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PHP - Updating Php Form Into Mysql
Hi,
when someone logs in to my page, i have a form displayed with names, address, etc...what i need to do is when i hit the update button for that information to go into the MYSQL table I have created and over write that information if a user updates...so how do i do that? Similar TutorialsHi All, I've searched long and hard accross the web for an answer to this and finnally given in and requesting help. Here's what i have, i have a database setup and working fine. What i would like to do is for an administrator to be able to update my users details. It may sound odd, why don't you let your users update their own details? Well the administrators are dispatchers if you like, and my users are the 'dispatchees', for want of a better word. So i would like my administrators to be able to dispatch my users with routes and my users be able to see the routes that have been dispatched to them. I've setup a login area and a page that pulls there routes off the database, depending on their login details, i.e. jack will see his routes and jill will see her's independantly. This works by me editing the appropriate columns/rows of my database using phpmyadmin. What i'd like now is for administrators (who are directed to a seperate page, with more controls) to be able to do the same as me (updating the database) but by using a php form/script. I'd like to be able to select the routes from a second table on the same database if possible, to try and keep everything tidy. So my dispatcher would select Route001 from a drop down list, this would fill in the text fields next to the route field with From To, so my dispatcher would know what route001 actually is from/ too, choose a username (now being driven from my other table) and hit dispatch. My user would login to their area, hit view dispatched routes and it would display Route 001 with the correct information. The login area was a downloaded script i modified to suit and is called Login-Redirect_v1.31_FULL Many thanks in advance, hope you can sort of understand what i want Josh PHP/MySQL ability:Novice Hi, Does anyone have any experience of using PHP to transfer data from an XML file to a MySQL database? For the last 5 weeks I have been trying to get the following code to work but I am still unable to do it. The code does copy the file from my root folder into another (I eventually plan to use external download onto my server). However, it comes up with the following error: "Cannot instantiate non-existent class: xmlreader in" which refers to this: $xmlReader = new XMLReader(); Does anyone have any experience of transferring data from an XML file to a database? I am using PHP 5 so I dont know why this doesn't work. <?php ini_set('display_errors', 1); error_reporting(-1); $host="hostname"; // $username="username"; // $password="password"; // $db_name="db"; // $tbl_name="productfeed"; // // Connect to server and select database. mysql_connect("$host", "$username", "$password")or ("no connection"); mysql_select_db("$db_name")or die("Database Connection Error"); $xmlReader = new XMLReader(); $filename = "datafeed_98057.xml"; $url = "[url=http://www.ukhomefurniture.co.uk/datafeed.xml]http://www.ukhomefurniture.co.uk/datafeed.xml[/url]"; file_put_contents($filename, file_get_contents($url)); $xmlReader->open($filename); while ($xmlReader->read()) { switch ($xmlReader->name) { case'prod': $dom = new DOMDocument(); $domNode = $xmlReader->expand(); $element = $dom->appendChild($domNode); $domString = utf8_encode($dom->saveXML($element)); $product = new SimpleXMLElement($domString); $product_code = $product->prod['id']; $image = $product->awImage; //insert query if(strlen($product) > 0) { $query = mysql_query("REPLACE INTO productfeed (image) VALUES ('$awImage')"); echo $awImage . "has been inserted </br>"; die('yes it works'); error_reporting(E_ALL); if (ini_get('display_errors')) { ini_set('display_errors', 1); } } break; } } ?> MOD EDIT: DB credentials removed. Hi, Apologies to keep going on about this but I have hit a brick wall over updating my database with XML. I have spent around 100 hours on this and so far I can only copy the file, I am unable so far to update my database with the information from the XML file. I would be very grateful for any help you can offer to fix this. Code: [Select] ----Code so far----> $xmlReader = new XMLReader(); $filename = "datafeed_98057.xml"; $url = "http://www.domain.co.uk/datafeed.xml"; file_put_contents($filename, file_get_contents($url)); $xmlReader->open($filename); while ($xmlReader->read()) { switch ($xmlReader->name) { case'prod': $dom = new DOMDocument(); $domNode = $xmlReader->expand(); $element = $dom->appendChild($domNode); $domString = utf8_encode($dom->saveXML($element)); $prod = new SimpleXMLElement($domString); $id = $prod->prod['id']; $description = $prod->name; $image = $prod->awImage; $fulldescription = $prod->desc; //insert query if(strlen($prod) > 0) { $query = mysql_query("REPLACE INTO productfeed (id, description, fulldescription, image) VALUES ('$id','$description','$image','$fulldescription') "); echo $id . "has been inserted </br>"; } else{echo ("This does not work </br>");} } This is an outline of the XML feed I am using, it only includes one item which I am using as a test: Code: [Select] - <merchant id="1829" name="Pinesolutions.co.uk"> - <prod id="39920873" pre_order="no" web_offer="no" in_stock="yes" hotPick="no" adult="no"> - <text lang="EN"> <name>Oakleigh Wall Mirror 60x90</name> <desc>Mirrors are useful anywhere in the house. Not only are they functional allowing you to see your reflection in order to look your best, they also add elegance to any room theyre placed in. We offer a variety of mirrors to fit your decorating tastes as well as wall space. The Oakleigh Wall Mirror radiates an elegant simplistic style, while offering a generous size glass. The Oakleigh Wall Mirror s frame is crafted from solid hardwood and is lacquered with a protective finish to guard against dust and unexpected stains. The Oakleigh Wall Mirror is versatile and can be hung portrait style at the top of a staircase or landscape. The Oakleigh Wall Mirrors light colour means it also complements all of the furniture in our Camden Painted Range because the range has ash tops. The Oakleigh Wall Mirror has fewer knots than traditional oak wood, but is built just as sturdy so you can be certain it will last you through the generations to come.</desc> </text> - <uri lang="EN"> <awTrack>http://www.awin1.com/pclick.php?p=39920873&a=98057&m=1829</awTrack> <awImage>http://images.productserve.com/preview/1829/39920873.jpg</awImage> <mLink>http://www.pinesolutions.co.uk/bedroom-furniture/mirrors/wall-mirrors/oakleigh-wall-mirror-60x90/</mLink> <mImage>http://media.pinesolutions.co.uk/images/products/903.333.3.4.jpg</mImage> </uri> - <price curr="GBP"> <buynow>40.00</buynow> </price> - <cat> <awCatId>424</awCatId> </cat> <brand /> </prod> </merchant> is it possible to update data in mysql when a user clicks logout? Hey guys, I have a private message script but for some reason when its updating, it turns the value into a blank one from 1 to 3. I have no idea why, but it works with the old statement of deleting, but I changed it to instead update it to 3 because I want to keep the pm in archives. here is the delete PM part. <?php session_start(); header("Location:inbox.php"); $user = $_SESSION['username']; include 'db.php'; //We do not have a user check on this page, because it seems silly to, you just send data to this page then it directs you right back to inbox //We need to get the total number of private messages the user has $sql = mysql_query ("SELECT pm_count FROM users WHERE username='$user'"); $row = mysql_fetch_array ($sql); $pm_count = $row['pm_count']; //A foreach loop for each pm in the array, get the values and set it as $pm_id because they were the ones selected for deletion foreach($_POST['pms'] as $num => $pm_id) { //Delete the PM from the database mysql_query("UPDATE messages SET recieved='3' WHERE id='$pm_id' AND reciever='$user'"); // mysql_query("DELETE FROM messages WHERE id='$pm_id' AND reciever='$user'"); //Subtract a private message from the counter! YAY! //$pm_count = $pm_count - '1'; //Now update the users message count with the new value //mysql_query("UPDATE users SET pm_count='$pm_count' WHERE username='$user'"); } ?> The commented out part at the end, is the old deleting parts but instead changed it to update value. Here is my form that shows checkboxes. I showed the whole code, where it has comments. <?php //This stuff and the while loop will query the database, see if you have messages or not, and display them if you do $query = "SELECT id, sender, subject, message FROM messages WHERE reciever='$user' AND recieved='1'"; $sqlinbox = mysql_query($query); //We have a mysql error, we should probably let somone know about the error, so we should print the error if(!$sqlinbox) { ?> <p><?php print '$query: '.$query.mysql_error();?></p> <?php } //There are no rows found for the user that is logged in, so that either means they have no messages or something broke, lets assume them they have no messages elseif (!mysql_num_rows($sqlinbox) ) { ?> <center><p><b>You havent read any messages</b></p></center> <?php } //There are no errors, and they do have messages, lets query the database and get the information after we make a table to put the information into else { //Ok, Lets center this whole table Im going to make just because I like it like that //Then we create a table 80% the total width, with 3 columns, The subject is 75% of the whole table, the sender is 120 pixels (should be plenty) and the select checkboxes only get 25 pixels ?> <center> <form name="send" method="post" action="delete.php"> <table width="80%"> <tr> <td width="75%" valign="top"><p><b><u>Subject</u></b></p></td> <td width="120px" valign="top"><p><b><u>Sender</u></b></p></td> <td width="25px" valign="top"><p><b><u>Select</u></b></p></td> </tr> <?php //Since everything is good so far and we earlier did a query to get all the message information we need to display the information. //This while loop goes through the array outputting all of the message information while($inbox = mysql_fetch_array($sqlinbox)) { //These are the variables we get from the array as it is going through the messages, we have the id of the private message, we have the person who sent the message, we have the subject of the message, and yeah thats it $pm_id = $inbox['id']; $sender = $inbox['sender']; $subject = $inbox['subject']; //So lets show the subject and make that a link to the view message page, we will send the message id through the URL to the view message page so the message can be displayed //And also let the person see who sent it to them, if you want you can make that some sort of a link to view more stuff about the user, but Im not doing that here, I did it for my game though, similar to the viewmsg.php page but a different page, and with the senders id //And finally the checkboxes that are all stuck into an array and if they are selected we stick the private message id into the array //I will only let my users have a maximum of 50 messages, remeber that ok? Because that's the value I will later in another page //Here is finally the html output for the message data, the while loop keeps going untill it runs out of messages ?> <tr> <td width="75%" valign="top"><p><a href="viewmsg.php?msg_id=<?php echo $pm_id; ?>"><?php echo $subject; ?></a></p></td> <td width="120px" valign="top"><p><?php echo $sender; ?></p></td> <td width="25px" valign="top"><input name="pms[]" type="checkbox" value="<?php echo $pm_id; ?>"></td> </tr> <?php //This ends the while loop } //Here is a submit button for the form that sends the delete page the message ids in an array ?> <tr> <td colspan="3"><input type="submit" name="Submit" value="Delete Selected"></td> <td></td> <td></td> </tr> </table> </center> <?php //So this ends the else to see if it is all ok and having messages or not } ?> So yeah, does anyone know why it updates it to a blank value, from the value 1 in recieved? How can I store data which is in a email to a MySQL db? Currently I'm receiving all enquirers in to my INBOX. I need a way to upload data which is in the mail direct from my email page to a MySQL db. is this possible? or what's the best way to approach this? Hello, I've been tasked with updating our code base from mysql to something that will work with php 7. It's older code that was written by 2 or 3 individuals before me and it's not at all object oriented. There are about 540 different files that I will end up having to edit to make it all up to date. I'm not a very experienced programmer myself, and I'm in need of some guidance. There are some files that have functions that call and use mysql queries three or four files deep and going through and editing one function leads me to having to update 4 or 5 other files which breaks stuff somewhere else down the road. I was wondering if anyone has some suggestions on ways to make this process less painful. The other thing is that by using PDO in a not OO style, it seems like I'm losing a lot of its benefits. Should I consider using MYSQLi instead of PDO considering the circumstances? Are there any resources that you could point me to in order to help me learn the skills I need to make it through this upgrade? Thanks for the help! Hi All, Whenever I try to update any piece of PHP code to update a MySQL database, nothing happens. I have tried copying in some of the working codes of a website and tried the same, but no success. I recently installed XAMPP. I am connecting using the correct user id and pass to the database. The scripts are not giving me any error, but just not connecting, that's all. While making such a usage as noted below <FORM name="form1" method="post" action="<?php echo $_SERVER['PHP_SELF']; ?>" > I get the following error Firefox can't find the file at /C:/xampp/htdocs/="<?php.. so on Why does this happen? I am pretty new to this, so please do help. Thanks, Satheesh P R Hi guys,
I have a problem with my code.
It connects with the database but it doesn't execute anything.
I am trying to update a value in a table but I really don't know what I am doing wrong.
I am trying to change the price based on the meta_value GF-1370
Thank you very much.
Here is Table (Taken from myphpadmin)
meta_id post_id meta_key meta_value
18538
4356
_sku
GF-1370
18541
4356
_price
2.343
and here is my code:
<?php
$link = mysql_connect('server', 'username', 'password');
if (!$link) {
die('Could not connect: ' . mysql_error());
}
echo 'Connected successfully';
mysql_select_db(wordpress_i12dhflgoa);
$sql="update `wp_pzvy_postmeta` set `_price` = 5 WHERE `_sku` = 'GF-1370'";
?>
Hello folks, I can not seem to find out why this code is not being executed properly. Basically, I'd like to edit Records, so I am using forms to retrieve data, make modifications then save them. Code: [Select] <?php //connection to db $results = mysql_query("SELECT * FROM crud WHERE id=".$_GET[id]."") or die (mysql_error()); $row = mysql_fetch_assoc($results); echo "<form action=\"\" method=\"POST\">"; echo "Year: <input type=\"text\" value=".$row['car_year']." name=\"car_year\" /> <br />"; echo "Make: <input type=\"text\" value=".$row['car_make']." name=\"car_make\" /> <br />"; echo "Model: <input type=\"text\" value=".$row['car_model']." name=\"car_model\" /><br /><br />"; echo "Description:<br /><textarea rows=\"15\" cols=\"60\" name=\"description\" />". $row['description']. "</textarea>"; echo "<br /><input type=\"submit\" value=\"save\">"; echo "</form>"; if ($_POST['save']) { $car_year = $_POST['car_year']; $car_make = $_POST['car_make']; $car_model = $_POST['car_model']; $description = $_POST['description']; // Update data $update = mysql_query("UPDATE crud SET car_year='$car_year', car_make='$car_make' car_model='$car_model', description='$description' WHERE id=".$_GET['id']."") or die (mysql_error()); echo 'Update successfull'; } ?> Please HELP!!!! I have the following code, (I'm sorry it's so long an it does more that the question asks.) It's ment to edit, delete and make new links in a mysql database, by also using a link header to home all the links (Like a dropdown menu) And thig manages the links. However then the update, or when the new form is submitted it leaves then titlereg field blank. (The titlereg is the id of the main link, it's called reg in the title_reg database) I know this is complicated and i'm not too good at explaining the problem but any help would be great. I have commented on anything that could help. <?php include "../includes/mysql_connect.php"; include "../includes/info_files.php"; echo "<strong>Links</strong><br />"; echo "Currect links:<br /><br />"; if($_POST['submit']){ $name = mysql_real_escape_string($_POST['name']); $titlereg = mysql_real_escape_string($_POST['titlereg']); $url = mysql_real_escape_string($_POST['url']); $id = mysql_real_escape_string($_POST['id']); mysql_query("UPDATE nav_sub SET name='$name', SET titlereg='$titlereg', SET url='$url' WHERE reg='$id'"); ////////////////////////////////// Here will help, the update MY SQL thingie echo "Link Changed.<br /><br />"; } elseif($_POST['remove']){ $id = mysql_real_escape_string($_POST['id']); mysql_query("DELETE FROM nav_sub WHERE reg='$id'"); echo "Link deleted.<br /><br />"; } else{ $result = mysql_query("SELECT * FROM nav_sub"); while($row = mysql_fetch_array($result)) { echo '<strong>' . $row['name'] . '</strong>'; echo '<form action="" method="post">'; echo 'Name: <input type="text" name="name" value="' . $row['name'] . '" /><br />'; echo 'Link: <input type="text" name="text" value="' . $row['url'] . '" /><br />'; echo 'Navigation title: <select name="titlereg">'; $resultabc = mysql_query("SELECT * FROM nav_title"); while($rowabc = mysql_fetch_array($resultabc)) { echo '<option value="' . $rowabc['reg'] . '">' . $rowabc['name'] . '</option>'; ////////////////////////////////// Here is the option } echo '</select>'; echo '<input type="hidden" name="id" value="' . $row['reg'] . '" />'; echo '<input type="submit" name="submit" value="Change" /> <input type="submit" name="remove" value="Remove" /><br />'; echo '</form>'; } } echo "New link:<br /><br />"; if($_POST['new_submit']){ ////////////////////////////////// Here!!!!!!!!!!!!!!! $result = mysql_query("SELECT * FROM nav_sub"); $new_titlereg = $_POST['new_titlereg']; $new_name = mysql_real_escape_string($_POST['new_name']); $new_url = mysql_real_escape_string($_POST['new_url']); mysql_query("INSERT INTO `nav_sub` (`titlereg` ,`reg` ,`name` ,`url`)VALUES ('$new_titlereg', '', '$new_name', '$new_url')"); ////////////////////////////////// here is the MY SQL statement... echo "Link added.<br /><br />"; } echo '<form action="" method="post">'; echo 'Name: <input type="text" name="new_name" value="" /><br />'; echo 'Url: <input type="text" name="new_url" value="" /> \\\\ If your linking to a page you made, then the url is index.php?catt=(The categrory you put)&page=(The page you put)<br />'; echo 'Navigation title: <select name="new_titlereg">'; $resultab = mysql_query("SELECT * FROM nav_title"); while($rowab = mysql_fetch_array($resultab)) { echo '<option value="' . $rowab['reg'] . '">' . $rowab['name'] . '</option>'; ////////////////////////////////// Here isn't submitting the value in the option } echo '</select>'; echo '<input type="submit" name="new_submit" value="Insert" /><br />'; echo '</form>'; ?> By the way, explain simply as I'm only 13 I am trying to update multiple rows in a mysql db through php but I am getting an error message in this line: $size = count($_POST['uid']); My db field names are uid (which autoincrements and does not need to be updated), fname, lname and email fields. Here is a link for the project I need to develophttp://users.cis.fiu.edu/~vagelis/classes/COP5725/project.htm Here is the content for the first page: Code: [Select] <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head> <style type="text/css"> body { margin:50px 0px; padding:0px; text-align:center; font:13px Tahoma,Geneva,sans-serif } #content { width:1000px; margin:0px auto; text-align:left; padding:15px; border:1px dashed #333; background-color:#eee; } </style> <link rel="icon" href="http://www.mysite.com/favicon.ico" type="image/vnd.microsoft.icon" /> </head> <body> <div id='content'><h3><center>Update Information</center></h3> <?php //create a connection $connection = mysql_connect("localhost","root","r2d2c3po"); //test the connection if (!$connection) { die("Database connection failed: " . mysql_error()); } //select database to use mysql_select_db("music_social_network", $connection); //setup query $sql = "SELECT * FROM `user` ORDER BY uid"; //get results from query or die $result = mysql_query($sql, $connection) or die(mysql_error()); //fetch rows from query $rows = mysql_fetch_assoc($result); ?> <?php // find out how many records there are to update $size = count($_POST['uid']); // start a counter in order to number the input fields for each record $i = 0; print "<table width='100%' border='0' cellspacing='1' cellpadding='0'><tr><td>"; // open a form print "<form name='namestoupdate' method='post' action='update.php'> <table width='100%' border='0' cellspacing='1' cellpadding='1'><tr> <td align='center'><strong>User ID</strong></td> <td align='center'><strong>First Name</strong></td> <td align='center'><strong>Last Name</strong></td> <td align='center'><strong>Email</strong></td> </tr>\n"; // start a loop to print all of the users with their information // the mysql_fetch_array function puts each record into an array. each time it is called, it moves the array counter up until there are no more records left while ($Update = mysql_fetch_array($result)) { print "</tr>\n"; // assuming you have three important columns (the index (id), the course name (course), and the book info (bookinfo)) // start displaying the info; the most important part is to make the name an array (notice bookinfo[$i]) print "<td align='center'><p>{$Update['uid']}</p></td>\n"; print "<td align='center'><input type='text' fname='fname[$i]' value='{$Update['fname']}' /></td>"; print "<td align='center'><input type='text' size='40' lname='lname[$i]' value='{$Update['lname']}' /></td>\n"; print "<td align='center'><input type='text' size='40' email='email[$i]' value='{$Update['email']}' /></td>\n"; print "</tr>\n"; // add 1 to the count, close the loop, close the form, and the mysql connection ++$i; } print "<tr> <td colspan='4' align='center'><input type='submit' value='submit' />"; print "</td> </tr> </table> </td> </tr> </form> </table>"; mysql_close($connection); ?><br /><br /><div></body> </html> here is the content for the update.php page: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head> <style type="text/css"> body { margin:50px 0px; padding:0px; text-align:center; font:13px Tahoma,Geneva,sans-serif } #content { width:1000px; margin:0px auto; text-align:left; padding:15px; border:1px dashed #333; background-color:#eee; } </style> <link rel="icon" href="http://www.mysite.com/favicon.ico" type="image/vnd.microsoft.icon" /> </head> <body> <div id='content'><h3><center>Success! </center></h3> <table width='100%' border='0' cellspacing='1' cellpadding='0'><tr><td> <table width='100%' border='0' cellspacing='1' cellpadding='1'> <tr> <td align='center'><strong>User ID</strong></td> <td align='center'><strong>First Name</strong></td> <td align='center'><strong>Last Name</strong></td> <td align='center'><strong>Email</strong></td> </tr> <?php //create a connection $connection = mysql_connect("localhost","root","r2d2c3po"); //test the connection if (!$connection) { die("Database connection failed: " . mysql_error()); } //select database to use mysql_select_db("music_social_network", $connection); //setup query $sql = "SELECT * FROM `user` ORDER BY uid"; //get results from query or die $result = mysql_query($sql, $connection) or die(mysql_error()); //fetch rows from query $rows = mysql_fetch_assoc($result); // find out how many records there are to update $size = count($_POST['uid']); // start a loop in order to update each record $i = 0; while ($i < $size) { // define each variable $uid = $_POST['uid'][$i]; $fname = $_POST['fname'][$i]; $lname = $_POST['lname'][$i]; $email = $_POST['email'][$i]; // do the update and print out some info just to provide some visual feedback $query = "UPDATE `user` SET `fname` = '$fname', `lname` = '$lname', `email` = '$email' WHERE `uid` = '$uid' "; mysql_query($sql) or die ("Error in query: $query"); print " </tr> <td align='left'><p>$uid</p></td> <td align='left'>$fname</td> <td align='left'>$fname</td> <td align='left'>$lname</td> </tr> "; ++$i; } mysql_close($connection); ?> <tr> <td colspan='4' align='center'> </td> </tr> </table> </td> </tr> </table></div></body></html> Mod edit: [code] . . . [/code] tags added. the below code as I understand should insert a new record into my database, but it's not. <?php $notes = $_POST['notes']; $cnamedb = $_POST['cname']; $username = $_SESSION['username']; mysql_query("INSERT INTO `ccccomma_eve`.`corps` (`id`, `name`, `ticker`, `alliance`, `ceo`, `tax`, `members`, `hq`, `apidate`, `notes`, `notedate`, `updatedby`) VALUES ('', '$cnamedb', '', '', '', '', '', '', '', '$notes', NOW(), '$username'"); echo $cnamedb." Updated"; ?> Any ideas why? For the last few days I have been trying to work out why my code does not update the MySQL database table. Having tried several variation I have the below but cannot see anything wrong. The rest of the program produces the correct results (displaying what is currently on the table) showing it is connecting to the correct table but altering the table is not working. Any help greatly appreciated. The few lines in question a Code: [Select] // Update the profile data in the database if (!$error) { if (!empty($name)&& !empty($phone) && !empty($address1) && !empty($address2)) { // Only set the picture column if there is a new picture if (!empty($new_picture)) { //if (!empty($postcode)){ $query = "UPDATE antique SET name = '$name', phone = '$phone', address1 = '$address1', address2 = '$address2', postcode = '$postcode', " . " email = '$email', webadd = '$webadd', picture = '$new_picture', username = '" . $_SESSION['username'] . "' WHERE name = '" . $row['name'] ."'"; }} else { $query = "UPDATE antique SET name = '$name', phone = '$phone', address1 = '$address1', address2 = '$address2', postcode = '$postcode', " . " email = '$email', webadd = '$webadd', username = '" . $_SESSION['username'] . "' WHERE name = '" . $row['name'] ."'"; } mysqli_query($dbc, $query) or die("<br>Query $query<br>Failed with error: " . mysqli_error($dbc) . '<br>On line: ' . __LINE__); The whole program is below Code: [Select] <?php error_reporting(E_ALL); session_start(); ?> <?php require_once('appvars.php'); require_once('connectvars1.php'); // Connect to the database $dbc = mysqli_connect(DB_Host, DB_User, DB_Password, DB_Name); if (!isset($_GET['user_id'])) { $query = "SELECT * FROM antique WHERE user_id = '" . $_SESSION['user_id'] . "'"; } else { $query = "SELECT * FROM antique WHERE user_id = '" . $_GET['user_id'] . "'"; } $data = mysqli_query($dbc, $query); if (mysqli_num_rows($data) == 1) { // The user row was found so display the user data $row = mysqli_fetch_array($data); echo '<table>'; if (!empty($row['name'])) { echo '<tr><td class="label">Name:</td><td>' . $row['name'] . '</td></tr>'; } if (!empty($row['phone'])) { echo '<tr><td class="label">Phone:</td><td>' . $row['phone'] . ' </td></tr>'; } if (!empty($row['address1'])) { echo '<tr><td class="label">Address1:</td><td>' . $row['address1'] . ' </td></tr>'; } if (!empty($row['address2'])) { echo '<tr><td class="label">Address2:</td><td>' . $row['address2'] . ' </td></tr>'; } if (!empty($row['postcode'])) { echo '<tr><td class="label">Postcode:</td><td>' . $row['postcode'] . ' </td></tr>'; } if (!empty($row['webadd'])) { echo '<tr><td class="label">Web address:</td><td>' . $row['webadd'] . ' </td></tr>'; } if (!empty($row['email'])) { echo '<tr><td class="label">Email:</td><td>' . $row['email'] . ' </td></tr>'; } if (!empty($row['username'])) { echo '<tr><td class="label">Username:</td><td>' . $row['username'] . ' </td></tr>'; } if (!empty($row['user_id'])) { echo '<tr><td class="label">User ID:</td><td>' . $row['user_id'] . ' </td></tr>'; } echo '</table>'; //echo '<class = "label">USER ID: ' . $_SESSION['user_id'] . ''; if (!isset($_GET['postcode']) || ($_SESSION['postcode'] == $_GET['postcode'])) { echo '<p>Would you like to <a href="index5.php">Go to Homepage</a>?</p>'; } } // End of check for a single row of user results else { echo '<p class="error">There was a bit of a problem accessing your profile.</p>'; } ?> <hr> <?php require_once('appvars.php'); require_once('connectvars1.php'); // Make sure the user is logged in before going any further. if (!isset($_SESSION['user_id'])) { echo '<p class="login">Please <a href="login1.php">log in</a> to access this page.</p>'; exit(); } // Connect to the database $dbc = mysqli_connect(DB_Host, DB_User, DB_Password, DB_Name); if (isset($_POST['submit'])) { // Grab the profile data from the POST $name = mysqli_real_escape_string($dbc, trim($_POST['name'])); $phone = mysqli_real_escape_string($dbc, trim($_POST['phone'])); $address1 = mysqli_real_escape_string($dbc, trim($_POST['address1'])); $address2 = mysqli_real_escape_string($dbc, trim($_POST['address2'])); $postcode = mysqli_real_escape_string($dbc, trim($_POST['postcode'])); $webadd = mysqli_real_escape_string($dbc, trim($_POST['webadd'])); $email = mysqli_real_escape_string($dbc, trim($_POST['email'])); $old_picture = mysqli_real_escape_string($dbc, trim($_POST['old_picture'])); $new_picture = mysqli_real_escape_string($dbc, trim($_FILES['new_picture']['name'])); $new_picture_type = $_FILES['new_picture']['type']; $new_picture_size = $_FILES['new_picture']['size']; $username = mysqli_real_escape_string($dbc, trim($_POST['username'])); $user_id = mysqli_real_escape_string($dbc, trim($_POST['user_id'])); if (!empty($_FILES['new_picture']['tmp_name'])) {list($new_picture_width, $new_picture_height) = getimagesize($_FILES['new_picture']['tmp_name']); } //list($new_picture_width, $new_picture_height) = getimagesize($_FILES['new_picture']['tmp_name']); $error = false; // Validate and move the uploaded picture file, if necessary if (!empty($new_picture)) { if ((($new_picture_type == 'image/gif') || ($new_picture_type == 'image/jpeg') || ($new_picture_type == 'image/pjpeg') || ($new_picture_type == 'image/png')) && ($new_picture_size > 0) && ($new_picture_size <= MM_MAXFILESIZE) && ($new_picture_width <= MM_MAXIMGWIDTH) && ($new_picture_height <= MM_MAXIMGHEIGHT)) { if ($_FILES['new_picture']['error'] == 0) { // Move the file to the target upload folder $target = MM_UPLOADPATH . basename($new_picture); if (move_uploaded_file($_FILES['new_picture']['tmp_name'], $target)) { // The new picture file move was successful, now make sure any old picture is deleted if (!empty($old_picture) && ($old_picture != $new_picture)) { } } else { // The new picture file move failed, so delete the temporary file and set the error flag @unlink($_FILES['new_picture']['tmp_name']); $error = true; echo '<p class="error">Sorry, there was a problem uploading your picture.</p>'; } } } else { // The new picture file is not valid, so delete the temporary file and set the error flag @unlink($_FILES['new_picture']['tmp_name']); $error = true; echo '<p class="error">Your picture must be a GIF, JPEG, or PNG image file no greater than ' . (MM_MAXFILESIZE / 1024) . ' KB and ' . MM_MAXIMGWIDTH . 'x' . MM_MAXIMGHEIGHT . ' pixels in size.</p>'; } } $error = false; // Update the profile data in the database if (!$error) { if (!empty($name)&& !empty($phone) && !empty($address1) && !empty($address2)) { // Only set the picture column if there is a new picture if (!empty($new_picture)) { //if (!empty($postcode)){ $query = "UPDATE antique SET name = '$name', phone = '$phone', address1 = '$address1', address2 = '$address2', postcode = '$postcode', " . " email = '$email', webadd = '$webadd', picture = '$new_picture', username = '" . $_SESSION['username'] . "' WHERE name = '" . $row['name'] ."'"; }} else { $query = "UPDATE antique SET name = '$name', phone = '$phone', address1 = '$address1', address2 = '$address2', postcode = '$postcode', " . " email = '$email', webadd = '$webadd', username = '" . $_SESSION['username'] . "' WHERE name = '" . $row['name'] ."'"; } mysqli_query($dbc, $query) or die("<br>Query $query<br>Failed with error: " . mysqli_error($dbc) . '<br>On line: ' . __LINE__); // Confirm success with the user echo '<p>Your profile has been successfully updated. Would you like to <a href="viewprofile4.php">view your profile</a>?</p>'; mysqli_close($dbc); exit(); } else { echo '<p class="error">You must enter all of the profile data (the picture is optional).</p>'; } } // End of check for form submission else { // Grab the profile data from the database $query="SELECT * FROM antique WHERE user_id= '" . $row['user_id'] . "'"; $data = mysqli_query($dbc, $query); $row = mysqli_fetch_array($data); if ($row != NULL) { $name = $row['name']; $phone = $row['phone']; $address1 = $row['address1']; $address2 = $row['address2']; $postcode = $row['postcode']; $email = $row['email']; $webadd = $row['webadd']; $old_picture = $row['picture']; $username = $_SESSION['username']; $user_id = $row['user_id']; } else { echo '<p class="error">There was a problem accessing your profile.</p>'; } } mysqli_close($dbc); ?> <form enctype="multipart/form-data" method="post" action="<?php echo $_SERVER['PHP_SELF']; ?>"> <input type="hidden" name="MAX_FILE_SIZE" value="<?php echo MM_MAXFILESIZE; ?>" /> <fieldset> <legend>Personal Information</legend> <label for="name">Name:</label> <input type="text" id="name" name="name" value="<?php if (!empty($name)) echo $name; ?>" /><br /> <label for="phone">Phone:</label> <input type="text" id="phone" name="phone" value="<?php if (!empty($phone)) echo $phone; ?>" /><br /> <label for="address1">Address1:</label> <input type="text" id="address1" name="address1" value="<?php if (!empty($address1)) echo $address1; ?>" /><br /> <label for="address2">Address2:</label> <input type="text" id="address2" name="address2" value="<?php if (!empty($address2)) echo $address2; ?>" /><br /> <label for="postcode">Postcode:</label> <input type="text" id="postcode" name="postcode" value="<?php if (!empty($postcode)) echo $postcode; ?>" /><br /> <label for="email">Email:</label> <input type="text" id="email" name="email" value="<?php if (!empty($email)) { echo $email; } else { echo 'No email entered';} ?>" /><br /> <label for="webadd">Web address:</label> <input type="text" id="webadd" name="webadd" value="<?php if (!empty($webadd)) { echo $webadd; } else { echo 'No web address entered';} ?>" /><br /> <input type="hidden" name="old_picture" value="<?php if (!empty($old_picture)) echo $old_picture; ?>" /> <label for="new_picture">Pictu </label> <input type="file" id="new_picture" name="new_picture" /> <?php if (!empty($old_picture)) { echo '<img class="profile" src="' . MM_UPLOADPATH . $old_picture . '" alt="Profile Picture" style: height=100px;" />'; } ?> <br /> <label for="username">Username:</label> <input type="text" id="username" name="username" value="<?php if (!empty($username)) echo $username; ?>" /><br /> <label for="user_id">User ID:</label> <input type="text" id="user_id" name="user_id" value="<?php echo '' . $row['user_id'] . '' ; ?>" /><br /> </fieldset> <input type="submit" value="Save Profile" name="submit" /> </form> <?php echo('<p class="login">You are logged in as ' . $_SESSION['username'] . '. <a href="logout3.php">Log out</a>.</p>'); echo '<class = "label">USER ID: ' . $row['user_id'] . ''; ?> <p><a href="index.php">Return to homepage</a></p> <?php require_once('footer.php'); ?> </body> </html> Hi guys I hope I am in the right place on this forum, if not I apologise. A have been working with CS-Cart and had so much trouble trying to update product combinations so I searched for help on the data feeds I am using and found that there was a script that would update my products for os-commerce, this has worked out even worse. All I really need is for a script to update one column called amount in a Mysql table by referring to the product_code column, Eg If product_code NS324 is= to 5 ad 5 to the amount column. This sounds simple but I think it might be complex. Here is the Table Generated b\: phpM\Admin 3.4.9 / M\SQL 5.5.20-log SQL quer\: SELECT * FROM `cscart_product_options_inventor\` LIMIT 0, 30 ; Rows: 30 Column1-----------Column2---------------Column3--------------Column4----------Column5-------Column6-------Column7 product_id-----product_code---------combination_hash-----combination-------amount----------temp-----------position --29813--------------NS3455----------- --1447985068-----------738_3059-----------0-----------------N-------------------0 So if I can update the amount column using the product_code would solve all of my problems. So this is what I need to do, I need to add an amount to the amount column related to the product_code NS3455 or update amount or even replace amount it don't matter. Due to the nature of the feeds I receive I cannot use product_id or combination_hash or combination. Please help me do this. Lets see who is the clever one. Thanks for you time so im trying to setup a page for my bills that i pay monthly so me and my gf can access it remotely whenever we need to. we have a few loans that we are paying off in installment loans every month so i created a table like the picture below (which is actually in excel but it looks about the same). i know how to pull via select and sum everything that i need but what i'm actually going for is this: every month on those certain due dates i'd like for the monthly payment to be subtracted from the balance automatically..and it show the reflected balance. i'm not sure how to go about such a thing though as i've never worked with dates and times. my logic is that i have to setup a beginning time stamp for it to work off of..and then every 30 days from that time stamp..subtract the payment. then again, there's not always 30 days in a month and it'd get off track. any ideas? Apologies... I'm a noob trying to reverse engineer code. I have a script that can retrieve values from a MySQL database (based on a session login that recognizes which user you are) and places those values into the text fields of a form, pre-populating the form. Code: [Select] <?php mysql_connect('localhost', 'db', 'password'); mysql_select_db('users'); $id = mysql_real_escape_string($_SESSION['userid']); $select = "SELECT * FROM user_info WHERE md5(Member_No) = '$id';"; $query = mysql_query($select); if ($row = mysql_fetch_array($query)) { ?> <form> FIRST name: <input type="text" name="First" value="<?php echo stripslashes($row['First']); ?>" LAST name: <input type="text" name="Last" value="<?php echo stripslashes($row['Last']); ?>" > Birthday: <input type="text" name="Birthday" value="<?php echo stripslashes($row['Birthday']); ?>" <input type="submit" value="Submit"> </form> <?php } ?> I want to be able to connect to that same database and update ALL the values (3 in the example above) with the single click of the form button. I think I was told some time ago that it's not possible to update all the values at once? Thanks, ~Wayne I used to be good at this but I changed servers and everything is different... Heres my code so far: Code: [Select] <?php $rated=$_REQUEST['rated']; echo $rated; $rating=$_REQUEST['rating']; echo $rating; // Make a MySQL Connection mysql_connect("localhost", "********", "********") or die(mysql_error()); mysql_select_db("*********") or die(mysql_error()); $result = mysql_query("SELECT * FROM main WHERE username = '$rated'") or die(mysql_error()); $row = mysql_fetch_array( $result ); $votes = $db_field['$rating']; $newvotes = $votes + 1; echo $newvotes; mysql_query("UPDATE main SET $rating = '$newvotes' WHERE username = '$rated'"); ?> Whats going on here is the colomb that I want to update comes as a variable $rated (That works) and then the database selects the row to update with $username (That works) and gets the variable $newvotes by taking the original value of the data its about to update and add 1 to it (That works) Then it updates the field to $newvotes.... I don't know why the update won't go through... there are no errors.... Hi Forum I have this script below which i thought would update multiple rows in my database, but all it does is refresh and revert back to its original data. Im guessing my problem is in my update script but I cant seem to find where I have gone wrong. Any help would be greatly appreciated. <?php $host="*****"; $username="*****"; $password="*****"; $db_name="*****"; $tbl_name="*****"; // Connect to server and select databse. $db = new PDO('mysql:host=' . $host . ';dbname=' . $db_name, $username, $password); // If there is an update, process it. if (isset($_POST['submit'], $_POST['pageorder']) && is_array($_POST['pageorder'])) { $stmt = $db->prepare("UPDATE `$tbl_name` SET `pageorder`=:pageorder WHERE id=:id"); $stmt->bindParam(':id', $id, PDO::PARAM_INT); $stmt->bindParam(':pageorder', $pageorder, PDO::PARAM_STR); foreach ($_POST['pageorder'] as $id => $pageorder) { $stmt->execute(); } echo '<h1>Updated the records.</h1>'; } // Print the form. echo '<form action="' . htmlspecialchars($_SERVER['PHP_SELF']) . '" method="post">'; foreach ($db->query("SELECT `id`, `pageorder`, `pagetitle`, `linklabel` FROM `$tbl_name` ORDER BY `pageorder`") as $row) { echo '<input type="text" pageorder="pageorder[' . (int)$row['id'] . ']" value="'. htmlspecialchars($row['pageorder']) . '" />'; echo '<input type="text" pagetitle="pagetitle[' . (int)$row['id'] . ']" value="'. htmlspecialchars($row['pagetitle']) . '" />'; echo '<input type="text" linklabel="linklabel[' . (int)$row['id'] . ']" value="'. htmlspecialchars($row['linklabel']) . '" /><br />'; } echo '<input type="submit" name="submit" value="Update" /></form>'; ?> This topic has been moved to MySQL Help. http://www.phpfreaks.com/forums/index.php?topic=351353.0 |
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