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hello all. i dont know if to post this here or javascript/ajax section. if its not the right place, please let me know so i can ask in the right place. i am trying out saving to db via modal form. i learned the basics of using ajax to save data with the modal. so far, i can perform a CRUD via modal but the problem i am having is displaying duplicate entry error inside the modal. I have tried so many ways and the closest i come is displaying error only if a field is duplicate cos i use same trigger as my validation error notice. I'd be glad if i am shown the way to get it to display the error or a better way of getting it done. PS: I want the errors displayed inside the modal. I want the database query error to display where the success message is displayed (i.e on the modalMessage div) Thanks My Modal <div class="modal fade" id="armsModal" data-bs-backdrop="static" tabindex="-1" aria-hidden="true"> <div class="modal-dialog modal-dialog-centered" role="document"> <div class="modal-content"> <div class="modal-header modal-bg"> <h5 class="modal-title w-100 text-center mb-3" id="exampleModalLabel4">Add School Arms</h5> <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button> </div> <form id="submitForm" class="myForm"> <div class="modal-body"> <div id="modalMessage"></div> <div class="mb-3"> <label for="armsname" class="form-label">Arms FullName:</label> <input type="text" class="form-control" id="arms_long_name" name="arms_long_name" autocomplete="off" value="<?php if(isset($_POST['arms_long_name'])){ echo $_POST['arms_long_name']; } ?>"> <span id="longNameError" class="text-danger"></span> </div> <div class="mb-3"> <label for="armsshort" class="form-label">Arms ShortName:</label> <input type="text" class="form-control" id="arms_short_name" name="arms_short_name" autocomplete="off" value="<?php if(isset($_POST['arms_short_name'])){ echo $_POST['arms_short_name']; } ?>"> <span id="shortNameError" class="text-danger"></span> </div> </div> <div class="modal-footer modal-bg"> <button type="button" class="btn btn-outline-light btn-sm" data-bs-dismiss="modal"> Close </button> <button type="submit" class="btn btn-dark btn-sm">Submit</button> </div> </form> </div> </div> </div> My script <script> //Modal $('#submitForm').submit(function(event) { event.preventDefault(); $("#armsModal").on("hidden.bs.modal", function() { $('#longNameError').text(''); $('#shortNameError').text(''); $("#submitForm")[0].reset(); }); $('#armsModal').on('hidden.bs.modal', function () { // Clear form fields $('#submitForm')[0].reset(); // Clear error messages $('.invalid-feedback').text(''); }); // Get form data var formData = { 'arms_long_name': $('#arms_long_name').val(), 'arms_short_name': $('#arms_short_name').val() }; // AJAX request $.ajax({ type: 'POST', url: 'school-arms-action.php', data: formData, dataType: 'json', encode: true }) .done(function(data) { if (!data.success) { if (data.errors.arms_long_name) { $('#longNameError').text(data.errors.arms_long_name); } if (data.errors.arms_short_name) { $('#shortNameError').text(data.errors.arms_short_name); } }else{ modalMessage.innerHTML = '<div class="alert alert-success text-center text-black">ARMS SAVE SUCCESSFUL!</div>'; setTimeout(function() { window.location.href = 'school-arms'; }, 2000); // 2 seconds delay } }); }); </script> My school-arms-action.php $response = array('success' => false, 'errors' => array()); if ($_SERVER['REQUEST_METHOD'] === 'POST') { $arms_long_name = ucwords($_POST['arms_long_name']); $arms_short_name = strtoupper($_POST['arms_short_name']); $arms_id = mt_rand(100, 999); // Validation if (empty($arms_long_name)) { $response['errors']['arms_long_name'] = 'Arms LongName is Required.'; } if (empty($arms_short_name)) { $response['errors']['arms_short_name'] = 'Arms ShortName is Required.'; } // If no errors, proceed to submission if (empty($response['errors'])) { try { $pdo = new PDO("mysql:host=localhost;dbname=db_name", "username", "password"); $pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); $table=$pdo->query("ALTER TABLE tbl_school_arms AUTO_INCREMENT = 1"); $table->execute(); $stmt = $pdo->prepare(" SELECT * FROM tbl_school_arms WHERE arms_name_long = :arms_name_long OR arms_name_short = :arms_name_short "); $stmt->bindParam(':arms_name_long', $arms_long_name, PDO::PARAM_STR); $stmt->bindParam(':arms_name_short', $arms_short_name, PDO::PARAM_STR); $stmt->execute(); $existingEntry = $stmt->fetch(PDO::FETCH_ASSOC); if ($existingEntry) { //This is what i used but not the right thing i want $response['errors']['arms_long_name'] = 'Duplicate Entry'; } else { // Perform database operations using PDO $stmt = $pdo->prepare(" INSERT INTO tbl_school_arms (arms_id, arms_name_long, arms_name_short) VALUES (:arms_id, :arms_name_long, :arms_name_short)"); $stmt->bindParam(":arms_id", $arms_id); $stmt->bindParam(":arms_name_long", $arms_long_name); $stmt->bindParam(":arms_name_short", $arms_short_name); $stmt->execute(); if($stmt->rowCount()){ $response['success'] = true; } } } catch (PDOException $e) { echo "Error: " . $e->getMessage(); } } } echo json_encode($response);

I know it's a piece of cake to use an anchor tag with the target attribute to open a new window for the href referenced. I want to do that using an input/submit tag instead of the anchor but can't remember/figure it out. Am I forgetting something or can it not be done. And if not, how would you accomplish this task?

Hello all, In a column in my table is store an array 58100, 47270, 95437, 52652 which represents in table1 class_id, class_name 58100 JSS 47270 PRY 95437 SSS in table2 subjects, subj_levels English 58100, 47270, 95437 Maths 58100, 47270 Physics 47270, 95437 I have two problems Problem One when i do a select with join, instead of getting JSS, PRY, SSS as result, i am getting only JSS and the other values not showing up. $stmt=$pdo->query(" SELECT t1.subj_name, t1.subj_levels, t2.class_id FROM tbl_school_subjects t1 LEFT JOIN tbl_classes t2 ON t1.subj_levels = t2.class_id "); WHILE($row=$stmt->fetch(PDO::FETCH_ASSOC)){ echo '<tr> <td>'.$row['subj_name'].'</td> <td>'.$row['class_name_small'].'</td> <td>'; } Problem Two when i do a select find_in_set, i get no result. $ids = $_GET['id']; $stmt = $pdo->query(" SELECT * FROM tbl_school_subjects WHERE FIND_IN_SET($ids, subj_levels) > 0 "); what could be the problem? Thanks

I am using osclass Osclass v8.0.2 free classified. I am trying to implement load more i.e infinite scroll facility on homepage page. When user scrolls, listings should be loaded automatically to give users pleasant and engaging experiences. Below is my code: Got from plugin. That I want to directly insert in osclass script. For the learning purpose. I am trying it on my localhost. Please help to achieve this, any help is highly appreciated. Thanks. <?php $content_block = htmlspecialchars_decode(inf_param('#main')); $listings_parent_block = htmlspecialchars_decode(inf_param('#listing-card-list')); $pagination_block = htmlspecialchars_decode(inf_param('.paginate')); $pagination_next = htmlspecialchars_decode(inf_param('a.searchPaginationNext')); $loaded_listings_count = htmlspecialchars_decode(inf_param('loaded_listings_count')); $report_errors = htmlspecialchars_decode(inf_param('report_errors')); ?> <style> <?php echo $pagination_block; ?> {display:none!important;} .inf-loader {display:none;width:100%;padding:25px 5px;margin:20px 0;background:#eee;border-radius:6px;color:#777;font-size:16px;text-align:center;line-height:20px;} .inf-loader > div {display:inline-block;width:auto;position:relative;padding-left:44px;} .inf-loader img {position:absolute;display:inline-block;top:-6px;left:0;width:32px;height:32px;max-height:32px;max-width:32px;} .inf-loader span {display:inline-block;font-weight:bold;line-height:20px;font-size:14px;} <?php echo $content_block; ?>.loading .inf-loader {display:inline-block;} </style> <script async type="text/javascript"> $(document).ready(function() { var currentPag = 1; var isLoading = false; var pagUrl = ''; var newUrl = ''; var oldUrl = ''; // ADD LOADING BLOCK ABOVE PAGINATION var loadingBlock = '<div class="inf-loader"><div><img src="<?php echo osc_base_url(); ?>oc-content/plugins/infinite/img/loader.gif"/><span><?php echo osc_esc_js(__('Loading items...', 'infinite')); ?></span></div></div>'; $(window).scroll(function(e) { var scroll = $(window).scrollTop(); var threshold = $('<?php echo $content_block; ?>').position().top + $('<?php echo $content_block; ?>').innerHeight() - 100; var position = $(window).scrollTop() + $(window).innerHeight(); if($('<?php echo $pagination_next; ?>').length) { pagUrl = $('<?php echo $pagination_next; ?>').attr('href'); } else { pagUrl = ''; } //console.log(oldUrl + '--->' + pagUrl ); // loading block add above pagination now if(!$('<?php echo $content_block; ?>').find('.inf-loader').length) { $(loadingBlock).insertBefore($('<?php echo $pagination_block; ?>')); } if(!$('<?php echo $content_block; ?>').length || !$('<?php echo $listings_parent_block; ?>').length || !$('<?php echo $pagination_block; ?>').length || !$('<?php echo $pagination_next; ?>').length) { infCheckBlocks(); } else if(position > threshold && isLoading == false && pagUrl != oldUrl && pagUrl != '' && pagUrl != '#') { isLoading = true; $('<?php echo $content_block; ?>').addClass('loading'); $.ajax({ url: pagUrl, type: "GET", success: function(response){ var length = response.length; var data = $(response).contents().find('<?php echo $listings_parent_block ; ?>').html(); var pagBlock = $(response).contents().find('<?php echo $pagination_block; ?>'); var currItemCount = $(response).contents().find('<?php echo $loaded_listings_count; ?>').text(); oldUrl = pagUrl; $('<?php echo $pagination_block; ?>').html(pagBlock); $('<?php echo $listings_parent_block; ?>').append(data); if($('<?php echo $loaded_listings_count; ?>').length) { $('<?php echo $loaded_listings_count; ?>').text(currItemCount); } // lazy load if exists if(typeof $.fn.Lazy !== 'undefined') { $('<?php echo $listings_parent_block; ?>').find('img.lazy').Lazy({ appendScroll: window, scrollDirection: 'both', effect: 'fadeIn', effectTime: 300, afterLoad: function(element) { setTimeout(function() { element.css('transition', '0.2s'); }, 300); } }); } isLoading = false; currentPag = currentPag + 1; $('<?php echo $content_block; ?>').removeClass('loading'); }, error: function(response){ hasPag = false; $('<?php echo $content_block; ?>').removeClass('loading'); response = response.responseText; console.log(response); console.log(data); } }); } }); }); function infCheckBlocks() { <?php if($report_errors == 1) { ?> console.log('<?php echo osc_esc_js(__('Infinite scroll failed to load next items, check message bellow!', 'infinite')); ?>'); if(!$('<?php echo $content_block; ?>').length) { console.log('<?php echo osc_esc_js(sprintf(__('Content block does not exists, make sure selector is correct. Current selector: %s', 'infinite'), $content_block)); ?>'); } if(!$('<?php echo $listings_parent_block; ?>').length) { console.log('<?php echo osc_esc_js(sprintf(__('Listing parent block does not exists, make sure selector is correct. Current selector: %s', 'infinite'), $content_block)); ?>'); } if(!$('<?php echo $pagination_block; ?>').length) { console.log('<?php echo osc_esc_js(sprintf(__('Pagination block does not exists, maybe there are no other pages. Make sure selector is correct. Current selector: %s', 'infinite'), $pagination_block)); ?>'); } if(!$('<?php echo $pagination_next; ?>').length) { console.log('<?php echo osc_esc_js(sprintf(__('Pagination next button does not exists, maybe there are no other pages. Make sure selector is correct. Current selector: %s', 'infinite'), $pagination_next)); ?>'); } <?php } ?> } </script>

For decades I have lain awake at night pondering this major conundrum. Why do PDO::FETCH_BOTH and mysqli->fetch_array() exist? Surely one either wants an associative array or, occasionally, a numerically indexed array? Further, given their uselessness, why the hell are they the default? Can anyone enlighten me as to their raison d'être?

Hello all. I have worked my head out but i cant seem to figure out why i am getting error/entering empty stings. I have tried different things but none seems to work as expected. i know the problem is from the array field validation but cant seem to figure out how to get it done. If i submit without entering any field, the error works fine. But if i fill only one field, it gives error and saves empty strings. Thanks if(isset($_POST['submit'])) { $test_score = $_POST['test_score'][0]; $exam_score = $_POST['exam_score'][0]; if(empty($test_score)) { $error['test_score'] = "Test Score Field is Required"; }if(empty($exam_score)) { $error['exam_score'] = "Exam Score Field is Required"; } if(empty($error)) { foreach ($_POST['subject'] as $key => $value) { $sql = "INSERT INTO $table_name( subject, test_score, exam_score ) VALUES( :subject, :test_score, :exam_score )"; $stmt = $pdo->prepare($sql); $stmt->execute([ 'subject' => $value, 'test_score' => $_POST['test_score'][$key], 'exam_score' => $_POST['exam_score'][$key] ]); } if($stmt->rowCount()){ echo '<div class="alert alert-success text-center">Data Saved</div>'; }else{ echo '<div class="alert alert-danger text-center">Data Not Saved</div>'; } }else{ echo '<br><div class="alert alert-danger text-center">Fields Empty!</div>'; } } //my form <table class="table table-borderless"> <thead> <tr> <th>SN</th> <th>Subject</th> <th>Continuous Assesment Score</th> <th>Examination Score</th> </tr> </thead> <tbody> <div> <form action="" method="post"> <?php $i = 1; $stmt=$pdo->query(" SELECT subjects FROM tbl_subjects_secondary "); WHILE($row = $stmt->fetch(PDO::FETCH_ASSOC)){ ?> <tr> <th><?php echo $i++ ?></th> <td><input type="text" name="subject[]" class="form-control border-0" readonly value="<?php if(isset($row['subject_name'])) { echo $row['subject_name']; } ?>"></td> <td><input type="number" name="test_score[]" class="form-control"><span style="color: red; font-size: .8em;"><?php if(isset($error['test_score'])){ echo $error['test_score'];} ?></span></td> <td><input type="number" name="exam_score[]" class="form-control"><span style="color: red; font-size: .8em;"><?php if(isset($error['exam_score'])){ echo $error['exam_score'];} ?></span></td> </tr> <?php } ?> <tr> <td></td><td></td> <td colspan="2"><button type="submit" name="save" class="btn btn-primary w-50">Save</button></td> </tr> </form> </div> </tbody> </table>

Hi all I am trying to create something like 2023-2024 in a loop so that each year it generate the session for me. I don't want to manually add it. What I did did not work (though I know it won't work but just did it anyway) $cur_yr = date('Y'); $nxt_yr = date('Y', strtotime('+1 year,); $cur_session = $cur_yr."-".$nxt_yr; $strt_session = "2020-2021"; for($i = $strt_session; $i<= $cur_session; $i++){ echo $i; } Mine won't work. But how can I get it done. Thanks in anticipation

I have no experience of doing command-line stuff, so am hoping to find some way of installing Webalizer that uses simple ftp to upload files and some way of calling the program to run. 25 years internet experience and some ability with php/mysql, but I don't understand where the Webalizer files go (in a directory, yes, and with a log file to analyse) but *where* to put them and *how* to call them, I haven't figured out at all (yet). I have heard that the latest stable Webalizer version is 2.23 but (also) don't know where to get this from. Any help appreciated.

I tried to use FIND_IN_SET() with prepared statement, but did work, do not return any result, or even errors if(escape($_POST['jobCategory']) != "all-categories" && escape($_POST['countryId']) == "all-countries" && escape($_POST['careerLevel']) == "all-career-levels"): $the_array = [77,181]; $job_id_imploded = implode(',',$the_array); $query = mysqli_prepare($dbConnection,"SELECT jobs.id, jobs.job_title, jobs.country_id, employers.employer_name FROM jobs LEFT JOIN employers ON jobs.employer_id = employers.employer_id WHERE job_status = ? AND FIND_IN_SET('id',?)"); mysqli_stmt_bind_param($query,'si',$job_status,$job_id_imploded); endif; mysqli_stmt_execute($query); mysqli_stmt_bind_result($query,$job_id,$job_title,$countryId,$employer_name); while(mysqli_stmt_fetch($query)){ ?> <div class="job-title"> <a href="job_post.php?job_id=<?php echo htmlspecialchars($job_id) ?>" class="job-title-link"><?php echo htmlspecialchars($job_title); ?></a> </div> <?php } // End While ?>

Hello I need to find a way to close loop outside if condition like below example if(escape($_POST['jobCategory']) != "all-categories" && escape($_POST['countryId']) == "all-countries"): $query = mysqli_query($dbConnection,"SELECT jobs.id, jobs.job_title, jobs.salary, jobs.employer_id, employers.employer_name, employers.employer_logo FROM jobs LEFT JOIN employers ON jobs.employer_id = employers.employer_id WHERE job_status = '".mysqli_real_escape_string($dbConnection,'Active')."' AND id IN (".mysqli_real_escape_string($dbConnection,$job_id_imploded).") "); while($row = mysqli_fetch_assoc($query)){ // Start Loop $job_id = $row['id']; $job_title = $row['job_title']; endif; <div class="job-title"> <a href="job_post.php?job_id=<?php echo htmlspecialchars($job_id) ?>" class="job-title-link"><?php echo htmlspecialchars($job_title); ?></a> </div> } // End Of Loop Gives me error HTTP ERROR 500

I need to output the exact below array format from the mysqli_fetch_assoc rows The Array "Need to achieve like this" ["172"=>["4","6"],"174"=>["4","6"],"175"=>["4","3","6"],"176"=>["4","3"],"177"=>["4","6"],"181"=>["3","6"],"182"=>["7"],"183"=>["3","4"],"184"=>["4","3","6"],"185"=>["3","6"],"186"=>["8","6"],"188"=>["3","6"],"189"=>["3","6"],"190"=>["6"],"191"=>["3","6","4","7"]]; It's var_dump "Need to achieve like this" array(15) { [172]=> array(2) { [0]=> string(1) "4" [1]=> string(1) "6"} [174]=> array(2) { [0]=> string(1) "4" [1]=> string(1) "6" } [175]=> array(3) { [0]=> string(1) "4" [1]=> string(1) "3" [2]=> string(1) "6" } [176]=> array(2) { [0]=> string(1) "4" [1]=> string(1) "3" } [177]=> array(2) { [0]=> string(1) "4" [1]=> string(1) "6" } [181]=> array(2) { [0]=> string(1) "3" [1]=> string(1) "6" } [182]=> array(1) { [0]=> string(1) "7" } [183]=> array(2) { [0]=> string(1) "3" [1]=> string(1) "4" } [184]=> array(3) { [0]=> string(1) "4" [1]=> string(1) "3" [2]=> string(1) "6" } [185]=> array(2) { [0]=> string(1) "3" [1]=> string(1) "6" } [186]=> array(2) { [0]=> string(1) "8" [1]=> string(1) "6" } [188]=> array(2) { [0]=> string(1) "3" [1]=> string(1) "6" } [189]=> array(2) { [0]=> string(1) "3" [1]=> string(1) "6" } [190]=> array(1) { [0]=> string(1) "6" } [191]=> array(4) { [0]=> string(1) "3" [1]=> string(1) "6" [2]=> string(1) "4" [3]=> string(1) "7" } } My Code $query = mysqli_query($dbConnection,"SELECT id, job_category_id FROM jobs"); while($row = mysqli_fetch_assoc($query)){ $job_id = $row['id']; $job_category_id = htmlspecialchars($row['job_category_id']); $job_category_id = unserialize(base64_decode($job_category_id)); $asscArrays = [$job_id=>$job_category_id]; // Here I am trying to achieve the array template like the I mentioned above } var_dump $asscArrays array(1) { [172]=> array(2) { [0]=> string(1) "4" [1]=> string(1) "6" } } array(1) { [174]=> array(2) { [0]=> string(1) "4" [1]=> string(1) "6" } } array(1) { [175]=> array(3) { [0]=> string(1) "4" [1]=> string(1) "3" [2]=> string(1) "6" } } array(1) { [176]=> array(2) { [0]=> string(1) "4" [1]=> string(1) "3" } } array(1) { [177]=> array(2) { [0]=> string(1) "4" [1]=> string(1) "6" } } array(1) { [181]=> array(2) { [0]=> string(1) "3" [1]=> string(1) "6" } } array(1) { [182]=> array(1) { [0]=> string(1) "7" } }

Can anyone provide their method of getting the results to show as a table as the results it showing now is an unreadable mess, I'd also like the following css styling as follows: Padding: 20px Border: 1px solid grey th to be in light grey Id be greatfull if someone could put the code into a table as its driving me nuts lol Here is the code for showing the results: $sql = "SELECT animal_type, animal_breed, colour, owner_name, address, telephone, mobile, email, offence, offence_date, offence_location, case_status, case_ref, action_required, action_taken, microchipped, microchip_number, aggressive, dangerous, lost, date_lost, location_lost, stolen, date_stolen, location_stolen, found, date_found, location_found, other_information FROM `animals` WHERE 1"; $result = $conn->query($sql); if ($result->num_rows > 0){ while($row = $result->fetch_assoc() ){ echo $row["animal_type"]." ".$row["animal_breed"]." ".$row["colour"]." ".$row["owner_name"]." ".$row["address"]." ".$row["mobile"]." ".$row["email"]." ".$row["offence"]." ".$row["offence_date"]." ".$row["offence_location"]." ".$row["case_status"]." ".$row["case_ref"]." ".$row["action_required"]." ".$row["action_taken"]." ".$row["microchipped"]." ".$row["microchip_number"]." ".$row["aggressive"]." ".$row["dangerous"]." ".$row["lost"]." ".$row["date_lost"]." ".$row["location_lost"]." ".$row["stolen"]." ".$row["date_stolen"]." ".$row["location_stolen"]." ".$row["found"]." ".$row["date_found"]." ".$row["location_found"]." ".$row["other_information"]."<br>"; } } else { echo "0 records"; }

When I try to display PDF , not working when pdf contains path, just working if the file is in the same index This Works <a href="myfile.pdf" target="_blank">View PDF</a> The below not working .. ERROR The requested URL was not found on this server. <a href="admin/assets/cvs/myfile.pdf" target="_blank">View PDF</a> I am sure that the path is right and I tested with .png extensions. Also I tried to use header function to display PDF with PHP but got also error even if the file in the same directory index Failed to load PDF document. $fileName = "myfile.pdf"; header('Content-type: application/pdf'); header('Content-Disposition: inline; filename="' .urlencode($fileName). '"'); header('Content-Transfer-Encoding: binary'); header('Content-Length: ' . filesize($fileName)); header('Accept-Ranges: bytes'); @readfile($fileName);

Hello, I am trying to use array in bind statement to avoid entering bind manually Below, I set up the array, then imploded the array to insert , on it // to return 1,2,5 , but I got error Warning: mysqli_stmt::bind_param(): Number of elements in type definition string doesn't match number of bind variables $arr = [1,2,5]; $arr_as_string = implode( ',',$arr); $type = 'iii'; $params = [$type,$arr_as_string]; $tmp = []; foreach($params as $key => $value) $tmp[$key] = &$params[$key]; call_user_func_array([$query, 'bind_param'], $tmp);

Hi, I running a query that groups merge.Description where the StoreId is the same, and replacing the comma with a line break. The problem I'm getting is the string only returns 1023 character's and I need it to return more? Any help would be great Cheers $rows = mysql_query("SELECT REPLACE(GROUP_CONCAT(merge.Description), ',', CHAR(13)) FROM merge GROUP BY merge.StoreId");

Hi there. I have posts, post comments and users tables which are all fine in and of themselves, but I'd like users to have a unique name that's specific only to the post to hide their real username. This applies to the post itself, and the comments of the post and must remain consistent. For example, if Bill made a post with the name "BigFish", if they comment on their own post then their comments will also have that same name. Likewise, if another user comments with the name "BowlingBall", their subsequent comments will also have the same name. Now, my first attempt was to have an intermediate table of sorts, containing the post_id, user_id and display_name. This takes the appearance of a composite primary key, which are not supported in Laravel. Laravel relationships of such nature can be achieved with a package called Compoships, which does work and given the nature of the table, their resulting query being a gigantic mess of the following is reasonable at best. (post_id == ? AND user_id == ?) OR (post_id == ? AND user_id == ?) OR ... However, that can quickly scale and definitely hurts. Another way to tackle it is to retrieve all display names for each post ID, but that's then retrieving unnecessary data. It's also possible to scrap the table, store the names in the posts and post_comments tables. That's as simple as checking if the commenter is the post author and use that name, or checking if they've previously commented and use that name. I'm not sure if that's ideal either. This brings me back here, after a decade of inactivity, and I do apologise for the lengthy post. How would I go about achieving what I want to do in the best way possible? What would you do in this scenario? Thanks in advance, looking forward to y'all suggestions.

I am using a web video script that has Paypal integrated. Upon attempting a live transaction to test, the process proceeds to Paypal, shows the transaction amount and returns to the web site successfully, however, no amount is added to the website and no amount is deducted from the paypal user account. I see no errors at paypal or on the website. After communicating with Paypal Merchant Support they said: "You do need to work with your developer and request them to find out why the capture request would not be invoked after the order is created and approved and fix it accordingly". However, the developer is unavailable, so I am attempting to find/fix the issue. Can you tell me if you see anything that might cause an issue with the code below? Or any clues I might look into? I look forward to any suggestions. <?php if (IS_LOGGED == false && $first != 'success_fortumo' && $first != 'success_aamarpay' && $first != 'cashfree_paid' && $first != 'iyzipay_paid' && $first != 'success_yoomoney') { $data = array( 'status' => 400, 'error' => 'Not logged in' ); echo json_encode($data); exit(); } require 'assets/includes/paypal_config.php'; $payment_currency = $pt->config->payment_currency; $paypal_currency = $pt->config->paypal_currency; if ($first == 'replenish') { $data = array('status' => 400); $request = (!empty($_POST['amount']) && is_numeric($_POST['amount'])); if ($request === true) { $price = PT_Secure($_POST['amount']); $ch = curl_init(); curl_setopt($ch, CURLOPT_URL, $url . '/v2/checkout/orders'); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); curl_setopt($ch, CURLOPT_POST, 1); curl_setopt($ch, CURLOPT_POSTFIELDS, '{ "intent": "CAPTURE", "purchase_units": [ { "items": [ { "name": "Wallet Replenishment", "description": "Pay For ' . $pt->config->name.'", "quantity": "1", "unit_amount": { "currency_code": "'.$pt->config->paypal_currency.'", "value": "'.$price.'" } } ], "amount": { "currency_code": "'.$pt->config->paypal_currency.'", "value": "'.$price.'", "breakdown": { "item_total": { "currency_code": "'.$pt->config->paypal_currency.'", "value": "'.$price.'" } } } } ], "application_context":{ "shipping_preference":"NO_SHIPPING", "return_url": "'.PT_Link("aj/wallet/get_paid?status=success&amount=").$price.'", "cancel_url": "'.PT_Link("aj/wallet/get_paid?status=false").'" } }'); $headers = array(); $headers[] = 'Content-Type: application/json'; $headers[] = 'Authorization: Bearer '.$pt->paypal_access_token; curl_setopt($ch, CURLOPT_HTTPHEADER, $headers); $result = curl_exec($ch); if (curl_errno($ch)) { echo 'Error:' . curl_error($ch); } curl_close($ch); $result = json_decode($result); if (!empty($result) && !empty($result->links) && !empty($result->links[1]) && !empty($result->links[1]->href)) { $data = array( 'status' => 200, 'type' => 'SUCCESS', 'url' => $result->links[1]->href ); } elseif(!empty($result->message)){ $data = array( 'type' => 'ERROR', 'details' => $result->message ); } echo json_encode($data); exit(); } } if ($first == 'get_paid') { $data['status'] = 500; if (!empty($_GET['amount']) && is_numeric($_GET['amount']) && !empty($_GET['token'])) { $amount = (int)PT_Secure($_GET['amount']); $token = PT_Secure($_GET['token']); include_once('assets/includes/paypal.php'); $ch = curl_init(); curl_setopt($ch, CURLOPT_URL, $url . '/v2/checkout/orders/'.$token.'/capture'); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); curl_setopt($ch, CURLOPT_POST, 1); $headers = array(); $headers[] = 'Content-Type: application/json'; $headers[] = 'Authorization: Bearer '.$pt->paypal_access_token; curl_setopt($ch, CURLOPT_HTTPHEADER, $headers); $result = curl_exec($ch); if (curl_errno($ch)) { header("Location: " . PT_Link('wallet')); exit(); } curl_close($ch); if (!empty($result)) { $result = json_decode($result); if (!empty($result->status) && $result->status == 'COMPLETED') { $update = array('wallet' => ($user->wallet_or += $amount)); $db->where('id',$user->id)->update(T_USERS,$update); $payment_data = array( 'user_id' => $user->id, 'paid_id' => $user->id, 'admin_com' => 0, 'currency' => $pt->config->paypal_currency, 'time' => time(), 'amount' => $amount, 'type' => 'ad' ); $db->insert(T_VIDEOS_TRSNS,$payment_data); $_SESSION['upgraded'] = true; $url = PT_Link('wallet'); if (!empty($_COOKIE['redirect_page'])) { $redirect_page = preg_replace('/on[^<>=]+=[^<>]*/m', '', $_COOKIE['redirect_page']); $url = preg_replace('/\((.*?)\)/m', '', $redirect_page); } header("Location: $url"); exit(); } } } header("Location: " . PT_Link('wallet')); exit(); } ...

Fatal error: Uncaught PHPMailer\PHPMailer\Exception: SMTP Error: Could not authenticate. in C:\xampp\htdocs\myproject\vendor\phpmailer\phpmailer\src\PHPMailer.php:2213 Stack trace: #0 C:\xampp\htdocs\myproject\vendor\phpmailer\phpmailer\src\PHPMailer.php(2020): PHPMailer\PHPMailer\PHPMailer->smtpConnect(Array) #1 C:\xampp\htdocs\myproject\vendor\phpmailer\phpmailer\src\PHPMailer.php(1679): PHPMailer\PHPMailer\PHPMailer->smtpSend('Date: Sun, 30 A...', '\r\n <h2>You h...') #2 C:\xampp\htdocs\myproject\vendor\phpmailer\phpmailer\src\PHPMailer.php(1517): PHPMailer\PHPMailer\PHPMailer->postSend() #3 C:\xampp\htdocs\myproject\code.php(44): PHPMailer\PHPMailer\PHPMailer->send() #4 C:\xampp\htdocs\myproject\code.php(57): sendemail_verify('Harivote User', 'harivoteuser@gm...', 'HariVoteuser0') #5 {main} thrown in C:\xampp\htdocs\myproject\vendor\phpmailer\phpmailer\src\PHPMailer.php on line 2213 <?php session_start(); include "dbcon.php"; //Import PHPMailer classes into the global namespace use PHPMailer\PHPMailer\PHPMailer; use PHPMailer\PHPMailer\SMTP; use PHPMailer\PHPMailer\Exception; //Load Composer's autoloader require 'vendor/autoload.php'; /** * Summary of sendemail_verify * @param mixed $name * @param mixed $email * @param mixed $verify_token * @return void */ function sendemail_verify($name,$email,$verify_token) { $mail = new PHPMailer(true); $mail->isSMTP(); //Send using SMTP $mail->Host = 'smtp.gmail.com'; //Set the SMTP server to send through $mail->SMTPAuth = true; //Enable SMTP authentication $mail->Username = 'harivoteuser@gmail.com'; //SMTP username $mail->Password = 'Sec_ret123'; //SMTP password $mail->SMTPSecure = "PHPMailer::ENCRYPTION_STARTTLS"; //Enable implicit TLS encryption $mail->Port = 587; //TCP port to connect to; use 587 if you have set `SMTPSecure = PHPMailer::ENCRYPTION_STARTTLS` $mail->setFrom("harivoteuser@gmail.com", $name); $mail->addAddress($email); //Add a recipient $mail->isHTML(true); //Set email format to HTML $mail->Subject = 'Email Verification from HariVote'; $email_template = " <h2>You have Registered with Harivote</h2> <h5>Verify your email address to Login with the below given link </h5> <br/><br/> <a href='http://http://localhost/myproject/verify-email.php?token=$verify_token'>Click Me </a> "; $mail->Body = $email_template; $mail->send(); //echo 'Message has been sent'; } if(isset($_POST['register_btn'])) { $name = $_POST['name']; $phone = $_POST['phone']; $email = $_POST['email']; $password = md5(rand()); $verify_token = $_POST['password']; sendemail_verify("$name","$email","$verify_token"); echo 'send or not?'; //Email exists or not $check_email_query = "SELECT email FROM users WHERE email='$email'LIMIT 1"; $check_email_query_run = mysqli_query($con, $check_email_query); if(mysqli_num_rows($check_email_query_run)>0) { $_SESSION['status'] = "Email Id already Exists"; header("Location: register.php"); } else { // Inswer User / Registered User Data $query = "INSERT INTO users (name,phone,email,password,verify_token) VALUES ('$name','$phone','$email','$password','$verify_token',)"; $query_run = mysqli_query($con,$query); if($query_run) { sendemail_verify("$name","$email","$verify_token"); $_SESSION['status'] = "Registration Successful.! Please verify your Email Address."; header("Location: register.php"); } else { $_SESSION['status'] = "Registration Failed"; header("Location: register.php"); } } } ?>

I am creating a real estate management system and I have run into this problem and I have run out of ideas of how to get this things render the info of the house as I intend it to. This page is rendered by listings.js the code of this page is below This is the page where when i click on a house it shoud take me to the next page and renders its info from the database accroding to its corresponding id But I am not getting the info of the house on the next page this is what I am getting on the console I am writing the frontend in reactjs This is listings.js import React, { useState, useEffect } from 'react'; import axios from 'axios'; import { Link } from 'react-router-dom'; import './css/Listings.css'; const Listings = () => { const [houses, setHouses] = useState([]); const [currentPage, setCurrentPage] = useState(1); const [searchTerm, setSearchTerm] = useState(''); // State for search term useEffect(() => { const fetchHouses = async () => { try { const response = await axios.get('http://localhost/api/listings.php'); setHouses(response.data); } catch (error) { console.error('Error fetching houses:', error); } }; fetchHouses(); }, []); const handleNextPage = () => { setCurrentPage(currentPage + 1); }; const handlePrevPage = () => { setCurrentPage(currentPage - 1); }; const startIndex = (currentPage - 1) * 6; const endIndex = startIndex + 6; const handleHouseClick = (id) => { console.log(`House ID: ${id}`); axios .post(`http://localhost:80/api/houseinfo.php?id=${id}`) .then((response) => { console.log('Response:', response.data); }) .catch((error) => { console.error('Error:', error); }); }; const handleSearchTermChange = (event) => { setSearchTerm(event.target.value); }; // Function to handle form submission const handleSubmit = (event) => { event.preventDefault(); console.log('Search Term:', searchTerm); }; return ( <div className="listings-container"> <form className="search-form" onSubmit={handleSubmit}> <input type="text" className="search-input" placeholder="Search by title, location, or type" value={searchTerm} onChange={handleSearchTermChange} /> <button type="submit" className="search-button"> Search </button> </form> <div className="house-grid"> {houses .filter( (house) => house.title.toLowerCase().includes(searchTerm.toLowerCase()) || house.location.toLowerCase().includes(searchTerm.toLowerCase()) || house.type.toLowerCase().includes(searchTerm.toLowerCase()) ) .slice(startIndex, endIndex) .map((house, index) => ( <div key={index} className="house-card"> <Link to={`/houseinfo/${house.id}`} className="house-card-content" onClick={() => handleHouseClick(house.id)} // Pass house id to handleHouseClick > <img src={house.image1} alt={house.title} className="house-image" /> <h2 className="house-title">{house.title}</h2> </Link> </div> ))} </div> <div className="pagination"> {currentPage > 1 && ( <button className="pagination-button" onClick={handlePrevPage}> {'<'} </button> )} <span className="pagination-page">{currentPage}</span> {endIndex < houses.length && ( <button className="pagination-button" onClick={handleNextPage}> {'>'} </button> )} </div> </div> ); }; export default Listings; This is the houseinfo.js import React, { useState, useEffect } from 'react'; import { useParams } from 'react-router' const HouseInfo = ({ match }) => { const [listings, setListings] = useState(null); const {id} = useParams(); useEffect(() => { // Fetch house data from API based on house ID const fetchListings = async () => { try { const response = await fetch(`http://localhost:80/api/houseinfo/${id}`); const data = await response.json(); setListings(data); } catch (error) { console.error('Error fetching house:', error); } }; fetchListings(); }, [id]); if (!listings) { return <div>Loading...</div>; } return ( <div> <h1>House Information</h1> <ul> <li>Title: {listings.title}</li> <li>Location: {listings.location}</li> <li>Price: {listings.price}</li> </ul> </div> ); }; export default HouseInfo; And I am writing backend in php This is houseinfo.php <?php header('Content-Type: application/json'); header('Access-Control-Allow-Origin: *'); header('Access-Control-Allow-Methods: GET'); header('Access-Control-Allow-Headers: Content-Type'); $conn = mysqli_connect('localhost', 'root', '', 'realestate1'); if (!$conn) { die('Failed to connect to MySQL: ' . mysqli_connect_error()); } $houseId = $_GET['id']; $query = "SELECT * FROM listings WHERE id = ?"; $stmt = mysqli_prepare($conn, $query); mysqli_stmt_bind_param($stmt, 'i', $houseId); mysqli_stmt_execute($stmt); $result = mysqli_stmt_get_result($stmt); if (!$result) { die('Failed to fetch house data: ' . mysqli_error($conn)); } if (mysqli_num_rows($result) == 0) { die('House not found'); } $house = mysqli_fetch_assoc($result); $houseJson = json_encode($house); echo $houseJson; mysqli_stmt_close($stmt); mysqli_close($conn); ?> I am getting this on the backend api

Hey. Been a while since I last posted here. Problem: the first 8 lines of code work for the top box, but not the bottom box. Code in question is this: <?php // bottom if ($anon_comment== "1"){ ?> <span style="color: black">Post as anonymous?</span> <input type="checkbox" id="anon" name="anon" value="set" checked> <?php } elseif($anon_comment == "2" ) { ?> <span style="color: black">Post as anonymous?</span> <input type="checkbox" id="anon" name="anon" value="set"> <?php } ?> And for illustration purposes here is the second box... <?php // bottom if ($anon_comment== "1"){ ?> <span style="color: black">Post as anonymous?</span> <input type="checkbox" id="anon" name="anon" value="set" checked> <?php } elseif($anon_comment == "2" ) { ?> <span style="color: black">Post as anonymous?</span> <input type="checkbox" id="anon" name="anon" value="set"> <?php } ?> Like I said it works on line 220 but not line 151. Both are very similar if not the same, but the bottom one never works at all. Its like the conditional statement above is not working the other box (aka "bottom"). The first box works fine and as expected. Whole code: <?php $stmt = $pdo->prepare("SELECT cooment_anon FROM `users` WHERE user_id = ?"); $stmt->execute([$_SESSION['the_usr_id']]); $is_anon_set = $stmt->fetch(); if($is_anon_set['cooment_anon'] == 1){ echo $anon_comment = "1"; } else { echo $anon_comment = "0"; } if (isset($_GET['anon'])){ echo "posting as anon"; } // ---~ login check ~--- // --- ~~ --- ?> <style> .generalclass { color: #ffffff; text-align: left; margin: 10px; padding: 10px; display: none; } </style> <?php //require_once "../config.php"; // create/display nested comments // init $user_id = $_SESSION['the_usr_id']; // fake some data //$_GET['news_id'] = $news['news_id']; $_GET['news_id'] = 0; // <-------------------- TESTING $_COMMENTS_ID= $news['news_id']; $post = []; // array to hold a trimmed working copy of the form data $errors = []; // array to hold user/valdiation errors // post if($_SERVER['REQUEST_METHOD'] == 'POST') { // trim all the data at once $post = array_map('trim',$_POST); // if any input is an array, use a recursive trim call-back function here instead of php's trim // validate inputs here... // if no errors, use the form data if ($post['anon'] == "set"){ $is_anon = 1; } else { $is_anon = 0; } if(empty($errors)) { $sql = "INSERT INTO `comment` (`comment_id`, `parent`, `news_id`, `user_id`, `content`, `karma`, `removed`, `reference____`, `date`, `last_update`, `aproved`, `anonymous`, `image_upld`) VALUES (NULL, ?, ?, ?, ?, '0', '0', '', NOW(), NULL, '1', ?, NULL)"; $stmt = $pdo->prepare($sql); $stmt->execute([ $post['parent_id'], $_COMMENTS_ID, $user_id, $post['comment'], $is_anon ]); } // if no errors, success if(empty($errors)) { die(header("Refresh:0")); } } // get all the rows of data for the requested news id $sql = "SELECT comment.parent, comment.comment_id, comment.news_id, comment.user_id, comment.content, comment.karma, comment.removed, comment.date, comment.last_update, comment.aproved, comment.anonymous, comment.image_upld, users.name, users.avatar FROM `comment` LEFT JOIN `users` ON `comment`.`user_id` = `users`.`user_id` WHERE news_id = ? ORDER BY comment_id DESC LIMIT 800"; $stmt = $pdo->prepare($sql); $stmt->execute([ $_COMMENTS_ID ]); $comment_data = $stmt->fetchAll(PDO::FETCH_GROUP); // recursive function to output parent/child data function list_comments($parent_id, $data, $level=0) { // this just supplies a visual part to the output so you can see what the code does //$indent = str_repeat("<span style='color: transparent;'>---- </span>", $level); $indent = str_repeat("<span style='color: transparent;'>---- </span>", $level); //echo "<pre>"; //print_r($data); //echo "</pre>"; // loop over data for the current parent_id foreach($data[$parent_id] as $arr) { // output the comment and any other information if ($arr['anonymous'] == 1){ $pre_hash = $arr['name']."3434292"; echo $indent ."<a href='profile.php?anonymous'><img src='site-data/avatars/sir.png' style='width: 30px; float: left; margin: 15px; border-radius: 30px;'></a>"; echo "<a href='profile.php?anonymous' title='This user is in anonymous mode so cannot be seen'>Anonymous [hash ID: usranon".substr(md5($pre_hash), 0, -10)."</a><br>"; }else{ echo $indent ."<a href='profile.php?name={$arr['name']}'><img src='site-data/avatars/{$arr['avatar']}' style='width: 30px; float: left; margin: 15px; border-radius: 30px;'></a>"; echo "<a href='profile.php?name={$arr['name']}'>{$arr['name']}</a><br>"; } echo "<b><p style='font-family: Arial, Helvetica, sans-serif;'>$indent{$arr['content']}</p></b>"; // determine and output any child count $count = isset($data[$arr['comment_id']]) ? count($data[$arr['comment_id']]) : 0; $pl = $count == 0 || $count > 1 ? 'ies' : 'y'; echo "<br>$indent$count Repl$pl<br>"; // allow a comment for the current parent // you would probably want to use a javascript 'show' operation for this ?> <p> <?php echo $indent ?><button class="button" onclick="myFunction('button<?=$arr['comment_id']?>')">Reply</button> <div id="button<?=$arr['comment_id']?>" class="generalclass" style="display:none;"> <form method="post"> <input type='hidden' name='parent_id' value='<?=$arr['comment_id']?>'> <?=$indent?><label>Comment:<br> <?=$indent?><textarea name="comment" rows="4" cols="50" placeholder="remember to be polite!"></textarea></label> <input type="submit"> <a href="includes/emojis.php" onclick="window.open(this.href,'targetWindow', `toolbar=no, location=no, status=no, menubar=no, scrollbars=yes, resizable=yes, width=300px;, height=500px`); return false; style='float: right; padding-left: 30px;'">Show emojissszz</a> <?php ?> <?php // bottom if ($anon_comment== "1"){ ?> <span style="color: black">Post as anonymous?</span> <input type="checkbox" id="anon" name="anon" value="set" checked> <?php } elseif($anon_comment == "2" ) { ?> <span style="color: black">Post as anonymous?</span> <input type="checkbox" id="anon" name="anon" value="set"> <?php } ?> </form> <br> </div> <?php // recurse if there are children of the current parent if(isset($data[$arr['comment_id']])) { list_comments($arr['comment_id'], $data, $level+1); } } } // html ?> <?php // display any errors if(!empty($errors)) { echo implode('<br>',$errors); } ?> <?php if( $_SESSION["loggedin"] != true){ echo "This category/board comment system is set to private. You must register/login and join to take part. Click <u><a href='login.php'>here</a></u> to login to your account or to register.</div>"; include 'footer.php'; exit(); } // allow a comment on the main article ?> <form method="post"> <input type='hidden' name='parent_id' value='0'> <label>Comment:<br> <textarea name="comment" rows="4" cols="50" placeholder="remember to be polite!" style="border-color: grey; width: 97%;"><?=$post['content']??''?></textarea></label><br> <input type="submit"><br> <a href="includes/emojis.php" onclick="window.open(this.href,'targetWindow', `toolbar=no, location=no, status=no, menubar=no, scrollbars=yes, resizable=yes, width=300px;, height=500px`); return false; style='float: right; padding-left: 50px;'">Show emojis</a><br> <?php // top if ($anon_comment== "1"){ ?> <span style="color: black">Post as anonymous?</span> <input type="checkbox" id="anon" name="anon" value="set" checked> <?php } elseif($anon_comment == "0") { ?> <span style="color: black">Post as anonymous?</span> <input type="checkbox" id="anon" name="anon" value="set"> <?php } ?> </form><br> <div style="overflow-y: scroll; height:400px; border: 1px dashed grey; padding: 30px; margin-right: 30px; border-radius: 10px; "> <?php if( $_SESSION["loggedin"] == true){ if($count == 0){ echo "No comments"; } } ?> <?php // list comments, starting with parent 0 list_comments(0, $comment_data, 0); ?> </div> <script> function myFunction(divid) { var x = document.getElementById(divid); if (x.style.display == "none") { x.style.display = "block"; } else { x.style.display = "none"; } } </script><br><br> It should be an anonymous checkbox to allow users to choose if they want to submit anonymously based on a flag stored in the DB - "cooment_anon" which can be true or false (0/1). But the decloration isnt working using the code in he first example, despite it being the same. Strange it should work on one but not the other. Tried pasting [this bellow] in other possible locations as a hack, but never worked :S $stmt = $pdo->prepare("SELECT cooment_anon FROM `users` WHERE user_id = ?"); $stmt->execute([$_SESSION['the_usr_id']]); $is_anon_set = $stmt->fetch(); PS: By "box" i mean the initial comment box and the reply comment boxes.

I use a RAD called PHPRunner to build Database Applications. One of the snippets of code I use a lot is to insert a Field Value from a Master Table into an equivalent Field in a Child Table as a "Before Add Event", is as follows: - global $dal; $tblDetail = $dal->Table("tblUserRequests"); $tblDetail->Value["ID"] = $data["ID"]; $tblDetail->Param["ID"] = $data["ID"]; $tblDetail->Update(); unset($data["ID"]); What I would like is help from someone to modify this code so that I can insert 2 or more Field Values in the same operation. So as well as inserting the Value "ID" into the Child Table I can also insert the Value "client". Many thanks for reading. Carl.

I am using jui datepicker. I have a table which has columns StartYear and EndYear set to varchar data type. I need to store the Start Year in the format of Month Year for example Start Year : Jan 2023 End Year : Jan 2024 I have configured the jui date picker to show only Month and Year. Data is getting correctly saved in the table in create action, but on the update form the same data is not fetched correctly as shown in below image Below is the code _form.php <?php use yii\helpers\Html; use yii\bootstrap\ActiveForm; use yii\jui\DatePicker; use yii\helpers\ArrayHelper; ?> <style type="text/css"> .ui-datepicker-calendar { display: none; } </style> <script> $(document).ready(function() { $('.picker').datepicker({ changeMonth: true, changeYear: true, dateFormat: 'MM yy', onClose: function() { var iMonth = $("#ui-datepicker-div .ui-datepicker-month :selected").val(); var iYear = $("#ui-datepicker-div .ui-datepicker-year :selected").val(); $(this).datepicker('setDate', new Date(iYear, iMonth, 1)); }, }); }); </script> <?php $form = ActiveForm::begin();?> <?= $form->field($model, 'StartYear')->widget(DatePicker::classname(), [ //'language' => 'ru', 'options' => ['class' => 'form-control picker','readOnly'=>'readOnly'], 'clientOptions'=>['changeMonth'=>true, 'changeYear'=>true, 'dateFormat' => 'MM yy', 'readOnly'=>true] ]) ?> <?= $form->field($model, 'EndYear')->widget(DatePicker::classname(), [ //'language' => 'ru', 'options' => ['class' => 'form-control picker','readOnly'=>'readOnly'], 'clientOptions'=>['changeMonth'=>true, 'changeYear'=>true, 'dateFormat' => 'MM yy', 'readOnly'=>true] ]) ?> <?= Html::submitButton($model->isNewRecord ? 'Create' : 'Update', ['class' => $model->isNewRecord ? 'btn btn-success' : 'btn btn-primary']) ?> <?php ActiveForm::end(); ?>

I have a delete button that is not working when I click on it it is showing me that error in the console I am using react for my front-end, php for my backend and mysql for my database This is the frontend code import React, { useEffect, useState } from "react"; import "./user.css"; const Buy = () => { const [buyData, setBuyData] = useState([]); const [formData, setFormData] = useState({ id: "", name: "", purpose: "", type: "", area: "", price: "", location: "", status: "", }); const [showForm, setShowForm] = useState(false); // Added state to control form visibility useEffect(() => { fetchBuyData(); }, []); const fetchBuyData = async () => { try { const response = await fetch("http://localhost:80/api/buy.php"); const data = await response.json(); setBuyData(data); } catch (error) { console.error("Error fetching buy data:", error); } }; const handleInputChange = (e) => { const { name, value } = e.target; setFormData({ ...formData, [name]: value }); }; const handleFormSubmit = async (e) => { e.preventDefault(); try { const response = await fetch(`http://localhost:80/api/buy.php`, { method: "PUT", headers: { "Content-Type": "application/json" }, body: JSON.stringify(formData), }); const data = await response.json(); console.log("Data updated successfully:", data); fetchBuyData(); } catch (error) { console.error("Error updating buy data:", error); } }; const handleDeleteClick = async (id) => { try { const response = await fetch( `http://localhost:80/api/buydelete.php?id= `, { method: "DELETE" } ); const data = await response.json(); console.log("Data deleted successfully:", data); fetchBuyData(); } catch (error) { console.error("Error deleting buy data:", error); } }; const handleUpdateClick = (item) => { setFormData({ id: item.id, name: item.name, purpose: item.purpose, type: item.type, area: item.area, price: item.price, location: item.location, status: item.status, }); setShowForm(true); // Show form when update button is clicked }; return ( <div> <h1>Buy Page</h1> <table> <thead> <tr> <th>ID</th> <th>Name</th> <th>Purpose</th> <th>Type</th> <th>Area</th> <th>Price</th> <th>Location</th> <th>Status</th> <th>Actions</th> </tr> </thead> <tbody> {buyData.map((item) => ( <tr key={item.id}> <td>{item.id}</td> <td>{item.name}</td> <td>{item.purpose}</td> <td>{item.type}</td> <td>{item.area}</td> <td>{item.price}</td> <td>{item.location}</td> <td>{item.status}</td> <td> <button onClick={() => handleUpdateClick(item)}>Update</button> <button onClick={() => handleDeleteClick(item.id)}> Delete </button> </td> </tr> ))} </tbody> </table> {/* Form for updating data */} {showForm && ( <form onSubmit={handleFormSubmit}> <h2>Update Data</h2> <label htmlFor="name">Name</label> <input type="text" name="name" value={formData.name} onChange={handleInputChange} /> <label htmlFor="name">Purpose</label> <input type="text" name="purpose" value={formData.purpose} onChange={handleInputChange} /> <label htmlFor="type">Type</label> <input type="text" name="type" value={formData.type} onChange={handleInputChange} /> <label htmlFor="area">Area</label> <input type="text" name="area" value={formData.area} onChange={handleInputChange} /> <label htmlFor="price">Price</label> <input type="text" name="price" value={formData.price} onChange={handleInputChange} /> <label htmlFor="location">Location</label> <input type="text" name="location" value={formData.location} onChange={handleInputChange} /> <label htmlFor="status">Status</label> <input type="text" name="status" value={formData.status} onChange={handleInputChange} /> <button type="submit">Submit</button> </form> )} </div> ); }; export default Buy; And this is the back-end code <?php header('Access-Control-Allow-Origin: http://localhost:3000'); header('Access-Control-Allow-Methods: DELETE'); header('Access-Control-Allow-Headers: Content-Type'); if(isset($_POST['id'])) { $id = $_POST['id']; $conn = new mysqli('localhost', 'root', '', 'realestate1'); if ($conn->connect_error) { die("Connection failed: " . $conn->connect_error); } $stmt = $conn->prepare("DELETE FROM property-buy WHERE id = $id"); $stmt->bind_param("i", $id); if ($stmt->execute()) { echo "Data deleted successfully"; } else { echo "Error deleting data: " . $stmt->error; } $stmt->close(); $conn->close(); } else { echo "Error: 'id' parameter is missing in the request."; } ?> And this is my database What is the problem?

I have created a the frontend fo the registration page in react and wrote backend in php and I have used mysql as my database This is my frontend code import React, { useState } from "react"; import "./css/Register.css"; import { Link } from "react-router-dom"; import axios from "axios"; function Register() { const [firstName, setFirstName] = useState(""); const [lastName, setLastName] = useState(""); const [email, setEmail] = useState(""); const [mobileNumber, setMobileNumber] = useState(""); const [password, setPassword] = useState(""); const [confirmPassword, setConfirmPassword] = useState(""); const [validationErrors, setValidationErrors] = useState({ emailError: "", mobileNumberError: "", passwordMatchError: "", }); const handleSubmit = (e) => { e.preventDefault(); // Email validation using regular expression const emailPattern = /^[^\s@]+@[^\s@]+\.[^\s@]+$/; let newErrors = { emailError: "", mobileNumberError: "", passwordMatchError: "", }; if (!emailPattern.test(email)) { newErrors.emailError = "Please enter a valid email address"; } if (mobileNumber.length !== 10) { newErrors.mobileNumberError = "Please enter a valid mobile number"; } if (password !== confirmPassword) { newErrors.passwordMatchError = "Passwords do not match"; } if ( newErrors.emailError || newErrors.mobileNumberError || newErrors.passwordMatchError ) { setValidationErrors(newErrors); } else { setValidationErrors({ emailError: "", mobileNumberError: "", passwordMatchError: "", }); const userData = { firstName: firstName, lastName: lastName, email: email, mobileNumber: mobileNumber, password: password, }; axios.post("http://localhost:80/api/registration.php", userData); console.log(`UserData: ${JSON.stringify(userData)}`); } }; return ( <div className="register-container"> <h1 className="register-heading">Register</h1> <form onSubmit={handleSubmit} className="register-form"> <label className="register-label"> <input type="text" placeholder="First Name" value={firstName} onChange={(e) => setFirstName(e.target.value)} className="register-input" required /> </label> <br /> <label className="register-label"> <input type="text" placeholder="Last Name" value={lastName} onChange={(e) => setLastName(e.target.value)} className="register-input" required /> </label> <br /> <label className="register-label"> <input type="email" placeholder="Email" value={email} onChange={(e) => setEmail(e.target.value)} className="register-input" required /> </label> {validationErrors.emailError && ( <p className="register-error">{validationErrors.emailError}</p> )} <br /> <label className="register-label"> <input type="tel" placeholder="Mobile Number" value={mobileNumber} onChange={(e) => setMobileNumber(e.target.value)} className="register-input" required /> </label> {validationErrors.mobileNumberError && ( <p className="register-error">{validationErrors.mobileNumberError}</p> )} <br /> <label className="register-label"> <input type="password" placeholder="Password" value={password} onChange={(e) => setPassword(e.target.value)} className="register-input" required /> </label> <br /> <label className="register-label"> <input type="password" placeholder="Confirm Password" value={confirmPassword} onChange={(e) => setConfirmPassword(e.target.value)} className="register-input" required /> </label> {validationErrors.passwordMatchError && ( <p className="register-error"> {validationErrors.passwordMatchError} </p> )} <br /> <button type="submit" className="register-button"> Register </button> </form> <p className="register-login-link"> Already have an account? <Link to="/login">Login</Link> </p> </div> ); } export default Register; and this is my backend <?php $servername = "localhost"; $username = "root"; $password = ""; $dbname = "realestate"; header('Access-Control-Allow-Origin: http://localhost:3000'); header('Access-Control-Allow-Methods: GET, POST, PUT, DELETE'); header('Access-Control-Allow-Headers: Content-Type'); $conn = mysqli_connect($servername, $username, $password, $dbname); if (!$conn) { die("Connection failed: " . mysqli_connect_error()); } $data = json_decode(file_get_contents('php://input'), true); if (isset($data['name']) && isset($data['email']) && isset($data['mobileNumber']) && isset($data['password'])) { $name = $data['name']; $email = $data['email']; $mobileNumber = $data['mobileNumber']; $password = $data['password']; $stmt = mysqli_prepare($conn, "INSERT INTO `registration` (`name`,`email`,`mobileNumber`,`Password`) VALUES (?, ?, ?, ?)"); mysqli_stmt_bind_param($stmt, "ssss", $name, $email, $mobileNumber, $password); if (mysqli_stmt_execute($stmt)) { $response = array('status' => 'success', 'message' => 'Data stored successfully!'); } else { $response = array('status' => 'error', 'message' => 'Error: ' . mysqli_error($conn)); } mysqli_stmt_close($stmt); mysqli_close($conn); header('Content-Type: application/json'); echo json_encode($response); } ?> This is the screenshot of the table in database What is the error in the code that I have not been able to find please help me because no data is getting inserted in the database please help

Hello I have this error it appears between all pages while I am navigating from one page to another, this error appears and disappears immediately, but it appears and remains present when viewing sales reports page. /*--------------------------------------------------------------*/ /* Function for checking which user level has access to the page /*--------------------------------------------------------------*/ function page_require_level($require_level){ global $session; $current_user = current_user(); $login_level = find_by_groupLevel($current_user['user_level']); //if user not login if (!$session->isUserLoggedIn(true)): $session->msg('d','Please Sign in'); redirect('index.php', false); //if Group status Deactive elseif($login_level['group_status'] === '0'): //Line 195 $session->msg('d','User Banned'); redirect('home.php',false); //checking logged in User level and Require level is Less than or equal to elseif($current_user['user_level'] <= (int)$require_level): return true; else: $session->msg("d", "Error"); redirect('home.php', false); endif; }