February 2, 2011

HOW UPDATE THE RECORDS IN THE DATABASE

//first get the record in the text box then follow the code..........and see in class file.
<?php  
    include("../config/connection.php");
    include("../template/tmp_menu.php");
    if(isset($_REQUEST['save']))
    {  
        include("../class/user.class.php");
        $o_u=new User();
        $_record = array('name'=>$pro_name,'quentity'=>$pro_quentity,'rate'=>$pro_rate);
        $o_q = $o_u->AddRecord('product',$_record);
        $i_up = $o_u -> Uploadimages();
        print "<META http-equiv='refresh' content='0;URL=../template/tmp_product.php'>";      
    }
 ?>
<html>
<head>
</head>
<body>
<form method="post" enctype="multipart/form-data">
    <table>
        <tr>
            <td>Name:</td>
            <td><input type="text" name="pro_name" ></td>
        </tr>
        <tr>
            <td>Quentity:</td>
            <td><input type="text" name="pro_quentity" ></td>
        </tr>
        <tr>
            <td>Rate:</td>
            <td><input type="text" name="pro_rate" ></td>
        </tr>
        <tr>
            <td><input type="submit" name="save" value="save"></td>
        </tr>
    </table>
</form>
</body>
</html>


------------------------------------------------------------------------------------------------------------
 
//this is the class file...
<?php
class User
{

   public function SelectRecord($table,$field)
    {
        $qr = "select * from $table where id_$table = '$field'";
        $o__user = mysql_query($qr);
        return $o__user;
    }
    //update records.
    public function UpdateRecord($table,$field,$id)
    {
        $qr= "update $table set ";
        foreach($field as $key => $value)
        {
            $a_qr[] = "$key = '$value'";
        }
        $ss_str = implode(',',$a_qr);
        $qr.= $ss_str;
        $qr.= " where id_$table = '$id'";
        mysql_query($qr);
        return true;
    }

}
?>

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