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  1. Hello everyone. I'm a self learner that is very new to programming. Three tables are given: table `worker` (worker) with data - id (worker id), first_name (name), last_name (last name) table `child` (child) with data - worker_id (worker id), name (child name) table `car` (machine) with data - worker_id (worker id), model (car model) Table structure: CREATE TABLE `worker` ( `id` int(11) NOT NULL, `first_name` varchar(100) NOT NULL, `last_name` varchar(100) NOT NULL, PRIMARY KEY (`id`) ) ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARSET=utf8; CREATE TABLE
  2. //my controller <?php namespace App\Http\Controllers; use Illuminate\Http\Request; use DB; class homeController extends Controller { public function index() { $employee = DB::table('employee')->orderBy('id','desc')->get(); $department = DB::table('department')->orderBy('id','desc')->get(); return view('index', ['employee' => $employee , 'department' => $department]); } } //my routes Route::get('index','homeController@index'); //my view using blade temmplating engine @foreach($employee as $emp) <div class="employee"&
  3. Hi - I want to add to a php form a button which will open a pop-up window with records (names of people) and associated radio buttons. On click on respective name's radio button and SUBMIT, parent form textbox is populated. (list of names will be dynamically be selected fro MySQL table). Any suggestions? Many thanks! IB.
  4. Good day I have three tables - receiving - shipping and stock movement. everyday i transfer into stock movent the sum of receining with date - havein a stock movent entry per day - I also at end of day update with shipping for that day, in stock table I calculate ne stock level. my problem is that when three days bac i stil have stock i need to start subtracting from oldest entry first till it reaches 0 the move over to second eldest? i have no idea where to start or how to achieve this
  5. What is the best table structure when constructing what will be a potentially large multi-user platform? Example- Each user inputs their own individualized information into a table, for recall only to that specific user and to certain other users defined as administrators or half-administrators super users. Would it be better to store this all in a single table, or to give each user their own individual table on formation of the account?
  6. I wrote this really nice posting system for a site I'm working on. Problem is, I messed it up somehow, and now I can retrieve $_POST variables so I can post stuff to a MySQL database. I'm really new to PHP, and I have no idea what I did wrong. HTML code: <!DOCTYPE html> <html> <head> <meta charset="utf-8"> <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no"> <meta name="description" content="The PPC Planet software archive."> <meta name="author" content="JohnS and VP44"> <title>PPC P
  7. Hello! I have little problem with my code.. and my head blow up... Code is php <?php include 'db.php'; if( isset($_POST['oak']) ){ $alltree = $_POST['alltree']; $oak= $_POST['oak']; $sql = "UPDATE users SET $puud = $puud + 1, $sirel=$sirel+1"; } if (mysqli_query($sql)) { echo "'+1 Oak tree added!"; } ?> <form action="demo.php" method="post"> <input type="submit" name="oak" value="Cut a tree!"> </form> My vision is.. if press CUT A TREE! and page updated.. and update my oak amount at mysql data.. So, i'm newbie but i take a little journey
  8. Hi guys, I'm starting to get back into coding for a hobby and wondering is there a better way of doing these php and mysql calls? they all work but not sure if it was the efficent way or is there others that everyone else uses? //connection for user details lookup $sql0 = "SELECT uid, fullname, emailaddress, created_at FROM MK_users WHERE uid={$_SESSION['id']}"; $result0 = $conn->query($sql0); //connection for user against role acceess $sql2 = "SELECT role_uid, role_bid, role_access, access_created_at FROM MK_role_access WHERE role_uid={$_SESSION['id']}"; $
  9. Hi there, So the below code is working for 1 entry, however there is 2 entries in the database which are different postcodes and I cannot get to show in Google Maps. When I do it without Mysql and just do it direct it works, but really want to do it from MYSQL - both postcodes are valid and tested as well. <?php $sql4 = "SELECT * FROM MK_migration_details"; $result4 = $conn->query($sql4); ?> function initialize() { geocoder = new google.maps.Geocoder(); var latlng = new google.maps.LatLng(40.768505,-111.853244); var myOptions = { mapTypeCo
  10. Hi all, I find myself in need again on PHP coding and the support last time was outstanding (no creeping here) so I am trying my luck again! I am trying to use a HREF link (lots of individual ones) to search a Mysql database and return the results in a PHP page. Example of HREF links on the page are here: https://flighteducation.co.uk/Create.html and in theory you click a career and it 'gets' and 'shows' the data from the database here: https://flighteducation.co.uk/Careers.php so, you click the 'Animator' link ->it goes to my database and drags back all the da
  11. I have become able to display due data in due column but the same value is showing for each customer - what is the wrong I am doing? Here is the code, please somebody help! while ($row_custact = mysqli_fetch_assoc($query_custact)){ $currentuser = $row_custact['cust_id']; $sql_inccur ="SELECT i.inc_date, t.inctype_type, i.inc_amount, i.inc_text, c.cust_no, c.cust_name, i.inc_receipt From customer AS c LEFT JOIN incomes AS i ON c.cust_id = i.cust_id LEFT JOIN inctype AS t ON i.inctype_id = t.inctype_id WHERE c.cust_id
  12. So I have a database that is structured like this: https://imgur.com/a/DdyTqiE Sample data: https://imgur.com/a/kYwmuO1 For each appointment, a student can have multiple categories, such as 'Academic Probation, Re-Admit' etc... I would like to loop through this table, and get a count of how many were 'is_no_show' and 'is_cancelled' per (unique) category with respect to 'scheduled_student_services.' For example, in the sample data, we see that the first appointment has 4 categories (Academic Probation, Entering Cohort Year 20051, First Generation, and Re-Admit'). Now one of these ca
  13. I have a table full of mac addresses in this format 80828704B0EE I need a method to run a query that will output this format 80:82:87:04:B0:EE I either need to insert the result of the some query that is formatting the existing mac addresses to another field or use a query to format the mac addresses on the fly. I need to create a csv file from this query. I have all that code it is just making the query to format it the way I need it. Here is a query I found that does the trick except that I get two columns, the original and the formatted one. How can I remove the mac column tha
  14. hello dear php-experts, i am currently workin on a litte contact manager. and i want to store the data in a db. Note: i work with Python at the moment. So this is related to Python since i want to dive into Peewee. What is aimed: i am musing on how to insert a list of tuples into the db using Peewee (/note the pyton object-layer-model). My db is setup as follows: class Stats(Model): name = TextField(index=True) gender = TextField() age = TextField() city = TextField() state = TextField() class Meta: database = db My list of tuples looks like this: records = [("Joe Smoe",
  15. hello dear community, i am currently workin on a little python programme that does some extracting from BS4 and storing as list elements in Python. As i am fairly new to Python i need some help with that. Nonetheless, I'm trying to write a very simple Spider for web crawling. Here's my first approach: I need to fetch the data out of this page: http://europa.eu/youth/volunteering/evs-organisation_en Firstly, I do a view on the page source to find HTML elements? view-source:https://europa.eu/youth/volunteering/evs-organisation_en i have to extract data wrapped within multiple HTML tags fr
  16. Hi all, How can i go back to a search results after viewing a link on one of the search result. [search Result] $stmt = $pdo->query(" SELECT * FROM tablename WHERE tablename.position LIKE '%$position%' AND tablename.industry LIKE '%$industry%' "); $stmt->execute(); echo "<table width='100%' class='table-responsive table-hover table-condensed table-striped'>"; echo "<tr> <th bgcolor='#444444' align='center'><font color='#fff'>SN</th> <th bgcolor='#444444' align='center'><font color='#fff'>Firstname</th> <th bgcolor='#44444
  17. Hi all !! I have the following three data tables : mysql> select * from franch; +-----+ | fid | +-----+ | 3 | | 5 | | 7 | +-----+ 3 rows in set (0.00 sec) mysql> select * from master; +-----+-----+ | xid | mid | +-----+-----+ | 5 | 4 | | 7 | 6 | +-----+-----+ 2 rows in set (0.01 sec) mysql> select * from admin; +-----+-----+ | xid | aid | +-----+-----+ | 3 | 2 | | 4 | 2 | +-----+-----+ These are connected on common fields and I was trying to linearize the relationship between them using this query : mysql> SELECT vc.ai
  18. I am trying to capture some data on the fly that is marked to be inserted in the db.. but its a huge dump and is very slow getting it into the db.but i can download the entire package and save it in text in less than 3 minutes.. so the idea is to capture it on the fly and then once off line move the data to the db.. should save hours of time and not tie up the MLS server so long.. So here is what i need.. Want to capture it on the fly which i can do.. but the question is how do i save it to txtfile so that it can easily be reloaded as an arrray in the future. I can break it apart any way i
  19. I'm trying to build some data in an excel report through PHP but I'm still having trouble getting the array structure and foreach loops the way I need them. Basically, I'm pulling a select on Mysql, matching it to a select in DB2 ( I need values from each) and then I need to loop the results and perform some calculations and then relate it back to the highest level array for the report. My first query pulls records like this: sku_id | customer_id | locations | group_id | frame | cover | color | start_date 1 5400 2
  20. I'm trying to alter a db2 query in my php script and it's not executing properly when doing so. In the last line of my WHERE clause for the DB2 select, I'm using this: AND date(substr(extd2d,1,4)||'-'||substr(EXTD2d,5,2)||'-'||substr(EXTD2d,7,2)) >= {$row['start_date']} but getting an error that >= is not a valid comparison operand. However, if I remove {$row['start_date']} and use current_date or current_date - 100 DAY, it works perfectly. To clarify, the value for 'start_date' in mysql is DATE data type and the value 'extd2d' in db2 is a packed field value that holds a
  21. When I run this I am getting no errors and no data back please can someone tell me what i am doing wrong <?php include 'conn.php'; // Create connection $conn = new mysqli($servername, $username, $password, $dbname); //Query $sql = $conn->prepare("SELECT hotelid, hotelname FROM Hotels WHERE hotelid = '1'"); $sql->execute() ; ?> <div id="container"> <header> <div id="header"> <div class="h1"> <?php while( $row = $sql->fetch()) : ?> <h1><span><?php echo $
  22. I'm running the below script using PDO, and I've finally gotten all of the logic working the way I need it to, I believe. However, it seems to be taking forever, mainly with updates. The logic is a bit redundant by nature, due to my constraints with the data structure but I feel like it could still be optimized a bit. The idea is to look at invoices and gather a list of items compared to store fronts for each customer. The logic I have says "If this order for customer A has item X and there already exists a record for Item x with this customer, and the record is 'expired', insert this record
  23. I'm trying to convert these 2 existing select queries: //existing records that are expired $expiredCheck = " SELECT sku_id, dealer_id, expire_date FROM dealerplacetest p INNER JOIN skus s ON p.sku_id = s.id WHERE p.dealer_id = :DEALER AND s.build = :build AND s.cov = :cov AND s.col = :col AND p.expire_date <= date_add(convert(:ship,date), interval 7 day) "; //existing records that are not expired $validCheck = " SELECT sku_id, dealer_id, expire_date FROM dealerplacetest p INNER JOIN skus s ON p.sku_id = s.id WHERE p.dealer_id = :DEALER AN
  24. Here's a scenario. I am setting up a sponsor referral link. If any user signs up on the site through that referral link, they will be matched with the sponsor of that referral link. Normally I can do this using a simple GET method but I want to use cookies so that the referral link will be valid for 30 days. So if a user decides to come back to the site a week later, they will still be matched with that sponsor assuming they haven't deleted their cookies. For eg. // referral link mysite.com/signup?sponsor=john Here is my cookie code. The issue i am having is that if I go to a diffe
  25. hi, i recently changed my host from openshift to heroku and from then on my problems started to grow. my main conn from dbconfig file is nothing but my login script is able to fetch results yet not able to login tried heroku support it didn't work. So, i decided to try my luck with you php experts to guide me create a connection and make login process easy. here is my db config file: $url=parse_url(getenv("CLEARDB_DATABASE_URL")); $server = $url["host"]; $username = $url["user"]; $password = $url["pass"]; $db = substr($url["path"],1); $host= "mysql:host=$server;dbname=$db";
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