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PHP - Problem Displaying Data From Mysql
I am querying my database to show the visit statistics for a particular week and it shows the number of visits for the countries, but does not display the country name.
I have proved that the MySQL works by going into phpMyAdmin and pasting the query into SQL query tab, replacing the POST with 1, for week 1.
I can't see why it is not displying the country.
Here is the code:
<?php
include('connect_visits.php');
doDB7();
$WVisit_data="SELECT WeekNo15.WNo, WeekNo15.WCom, Countries.Country, Countries.CID, ctryvisits15.CVisits
FROM ctryvisits15
LEFT JOIN Countries
ON ctryvisits15.country = Countries.CID
LEFT JOIN WeekNo15
ON ctryvisits15.WNo = WeekNo15.WNo
WHERE ctryvisits15.WNo = '{$_POST['WeekNo']}'
ORDER BY ctryvisits15.CVisits DESC";
$WVisit_data_res = mysqli_query($mysqli, $WVisit_data) or die(mysqli_error($mysqli));
$display_block ="
<table width=\"20%\" cellpadding=\"3\" cellspacing=\"1\" border=\"1\" BGCOLOR=\"white\" >
<tr>
<th>Country</th>
<th>Visits</>
</tr>";
while ($WV_info = mysqli_fetch_array($WVisit_data_res)){
$Ctry = $WV_info['country'];
$Visits = $WV_info['CVisits'];
//add to display
$display_block .="
<tr>
<td width=\"10%\" valign=\"top\">".$Ctry."<br/></td>
<td width=\"5%\" valign=\"top\">".$Visits."<br/></td>
";
}
mysqli_free_result($WVisit_data_res);
mysqli_close($mysqli);
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<!--
Design by Free CSS Templates
http://www.freecsstemplates.org
Released for free under a Creative Commons Attribution 2.5 License
Name : Yosemite
Description: A two-column, fixed-width design with dark color scheme.
Version : 1.0
Released : 20091106
-->
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta name="keywords" content="" />
<meta name="description" content="" />
<meta http-equiv="content-type" content="text/html; charset=utf-8" />
<title>1066 Cards 4U - Stats for country</title>
<link href="style.css" rel="stylesheet" type="text/css" media="screen" />
</head>
<body>
<div id="wrapper">
<div id="menu">
<ul>
<li class="current_page_item"><a href="index.php">Home</a></li>
<li><a href="Links.html">Links</a></li>
<li><a href="Verse_Menu.html">Verses</a></li>
<li><a href="Techniques.html">Techniques</a></li>
<li><a href="blog.php">Blog</a></li>
<li><a href="Gallery.html">Gallery</a></li>
<li><a href="contact.html">Contact</a></li>
<li><a href="AboutUs.html">About Us</a></li>
<li><a href="stats1.html">Stats</a></li>
</ul>
</div><!-- end #menu -->
<div id="header">
<div id="logo">
<h1><a href="http://www.1066cards4u.co.uk">1066 Cards 4U</a></h1>
</div><!-- end #wrapper -->
</div><!-- end #header -->
<div id="page">
<div id="page-bgtop">
<div id="page-bgbtm">
<div id="content">
<h3>Statistics for Week Commencing <? echo $WkCom; ?> in 2015</h3>
<div id="table">
<?php echo $display_block; ?></div>
</div><!-- end #content -->
</body>
</html>
Can you help please?
Edited by rocky48, 07 January 2015 - 07:33 AM. Similar TutorialsOk... I need some help - I want to show a players balance in a game beside there name (Balance is in mysql database)I can do that but... - I also want to show if there online or offline at the same time( This is stored in a different database) I have the code which says whether they are online or offline <?PHP // Conect to the Mysql Server $connect = mysql_connect("localhost","scswccla_bukkit","********"); //connect to the database mysql_select_db("scswccla_bukkit"); //query the database $query = mysql_query("SELECT * FROM users_online WHERE online = 1"); //title echo "<font size='100'>NovaCraft Users</font><br>"; // fetch the results / convert into an array WHILE($rows = mysql_fetch_array($query)): $users = $rows['name']; echo "<font color='black'>|Online|<br><font color='green'>$users</font></font><br>"; endwhile; //query the database $query = mysql_query("SELECT * FROM users_online WHERE online = 0"); //title echo "<font color='black'>|Offline|</font><br>"; // fetch the results / convert into an array WHILE($rows = mysql_fetch_array($query)): $users = $rows['name']; echo "<font color='red'>$users</font><br>"; endwhile; ?> Here is the page: www.scswc.com/Offline_Users.php displaying that But I want to Create something like this: Nocvacraft Players |Online| Name:Player Balance:$20 |Offline| Name:Player Balance:$15 Here is what I have tried: <?PHP // Conect to the Mysql Server $connect = mysql_connect("localhost","scswccla_bukkit","**********"); //connect to the database mysql_select_db("scswccla_bukkit"); //query the database $query = mysql_query("SELECT * FROM users_online WHERE online = 1"); $query2 =mysql_query("SELECT * FROM iBalances WHERE player = $users"); //title echo "<font size='100'>NovaCraft Users</font><br>"; // fetch the results / convert into an array WHILE($rows = mysql_fetch_array($query) $rows2 = mysql_fetch_array($query2)): $users = $rows['name']; $balance = $rows2['balance']; echo "<font color='black'>|Online|<br><font color='green'>Name:$usersBalance:$balance</font></font><br>"; endwhile; //query the database $query = mysql_query("SELECT * FROM users_online WHERE online = 0"); //title echo "<font color='black'>|Offline|</font><br>"; // fetch the results / convert into an array WHILE($rows = mysql_fetch_array($query)): $users = $rows['name']; echo "<font color='red'>$users</font><br>"; endwhile; ?> I know I am trying to use a variable before it is been set - but if I don't how I have tried this as well... <?PHP // Conect to the Mysql Server $connect = mysql_connect("localhost","scswccla_bukkit","**********"); //connect to the database mysql_select_db("scswccla_bukkit"); //query the database $query = mysql_query("SELECT * FROM users_online WHERE online = 1"); //title echo "<font size='100'>NovaCraft Users</font><br>"; // fetch the results / convert into an array WHILE($rows = mysql_fetch_array($query)): $users = $rows['name']; echo "<font color='black'>|Online|<br><font color='green'>Name:$users</font></font><br>"; endwhile; //query the database $query = mysql_query("SELECT * FROM users_online WHERE online = 0"); //title echo "<font color='black'>|Offline|</font><br>"; // fetch the results / convert into an array WHILE($rows = mysql_fetch_array($query)): $users = $rows['name']; echo "<font color='red'>$users</font><br>"; endwhile; $query = mysql_query("SELECT * FROM iBalances WHERE player = $users"); WHILE($rows = mysql_fetch_array($query)): $balance = $rows['balance']; echo "<font color='red'>$users $balance</font><br>"; endwhile; // ?> Can you use variables in mysql_query()?Is that why it isn't working? This is my first php script so if I need to give you more information for you to help me just tell me Thanks Here is database pictures iBalances users_online So i pull some records out of a mysql table and i want to display them in 5 even columns. I'm not entirely sure how to do the math & logic to accomplish this. The pull is simple $qry = "SELECT DIST_PART_NUM FROM $tablename"; $sql = mysql_query($qry) or die(mysql_error()); while($res = mysql_fetch_assoc($sql)) { // CREATE 5 even columns here. } so let's say i just retrieved 5,000 part numbers, i'd like to display then in a table of 5 columns with 1000 records per column. This is easy math, but i need the script to automatically figure out the #'s. Also the tricky part is that i dont want to display the part numbers like so 11111 22222 33333 44444 55555 66666 77777 88888 99999 00000 but rather 11111 44444 77777 22222 55555 88888 33333 66666 99999 00000 the remainder if there is one can go in the last column or whatever is easier. I'd tried googling this, but it's not easy to phrase what i'm looking for. Thanks for the help. PS: I'm not looking to copy and paste code, if possible please explain your way so that i can learn the logic. Hey guys have been trying to get this script to work for a while now, i am new to php and mysql so i am sure i am missing something simple. I have DB setup and need to pull data based on the key item code and get the following I want to get the fields item_code description allergy_statement useable_units region_availability order_lead_time ingredients for item_code 12-100 LITERALLY 12-100, no range, but like i said before i am really new to php and mysql. I have 1187 items that when a user clicks a link in search results it takes them to the product details page for that item code All that data is in my database just can't figure out how to get it out of the database. Is this even the right script to achieve that result. here is the code to get the data from database Code: [Select] <?php require_once('includes/mysql_connect_nfacts_ro.php'); $query = "SELECT item_code, description, allergy_statement, useable_units, region_availability, order_lead_time, ingredients " . "FROM products " . "WHERE item_code = '12-100' "; $resuts = mysql_query($query) or die(mysql_error()); ?> And need to display the data like so : Code: [Select] <td width="715" align="center" valign="top"> <h1>Product Details</h1> <h3>DISPLAY description HERE</h3> <table width="420" border="0"> <td class="ingreg"> </td> </table> <h5>Item Number</h5> <table width="420" border="0"> <tr> <td class="ingreg">DISPLAY ITEM_CODE HERE</td> </tr> </table> <h3>Ingredients:</h3> <table width="420" border="0"> <tr> <td class="ingreg">DISPLAY INGREDIENTS HERE</td> </tr> </table> <h4>Allergy Statement:</h4> <table width="420" border="0"> <tr> <td class="ingreg">DISPLAY Allergy Statement HERE</td> </tr> </table> <h4>Useable Units Per Package:</h4> <table width="420" border="0"> <tr> <td class="ingreg">DISPLAY Useable Units Per Package HERE</td> </tr> </table> <h4>Region Availability: </h4> <table width="420" border="0"> <tr> <td class="ingreg">&DISPLAY ITEM_CODE HERE</td> </tr> </table> <h4>Order Lead Time:</h4> <table width="420" border="0"> <tr> <td class="ingreg">&DISPLAY order lead time HERE</td> </tr> </table> <p> </p> <div align="right"></div></td> </tr> </table> how do i get data in database to display where i need it to? Can any one shine some light on this Hi guys. I'm trying to build a games site for a friend. Currently, the front-end (HTML/CSS) of the site is done. Now, I want to make a way for him to easily add games to the site. Ideally, I'd like to make a database with the following columns: ID, Name, Category, Link, Thumbnail_Link. So, those would be the ID, name of the game, the category, a link to the game, and a link to the 50x50 thumbnail image respectively. Then, using PHP, I'd like to call the first x number (not sure what it will be yet, let's say 50) and make format it as a grid in the following way: There's the thumbnail image followed by the game name, and they're all a clickable link to the game URL. Is this possible? How would I go about doing this? I've already set up a database for a login module to the site, so each page has already opened a connection to the MySQL database. However, I've only ever done basic PHP for mail forms and am otherwise extremely new to it, and am especially new to MySQL. Could anyone walk me through how to do this or even give me a quick example script to work off of? Thanks, any of your time is greatly appreciated! I have a table in a mysql database with 5 columns, id, Name, Wifi, Bluetooth, GPS, with rows that are for example 1, Galaxy S2, yes, yes, yes. So basically i want to build a form that has check boxes (3 checkboxes for wifi bluetooth and GPS respectively) that once selected will query the database depending on which check boxes are selected. I have made the form but need to know what to put in the filter.php to make the results be displayed accordingly. Ideally if anyone knows how i would want it so the results were shown on the same page which i believe u need to use ajax to happen but any help on how to show the results will be greatful. the code for the form i have made is as follows: Code: [Select] <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>test</title> </head> <body> <form action="filter.php" method="post"> <INPUT TYPE=CHECKBOX NAME="option[]" VALUE="Wifi" id="r1">Wifi <INPUT TYPE=CHECKBOX NAME="option[]" VALUE="Bluetooth" id="b1">Bluetooth <INPUT TYPE=CHECKBOX NAME="option[]" VALUE="GPS" id="g1">GPS <input type="submit" name="formSubmit" value="Submit" /> </form> </body> </html> im not sure on how to make the filter.php page but i do have this code for displaying the all the data but i want to kno how to make it only display the data from the choices on the checkboxes Code: [Select] <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>pls work</title> </head> <body> <?php function h($s) { echo htmlspecialchars($s); } mysql_connect("localhost", "root", "") or die (mysql_error()); mysql_select_db("project") or die (mysql_error()); $result= mysql_query('SELECT * FROM test') or die('Error, query failed'); ?> <?php if (mysql_num_rows($result)==0) { ?> Database is empty <br/> <?php } else { ?> <table> <tr> <th></th> <th>Name</th> <th>Wifi</th> <th>Bluetooth</th> <th>GPS</th> </tr> <?php while ($row= mysql_fetch_assoc($result)) { ?> <tr> <td> <a href="uploaded-images/<?php h($row['Name']); ?>.jpg"> <img src="uploaded-images/<?php h($row['Name']); ?>.jpg" alt="test"/> </a> </td> <td><a href="textonly.html"><?php h($row['Name']); ?></a></td> <td><?php h($row['Wifi']); ?></td> <td><?php h($row['Bluetooth']); ?></td> <td><?php h($row['GPS']); ?></td> </tr> <?php } ?> </table> <?php } ?> </body> </html> Hi all, I'm trying to display a form based on a dropd own selection. The drop down is propagated from a database query. I have the drop down list displaying, but when I click submit, I can't get the result to display. Code: [Select] $sql="SELECT id, company_name FROM webprojects ORDER BY company_name ASC"; $result=mysql_query($sql); $options=""; while ($row=mysql_fetch_array($result)) { $id=$row["id"]; $company_name=$row["company_name"]; $options.="<OPTION VALUE=\"$id\">".$company_name; } ?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>PHP Dynamic Drop Down Menu</title> </head> <body> <form id="form1" name="form1" method="post" action="selected.php"> <SELECT NAME=id> <OPTION VALUE=0>Choose <?=$options.="<OPTION VALUE=\"$id\">".$company_name.'</option>';?> </SELECT> <label> <input type="submit" name="submit" id="submit" value="Submit" /> </label> </form> </body> </html> Any help is greatly appreciated Hello everyone, I begin in everything web related but I have been programming for years. I tried to code something simple : small Mysql DB (works fine) and to begin a search bar to browse data. I adapted a code that I understood provided here : https://www.cloudways.com/blog/live-search-php-mysql-ajax/. Base principle is simple : as you type in your query, it will pass the text to script.js that will forward this request to ajax.php file. In the ajax.php, a javascript function named “fill()” will pass the fetched results. This function will also display the result(s) into “display” div in the “search.php” file. The problem is that when I type anything it displays, below the search bar, at the moment I type a character: Quote
'; //Fetching result from database. while ($Result = MySQLi_fetch_array($ExecQuery)) { ?> ")'>
instead of the actual answer from my database (no error in the browser console). I tested the SQL query + the user I provide and everything seems fine. Any clue what could be the root cause ? I strongly suspect a mistake in the code as I already corrected one (script.js instead of scripts.js) but I really cannot figure out where. Thanks in advance,
problematic code (ajax.php):
<?php
//Including Database configuration file.
include "db.php";
//Getting value of "search" variable from "script.js".
if (isset($_POST['search'])) {
//Search box value assigning to $Name variable.
$Name = $_POST['search'];
//Search query.
$Query = "SELECT Name FROM search WHERE Name LIKE '%$Name%' LIMIT 5";
//Query execution
$ExecQuery = MySQLi_query($con, $Query);
//Creating unordered list to display result.
echo '
<ul>
';
//Fetching result from database.
while ($Result = MySQLi_fetch_array($ExecQuery)) {
?>
<!-- Creating unordered list items.
Calling javascript function named as "fill" found in "script.js" file.
By passing fetched result as parameter. -->
<li onclick='fill("<?php echo $Result['Name']; ?>")'>
<a>
<!-- Assigning searched result in "Search box" in "search.php" file. -->
<?php echo $Result['Name']; ?>
</li></a>
<!-- Below php code is just for closing parenthesis. Don't be confused. -->
<?php
}}
?>
</ul>
Hi There! Hopefully someone can help. I'm looking for some php script that allows me to display mysql table data in alternating row colors (eg 5 columns and 500 rows). I would also like to add pagination and limit number of rows displayed at a time to e.g. 50. If possible I'd like to be able to sort asc/desc using titles(links) at the top of the displayed data. Hopefully someone may have a script like this that also shows the mysql connection code (sample host, pass, user etc...) - a working php file so to speak that I can edit. Would really appreciate the help. If you could recommend some software or a wizard that could generate the php code for me I would really appreciate it too! THANKS! Hi, I'm trying to make a dynamic html table to contain the mysql data that is generated via php. I'm trying to display a user's friends in a table of two columns and however many rows, but can't seem to figure out what is needed to make this work. Here's my code as it stands: Code: [Select] <?php //Begin mysql query $sql = "SELECT * FROM friends WHERE username = '{$_GET['username']}' AND status = 'Active' ORDER BY friends_with ASC"; $result = mysql_query($sql); $count = mysql_num_rows($result); $sql_2 = "SELECT * FROM friends WHERE friends_with = '{$_GET['username']}' AND status = 'Active' ORDER BY username ASC"; $result_2 = mysql_query($sql_2); $count_2 = mysql_num_rows($result_2); while ($row = mysql_fetch_array($result)) { echo $row["friendswith"] . "<br>"; } while ($row_2 = mysql_fetch_array($result_2)) { echo $row_2["username"] . "<br>"; } ?> The above simply outputs all records of a user's friends (their usernames) in alphabetical order. The question of how I'd generate a new row each time a certain amount of columns have been met, however, is beyond me. Anyone know of any helpful resources that may solve my problem? Thanks in advance =) Hey, I have written a script for a very simple PHP wall and comment system. This works fine but the problem I have is displaying the comments. It seems to display the comments associated with the post as well as the comments on the posts above it. I have checked the database and the post ID's are correct. Here is my code: Code: [Select] <?php $wallDisplay = ''; $commentDisplay = ''; $wallDisplaySql = mysql_query("SELECT * FROM wall WHERE to_id='$id' ORDER BY datetime DESC") or die (mysql_error()); while($row = mysql_fetch_array($wallDisplaySql)){ $wallPostId = $row["id"]; $to_id = $row["to_id"]; $from_id = $row["from_id"]; $message = $row["message"]; $dateTime = $row["datetime"]; $getFromData = mysql_query("SELECT username FROM members WHERE id='$from_id'") or die (mysql_error()); while($row2 = mysql_fetch_array($getFromData)){ $wallUsername = $row2['username']; } $displayComments = mysql_query("SELECT * FROM wallComments WHERE wallPostId='$wallPostId' ORDER BY datetime DESC"); while($row3 = mysql_fetch_array($displayComments)){ $wallComment = $row3['comment']; $commentFrom = $row3['from_id']; $commentDate = $row3['datetime']; $getUsername = mysql_query("SELECT username FROM members WHERE id='$commentFrom'"); while($row4 = mysql_fetch_array($getUsername)){ $commentUsername = $row4['username']; } $cheersCheck_pic = "members/$commentFrom/pic1.jpg"; $cheersDefault_pic = "members/0/defaultMemberPic.jpg"; if (file_exists($cheersCheck_pic)) { $cheers_pic = "<img src=\"$cheersCheck_pic?$cacheBuster\" width=\"40px\" />"; } else { $cheers_pic = "<img src=\"$cheersDefault_pic\" width=\"40px\" />"; } $commentDisplay .= '<table width="500px" align="right" cellpadding="4" bgcolor="#FFF"> <tr> <td width="10%" bgcolor="#FFFFFF"><a href="member_profile.php?id=' . $commentFrom . '">' . $cheers_pic . '</a><br /> </td> <td width="90%" bgcolor="#DBE4FD"><a href="member_profile.php?id=' . $commentFrom . '"><span class="blackText">' . $commentUsername . '</span></a> • <span class="blackTetx">' . $commentDate . '<br /><font size="1"></font></span><br /> <span class="blackText">' . $wallComment . '</span></td> </tr> </table>'; } $cheersCheck_pic = "members/$from_id/pic1.jpg"; $cheersDefault_pic = "members/0/defaultMemberPic.jpg"; if (file_exists($cheersCheck_pic)) { $cheers_pic = "<img src=\"$cheersCheck_pic?$cacheBuster\" width=\"40px\" />"; } else { $cheers_pic = "<img src=\"$cheersDefault_pic\" width=\"40px\" />"; } $wallDisplay .= '<table width="100%" align="center" cellpadding="4" bgcolor="#FFF"> <tr> <td width="7%" bgcolor="#FFFFFF"><a href="member_profile.php?id=' . $from_id . '">' . $cheers_pic . '</a><br /> </td> <td width="93%" bgcolor="#DBE4FD"><a href="member_profile.php?id=' . $from_id . '"><span class="blackText">' . $wallUsername . '</span></a> • <span class="blackTetx">' . $dateTime . '<br /><font size="1"></font></span><br /> <span class="blackText">' . $message . '</span></td> </tr> </table> <div id="commentList">' . $commentDisplay . '</div> <div id="comment" align="right"> <form id="comment" name="comment" method="post" action="member_profile.php?id=' .$id. '"> <textarea name="comment" id="comment" rows="1" cols="35"></textarea> <input type="hidden" name="wallPostId" id="wallPostId" value="'. $wallPostId .'" /> <input type="hidden" name="commentFrom" id="commentFrom" value="'. $_SESSION['id'] .'" /> <input type="submit" name="submitComment" id="submitComment" /> </form> </div><br /> '; } ?> I have been looking at it for ages but can think why this is happening. Thanks in advance for any help This topic has been moved to CSS Help. http://www.phpfreaks.com/forums/index.php?topic=309496.0 Hi, im trying to echo some mysql data. What i want to do is under a category show the articles that is for the specific category have a look at my attachment, the blue is where the categorys titles and below is supposed to show the different articles for the specific category. Here is my code Code: [Select] <div class="NewsCateg"> <div class="NewsCategBG"> <?php $query = "SELECT * FROM tblnews_categories WHERE ShortId != 0 ORDER BY `ShortId`"; $result = mysql_query($query); while($row = mysql_fetch_assoc($result)) { ?> <div class="quartetin2"> <div id="HomeMoreNewsIMG2"><div id="HomeMoreNewsTitle2"><a href="summary.asp?catid=19167"><?php echo strtoupper($row['Name']);?></a></div></div> <div id="HomeMoreNewsText"> <?php $query2 = "SELECT tblnews.Category, tblnews.Title, tblnews_categories.Id FROM tblnews LEFT JOIN tblnews_categories ON tblnews.Category = tblnews_categories.Id"; $result2 = mysql_query($query2); while($row2 = mysql_fetch_assoc($result2)) { ?> <tr> <td id="HomeLatestNewsDate"><li><?php echo strtoupper($row2['Title']);?></li></td> </tr> <?php } ?> </div> </div> <?php } ?> </div> </div> Any help please? Thank you Hi... I tried to use foreach in displaying my table header, but I encountered problem when I tried to display data on the first row , my query only display the last Sum for the last Comp. here is my code: <html> <head> <title>Half Shell</title> <link rel="stylesheet" type="text/css" href="kanban.css" /> <?php error_reporting(E_ALL ^ E_NOTICE); date_default_timezone_set("Asia/Singapore"); //set the time zone $con = mysql_connect('localhost', 'root',''); if (!$con) { echo 'failed'; die(); } mysql_select_db("mes", $con); ?> <body> <form name="param" action="" method="post" onSubmit="return false"> <div id="fieldset_PS"> <?php echo "<table>"; $sql = "SELECT DISTINCT s.Comp FROM sales_order s, param_settings p WHERE s.Comp = p.Compounds ORDER BY s.Comp"; $res_comp = mysql_query($sql, $con); while($row_comp = mysql_fetch_assoc($res_comp)){ $Comp[] = $row_comp['Comp']; } echo "<th> </th>"; foreach($Comp AS $Comp){ echo "<th>$Comp</th>"; } echo "<tr> <td>Total Kg/Compound</td>"; $sql_sec = "SELECT SUM(TotalKg) AS TotalKg FROM sales_order WHERE Comp = '$Comp' ORDER BY Comp"; $res_sec = mysql_query($sql_sec, $con); while($row_sec = mysql_fetch_assoc($res_sec)){ $TotalKg[] = $row_sec['TotalKg']; } foreach($TotalKg AS $TotalKg){ echo "<td>$TotalKg</td> </tr>"; } ?> I also attach the correct output that should be and the result from my code. Thank you Hi guys, I have a problem of prints of the data from table1. I am checking out the data of username and password in the url to go through in members table and then checking the username in table1 to get matching data and select rows with the fields id of teststrings1, teststrings2 and teststrings3, then print out the data. Here it is the code <?php session_start(); define('DB_HOST', 'localhost'); define('DB_USER', 'myusername'); define('DB_PASSWORD', 'password'); define('DB_DATABASE', 'mydatabasetable'); $errmsg_arr = array(); $errflag = false; $link = mysql_connect(DB_HOST, DB_USER, DB_PASSWORD); if(!$link) { die('Failed to connect to server: ' . mysql_error()); } $db = mysql_select_db(DB_DATABASE); if(!$db) { die("Unable to select database"); } function clean($var){ return mysql_real_escape_string(strip_tags($var)); } $username = clean($_GET['user']); $password = clean($_GET['pass']); if($username == '') { $errmsg_arr[] = 'username ID missing'; $errflag = true; } if($password == '') { $errmsg_arr[] = 'PASSWORD ID missing'; $errflag = true; } if($errflag) { $_SESSION['ERRMSG_ARR'] = $errmsg_arr; echo implode('<br />',$errmsg_arr); } else { $qry="SELECT * FROM members WHERE username='$username' AND passwd='$password'"; $result=mysql_query($qry) or die('Error:<br />' . $qry . '<br />' . mysql_error()); if($result) { $qrytable1="SELECT teststrings1, teststrings2, teststrings3 FROM table1 WHERE username='$username'"; $result1=mysql_query($qrytable1) or die('Error:<br />' . $qry . '<br />' . mysql_error()); echo "<p id='teststrings1'>"; echo $row['teststrings1'] . "</p>"; echo "<p id='teststrings2'>"; echo $row['teststrings2'] . "</p>"; echo "<p id='teststrings3'>"; echo $row['teststrings3'] . "</p>"; } } ?> When I am am checking the data of username and password through in members table and then checking the username in table1 before select the rows with the fields id of teststrings1, teststrings2 and teststrings3 to prints out, but it have print out as blank on php page. Any idea? This is a continuation of a previous post. I am trying to get the names of countries that are in a database table. It's not working! All I get is a Submit button, but no data. This is what I understand from the code that Psycho suggested: I am unfamiliar with the function and the use of the FOREACH constuct. looking at the PHP manual there are two syntaxes. It appears that Psyhco has used the second form where the current element's key is assigned to $key variable for each itteration. foreach (array_expression as $key => $value The 2 variables he used are $id and $label I assume that the line: $optionsHTML = ''; is the array built from the expression: $optionsHTML .= "{$label}\n"; Because I was not familiar with the PDO method, but have used mysqli, I had to rewrite the data retrival part which I believe is OK. I guess that the line : $countryOptions = buildSelectOptions($countries); is used in conjunction with the function to build the array. The HTML part that Psycho wrote puts the variable into the Form format for a selection list. Why is the $optionsHTML also inclosed in the option tags? Have I got the HTML part correct or is it the data extraction part that is incorrect? Here is the code:
<?
include("AddStats_admin_connect.php");
//connect to database
doDB();
//Function to build select options based on passed array
function buildSelectOptions($options)
{
$optionsHTML = '';
foreach($options as $id => $label)
{
$optionsHTML .= "<option value='{$id}'>{$label}</option>\n";
}
return $optionsHTML;
}
//Run query to get the ID and Name from the table
//Then populate into an array
$clist_sql = "SELECT CID, Country FROM Countries";
$clist_res= mysqli_query($mysqli, $clist_sql) or die(mysqli_error($mysqli));
if (mysqli_num_rows($clist_res) < 1) {
//this Country not exist
$display_block = "<p><em>You have selected an invalid Country.<br/>
Please try again.</em></p>";
}
$countries = array();
while($Ctry_info = mysqli_fetch_array($clist_res)) {
$countries[$Ctry_info['CID'] = $Ctry_info['Country']];
}
$countryOptions = buildSelectOptions($countries);
?>
<!DOCTYPE html> <html lang="en"> <head> <title>Stats</title> <link rel="stylesheet" href="stylesheets/style.css" /> <!--[if IE]> <script src="http://html5shim.googlecode.com/svn/trunk/html5.js"></script> <![endif]--> </head> <body> <? echo $countryOptions; ?> </br></br></br></br></br></br></br></br> <!Later in the HTML for the page <form action="Ctrystats.php" method="post"> <option name="country" value=<? echo $countryOptions;?>Country</option></br></br> <input type="submit" value="Submit Choice"> </form></p> </body> </html>I think I am nearly there so I would appreciate some help to finish this coding. Note: If you make your questions easy to read, then you have better chances of a quality answer. Use [ code ] ] tags.
Hello, I have the problem that only one user is displayed in the table
require('connection/db1.php');
// Teilnehmerliste
$query = 'SELECT * FROM convoy_part WHERE user_convoy= :I';
$start = $bdd->prepare($query);
$start->execute(array(':I' => $_GET['id']));
//fetch
$result2 = $start->fetch();
// Zählung der Datensätze
$count = $start->rowCount();
<table class="table">
<thead>
<tr>
<th scope="col">User</th>
<th scope="col">Datum</th>
<th scope="col"><a class="btn btn-primary" href="convoy_user.php?id=<?php echo $result['id']; ?>&action=part" role="button">Teilnehmen</a></th>
</tr>
</thead>
<tbody>
<tr>
<th scope="row"><?php echo $result2['name']; ?></th>
<td><?php echo $result2['date']; ?></td>
</tr>
</tbody>
</table>
Hello to all, I have problem figuring out how to properly display data fetched from MySQL database in a HTML table. In the below example I am using two while loops, where the second one is nested inside first one, that check two different expressions fetching data from tables found in a MySQL database. The second expression compares the two tables IDs and after their match it displays the email of the account holder in each column in the HTML table. The main problem is that the 'email' row is displayed properly while its while expression is not nested and alone(meaning the other data is omitted or commented out), but either nested or neighbored to the first while loop, it is displayed horizontally and the other data ('validity', 'valid_from', 'valid_to') is not displayed.'
Can someone help me on this, I guess the problem lies in the while loop? <thead> <tr> <th data-column-id="id" data-type="numeric">ID</th> <th data-column-id="email">Subscriber's Email</th> <th data-column-id="validity">Validity</th> <th data-column-id="valid_from">Valid From</th> <th data-column-id="valid_to">Valid To</th> </tr> </thead> Here is part of the PHP code:
<?php
while($row = $stmt->fetch(PDO::FETCH_ASSOC))
{
echo '
<tr>
<td>'.$row["id"].'</td>
';
while ($row1 = $stmt1->fetch(PDO::FETCH_ASSOC)) {
echo '
<td>'.$row1["email"].'</td>
';
}
if($row["validity"] == 1) {
echo '<td>'.$row["validity"].' month</td>';
}else{
echo '<td>'.$row["validity"].' months</td>';
}
echo ' <td>'.$row["valid_from"].'</td>
<td>'.$row["valid_to"].'</td>
</tr>';
}
?>
Thank you. This could be PHP or MySql so putting it in PHP forum for now... I have code below (last code listed) which processes a dynamically created Form which could have anywhere from 0 to 6 fields. So I clean all fields whether they were posted or not and then I update the mySQL table. The problem with this code below is that if, say, $cextra was not posted (i.e. it wasnt on the dynamically created form), then this code would enter a blank into the table for $cextra (i.e. if there was already a value in the table for $cextra, it gets overwritten, which is bad). What is the best way to handle this? I'm thinking i have to break my SQL query into a bunch of if/else statements like this... Code: [Select] $sql = "UPDATE cluesanswers SET "; if (isset($_POST['ctext'])){ echo "ctext='$ctext',"; } else { //do nothing } and so on 5 more times.... That seems horribly hackish/inefficient. Is there a better way? Code: [Select] if (isset($_POST['hidden']) && $_POST['hidden'] == "edit") { $cimage=trim(mysql_prep($_POST['cimage'])); $ctext=trim(mysql_prep($_POST['ctext'])); $cextra=trim(mysql_prep($_POST['cextra'])); $atext=trim(mysql_prep($_POST['atext'])); $aextra=trim(mysql_prep($_POST['aextra'])); $aimage=trim(mysql_prep($_POST['aimage'])); //update the answer edits $sql = "UPDATE cluesanswers SET ctext='$ctext', cextra='$cextra', cimage='$cimage', atext='$atext', aextra='$aextra', aimage='$aimage'"; $result = mysql_query($sql, $connection); if (!$result) { die("Database query failed: " . mysql_error()); } else { } hi guys, im new to this forum I'm new also to php, I need help from you guys: I want to display personal information from a certain person (the data is on the mysql database) using his name as a link: example: (index.php) names 1. Bill Gates 2. Mr. nice Guy i want to click Bill Gates (output.php) Name: Bill Gates Country:xxxx Age: xx etc. How can i make this or how to learn this? |
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