ) {
    if ( isset( $data['id'] ) ) $this->id = (int) $data['id'];
    if ( isset( $data['booktitle'] ) ) $this->booktitle = preg_replace ( "/[^\.\,\-\_\'\"\@\?\!\:\$ a-zA-Z0-9()]/", "", $data['booktitle'] );
    if ( isset( $data['author'] ) ) $this->author = preg_replace ( "/[^\.\,\-\_\'\"\@\?\!\:\$ a-zA-Z0-9()]/", "", $data['author'] );
    if ( isset( $data['edition'] ) ) $this->edition = $data['edition'];
if ( isset( $data['category'] ) ) $this->category = $data['category'];
if ( isset( $data['module'] ) ) $this->module = $data['module'];
if ( isset( $data['price'] ) ) $this->price =(int) $data['price'];
if ( isset( $data['condition'] ) ) $this->condition = $data['condition'];
if ( isset( $data['description'] ) ) $this->description = $data['description'];
if ( isset( $data['image'] ) ) $this->image = $data['image'];
if ( isset( $data['pdate'] ) ) $this->pdate = (int) $data['pdate'];
  }

  public function storeFormValues ( $params ) {

    // Store all the parameters
    $this->__construct( $params );

    // Parse and store the publication date
    if ( isset($params['pdate']) ) {
      $sdate = explode ( '-', $params['pdate'] );

      if ( count($pdate) == 3 ) {
        list ( $y, $m, $d ) = $pdate;
        $this->pdate = mktime ( 0, 0, 0, $m, $d, $y );
      }
    }
  }

  public function insert() {

    // Does the Article object already have an ID?
    if ( !is_null( $this->id ) ) trigger_error ( "Article::insert(): Attempt to insert an Article object that already has its ID property set (to $this->id).", E_USER_ERROR );

    // Insert the Article
    $conn = new PDO( DB_DSN, DB_USERNAME, DB_PASSWORD );
    $sql = "INSERT INTO books ( booktitle, author, edition, category, module, price, condition, description, image, pdate )
VALUES ( :booktitle, :author, :edition, :category, :module, :price, :condition, :description, :image, FROM_UNIXTIME(:pdate) )";
    $st = $conn->prepare ( $sql );
    $st->bindValue( ":booktitle", $this->booktitle, PDO::PARAM_STR );
    $st->bindValue( ":author", $this->author, PDO::PARAM_STR );
    $st->bindValue( ":edition", $this->edition, PDO::PARAM_STR );
$st->bindValue( ":category", $this->category, PDO::PARAM_STR );
$st->bindValue( ":module", $this->module, PDO::PARAM_STR );
$st->bindValue( ":price", $this->price, PDO::PARAM_INT );
$st->bindValue( ":condition", $this->condition, PDO::PARAM_STR );
$st->bindValue( ":description", $this->description, PDO::PARAM_STR );
$st->bindValue( ":image", $this->image, PDO::PARAM_STR );
$st->bindValue( ":pdate", $this->pdate, PDO::PARAM_INT );
    $st->execute();
    $this->id = $conn->lastInsertId();
    $conn = null;
  }

I would truly appreciate if someone is able to figure out what is going wrong, btw i dont get any errors when i click the save it takes mw to the next page and show a message i have set saying the changes have been saved but it doesnt actually save to me database.

If you have any questions or i need to explain more please let me know

Thanks in advance

Thanks for reading my post,

Can someone point me to the right direction here; Am trying to insert a record in a text area field into PHP/MYSQl. This time around, I am reading what the user entered into the textarea before inserting.

Take a look at this:

TEXTAREA ->
row 1: BOY
row 2: GIRL

Can I make it two rows in my database as opposed to one? I don't have a problem inserting,  just how to insert as multiple if there are two rows.

Thanks in advance

Hello I have a text list that looks like this:

Code: [Select]
ACACIA-Acacia spp.-Australia
AMANITAS-Amanita muscaria-Siberia
AYAHUASCA-Yage-Amazon Basin
... continues...

i am trying to create a script that if i placed that text like that in a textarea and submitted the form it would explode each line one at a time by the "-" and add it into a mysql database (COMMON_NAME, GENUS_SPECIES, NATIVE_TO)

I dont want to have to submit these one at a time and im sure this is very simple to do just im not understanding how to explode each line.

maybe a code like;

1. counts the total number of lines and places it in a variable called lines
2. do while $lines > 0
3. for each $line explode by "-"
4. insert each piece of the exploded line into the database as  (COMMON_NAME, GENUS_SPECIES, NATIVE_TO) as piece 0,1, & 2
5. after inserted subtract 1 from $lines

or something similar to that effect.

any help is greatly appreciated1

 

hey, here is the code I am using.

Code: [Select]
mysql_connect("localhost","XXXXXX","XXXXXX") or die("Could not connect.");
mysql_select_db("XXXXXX");

$query="SELECT * FROM VIDEO_SESSIONS";
$result=mysql_query($query);

while ($db_field = mysql_fetch_assoc($result)) {
$timeslider = $db_field['timeslider'];
}

$message=$_POST['message'];

$name=$me['first_name'];

if(isset($_POST['submit'])){

    if(strlen($message)<1)

   {
      print "You did not input a message";
   }

   else if(strlen($name)<1)

   {
      print "Please login with Facebook to post a message";
   }

 
      else

      {


         $insertmessage="INSERT INTO CHAT_SESSIONS
(user_id,user_message,current_time)
VALUES
('$name', '$message', '$timeslider')";
         mysql_query($insertmessage);
         echo mysql_error();


      }

   }


?>
I am getting this error everytime I try and INSERT into the database

" You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'current_time) VALUES ('Luke', 'Hello?', '00:23:00')' at line 2 "

it works fine without the '$timeslider' which is a time stored on the database in the format 00:00:00
why does it not want to store the time back in a different table.. same format!?

Hey Guys,

I have to insert some data in MySQL but it wont work  .

Please have a look.

<?php

// to values are set to empty

$vatsim="";
$ivao="";

// values from form in other page are set
if(isset($_POST["pilotid"])) $pilotid=$_POST["pilotid"];
if(isset($_POST["network"])) $network=$_POST["network"];
if(isset($_POST["vid"])) $vid=$_POST["vid"];
if(isset($_POST["pilot"])) $pilot=$_POST["pilot"];

// if value is that copy data in this value, otherways in that value
if ($network == "IVAO") { $ivao="$vid";}
if ($network == "VATSIM") { $vatsim="$ivao";}

// connect db
include(dbconnect.inc.php);

// first sql to update some data in one table
$sql = "UPDATE `360283`.`jos_users` SET `IPS` = \'1\' WHERE `jos_users`.`id` = \'$pilotid\'";
$result1 = mysql_query($sql);

// 2nd sql to insert some data in other table
$sql2 = "INSERT INTO `360283`.`IPS_Pilots` (`ID`, `Name`, `Hours`, `Flights`, `LastFlight`, `IVAO`, `VATSIM`, `Enabled`, `Rating`) VALUES ('$pilotid', '$pilot', NULL, NULL, NULL, '$ivao', '$vatsim', '1', '0');";
$result2 = mysql_query($sql2);

// sql to check if it was succesful
$sql3 = "SELECT * FROM `IPS_Pilots` WHERE `ID` = '$pilotid'  LIMIT 0, 30 ";
$result3 = mysql_query($sql3);
$num3 = mysql_numrows($result3);


// echo succesfull or not
if (!$num3) { echo "Sorry, but I failed to apply this pilot."; } else { echo "Pilot succesfully applied."; }



?>

Thanks

Hi All,

 I'm trying to insert a HTML code into one of the fileds so when you load the page it reads that code and shows you the picture that code is pointing you as you can see below but the problem is I have too many " and ' s so PHP wont pass it.



$name = $_POST['name'];
$title = $_POST['title'];
$ext = $_POST['ext'];
$cell = $_POST['cell'];
$sec = $_POST['sec'];
$emp = $_POST['emp']; 

$con = mysql_connect("localhost","root","PA55ss");
if (!$con)
  {
  die('Could not connect: ' . mysql_error());
  }

mysql_select_db("movedb", $con);

$sql="INSERT INTO sheet1sa (ext, F2, cell, name, dep, F6, empno)
VALUES
('$ext', '$sec', '$cell', '$name', '$dep', '<img src='./pics/$empno.jpg' width="80" height='90' />", '$empno')";





BTW i need to make this code so it takes the "empno" value and insert it into that code before .JPG so when browser reads my database it will read it as "./pics/777788.JPG"

Thanks for your help

Hi guys,

This is my first time to insert PDF into MySQL BLOB.
Below is my form that i used

Code: [Select]
<?php
<form enctype="multipart/form-data" name="frmUploadFile" action="ulf-exec.php" method="post">

<select name="title"  id="title">
                      <option>xxx</option>
                      <option>yyy</option>
                      <option>zzz</option>
                    </select>
                  </label>
<input name="des" type="text" class="dropdownlists1" id="des"></td>
<input name="fileUpload" type="file" class="dropdownlists1" id="fileUpload" size="20" border=""></td>
<input type="submit" name="button" id="button" value="Submit">

 </form>
?>
I have prepared my database based on the required but decided to test with echo just to confirm there's no issue with the code
The action="ulf-exec.php" :
Code: [Select]
<?php

function clean($str) {
$str = @trim($str);
if(get_magic_quotes_gpc()) {
$str = stripslashes($str);
}
return mysql_real_escape_string($str);
}

//Sanitize the POST values
$title = clean($_POST['title']);
$des = clean($_POST['des']);
$fileUpload = $_POST['fileUpload'];

if(empty($des) || $fileUpload == "none")

die("You must enter both a description and file");


$fileHandle = fopen($fileUpload, "r");
$fileContent = fread($fileHandle, $fileUpload_size);
$fileContent = addslashes($fileContent);


$date = date('d').'-'.date('m').'-'.date('y');
$time = date('h').':'.date('i').':'.date('s');

echo "<h1>File Uploaded</h1>";

echo "The details of the uploaded file are shown below:<br><br>";

echo "<b>File name:</b> $fileUpload_name <br>";

echo "<b>File type:</b> $fileUpload_type <br>";

echo "<b>File size:</b> $fileUpload_size <br>";

echo "<b>Uploaded to:</b> $fileUpload <br><br>";

echo "<a href='uploadfile.php'>Add Another File</a>";
?>

This is the error:
Code: [Select]
Warning: fopen() [function.fopen]: Filename cannot be empty in /ulf-exec.php on line 30

Warning: fread(): supplied argument is not a valid stream resource in ulf-exec.php on line 31

Hi People

i'm a newb at this so bare with me but i currently have a php file called Newkpi.php which has a select statement in. this selects data from a table called "StaffList".
this then populates the page with a html table with 14 records (this will increase/decrease over time) i then have some extra text boxes to enter more detail into like service amaount service date and so on.
when i click the submit button i want it to cycle through each row and insert the data into a separate table called "Services". however i cannot for the life of me get this to work and need some help with it. people find attached the code for Newkpi and see if you can help me with this.

in total i want it to take the names from stafflist and populate Services with the names and the extra detail which is entered on the page

Much Thanx in advance

SLOWIE

Hello, i made a text site, so you can text from a website. i was making a database of the texted numbers and i found that the mysql line is not inserting the correct number, its going to the max php one.

Here the code:
if (array_key_exists($carrier, $carriers))
{

$correctCarrier = $carriers[$carrier];


$i = 0;
while($i < $_POST['amount']){
$i++;

$formatted_number = $to.$correctCarrier;
$result = ("$i of Your Messages Has been sent to the number ". $_POST['to'] . ".<br>" . mail("$formatted_number", "$subject", "$message") . "");
}
mysql_query("INSERT INTO `msgssent` (`number`, `numberofmsg`, `subject`, `message`) VALUES (". $_POST['to'] .", '". $i ."', '". $subject ."', '". $message ."')") Or die(mysql_error());

Echo $result;
}

Hi Guys

Clearly I still have lots to learn...

I am trying to insert (using mysqli) multi-dimensional array values into the database, but when i do the value that gets stored  ends up as "$Array[1][1]".

Here's the test query i am running:

Code: [Select]
$sql = "INSERT INTO teams (company) VALUES ('$myarray[1][1]')";
$mysqli->query($sql);

So do i need to break the data out of the multidimensional array for the insert? Or is there some syntax thing i've missed?

 Or worse still do i actually need to do:

Code: [Select]
$value1 = $myarray[0][0];



Any help would be very much appreciated!

Drongo

Hello everyone,

Once again i need your help this time i want to know that, if I inserting multiple row by single insert query with the help of foreach (loop) then how to insert another cell value according to the name wise

so that's way i send my hole code to you.

<?php
                            //include configuration file for connection
                            include_once('config.php');
                            $sql = "select * from CLASS_STUDENT ORDER BY STUDENT_NAME ASC ";
                            $result=mysql_query($sql);
                            $count=mysql_num_rows($result);
                         ?>
                         <form name="form1" method="post" action="">
                            <table style="text-align: left; padding: 5px;" cellpadding="0px" cellspacing="0px">
                           <tbody>
                              <tr>
                                 <th style="text-align: center; padding: 5px; border: 1px #000000 solid;">Student Name</th>
                                 <th style="text-align: center; padding: 5px; border: 1px #000000 solid;">Student Class</th>
                                 <th style="text-align: center; padding: 5px; border: 1px #000000 solid;">Student Section</th>
                                 <th style="text-align: center; padding: 5px; border: 1px #000000 solid;">Current Date</th>
                                 <th style="text-align: center; padding: 5px; border: 1px #000000 solid;">Student Present</th>
                                 <th style="text-align: center; padding: 5px; border: 1px #000000 solid;">Student Absent</th>
                                 <th style="text-align: center; padding: 5px; border: 1px #000000 solid;">Comment</th>
                              </tr>
                              <?php
                                 while($rows=mysql_fetch_array($result))
                                 {
                              ?>                                                   
                              <tr>                                 
                                 <td class="table1">
                                    <? $id[] = $rows['STUDENT_NAME']; ?><? echo $rows['STUDENT_NAME'];?>
                                 </td>
                                 <td class="table1">
                                    <input name="class[<? echo $rows['STUDENT_NAME']; ?>]" type="text" value="<? echo $rows['STUDENT_CLASS']; ?>">
                                 </td>     
                                 <td class="table1">
                                    <input  name="section[<? echo $rows['STUDENT_NAME']; ?>]" type="text" value="<? echo $rows['STUDENT_SECTION']; ?>">
                                 </td>
                                 <td class="table1">
                                    <input name="date[<? echo $rows['STUDENT_NAME']; ?>]" type="text" value="<? echo $rows['PRESENT_DATE']; ?>">
                                 </td>                                                                                 
                                 <td id="present">
                                    <input type="radio" name="present[<? echo $rows['STUDENT_NAME']; ?>]" checked="checked" value="PRESENT">Present           
                                 </td>
                                 <td id="absent">                                   
                                    <input type="radio" name="present[<? echo $rows['STUDENT_NAME']; ?>]" value="ABSENT">Absent
                                 </td>                             
                                 <td style="text-align: left; padding: 5px; border: 1px #000000 solid; height: 33px;">
                                    <input name="comment[<? echo $rows['STUDENT_NAME']; ?>]" type="text" value="<? echo $rows['COMMENT'];?>">
                                 </td>                                                   
                              </tr>
                              <?php }?>
                              <tr>
                                 <td colspan="7" style="vertical-align:middle; text-align: center;"><br><br>                                   
                                    <input id="Submit" type="submit" name="Submit" value="Insert" style="text-align: center; background-color: #000000; color: #ffffff; border: 1px #000000 solid;">
                                 </td>
                              </tr>                                                                                 
                           </tbody>
                        </table>
                     </form>   
                     <?php
                        if(isset($_POST['Submit']))
                        {
                           foreach($_POST['present'] as $id => $value)
                           {
                              $class=$_POST['class'];
                              $section=$_POST['section'];
                              $date=$_POST['date'];
                              $comment=$_POST['comment'];                                   
                               $sql = "INSERT INTO ATTENDANCE(STUDENT_NAME, STUDENT_CLASS, STUDENT_SECTION, PRESENT_DATE, STUDENT_PRESENT, COMMENT) VALUES ('".$id."', '$class[$value]', '$section[$value]', '$date[$value]', '".$value."', '$comment[$value]') ";
                               $result = mysql_query($sql);                           
                           }
                        }
                        if($result)
                        {
                            header("location:Tea_home.php");                                                     
                        }
                        else
                        {
                           //print_r ($_POST);
                           echo "Your entry is not completed at this time.............";
                        }
                     ?>


My result is comming just like that

STUDENT_ID ||   STUDENT_NAME || STUDENT_CLASS  ||   STUDENT_SECTION  ||   PRESENT_DATE ||   STUDENT_PRESENT    ||COMMENT
231    ||   PRASHANT KUMAR   ||                     ||                       || 1/1/0001 12:00:00 AM       ||         ABSENT                ||   
230    ||   JYOTI NANDA            ||                     ||                       || 1/1/0001 12:00:00 AM       ||            PRESENT        ||   
229    ||   TARUN NANDA          ||                     ||                       || 1/1/0001 12:00:00 AM       ||            PRESENT         ||   
228    ||   RAVI KUMAR             ||                     ||                       || 1/1/0001 12:00:00 AM       ||            PRESENT         ||   
227    ||   RAJIV KUMAR            ||                     ||                       || 1/1/0001 12:00:00 AM       ||            PRESENT           ||
226    ||   PRASHANT KUMAR    ||                     ||                       || 1/1/0001 12:00:00 AM       ||            ABSENT           ||
225    ||   JYOTI NANDA            ||                     ||                       || 1/1/0001 12:00:00 AM       ||            PRESENT           ||



can you help me where i am writing wrong code