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PHP - Help In Getting Data Back From Database
I have a profile page where the user answers a list of about 20 questions. These questions are then put into a mysql table with username, questionid, and answer. I can store the answers to the table, but I cannot figure out how to get them back to view and edit.
My form is built from basic HTML. I know how to pull answers from a db table with only 1 row of results, where each field is a different question, but this one is different, as it will pull 20 rows, and each row is for a different question. Here is how I populate the questions and then fill in the answers. Code: [Select] // If this user has never set their profile, insert empty questions into the database $query1 = "SELECT * FROM u_profile WHERE username = '" . $_SESSION['username'] . "'"; $data = mysqli_query($dbc, $query1); if (mysqli_num_rows($data) == 0) { // First grab the list of questionids $query2 = "SELECT questionid FROM questions ORDER BY q_order"; $data = mysqli_query($dbc, $query2); $questionids = array(); while ($row = mysqli_fetch_array($data)) { array_push($questionids, $row['questionid']); } // Insert empty question rows into the u_profile table, one per question foreach ($questionids as $questionid) { $query3 = "INSERT INTO u_profile (username, questionid) VALUES ('" . $_SESSION['username']. "', '$questionid')"; mysqli_query($dbc, $query3); } } // If the questionnaire form has been submitted, write the responses to the database if (isset($_POST['submit'])) { // Write the questionnaire response rows to the response table foreach ($_POST as $answer_id => $answer) { $query4 = "UPDATE u_profile SET answer = '$answer' WHERE username = '" . $_SESSION['username'] . "' AND questionid = '$answer_id'"; $uprofile_set = "CALL uprofile_set('" . $_SESSION['username'] . "')"; mysqli_query($dbc, $query4) or die( "Connection Error1" . mysqli_error($dbc) ) ; mysqli_query($dbc, $uprofile_set) or die( "Connection Error2" . mysqli_error($dbc) ) ; } $races = "SELECT * FROM u_raceschedule WHERE username = '" . $_SESSION['username'] . "'"; $data = mysqli_query($dbc, $races); if (mysqli_num_rows($data) > 0) { set_time_limit(30); $buildplan = "CALL tplan('" . $_SESSION['username'] . "')"; mysqli_query($dbc,$buildplan) or die("Connection Error2" . mysqli_error($dbc) ) ; Would LOVE any help. I am really new to this whole coding thing. Similar Tutorials
I Need To Show Data After Pressing Browser's Back Button [accidentally Pressed Enter Instead Of Tab]
Hi All, I have a table (with an ID of example) that can be seen he http://tinyurl.com/cfla7wp The following script calls jeditable.js and makes the Telephone & Mobile columns editable. Once edited, the table shows the new value plus a * symbol. Code: [Select] <script type="text/javascript"> $(document).ready(function() { /* Init DataTables */ var oTable = $('#example').dataTable(); /* Apply the jEditable handlers to the table */ $('td:eq(4), td:eq(5)', oTable.fnGetNodes()).editable( 'update_table_tenants.php', { "callback": function( sValue, y ) { var aPos = oTable.fnGetPosition( this ); oTable.fnUpdate( sValue, aPos[0], aPos[1] ); }, "submitdata": function ( value, settings ) { return { "row_id": this.parentNode.getAttribute("1"), "column": oTable.fnGetPosition( this )[2] }; }, "height": "14px" } ); } ); </script> What I need to do however is add the value entered into my database, but I do not know how to do this. I believe I need to do something like: UPDATE my_table VALUE whatever column has been edited in the table WHERE tenID is the same as the row selected in the table i.e. if I update the MOBILE NUMBER of the person called BILL GATES it would find his tenID, update numMobile in the table called my_table All help appreciated Dave Hello everyone! I am a new user and I have a simple question. How to download the database and create a backup. Ok so I have this site where I'm posting a message to my Database. But when I go to pull the message from the MYSQL DB it's one long sentence. Any suggestions? Hi.. I've seen code for back up database but when I run the code the database was backup outside the folder. I want to put the back up database inside the folder here is the code: Code: [Select] <?php include 'config.php'; backup_tables('localhost','root','','payroll'); /* backup the db OR just a table */ function backup_tables($host,$user,$pass,$name,$tables = '*') { $link = mysql_connect($host,$user,$pass); mysql_select_db($name,$link); //get all of the tables if($tables == '*') { $tables = array(); $result = mysql_query('SHOW TABLES'); while($row = mysql_fetch_row($result)) { $tables[] = $row[0]; } } else { $tables = is_array($tables) ? $tables : explode(',',$tables); } //cycle through foreach($tables as $table) { $result = mysql_query('SELECT * FROM '.$table); $num_fields = mysql_num_fields($result); $return.= 'DROP TABLE '.$table.';'; $row2 = mysql_fetch_row(mysql_query('SHOW CREATE TABLE '.$table)); $return.= "\n\n".$row2[1].";\n\n"; for ($i = 0; $i < $num_fields; $i++) { while($row = mysql_fetch_row($result)) { $return.= 'INSERT INTO '.$table.' VALUES('; for($j=0; $j<$num_fields; $j++) { $row[$j] = addslashes($row[$j]); $row[$j] = ereg_replace("\n","\\n",$row[$j]); if (isset($row[$j])) { $return.= '"'.$row[$j].'"' ; } else { $return.= '""'; } if ($j<($num_fields-1)) { $return.= ','; } } $return.= ");\n"; } } $return.="\n\n\n"; } //save file $myfoldername = "backup_DBPayroll";//your folders name $handle = fopen(getcwd().$myfoldername.'db-backup-'.time().'-'.(md5(implode(',',$tables))).'.sql','w+'); // $handle = fopen('db-backup-'.date('m-d-Y').'-'.(md5(implode(',',$tables))).'.sql','w+'); fwrite($handle,$return); fclose($handle); } $smarty->display('header_cat.tpl'); $smarty->display('backup.tpl'); $smarty->display('footer.tpl'); ?> Thank you in advance I have a table that has a cell that I've made editable:
echo "<td contenteditable='true'>" . $row['Comments'] . "</td>";Which is cool I guess, but it doesn't go anywhere from there. I'd like to make it so that upon changing, it links back to an SQL UPDATE query that I define. Is this possible through some sort of onChange function? I have these two tables...
schedule (gameid, homeid, awayid, weekno, seasonno)
teams (teamid, location, nickname)
This mysql query below gets me schedule info for ALL 32 teams in an array...
$sql = "SELECT
h.nickname AS home,
a.nickname AS away,
h.teamid AS homeid,
a.teamid AS awayid,
s.weekno
FROM schedule s
INNER JOIN teams h ON s.homeid = h.teamid
LEFT JOIN teams a ON s.awayid = a.teamid
WHERE s.seasonno =2014";
$schedule= mysqli_query($connection, $sql);
if (!$schedule) {
die("Database query failed: " . mysqli_error($connection));
} else {
// Placeholder for data
$data = array();
while($row = mysqli_fetch_assoc($schedule)) {
if ($row['away'] == "") {$row['away']="BYE";}
$data[$row['homeid']][$row['weekno']] = $row['away'];
$data[$row['awayid']][$row['weekno']] = '@ '.$row['home'];
}
}
However, I only want to get info for one specific team, which is stored in the $teamid variable. This should be very easy, right? I have tried multiple things, including this one below (where I added an AND statement of "AND (h.teamid=$teamid OR a.teamid=$teamid)"), but this one still outputs too much...
$sql = "SELECT
h.nickname AS home,
a.nickname AS away,
h.teamid AS homeid,
a.teamid AS awayid,
s.weekno
FROM schedule s
INNER JOIN teams h ON s.homeid = h.teamid
LEFT JOIN teams a ON s.awayid = a.teamid
WHERE s.seasonno =2014
AND (h.teamid=$teamid OR a.teamid=$teamid)";
$schedule= mysqli_query($connection, $sql);
if (!$schedule) {
die("Database query failed: " . mysqli_error($connection));
} else {
// Placeholder for data
$data = array();
while($row = mysqli_fetch_assoc($schedule)) {
if ($row['away'] == "") {$row['away']="BYE";}
$data[$row['homeid']][$row['weekno']] = $row['away'];
$data[$row['awayid']][$row['weekno']] = '@ '.$row['home'];
}
}
Below is the array that the above outputs. In a nutshell, all I want is that 1st array ([1]) which has, in this example, the Eagles full schedule. It's not giving me too much else and I guess I could live with it and just ignore the other stuff, but I'd rather be as efficient as possible and only get what I need...
Array ( [1] => Array ( [1] => Jaguars [2] => @ Colts [3] => Redskins [4] => @ 49ers [5] => Rams [6] => Giants [7] => BYE [8] => @ Cardinals [9] => @ Texans [10] => Panthers [11] => @ Packers [12] => Titans [13] => @ Cowboys [14] => Seahawks [15] => Cowboys [16] => @ Redskins [17] => @ Giants ) [27] => Array ( [1] => @ Eagles ) [28] => Array ( [2] => Eagles ) [4] => Array ( [3] => @ Eagles [16] => Eagles ) [14] => Array ( [4] => Eagles ) [15] => Array ( [5] => @ Eagles ) [3] => Array ( [6] => @ Eagles [17] => Eagles ) [] => Array ( [7] => @ Eagles ) [16] => Array ( [8] => Eagles ) [25] => Array ( [9] => Eagles ) [11] => Array ( [10] => @ Eagles ) [7] => Array ( [11] => Eagles ) [26] => Array ( [12] => @ Eagles ) [2] => Array ( [13] => Eagles [15] => @ Eagles ) [13] => Array ( [14] => @ Eagles ) ) hello dear php-experts,
https://europa.eu/youth/volunteering/organisations_en#open
<?php
// Report all PHP errors (see changelog)
error_reporting(E_ALL);
include('inc/simple_html_dom.php');
//base url
$base = 'https://europa.eu/youth/volunteering/organisations_en#open';
//home page HTML
$html_base = file_get_html( $base );
//get all category links
foreach($html_base->find('a') as $element) {
echo "<pre>";
print_r( $element->href );
echo "</pre>";
}
$html_base->clear();
unset($html_base);
?>
I have the above code and I'm trying to get certain elements of the page but it isn't returning anything.
Is it possible that certain PHP functions might be disabled on the server to stop that? The above code works perfectly on other sites.
Is there any workaround?
btw: i have created a small snipped as a proof of concept to run this with Python and BeautifulSoup -
import requests
from bs4 import BeautifulSoup
url = 'https://europa.eu/youth/volunteering/organisations_en#open'
response = requests.get(url)
soup = BeautifulSoup(response.content, 'lxml')
print(soup.find('title').text)
block = soup.find('div', class_="eyp-card block-is-flex")
and this....
European Youth Portal
>>> block.a
<a href="/youth/volunteering/organisation/48592_en" target="_blank">"Academy for Peace and Development" Union</a>
>>> block.a.text
'"Academy for Peace and Development" Union'
>>> block.select_one('div > div > p:nth-child(9)')
<p><strong>PIC:</strong> 948417016</p>
>>> block.select_one('div > div > p:nth-child(9)').text
'PIC: 948417016'
what is aimed in the end - i want to gather the first 20 results of the page - and put them in to a sql-db or alternatively show the information in a little widget hello and good day
first of all:; i hope youre all right and everything goes well at your site;: Worpress-Plugin API - giving back the meta-data according the usage of different filters
I'm currently working on a parser to make a small preview on the newest plugins in wordpress. at the moment i think i work from a URL given out of the range of these: https://de.wordpress.org/plugins/browse/popular/ - let us say the first 30 to 40 URL-pages.
What i subsequently want to filter out after the fetch is - those plugins that have the newest timestamp Version: 1.9.5.12 installations: 10,000+ WordPress Version: 5.0 or higher Tested up to: 5.4 PHP Version: 5.6 or higher Tags 3 Tags: database member sign-up form volunteer Last updated: 19 hours ago plugin-ratings
Supported arguments per action +--------------------+---------------+--------------------+----------+----------------+ | | | | | | +--------------------+---------------+--------------------+----------+----------------+ | Argument Name | query_plugins | plugin_information | hot_tags | hot_categories | | $slug | No | Yes | No | No | | $per_page | Yes | No | No | No | | $page | Yes | No | No | No | | $number | No | No | Yes | Yes | | $search | Yes | No | No | No | | $tag | Yes | No | No | No | | $author | Yes | No | No | No | | $user | Yes | No | No | No | | $browse | Yes | No | No | No | | $locale | Yes | Yes | No | No | | $installed_plugins | Yes | No | No | No | | $is_ssl | Yes | Yes | No | No | | $fields | Yes | Yes | No | No | +--------------------+---------------+--------------------+----------+----------------+
regards dil_Bert
cf: https://developer.wordpress.org/reference/functions/plugins_api/ $fields = array( 'active_installs' => true, // rounded int 'added' => true, // date 'author' => true, // a href html 'author_block_count' => true, // int 'author_block_rating' => true, // int 'author_profile' => true, // url 'banners' => true, // array( [low], [high] ) 'compatibility' => false, // empty array? 'contributors' => true, // array( array( [profile], [avatar], [display_name] ) 'description' => false, // string 'donate_link' => true, // url 'download_link' => true, // url 'downloaded' => false, // int // 'group' => false, // n/a 'homepage' => true, // url 'icons' => false, // array( [1x] url, [2x] url ) 'last_updated' => true, // datetime 'name' => true, // string 'num_ratings' => true, // int 'rating' => true, // int 'ratings' => true, // array( [5..0] ) 'requires' => true, // version string 'requires_php' => true, // version string // 'reviews' => false, // n/a, part of 'sections' 'screenshots' => true, // array( array( [src], ) ) 'sections' => true, // array( [description], [installation], [changelog], [reviews], ...) 'short_description' => false, // string 'slug' => true, // string 'support_threads' => true, // int 'support_threads_resolved' => true, // int 'tags' => true, // array( ) 'tested' => true, // version string 'version' => true, // version string 'versions' => true, // array( [version] url ) );
what do you say-!? 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. not sure if this will find an answer but I am posting anyway. Any help is appreciated....my coder has left the team and no matter how I invite her to come and do some bug squashing, her new schedules won't fit a re-visit into my little aplication...I am eager to delve into the codes at my very low knowledge of php. I have initiated reading and is still trying to teach myself...but of course not as fast as the app needs the patch...here's the meat: Hi, I've currently started to modify a chat script of mine to output a moderation panel but the moderation page seems empty(blank) every time I load it. What im trying to do is to take the ID part in my URL via the $_GET and look it up in my database table in the column named id, then select that specific row to be able to retrieve the StringyChat_ip and place it into another table to ban the IP and the second thing im trying to do is to be able to delete the specific row from my table.
My Http link look something like
http://imagecrab.fre.../ban.php?id=159
and my ban.php page where I want to lookup the 159 part and do the banning etc looks like
<?
include("admin_code_header.php");
if ($_POST["DeletePost"]) {
$id = $_POST['id'];
$query = "DELETE FROM ".$dbTable." WHERE id='".$id."'";
mysql_query($query);
echo "ID removed from system: ".$id;
}
if ($_POST["BanIP"]) {
$IP_To_Add = $_POST["ip"];
$sql = "INSERT INTO ".$IPBanTable." (ip) VALUES (\"$IP_To_Add\")";
$result = mysql_query($sql);
}
$result = mysql_query("SELECT * FROM ".$dbTable." WHERE id='".$id."'",$db);
while ($myrow = mysql_fetch_array($result)) {
$msg = $myrow["StringyChat_message"];
$idm = $myrow["id"];
?>
<html>
<form name="form<? echo $myrow["id"];?>" method="post" action="<?php echo $_SERVER['PHP_SELF']; ?>">
<input name="DeletePost" type="submit" id="DeletePost" value="Delete">
<input name="BanIP" type="submit" id="BanIP" value="Ban <? echo $myrow["StringyChat_ip"];?>">
</form>
</html>
<?
}
?>
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? Hi.. Sorry, if I need to repost my problem in while loop. cause until now I can't resolve my problem in saving all data from while loop. I have this code StockRequisition.php where FORM was displayed. <?php error_reporting(0); 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); $sr_date =date('Y-m-d H:i:s'); $sql = "SELECT sr_number FROM stock_requisition ORDER BY sr_date DESC LIMIT 1"; $result = mysql_query($sql, $con); if (!$result) { echo 'failed'; die(); } $total = mysql_num_rows($result); if ($total <= 0) { $currentSRNum = 1; $currentYear = (int)(date('y')); $currentMonth = (int)(date('m')); $currentDay = (int)(date('d')); $currentSRYMD = substr($row['sr_number'], 0, 6); $currentYMD = date("ymd"); if ($currentYMD > $currentSRYMD) { $currentSRNum = 1; } else { $currentSRNum += 1; } } else { //------------------------------------------------------------------------------------------------------------------ // Stock Number iteration.... $row = mysql_fetch_assoc($result); $currentSRNum = (int)(substr($row['sr_number'],0,3)); $currentSRYear = (int)(substr($row['sr_number'],2,2)); $currentSRMonth = (int)(substr($row['sr_number'],0,2)); $currentSRNum = (int)(substr($row['sr_number'],6,4)); $currentYear = (int)(date('y')); $currentMonth = (int)(date('m')); $currentDay = (int)(date('d')); $currentSRYMD = substr($row['sr_number'], 0, 6); $currentYMD = date("ymd"); if ($currentYMD > $currentSRYMD) { $currentSRNum = 1; } else { $currentSRNum += 1; } } //------------------------------------------------------------------------------------------------------------------ $yearMonth = date('ymd'); $currentSR = $currentYMD . sprintf("%04d", $currentSRNum); ?> <html> <title>Stock Requisition</title> <head> <link rel="stylesheet" type="text/css" href="kanban.css"> <script type="text/javascript"> function save_sr(){ var sr_date = document.getElementById("sr_date").value; var sr_number = document.getElementById("sr_number").value; var Items1 = document.getElementById("Items1").value; var SubItems = document.getElementById("SubItems").value; var ItemCode = document.getElementById("ItemCode").value; var DemandedQty = document.getElementById("DemandedQty").value; var UoM = document.getElementById("UoM").value; var Class = document.getElementById("Class").value; var Description = document.getElementById("Description").value; var BINLocation = document.getElementById("BINLocation").value; var RequestedBy = document.getElementById("RequestedBy").value; var ApprovedBy = document.getElementById("ApprovedBy").value; var ReceivedBy = document.getElementById("ReceivedBy").value; var IssuedBy = document.getElementById("IssuedBy").value; document.stock_requisition.action="StockRequisitionSave.php?sr_date="+sr_date+"&sr_number="+sr_number+"&Items1="+Items1+ "&SubItems="+SubItems+"&ItemCode="+ItemCode+"&DemandedQty="+DemandedQty+"&UoM="+UoM+"&Class="+Class+"&Description="+ Description+"&BINLocation="+BINLocation+"&RequestedBy="+RequestedBy+"&ApprovedBy="+ApprovedBy+"&ReceivedBy="+ReceivedBy+ "&IssuedBy="+IssuedBy; document.stock_requisition.submit(); alert("Stock Requisition data save."); window.location = "StockRequisition.php"; } </script> </head> <body> <form name="stock_requisition" action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post"> <div id="ddcolortabs"> <ul> <li> <a href="ParameterSettings.php" title="Parameter Settings"><span>Parameter Settings</span></a></li> <li style="margin-left: 1px"><a href="kanban_report.php" title="WIP Report"><span>Wip Report</span></a></li> <li><a href="fsn.php" title="Finished Stock Note"><span>WMS FG</span></a></li> <li id="current"><a href="StockRequisition.php" title="WMS RM"><span>WMS RM</span></a></li> </ul> </div> <div id="ddcolortabs1"> <ul> <li><a href="ReceivingMaterials.php" title="Receiving Materials"><span>Receiving Materials</span></a></li> <li><a href="Shelving.php" title="Shelving"><span>Shelving</span></a></li> <li id="current"><a href="StockRequisition.php" title="Stock Requisition"><span>Stock Requisition</span></a></li> </ul> </div> <div id="SR_date"> <label>Date :</label> <input type="text" name="sr_date" value="<?php echo $sr_date; ?>" size="16" readonly="readonly" style="border: none;"> </div> <div id="SR_number"> <label>SR# :</label> <input type="text" name="sr_number" value="<?php echo $currentSR; ?>" size="10" readonly="readonly" style="font-weight: bold; border: none;"> <br/> </div> <div> <table> <thead> <th>Items</th> <th>Sub Items</th> <th>Item Code</th> <th>Demanded Qty</th> <th>UoM</th> <th>Class</th> <th>Description</th> <th>BIN Location</th> </thead> <?php $sql = "SELECT DISTINCT Items FROM bom_subitems ORDER BY Items"; $res_bom = mysql_query($sql, $con); while($row = mysql_fetch_assoc($res_bom)){ $Items = $row['Items']; echo "<tr> <td style='border: none;font-weight: bold;'> <input type='name' value='$Items' name='Items' id='Items' readonly = 'readonly' style = 'border:none;width:auto;font-family: Arial, Helvetica, sans-serif;font-size: 1em;' size='5'></td> </tr>"; $sql = "SELECT Items, SubItems, ItemCode, UoM, Class, Description, BINLocation FROM bom_subitems WHERE Items = '$Items' ORDER BY Items"or die(mysql_error()); $res_sub = mysql_query($sql, $con); while($row_sub = mysql_fetch_assoc($res_sub)){ $Items1 = $row_sub['Items']; $SubItems = $row_sub['SubItems']; $ItemCode = $row_sub['ItemCode']; $UoM = $row_sub['UoM']; $Class = $row_sub['Class']; $Description = $row_sub['Description']; $BINLocation = $row_sub['BINLocation']; echo "<tr> <td style='border: none;'> <input type='hidden' value='$Items1' id='Items1' name='Items1'></td> <td style='border: none;'> <input type='text' name='SubItems' value='$SubItems' id='SubItems' readonly='readonly' style='border:none; width:auto;font-family: Arial, Helvetica, sans-serif;font-size: 1em;' size='10'></td> <td style='border: none;'> <input type='text' name='ItemCode' value='$ItemCode' id='ItemCode' readonly='readonly' style='border:none; width:auto;font-family: Arial, Helvetica, sans-serif;font-size: 1em;' size='10'></td> <td style='border: none;'><center><input type='text' name='DemandedQty' id='DemandedQty' value='' size='7'></center></td> <td style='border: none;' size='3'> <input type='text' name='UoM' value='$UoM' id='UoM' readonly='readonly' style='border:none; width:auto;font-family: Arial, Helvetica, sans-serif;font-size: 1em;' size='3'></td> <td style='border: none;'> <input type='text' name='Class' value='$Class' id='Class' readonly='readonly' style='border:none; width:auto;font-family: Arial, Helvetica, sans-serif;font-size: 1em;' size='10'></td> <td style='border: none;'> <input type='text' name='Description' value='$Description' id='Description' readonly='readonly' style='border:none; width:auto;font-family: Arial, Helvetica, sans-serif;font-size: 1em;' size='10'></td> <td style='border: none;'> <input type='text' name='BINLocation' value='$BINLocation' id='BINLocation' readonly='readonly' style='border:none; width:auto;font-family: Arial, Helvetica, sans-serif;font-size: 1em;' size='10'></td> </tr>"; } } ?> </table> </div> <?php $RequestedBy = array('AAA', 'BBB', 'CCC', 'DDD'); $ApprovedBy = array('EEE', 'FFF', 'GGG', 'HHH'); $ReceivedBy = array('III', 'JJJ', 'KKK', 'LLL'); $IssuedBy = array('MMM', 'NNN', 'OOO', 'PPP'); ?> <div id='Requested_By'> <label>Requested By:</label> <select name="RequestedBy"> <option value="Select">Select</option> <option value="AAA" <?php if($_POST['RequestedBy'] == 'AAA') echo "selected='selected'"; ?>>AAA</option> <option value="BBB" <?php if($_POST['RequestedBy'] == 'BBB') echo "selected='selected'"; ?>>BBB</option> <option value="CCC" <?php if($_POST['RequestedBy'] == 'CCC') echo "selected='selected'"; ?>>CCC</option> <option value="DDD" <?php if($_POST['RequestedBy'] == 'DDD') echo "selected='selected'"; ?>>DDD</option> </select> </div> <div id='Approved_By'> <label>Approved By:</label> <select name="ApprovedBy"> <option name='Select'>Select</option> <option value="EEE" <?php if($_POST['ApprovedBy'] == 'EEE') echo "selected='selected'"; ?>>EEE</option> <option value="FFF" <?php if($_POST['ApprovedBy'] == 'FFF') echo "selected='selected'"; ?>>FFF</option> <option value="GGG" <?php if($_POST['ApprovedBy'] == 'GGG') echo "selected='selected'"; ?>>GGG</option> <option value="HHH" <?php if($_POST['ApprovedBy'] == 'HHH') echo "selected='selected'"; ?>>HHH</option> </select> </div> <div id='Received_By'> <label>Issued By:</label> <select name="IssuedBy"> <option name='Select'>Select</option> <option value="III" <?php if($_POST['ReceivedBy'] == 'III') echo "selected='selected'"; ?>>III</option> <option value="JJJ" <?php if($_POST['ReceivedBy'] == 'JJJ') echo "selected='selected'"; ?>>JJJ</option> <option value="KKK" <?php if($_POST['ReceivedBy'] == 'KKK') echo "selected='selected'"; ?>>KKK</option> <option value="LLL" <?php if($_POST['ReceivedBy'] == 'LLL') echo "selected='selected'"; ?>>LLL</option> </select> </div> <div id='Issued_By'> <label>Received By:</label> <select name="ReceivedBy"> <option name='Select'>Select</option> <option value="MMM" <?php if($_POST['IssuedBy'] == 'MMM') echo "selected='selected'"; ?>>MMM</option> <option value="NNN" <?php if($_POST['IssuedBy'] == 'NNN') echo "selected='selected'"; ?>>NNN</option> <option value="OOO" <?php if($_POST['IssuedBy'] == 'OOO') echo "selected='selected'"; ?>>OOO</option> <option value="PPP" <?php if($_POST['IssuedBy'] == 'PPP') echo "selected='selected'"; ?>>PPP</option> </select> </div> <div id="save_btn"> <input type="button" name="button" value="save" onClick="save_sr()"> </div> </form> </body> </html> and here is StockRequisitionSave.php code for saving data to database : <?php error_reporting(0); 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); $sr_date = $_POST['sr_date']; $sr_number = $_POST['sr_number']; $Items1 = $_POST['Items1']; $SubItems = $_POST['SubItems']; $ItemCode = $_POST['ItemCode']; $DemandedQty = $_POST['DemandedQty']; $UoM = $_POST['UoM']; $Class = $_POST['Class']; $Description = $_POST['Description']; $BINLocation = $_POST['BINLocation']; $RequestedBy = $_POST['RequestedBy']; $ApprovedBy = $_POST['ApprovedBy']; $ReceivedBy = $_POST['ReceivedBy']; $IssuedBy = $_POST['IssuedBy']; $sql = "INSERT INTO stock_requisition (sr_date, sr_number, Items, SubItems, ItemCode, DemandedQty, UoM, Class, Description, BINLocation, RequestedBy, ApprovedBy, ReceivedBy, IssuedBy) VALUES ('$sr_date', '$sr_number', '$Items1', '$SubItems', '$ItemCode', '$DemandedQty', '$UoM', '$Class', '$Description', '$BINLocation', '$RequestedBy', '$ApprovedBy', '$ReceivedBy', '$IssuedBy') "; $result = mysql_query($sql, $con); ?> the problem is only the last data was save. I will attach my form. I hope somebody can help me.. I really don't know how can I save all data from form into my database. Thank you so much for your understanding and help. "BACK" or REFRESH: Preventing database interaction / code execution how to prevent database interaction / code execution when user presses back or refresh button? can i detect? can i disable back/refresh? Please, take a look to the following code.After clicking Next it goes to overview.php.Why when I click back on my browser to return to this page again, it is not returning back? When I click back I receive "Confirm Form Resubmission" message. After refreshing page it loads page. I guess problem is in "session_start();" part. Something to do with cookies. Please, help me it is very urgent for me. <?php session_start(); echo "<html> <head> <title>Hello World</title> <meta http-equiv='Content-Type' content='text/html; charset=Windows-1252'/> </head>"; require_once ('functions.inc'); if(!isset($_POST['userid'])) { echo "<script type='text/javascript'>"; echo "window.location = 'index.php'"; echo "</script>"; exit; }else{ session_register("userid", "userpassword"); $username = auth_user($_POST['userid'], $_POST['userpassword']); if(!$username) { $PHP_SELF = $_SERVER['PHP_SELF']; session_unregister("userid"); session_unregister("userpassword"); echo "Authentication failed " . "Please, write correct username or password. " . "try again "; echo "<A HREF=\"index.php\">Login</A><BR>"; exit; } } function auth_user($userid, $userpassword){ global $default_dbname, $user_tablename; $user_tablename = 'user'; $link_id = db_connect($default_dbname); mysql_select_db("d12826", $link_id); $query = "SELECT username FROM $user_tablename WHERE username = '$userid' AND password = '$userpassword'"; $result = mysql_query($query) or die(mysql_error()); if(!mysql_num_rows($result)){ return 0; }else{ $query_data = mysql_fetch_row($result); return $query_data[0]; } } echo "hello"; echo "<form method='POST' name='myform' action='overview.php'>"; echo "<input type='submit' value='Next'>"; echo "</form>"; ?> the second database found on the cloud
i try to get JSON data but how to insert and update them to another online database with the same table my php script to return json data <?php include_once('db.php'); $users = array(); $users_data = $db -> prepare('SELECT id, username FROM users'); $users_data -> execute(); while($fetched = $users_data->fetch()) { $users[$fetchedt['id']] = array ( 'id' => $fetched['id'], 'username' => $fetched['name'] ); } echo json_encode($leaders);
i get
{"1":{"id":1,"username":"jeremia"},"2":{"id":2,"username":"Ernest"}} Edited March 24 by mahenda I have a form on our website that a user can fill out for custom product. I want the form data to be 1) stored into a mysql database AND after storing said data, 2) email the same data to our sales department. 1) The form data DOES get stored into mysql database (except for the first two fields, for some weird reason) 2) I added a "mail" section to the php file that stores the data into the database, but it is not working correctly. I have stripped the email portion down to sending just one of the fields in the "message" to make it easier for troubleshooting I have included here, both the form section of the html file, and the formdata.php file that processes the data for your analysis. I am relatively new to php so there are going to be some issues with security, but I can work on those after I get the store & email process to work correctly. Please review my code and see if anyone can be of assistance. I looked through the forums and couldn't find another issue that was the same as mine. If I just overlooked, please tell me the thread post #. Thanks THE FORM WHICH COLLECTS THE DATA ******************************* <form method=POST action=formdata.php> <table width="640" border=0 align="center"> <tr> <td align=right><b>First Name</b></td> <td><input type=text name=FName size=25></td> <td><div align="right"><b>Telephone</b></div></td> <td><input type=text name=Tel size=25></td> </tr> <tr> <td align=right><b>Last Name</b></td> <td><input type=text name=LName size=25></td> <td><div align="right"><b>Fax</b></div></td> <td><input type=text name=Fax size=25></td> </tr> <tr> <td align=right><b>Title</b></td> <td><input type=text name=Title size=25></td> <td><div align="right"><b>Email</b></div></td> <td><input type=text name=Email size=50></td> </tr> <tr> <td align=right><b>Company</b></td> <td><input type=text name=Comp size=25></td> <td> </td> <td> </td> </tr> <tr> <td align=right><b>Address</b></td> <td><input type=text name=Addr size=25></td> <td><div align="right"><b>Estimated Annual Volume</b></div></td> <td><input type=text name=EAV size=25></td> </tr> <tr> <td align=right><b>City</b></td> <td><input type=text name=City size=25></td> <td> </td> <td> </td> </tr> <tr> <td align=right><b>State/Province</b></td> <td><input type=text name=SProv size=25></td> <td><div align="right"><b>Application</b></div></td> <td><input type=text name=Appl size=25></td> </tr> <tr> <td align=right><b>Country</b></td> <td><input type=text name=Ctry size=25></td> <td><div align="right"><b>Type of System</b></div></td> <td><input type=text name=Syst size=25></td> </tr> <tr> <td align=right><b>Zip/Postal Code</b></td> <td><input type=text name=ZPC size=25></td> <td> </td> <td> </td> </tr> <tr> <td align=right> </td> <td> </td> <td> </td> <td> </td> </tr> <tr> <td align=right> </td> <td><div align="right"><strong><font color="#FFFF00" face="Arial, Helvetica, sans-serif">COIL DESIGN</font></strong></div></td> <td><font color="#FFFF00" face="Arial, Helvetica, sans-serif"><strong>PARAMETERS</strong></font></td> <td> </td> </tr> <tr> <td align=right> </td> <td> </td> <td> </td> <td> </td> </tr> <tr> <td align=right><b>Primary Resistance (ohms)</b></td> <td><input type=text name=Pres size=25></td> <td><div align="right"><b>Primary Inductance (mH)</b></div></td> <td><input type=text name=Pind size=25></td> </tr> <tr> <td align=right><b>Secondary Resistance (ohms)</b></td> <td><input type=text name=Sres size=25></td> <td><div align="right"><b>Secondary Inductance (H)</b></div></td> <td><input type=text name=Sind size=25></td> </tr> <tr> <td align=right> </td> <td> </td> <td> </td> <td> </td> </tr> <tr> <td align=right><b>Peak Operating Current (Amps)</b></td> <td><input type=text name=POC size=25></td> <td> </td> <td> </td> </tr> <tr> <td align=right> </td> <td> </td> <td> </td> <td> </td> </tr> <tr> <td align=right><b>Output Energy (mJ)</b></td> <td><input type=text name=Egy size=25></td> <td><div align="right"><b>Output Voltage (kV)</b></div></td> <td><input type=text name=Volt size=25></td> </tr> <tr> <td align=right> </td> <td> </td> <td> </td> <td> </td> </tr> <tr> <td align=right><b># HV Towers per Coil</b></td> <td><input type=text name=TPC size=25></td> <td><div align="right"><b># of Coils per Package</b></div></td> <td><input type=text name=CPP size=25></td> </tr> <tr> <td align=right> </td> <td> </td> <td> </td> <td> </td> </tr> <tr> <td align=right> </td> <td> </td> <td> </td> <td> </td> </tr> <tr> <th colspan=4><b>Please enter any additional information he </b></th> </tr> <tr> <th colspan=4><textarea name=Mess cols=50 rows=10 id="Message"></textarea></th> </tr> </table> </dl> <div align="center"> <p> <input type=hidden name=BodyTag value="<body bgcolor="#484589" text="#FFFFFF" link="#FFFF00" alink="#FFFFFF" vlink="#FF7F00">"> <input type=hidden name=FA value=SendMail> </p> <p><font color="#FFFF00" face="Arial, Helvetica, sans-serif"><strong>PLEASE MAKE SURE ALL INFORMATION<br> IS CORRECT BEFORE SUBMITTING</strong></font></p> <p> <input type=submit value="Submit Form"> </p> </div> </form> THE FILE THAT PROCESSES THE FORM DATA (formdata.php) *********************************************** <?php $con = mysql_connect("localhost","XXX","XXX"); if (!$con) { die('Could not connect: ' . mysql_error()); } mysql_select_db("customform", $con); $sql="INSERT INTO formdata (Fname, Lname, Title, Comp, Addr, City, SProv, Ctry, ZPC, Tel, Fax, Email, EAV, Appl, Syst, Pres, Pind, Sres, Sind, POC, Egy, Volt, TPC, CPP, Mess) VALUES ('$_POST[Fname]','$_POST[Lname]','$_POST[Title]','$_POST[Comp]','$_POST[Addr]','$_POST[City]','$_POST[SProv]','$_POST[Ctry]','$_POST[ZPC]','$_POST[Tel]','$_POST[Fax]','$_POST[Email]','$_POST[EAV]','$_POST[Appl]','$_POST[Syst]','$_POST[Pres]','$_POST[Pind]','$_POST[Sres]','$_POST[Sind]','$_POST[POC]','$_POST[Egy]','$_POST[Volt]','$_POST[TPC]','$_POST[CPP]','$_POST[Mess]')"; if (!mysql_query($sql,$con)) { die('Error: ' . mysql_error()); } echo "Your Information Was Successfully Posted"; mysql_close($con); $to = "recipient email address here"; $subject = "Custom Form"; $email = $_POST['Email'] ; $message = $_POST['Comp'] ; $headers = "From: $Email"; $sent = mail($to, $subject, $message, $headers) ; if($sent) {print "Your mail was sent successfully"; } else {print "We encountered an error sending your mail"; } ?> Ok so i have a Client System i built where a staff member register a client, and it stores them in a table "user" i now want to add a table "event" and what i want to do is, use data from "user" to store into "event" and then when a client logins in, pull the "user" information and the "event" information from the username... so for example... admin registers client... stores username password email [just as an example] then admin wants to add an event for that user so the admin clicks "add event" a drop down menu pulls ALL the usersnames from "user" (i know how to do that) enters the date of event and time and occasion.. then that is stored in "event" now this is the bit im not sure of.. when the user loggs in. i want to have an area where it will list events in date order for the "username" FROM the "user" table ensuring that you cant see other users dates? Say I have the following text stored in a MySQL database... Code: [Select] <b>Classic Quote from movie</b> and I retrieve it into a variable called $text, how do I properly echo that so that it keeps the bold tags and actually display the text "Classic quote from movie" in BOLD? I'm doing something wrong somewhere along the line (simply doing "echo $text;") because it displays on the page as... Code: [Select] <b>Classic Quote from movie</b> Instead of... Classic Quote from movie Any info on properly storing and echoing back HTML would be very appreciated. Hello. I am using a form to send data to my database but when I submit the form, the data is not shown on the database. I am connected to the database so I don't think the problem lies there. Also, I have a redirect option via 'Location:' which also works. I am following online examples for the php. This is the PHP I am using:
<?php
include("dbcon/database-conn.php");
if (!empty($_POST))
#($_SERVER["REQUEST_METHOD"] == "POST")
{
$pagelinks = $_POST['pagelinks'];
$title = $_POST['title'];
$asideleft = $_POST['asideleft'];
$body = $_POST['body'];
$asideright = $_POST['asideright'];
$sourceref = $_POST['sourceref'];
$sourceimg = $_POST['sourceimg'];
$q = "INSERT INTO pages (pagelinks) VALUES ('$_POST[pagelinks]')";
if ($_POST["add_record"]){
header('location:index.php');
exit();
}
}
?>
The form 'name' values match. As you can see I have tried two methods of 'Post' but neither seem to work. I would like to point out that this is an offline, local test and that I am aware that I am not using real_escape_strings, but I will, once I get the code to work. Also, I am aware of PDO, which I have tried but it is too complex, for me to solve right now. I am familiar with mysqli (including OOP), but am still learning.. I would be grateful if you can help solve my current issue. Thanks in advance for any help. |
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