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PHP - Mysql Question: Loading Database Info From More Than One Table.
well I know the standard way of retrieving mysql data was through the following codes:
Code: [Select] $query = "SELECT * FROM {$tablename} WHERE columnmame = '{$var}'"; $result = mysql_query($query); $row = mysql_fetch_array($result); This will return all properties inside a table row by an associative array indexed by column names. I am, however, wondering if there is an easier way to retrieve database info from more than one table. For now, what I am doing is: Code: [Select] $result = mysql_query( "SELECT * FROM {$tablename} WHERE columnmame = '{$var}'"); $row = mysql_fetch_array($result); $result2 = mysql_query( "SELECT * FROM {$tablename2} WHERE columnmame2 = '{$var2}'"); $row2 = mysql_fetch_array($result2); which is a bit tedious and can cause problems when two or more coders work on the same project(it will be difficult to tell what is $row1, $row2 and $row3...). Is there away to write a simpler code than the one above? I mean, if it is possible to run mysql_fetch_array only once and retrieve database info from multiple tables? Similar TutorialsI have a standard form that displays users current data from a mysql database once logged in(code obtained from the internet). Users can then edit their data then submit it to page called editform.php that does the update. All works well except that the page does not display the updated info. Users have to first logout and login again to see the updated info. even refreshing the page does not show the new info. Please tell me where the problem is as i am new to php.
my form page test.php
<?PHP
require_once("./include/membersite_config.php");
if(!$fgmembersite->CheckLogin())
{
$fgmembersite->RedirectToURL("login.php");
exit;
}
?>
<form action="editform.php?id_user=<?= $fgmembersite->UserId() ?>" method="POST">
<input type="hidden" name="id_user" value="<?= $fgmembersite->UserId() ?>"><br>
Name:<br> <input type="text" name="name" size="40" value="<?= $fgmembersite->UserFullName() ?>"><br><br>
Email:<br> <input type="text" name="email" size="40" value="<?= $fgmembersite->UserEmail() ?> "><br><br>
Address:<br> <input type="text" name="address" size="40" value="<?= $fgmembersite->UserAddress() ?> "><br><br>
<button>Submit</button>
my editform.php
<?php
$con = mysqli_connect("localhost","root","user","pass");
if (mysqli_connect_errno())
{
echo "Failed to connect to MySQL: " . mysqli_connect_error();
}
mysqli_query($con,"UPDATE fgusers3 SET name = '".$_POST['name']."', email= '".$_POST['email']."', address= '".$_POST['address']."' WHERE id_user='".$_POST['id_user']."'");
header("Location: test.php");
?>
Hi Im having some trouble implementing info into a database Hi there. I have this simple code which displays 5 results. How can i grab each element separately instead of displaying all the results at once. Thanks:) Code: [Select] <?php $query = mysql_query("SELECT product_name, product_price FROM products WHERE product_type = 'laptop' LIMIT 5"); $numrows = mysql_num_rows($query); if ($numrows != 0) { while ($row = mysql_fetch_assoc($query)) { $product_name = $row['product_name']; $product_price = $row['product_price']; echo $product_name . '<br />'; echo $product_price . '<br /><br />'; } } ?> Hello I'm trying to set up a user area for my site where it displays the current logged in users ranking and other information in the future.
<?
ini_set('display_errors', 1);
require_once "header.php";
$sql = "SELECT * FROM users WHERE username = ?";
if($stmt = mysqli_prepare($link, $sql)){
mysqli_stmt_bind_param($stmt, 's', $_SESSION['username']);
if(mysqli_stmt_execute($stmt)){
$info = mysqli_fetch_array($stmt);
echo "Current rank:" . $info['rank'];
} else {
echo "Can't find user";
}
}
mysqli_stmt_close($stmt);
?>
That's the code I currently have but it gives me the error "but get an error message of mysqli_fetch_array() expects parameter 1 to be mysqli_result" Hi there, I am using this code to send the users email address to the database. That works fine, but i keep getting blank info added to the database. Does anyone know how i can stop this? <?php $con = mysql_connect("*","*","*"); if (!$con) { die('Could not connect: ' . mysql_error()); } mysql_select_db("ogs_mailinglist1", $con); $sql="INSERT INTO mailinglist (email) VALUES ('$_POST[rec_email]')"; if (!mysql_query($sql,$con)) { die('Error: ' . mysql_error()); } mysql_close($con); ?> Thanks, Hi, I have a website where users can log on and edit their profile pic, name, biography etc. I was wondering about the correct way to:- Add data to the database through forms (Register.php) Display the data on a page Using mysql escape sting, however, the way I am currently using will display a '\' before any ' symbol. So it's >> it\'s ... Here is a snippet of the code I am using... Code: [Select] //insert data $about1 = mysql_real_escape_string($_POST['about']); //get $query = mysql_query("SELECT * FROM `staff` WHERE username='$username'"); $row = mysql_fetch_array($query); $about = $row['about']; echo $about; Hello, me again. I have created a little forum - very very basic. main_forum.php : Code: [Select] <?php $host="localhost"; // Host name $username="yvonnedp"; // Mysql username $password="yvonne"; // Mysql password $db_name="forum"; // Database name $tbl_name="forum_question"; // Table name // Connect to server and select databse. mysql_connect('localhost', 'yvonnedp', 'yvonne')or die("cannot connect"); mysql_select_db("$db_name")or die("cannot select DB"); $sql="SELECT * FROM $tbl_name ORDER BY id"; // OREDER BY id DESC is order result by descending $result=mysql_query($sql); ?> <table width="90%" border="0" align="center" cellpadding="3" cellspacing="1" bgcolor="#CCCCCC"> <tr> <td width="6%" align="center" bgcolor="#E6E6E6"><strong>#</strong></td> <td width="53%" align="center" bgcolor="#E6E6E6"><strong>Topic</strong></td> <td width="15%" align="center" bgcolor="#E6E6E6"><strong>Views</strong></td> <td width="13%" align="center" bgcolor="#E6E6E6"><strong>Replies</strong></td> <td width="13%" align="center" bgcolor="#E6E6E6"><strong>Date/Time</strong></td> </tr> <?php while($rows=mysql_fetch_array($result)){ // Start looping table row ?> <tr> <td bgcolor="#FFFFFF"><? echo $rows['id']; ?></td> <td bgcolor="#FFFFFF"><a href="view_topic.php?id=<? echo $rows['id']; ?>"><? echo $rows['topic']; ?></a><BR></td> <td align="center" bgcolor="#FFFFFF"><? echo $rows['view']; ?></td> <td align="center" bgcolor="#FFFFFF"><? echo $rows['reply']; ?></td> <td align="center" bgcolor="#FFFFFF"><? echo $rows['datetime']; ?></td> </tr> <?php // Exit looping and close connection } mysql_close(); ?> create_topic.php : Code: [Select] <table width="400" border="0" align="center" cellpadding="0" cellspacing="1" bgcolor="#CCCCCC"> <tr> <form id="form1" name="form1" method="post" action="add_topic.php"> <td> <table width="100%" border="0" cellpadding="3" cellspacing="1" bgcolor="#FFFFFF"> <tr> <td colspan="3" bgcolor="#E6E6E6"><strong>Create New Topic</strong> </td> </tr> <tr> <td width="14%"><strong>Topic</strong></td> <td width="2%">:</td> <td width="84%"><input name="topic" type="text" id="topic" size="50" /></td> </tr> <tr> <td valign="top"><strong>Detail</strong></td> <td valign="top">:</td> <td><textarea name="detail" cols="50" rows="3" id="detail"></textarea></td> </tr> <tr> <td><strong>Name</strong></td> <td>:</td> <td><input name="name" type="text" id="name" size="50" /></td> </tr> <tr> <td> </td> <td> </td> <td><input type="submit" name="Submit" value="Submit" /> <input type="reset" name="Submit2" value="Reset" /></td> </tr> </table> </td> </form> </tr> </table> add_topic.php : Code: [Select] <?php $host="localhost"; // Host name $username="yvonnedp"; // Mysql username $password="yvonne"; // Mysql password $db_name="forum"; // Database name $tbl_name="forum_question"; // Table name // Connect to server and select database. mysql_connect('localhost', 'yvonnedp', 'yvonne')or die("cannot connect"); mysql_select_db("$db_name")or die("cannot select DB"); // get data that sent from form $topic=$_POST['topic']; $detail=$_POST['detail']; $name=$_POST['name']; $datetime=date("d/m/y h:i:s"); //create date time $sql="INSERT INTO $tbl_name(topic, detail, name, datetime)VALUES('$topic', '$detail', '$name', '$datetime')"; $result=mysql_query($sql); if($result){ echo "Successful<BR>"; echo "<a href=main_forum.php>View your topic</a>"; $email_from = "forums@thenewme.co.za"; $email_to = "info@thenewme.co.za"; $email_subject = "The New Me - New Forum Topic"; $email_message = "A new topic has been posted on the Forum!\n"; $email_message .= "Check it out : http://www.thenewme.co.za/forum/main_forum.php"; $headers = 'From: '.$email_from."\r\n"; 'Reply-To: '.$email_from."\r\n" . 'X-Mailer: PHP/' . phpversion(); @mail($email_to, $email_subject, $email_message, $headers); } else { echo "ERROR"; } mysql_close(); ?> add_answer.php : Code: [Select] <?php $host="localhost"; // Host name $username="yvonnedp"; // Mysql username $password="yvonne"; // Mysql password $db_name="forum"; // Database name $tbl_name="forum_answer"; // Table name // Connect to server and select databse. mysql_connect('localhost', 'yvonnedp', 'yvonne')or die("cannot connect"); mysql_select_db("$db_name")or die("cannot select DB"); // Get value of id that sent from hidden field $id=$_POST['id']; // Find highest answer number. $sql="SELECT MAX(a_id) AS Maxa_id FROM $tbl_name WHERE question_id='$id'"; $result=mysql_query($sql); $rows=mysql_fetch_array($result); // add + 1 to highest answer number and keep it in variable name "$Max_id". if there no answer yet set it = 1 if ($rows) { $Max_id = $rows['Maxa_id']+1; } else { $Max_id = 1; } // get values that sent from form $a_name=$_POST['a_name']; $a_answer=$_POST['a_answer']; $datetime=date("d/m/y H:i:s"); // create date and time // Insert answer $sql2="INSERT INTO $tbl_name(question_id, a_id, a_name, a_answer, a_datetime)VALUES('$id', '$Max_id', '$a_name', '$a_answer', '$datetime')"; $result2=mysql_query($sql2); if($result2){ echo "Successful<BR>"; echo "<a href='view_topic.php?id=".$id."'>View your answer</a>"; // If added new answer, add value +1 in reply column $tbl_name2="forum_question"; $sql3="UPDATE $tbl_name2 SET reply='$Max_id' WHERE id='$id'"; $result3=mysql_query($sql3); $email_from = "forums@thenewme.co.za"; $email_to = "info@thenewme.co.za"; $email_subject = "The New Me - New Forum Answer"; $email_message = "A new answer to a forum topic has been posted on the Forum!\n"; $email_message .= "Check it out : http://www.thenewme.co.za/forum/main_forum.php"; $headers = 'From: '.$email_from."\r\n"; 'Reply-To: '.$email_from."\r\n" . 'X-Mailer: PHP/' . phpversion(); @mail($email_to, $email_subject, $email_message, $headers); } else { echo "ERROR"; } mysql_close(); ?> view_topic : Code: [Select] <?php $tbl_name2="forum_answer"; // Switch to table "forum_answer" $sql2="SELECT * FROM $tbl_name2 WHERE question_id='$id'"; $result2=mysql_query($sql2); while($rows=mysql_fetch_array($result2)){ ?> <table width="400" border="0" align="center" cellpadding="0" cellspacing="1" bgcolor="#CCCCCC"> <tr> <td><table width="100%" border="0" cellpadding="3" cellspacing="1" bgcolor="#FFFFFF"> <tr> <td bgcolor="#F8F7F1"><strong>ID</strong></td> <td bgcolor="#F8F7F1">:</td> <td bgcolor="#F8F7F1"><? echo $rows['a_id']; ?></td> </tr> <tr> <td width="18%" bgcolor="#F8F7F1"><strong>Name</strong></td> <td width="5%" bgcolor="#F8F7F1">:</td> <td width="77%" bgcolor="#F8F7F1"><? echo $rows['a_name']; ?></td> </tr> <tr> <td bgcolor="#F8F7F1"><strong>Answer</strong></td> <td bgcolor="#F8F7F1">:</td> <td bgcolor="#F8F7F1"><? echo $rows['a_answer']; ?></td> </tr> <tr> <td bgcolor="#F8F7F1"><strong>Date/Time</strong></td> <td bgcolor="#F8F7F1">:</td> <td bgcolor="#F8F7F1"><? echo $rows['a_datetime']; ?></td> </tr> </table></td> </tr> </table><br> <? } $sql3="SELECT view FROM $tbl_name WHERE id='$id'"; $result3=mysql_query($sql3); $rows=mysql_fetch_array($result3); $view=$rows['view']; // if have no counter value set counter = 1 if(empty($view)){ $view=1; $sql4="INSERT INTO $tbl_name(view) VALUES('$view') WHERE id='$id'"; $result4=mysql_query($sql4); } // count more value $addview=$view+1; $sql5="update $tbl_name set view='$addview' WHERE id='$id'"; $result5=mysql_query($sql5); mysql_close(); ?> the problem is. With add_answer, I am not able to insert an answer. This has worked for the very first question, but all subsequent questions, I am unable to add answers. It keeps telling me ERROR. This is where the live forum is : http://www.thenewme.co.za/forum/main_forum.php Can it be an issue with the field that gets autmatically incremented? i have echo'd the data which get entered in when someone types in an answer, and everything is perfect! Can anyone help me? How can i use single quote for values? $qry='insert into tablename values('a','b');'; Hi all, I have a number of tables within a mysql database and I'm stuck on how to pull information from one based on the results being displayed by another. The site shows items for sale where by all the product information is held in tablea, when an individual item is being displayed I need to be able to pull a manufacturer profile from tableb based on the manufacturer name stored in tablea column profile. The manufacturer name is already being called into the page by existing code as the site has always shown the manufacturer name, I just can't work out out to pull the new profile information in as well from the new table. Any help appreciated Iain Ok, I got someone to help me fix this but he had no idea what the error was... I have 2 tables, one called points and the other called members. In members i have got: id name In points i have got: id memberid promo I have the following code: Code: [Select] <?php $con = mysql_connect("localhost","slay2day_User","slay2day"); if (!$con) { die('Could not connect: ' . mysql_error()); } mysql_select_db("slay2day_database",$con); $sqlquery="SELECT Sum(points.promo) AS score, members.name, members.id = points.memberid Order By members.name ASC"; $result=mysql_query($sqlquery,$con); while ($row = mysql_fetch_array($result)) { //get data $id = $row['id']; $name = $row['name']; $score = $row['score']; echo "<b>Name:</b> $name<br />"; echo "<b>Points: </b> $score<br />" ; echo "<b>Rank: </b>"; if ($name == 'Kcroto1'): echo 'The Awesome Leader'; else: if ($points >= '50'): echo 'General'; elseif ($points >= '20'): echo 'Captain!'; elseif ($points >= '10'): echo 'lieutenant'; elseif ($points >= '5'): echo 'Sergeant'; elseif ($points >= '2'): echo 'Corporal'; else: echo 'Recruit'; endif; endif; echo '<br /><br />'; } ?> I am getting the following error when i do the query in mysql: Code: [Select] #1109 - Unknown table 'points' in field list And when i open the webpage i get the following error: Code: [Select] Warning: mysql_fetch_array() expects parameter 1 to be resource, boolean given in /home/slay2day/public_html/points/members.php on line 18 Please Help me? For the last few days I have been trying to work out why my code does not update the MySQL database table. Having tried several variation I have the below but cannot see anything wrong. The rest of the program produces the correct results (displaying what is currently on the table) showing it is connecting to the correct table but altering the table is not working. Any help greatly appreciated. The few lines in question a Code: [Select] // Update the profile data in the database if (!$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: ' . $row['user_id'] . ''; ?> <p><a href="index.php">Return to homepage</a></p> <?php require_once('footer.php'); ?> </body> </html> I am very new to php and am trying to create a simple application that uploads a PDF file to a database. I have one field for the Volume Number and on file field for the PDF to be uploaded. My issue is i can't get the PDF to upload or insert the name of the pdf (eg volume1.pdf) into the data base. I would also like to point out that I know i have a low post count, but i only seek help when i truly need it and have exhausted all other resources... Here is what i have, please go easy on me this is my first round at php: Code: [Select] <?php if(isset($_POST['submit'])){ $vol_num = $_POST['vol_num']; $pdf = $_FILES['pdf']['name']; $path = '../pdf/'.$_FILES['pdf']['name']; move_uploaded_file($_FILES["pdf"]["tmp_name"], $path); mysql_query("INSERT INTO volumes set vol_num='$vol_num', vol_link='$pdf'") or die (mysql_error()); echo "<script>location.href='add_volume.php'</script>"; } ?> what am i doing wrong here? Thanks in advance Hi friends i need a small help in importing csv files into mySQL database table i tried all possible options but i am no where... here is the example for what i am trying to do Mysql DB name = raw Table name is = dump +--------------------+--------------------+ + Account + Bal + +--------------------+--------------------+ + + + +--------------------+--------------------+ CSV Format 50************13, 11095 When they upload the file it should automatically get inserted into appropriate fields any help would be great i tried all possible scripts found in the net could nothing is happening Hi, here's my problem: I am trying to make a simple online buying website and I want to display a table with all the fields for each item. So I got that part down which is to just use mysql_fetch_assoc("SELECT * FROM myTable") and use the html table tags stuff, but now I want to display my images in the table, so here's my code to display my mysql database table in html's table tag along w/ php: <html> <head> <title>My Online buying website project</title> </head> <body> <?php mysql_connect("localhost","root"); mysql_select_db("myTable"); $imagesArray=array("Apple_iPhone3GS.jpg","Apple_iPhone4.jpg","product3.jpg","product4.jpg","product5.jpg"); $result=mysql_query("SELECT Name, Manufacturer, Price, Description, SimSupport FROM myTable"); if(mysql_num_rows($result))//if there is at least one entry in bellProducts, make a table { print "<table border='border'>"; print "<tr> <th>Name</th> <th>Manufacturer</th> <th>Price</th> <th>Description</th> <th>SimSupport</th> </tr>"; //NB: now output each row of records while($row=mysql_fetch_assoc($result)) { extract($row); print "<tr> <td>$Name</td> <td>$Manufacturer</td> <td>$Price</td> <td>$Description</td><td>$SimSupport</td> </tr>"; }//END WHILE }//END IF ?> </table> </body> </html> *So how do I go about adding my images in this table? Hello I have an array with data from `mysql` that I would like to output it in a table using twig. The image is an example of want i want to achieve but without any luck. `print_r` of the array data Array ( [Administrator] => Array ( [0] => Array ( [RoleName] => Administrator [PermissionName] => Catalog-View [PermissionId] => 1 ) [1] => Array ( [RoleName] => Administrator [PermissionName] => Catalog-Edit [PermissionId] => 2 ) [2] => Array ( [RoleName] => Administrator [PermissionName] => Catalog-Delete [PermissionId] => 3 ) ) [Moderator] => Array ( [0] => Array ( [RoleName] => Moderator [PermissionName] => Catalog-View [PermissionId] => 1 ) ) ) The `HTML` code:
<table>
<tr>
<thead>
<th>Controller - Action</th>
{% for permission in permissions %}
{% for item in permission %}
<th>{{item.RoleName}}</th>
{% endfor %}
{% endfor %}
</thead>
</tr>
{% for permission in permissions %}
{% for item in permission %}
<tr>
<td>{{item.PermissionName}}</td>
<td>{{item.PermissionId}}</td>
</tr>
{% endfor %}
{% endfor %}
</table>
OUTPUT: <table> <tbody> <tr></tr> </tbody> <thead> <tr> <th>Controller - Action</th> <th>Administrator</th> <th>Administrator</th> <th>Administrator</th> <th>Moderator</th> </tr> </thead> <tbody> <tr> <td>Catalog-View</td> <td>1</td> </tr> <tr> <td>Catalog-Edit</td> <td>2</td> </tr> <tr> <td>Catalog-Delete</td> <td>3</td> </tr> <tr> <td>Catalog-View</td> <td>1</td> </tr> </tbody> </table> Later Edit MySQL Query: SELECT t3.PermissionName, t1.PermissionId, t2.RoleName FROM tbl_user_role_perm AS t1 INNER JOIN tbl_user_roles AS t2 ON t1.RoleId = t2.RoleId INNER JOIN tbl_user_permissions AS t3 ON t1.PermissionId = t3.PermissionId MySQL Dump: -- Dumping structure for table tbl_user_permissions CREATE TABLE IF NOT EXISTS `tbl_user_permissions` ( `PermissionId` int(11) NOT NULL AUTO_INCREMENT, `PermissionName` varchar(50) NOT NULL, `PermissionDescription` varchar(100) NOT NULL, PRIMARY KEY (`PermissionId`) ) ENGINE=InnoDB AUTO_INCREMENT=4 DEFAULT CHARSET=latin1; -- Dumping data for table tbl_user_permissions: ~2 rows (approximately) DELETE FROM `tbl_user_permissions`; /*!40000 ALTER TABLE `tbl_user_permissions` DISABLE KEYS */; INSERT INTO `tbl_user_permissions` (`PermissionId`, `PermissionName`, `PermissionDescription`) VALUES (1, 'Catalog->View', 'View Catalog Method'), (2, 'Catalog->Edit', 'Edit Catalog Method'), (3, 'Catalog->Delete', 'Delete Catalog Method'); /*!40000 ALTER TABLE `tbl_user_permissions` ENABLE KEYS */; -- Dumping structure for table tbl_user_role CREATE TABLE IF NOT EXISTS `tbl_user_role` ( `UserRoleId` int(10) NOT NULL AUTO_INCREMENT, `UserId` int(10) NOT NULL, `RoleId` int(10) unsigned NOT NULL, PRIMARY KEY (`UserRoleId`), KEY `FK_tbl_user_role_tbl_user_roles` (`RoleId`), KEY `UserId` (`UserId`) ) ENGINE=InnoDB AUTO_INCREMENT=3 DEFAULT CHARSET=latin1; -- Dumping data for table tbl_user_role: ~2 rows (approximately) DELETE FROM `tbl_user_role`; /*!40000 ALTER TABLE `tbl_user_role` DISABLE KEYS */; INSERT INTO `tbl_user_role` (`UserRoleId`, `UserId`, `RoleId`) VALUES (1, 13, 22), (2, 14, 22); /*!40000 ALTER TABLE `tbl_user_role` ENABLE KEYS */; -- Dumping structure for table tbl_user_roles CREATE TABLE IF NOT EXISTS `tbl_user_roles` ( `RoleId` int(10) unsigned NOT NULL AUTO_INCREMENT, `RoleName` varchar(50) NOT NULL, `CreatedDate` datetime NOT NULL, `ModifiedDate` datetime DEFAULT NULL ON UPDATE CURRENT_TIMESTAMP, PRIMARY KEY (`RoleId`) ) ENGINE=InnoDB AUTO_INCREMENT=29 DEFAULT CHARSET=utf8; -- Dumping data for table tbl_user_roles: ~7 rows (approximately) DELETE FROM `tbl_user_roles`; /*!40000 ALTER TABLE `tbl_user_roles` DISABLE KEYS */; INSERT INTO `tbl_user_roles` (`RoleId`, `RoleName`, `CreatedDate`, `ModifiedDate`) VALUES (22, 'Administrator', '2014-10-28 09:53:08', NULL), (23, 'Moderator', '2014-10-28 09:53:13', NULL), (24, 'Admin', '2014-10-28 12:22:05', '2014-10-28 12:22:06'), (25, 'User', '2014-10-29 15:10:36', '2014-10-29 15:10:37'), (26, 'SuperUser', '2014-10-29 15:10:45', '2014-10-29 15:10:46'), (27, 'Accountant', '2014-10-29 15:10:53', '2014-10-29 15:10:54'), (28, 'God', '2014-10-29 15:11:02', '2014-10-29 15:11:02'); /*!40000 ALTER TABLE `tbl_user_roles` ENABLE KEYS */; -- Dumping structure for table tbl_user_role_perm CREATE TABLE IF NOT EXISTS `tbl_user_role_perm` ( `RoleId` int(10) unsigned NOT NULL, `PermissionId` int(10) unsigned NOT NULL, KEY `RoleId` (`RoleId`), KEY `PermissionId` (`PermissionId`) ) ENGINE=InnoDB DEFAULT CHARSET=utf8; -- Dumping data for table tbl_user_role_perm: ~3 rows (approximately) DELETE FROM `tbl_user_role_perm`; /*!40000 ALTER TABLE `tbl_user_role_perm` DISABLE KEYS */; INSERT INTO `tbl_user_role_perm` (`RoleId`, `PermissionId`) VALUES (22, 2), (22, 1), (23, 1), (22, 3); /*!40000 ALTER TABLE `tbl_user_role_perm` ENABLE KEYS */; /*!40101 SET SQL_MODE=IFNULL(@OLD_SQL_MODE, '') */; /*!40014 SET FOREIGN_KEY_CHECKS=IF(@OLD_FOREIGN_KEY_CHECKS IS NULL, 1, @OLD_FOREIGN_KEY_CHECKS) */; /*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;Can you help me to make the coding required so that the correct column have the correct permissions? thank you in advance. Not really sure how to get the images I have stored in MySQL into a html form. I can call-up the text fields from the database but it cannot seem to find the index for the images. Here is my code:- <?php session_start(); mysql_connect("localhost","root","abc") or die ("Error! Cannot connect to database"); mysql_select_db("theimageworks") or die ("Cannot find database"); $query = "SELECT * FROM jobs"; $result = mysql_query($query) or die (mysql_error()); ?> <?php //display data in html table echo "<table>"; echo "<tr><td>Username</td><td align='center'>Message</td><td>Product Image</td></tr>"; while($row = mysql_fetch_array($result)) { echo "</td><td>"; echo $row['username']; echo "</td><td>"; echo $row['message']; echo "</td></tr>"; echo $row['image']; } echo "</table>"; ?> The error message I get is "Notice: Undefined index: image in....." Thanks in advance! Hi, I'm a researcher (and complete coding noob), and am planning a longitudinal study that requires e-mail follow-up with subjects taking an initial survey. For purposes of ethics/anonymity due to sensitive survey data, I'd like the acquired e-mails to be saved uncoupled from the survey responses; this is simple to deal with, and I use a basic PHP e-mail form, which injects the email address in a table in MySQL in a different server than the one used for the survey. The issue is that the e-mails are saved in the MySQL database in order of injection, thus it is still theoretically possible for me to link the e-mails back to the survey responses (which have a time stamp that I cannot remove). Ideally I would like not to be able (at all) to link the e-mails to the survey responses, and one way to do that (since I don't save the e-mail injection timestamps in MySQL) might be to have the e-mails saved in MySQL in a random order. Not sure if this is possible, and not even sure if this would be via PHP or MySQL side of things. The server is on godaddy and uses Starfield interface for MySQL but I cannot find an option for random insert/saving of table items (emails). They are saved in order of injection. Any solution for this? Thanks, This topic has been moved to MySQL Help. http://www.phpfreaks.com/forums/index.php?topic=328883.0 i have 8 division (div), i want to display 4 rows in 4 division and the remain 4 rows in the next 4 division here is my code structure for carousel
<div class="nyie-outer"> second row third row
fourth row fifth row sixth row seven throw eighth row
</div><!--/.second four rows here-->
sql code
CREATE TABLE product( php code
<?php how can i echo that result in those rows
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