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PHP - Details Display Even If Category Is Types Wrong In Url
friends my url is like this
Category=Love&ID=1 now in url if i do something like this Category4637=Hate19203&ID=1 the details are still showing, how can i fix this? if someone type Capegory instead of Category and a wrong category name which do not exist with that id in db send them to index.php? Similar TutorialsHope someone here can help me. Ive been commissioned to convert a template to wordpress that includes a portfolio... I built a portfolio page from a custom post type. that works. Items are categorized with a custom taxonomy named port_cats. that works also On the portfolio page, there is tabbed content built with jquery to show and hide items by category. So theres a category nav menu, plus each item wrapped in classes to show and hide. Im stuck on plugging this in correctly, and am SO CLOSE. I have the category nav list working, but having trouble getting worpress to read the correct category slug inside the loop. Heres how the jquery needs to work: for the menu: Code: [Select] <li><a href="#" rel="category-slug">Category Name</a></li> to hide and show the items: Code: [Select] <ul> <li class="category-slug"> title/thumb/content </li> </ul> Heres my code: Code: [Select] <ul class="select"> <?php //list custom portfolio categories $taxonomy = 'port_cats'; // define portfolio categories from taxonomies in functions.php $tax_terms = get_terms($taxonomy); foreach ($tax_terms as $tax_term) { echo '<li><a href="#" rel="' . $tax_term->slug . '">' . $tax_term->name.'</a></li>'; } ?> </ul> <ul class="display"> <?php // ADD PORTFOLIO $loop = new WP_Query(array('post_type' => 'portfolio', 'posts_per_page' => 6)); while ( $loop->have_posts() ) : $loop->the_post(); $custom = get_post_custom($post->ID); $screenshot_url = $custom["screenshot_url"][0]; $website_url = $custom["website_url"][0]; ?> <li class="<?php echo $tax_term->slug; ?> "> <a href="<?=$website_url?>"><?php the_post_thumbnail(); ?></a> <?php the_title(); ?> <?php the_content(); ?> <a href="<?=$website_url?>Learn more</a> </li> <?php endwhile; ?> </ul> Whats happening is that worpdress is repeating the last category slug on every display item... can anyone tell me what i have wrong here??? THANK YOU! Trisha Hi all. This seems like a pretty basic function but I can't work it out. I'm developing a WordPress site and want to list posts (products) by category. I'm using Advanced Custom Fields and have set up the taxonomy of 'category'. I just want to produce a heading for that category and then list all of the posts with that category assigned. Please see below functions.php excerpt and section-archive.php excerpt. Can anyone please help??? Massive good karma if you can. ----------------------- functions.php -------------------------------------- //Assign Category to Products
function taxonomy ()
$args = array (
}; ?> ------------------------- section-archive.php ------------------------------------------------ <?php if(have_posts()):while(have_posts()): the_post();?>
****** if product category= this ***** Category heading ****** Posts ******* Else ****** if product category= this2 ***** Category heading ****** Posts **** etc
<div class="prod-listing">
after the user has logged in, I would like to display their details by barcode id Login.php <?php $host=""; // Host name $username=""; // Mysql username $password=""; // Mysql password $db_name=""; // Database name $tbl_name=""; // Table name // Connect to server and select databse. mysql_connect("$host", "$username", "$password")or die("cannot connect"); mysql_select_db("$db_name")or die("cannot select DB"); session_start(); // username and password sent from form $barcodeID=$_POST['barcode']; // To protect MySQL injection (more detail about MySQL injection) $barcodeID = stripslashes($barcodeID); $barcodeID = mysql_real_escape_string($barcodeID); $sql="SELECT * FROM $tbl_name WHERE BarcodeID='$barcodeID'"; $result=mysql_query($sql); $count=mysql_num_rows($result); if($count > 0){ $data = mysql_fetch_array ($result); $_SESSION["user_id"] = $data["BarcodeID"]; $_SESSION["user_firstname"] = $data["Firstname"]; $_SESSION["user_surname"] = $data["Surname"]; $_SESSION["user_jobrole"] = $data["JobRole"]; $_SESSION["user_manager"] = $data["Manager"]; $_SESSION["user_priority"] = $data["Priority"]; $_SESSION["user_datejoined"] = $data["DateJoined"]; $_SESSION["user_times_loggged_in"] = $data["TimesLoggedOn"]; if ($_SESSION["user_priority"] == '1') { header("Location: AdminSection.php"); } else { header("Location:LoggedIn.php"); } if ($_SESSION["user_times_loggged_in"] == '0') { header("Location:UsingTheSystem.html"); } } ?> LoggedIn.php I keep getting the error undefined index "barcode"? <?php $barcodeID = $_POST["barcode"]; include 'dbcon.php'; $sql = "SELECT Firstname, Surname, JobRole, Manager" . " FROM users" . " WHERE BarcodeID = .'$barcodeID'" ; $rows = mysql_query($sql); echo $rows; ?> Any help will be greatly appreciated Thanks hi, i'm new in php/mysql. i'm stored student marks values in following format in mysql db table. id student_code Tamil English Maths Science Social 1 1 100 75 78 88 95 2 2 85 90 88 80 100 But i want to search and display the specific student marks in following format. id:1 student_code:1 Tamil:100 English:75 Maths:78 Science:88 Social:92 Total:? Avg:? please give correct code for this format. Hi all I need some help with displaying user account details i am currently able to show only the email address and i would like to show the name school name and yeargroup heres my code for myaccount.php <?php require_once('Connections/isn_1.php'); ?> <?php if (!isset($_SESSION)) { session_start(); } $MM_authorizedUsers = "1,2,3,4"; $MM_donotCheckaccess = "false"; // *** Restrict Access To Page: Grant or deny access to this page function isAuthorized($strUsers, $strGroups, $UserName, $UserGroup) { // For security, start by assuming the visitor is NOT authorized. $isValid = False; // When a visitor has logged into this site, the Session variable MM_Username set equal to their username. // Therefore, we know that a user is NOT logged in if that Session variable is blank. if (!empty($UserName)) { // Besides being logged in, you may restrict access to only certain users based on an ID established when they login. // Parse the strings into arrays. $arrUsers = Explode(",", $strUsers); $arrGroups = Explode(",", $strGroups); if (in_array($UserName, $arrUsers)) { $isValid = true; } // Or, you may restrict access to only certain users based on their username. if (in_array($UserGroup, $arrGroups)) { $isValid = true; } if (($strUsers == "") && false) { $isValid = true; } } return $isValid; } $MM_restrictGoTo = "login.php?login=false"; if (!((isset($_SESSION['MM_Username'])) && (isAuthorized("",$MM_authorizedUsers, $_SESSION['MM_Username'], $_SESSION['MM_UserGroup'])))) { $MM_qsChar = "?"; $MM_referrer = $_SERVER['PHP_SELF']; if (strpos($MM_restrictGoTo, "?")) $MM_qsChar = "&"; if (isset($_SERVER['QUERY_STRING']) && strlen($_SERVER['QUERY_STRING']) > 0) $MM_referrer .= "?" . $_SERVER['QUERY_STRING']; $MM_restrictGoTo = $MM_restrictGoTo. $MM_qsChar . "accesscheck=" . urlencode($MM_referrer); header("Location: ". $MM_restrictGoTo); exit; } ?> <!DOCTYPE HTML> <html> <head> <title>My Account - <?php echo($_SESSION['MM_Username']); ?></title> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <style type="text/css"> @import url("style.css"); </style> </head> <body class="about"> <!-- Start NavBar --> <div id="topnavbar"> <dl> <dt id="home"><a href="index.php">Home</a></dt> <dt id="about"><a href="about.php">About</a></dt> <dt id="account"><a href="myaccount.php">Account</a></dt> <dt id="login"><a href="login.php">Login</a></dt> </dl> <dl id="rightnavbar"> <dt id="ISN"><a href="index.php">ISN</a></dt> </dl> </div> <!-- End NavBar --> <div id="page-container"> <div id="header"> </div> <div id="sidebar-a"></div> <div id="content"> <div class="padding"> <center> <table width="631" border="0"> <tr> <td colspan="2">Personal Details</td> </tr> <tr> <td width="229"> </td> <td width="648"></td> </tr> <tr> <td>Name</td> <td></td> </tr> <tr> <td>Email</td> <td><?php echo($_SESSION['MM_Username']); ?></td> </tr> <tr> <td>School Name</td> <td></td> </tr> <tr> <td>Year Group</td> <td></td> </tr> <tr> <td>DOB</td> <td></td> </tr> <tr> <td> </td> <td><a href="updateprofile.php">Modify my details</a></td> </tr> </table> <a href="logout.php">Logout?</a> </center> </div> </div> <div id="footer"> <div id="altnav"> <a href="index.php">Home</a> - <a href="login.php">Login</a> - <a href="register.php">Register</a> - <a href="about.php">About</a> - <a href="terms.php">Terms & Conditions</a> </div> <div id="copyright">© 2011 InterSchoolsNetwork, All Rights Reserved - A <a href="http://jordansmithsolutions.co.uk">Jordan Smith Solutions</a> & <a href="http://www.joecocorp.webs.com/">JoeCo Corp Production</a><br /> </div> </div> </div> </body> </html> <?php mysql_free_result($rsUpdateUser); ?> If you need any other code to help answer it for me then let me no please I'm trying to display relevant user details when click after user details button.it is css pop up window.i want to know how to catch relevant user when click the button.my primary key is email. Hello, I have been searching and trying all sorts of ways to get my sub categories drop down to show the correct info after selecting a category from the main drop down but im getting stuck. It's pulling the categories and sub categories from the mysql database fine but no matter which main category i pick it keeps showing the same result in the sub category. My brother said i need to use some sort of onchange do this so the sub category list refreshs but everything i have tried doesn't work.. PLEASE could some one help. MANY MANY THANKS This is the category form Code: [Select] <select name="job_cats" style="width:165px"> <?PHP $query1 = "SELECT * FROM job_cats"; $result1 = mysql_query($query1) or die ("query 1 failed"); $count1 = mysql_num_rows($result1); for ($i = 0; $i < $count1; $i++) { $row1 = mysql_fetch_array($result1); $job_cats_title1 = $row1['title']; $job_cats_id1 = $row1['id']; echo '<option value="'.$job_cats_id1.'">'.$job_cats_title1.'</option>'; echo $job_cats_id1; } ?> </select> this would echo this in the main category list: cat1 cat2 cat3 cat4 this is the sub category form Code: [Select] <select name="job_sub_cats" style="width:165px"> <?PHP $query1 = "SELECT * FROM job_sub_cats WHERE job_cats_id = $job_cats_id1"; $result1 = mysql_query($query1) or die ("query 1 failed"); $count1 = mysql_num_rows($result1); for ($i = 0; $i < $count1; $i++) { $row1 = mysql_fetch_array($result1); $sub_cats_id1 = $row1['id']; $sub_cats_title1 = $row1['subTitle']; $cats_id1 = $row1['job_cats_id']; echo '<option value="'.$sub_cats_id1.'">'.$cats_id1.'</option>'; } ?> </select> this should echo this: 1 2 3 4 but it keeps echoing just the number 4. THANKS PLEASE HELP ricky Hi, I have successfully implemented a master details page with the results aligned in columns linking to a details page. I wish to maintain the recordID passed from the master details page and make the dynamic text, which reads Shade A tree that is capable of..... in the attached screen shot a link to another details page referencing the same recordID. The detailspage2.php would look the same as the screenshot except the Shade text and description below will be highlighted, which I can do, there will be a new image and a new image description. All other dynmaic elements on the page will remain the same. I tried to simply save as my detailspage.php to detailspage2.php and create a link to detailspage2.php. It linked to detailspage2.php but none of the record info showed up in their respective table cells. I have all the names desc's, images, etc setup in a table in my database. Please let me know what code and other info you need to help me out with this procedure. Thanks. Good Evening, What I am trying to do in here is to display data based on my selected option in the drop down list. I don't have submit button, I just want it to automatically display results based on my selection. Here's my code: <link href="add_client.css" rel="stylesheet" type="text/css"> <?PHP include("dbconnection.php"); //Include database connection to file $query = "SELECT * FROM records"; if(isset($_POST["territory"])) { $query .= " WHERE territory LIKE '%".$_POST["territory"]."%' ORDER BY territory ASC LIMIT 0,15" ; $result = mysql_query($query, $connection) or die(mysql_error()); } ?> <!-- Start of table --> <table width="760" border="0" align="center" cellpadding="0" cellspacing="0"> <td> <table width="760" border="0" cellpadding="0" cellspacing="0"> <!-- Table data containing the Asia Logo --> <td width="199" align="center" valign="top"> <a href="login.html"> <img src="asia.gif" alt="" width="152" height="58" border="0" /> </a> </td> <!-- Table data containing Home button --> <td width="176" align="right" valign="bottom"> <a href="main.php"> <img src="Home.jpg" width="104" height="20" border="0"/> </a> </td> <!-- Table data containing View Client button --> <td width="130" align="right" valign="bottom"> <img src="View.jpg" width="104" height="20" border="0"/> </td> <!-- Table data containing the Add Client button --> <td width="146" align="right" valign="bottom"> <a href="add_client.php"> <img src="Add.jpg" width="104" height="20" border="0"/> </a> </td> <!-- Blank table data --> <td width="109" align="right" valign="bottom"> </td> </table> <!-- Table design division and body--> <table width="760" border="0" cellpadding="0" cellspacing="0"> <td width="200" height="3" bgcolor="#1B1C78"> <img src="images/topspacerblue.gif" alt="" width="1" height="3" /></td> <td width="560" bgcolor="#0076CC"> <img src="images/topspacerlblue.gif" alt="" width="1" height="3" /></td> <tr> <td height="500" colspan="2" align="center" valign="top" bgcolor="#F3FAFE"> <!-- Page contents --> <!-- Search Query --> <br> <form name="form" action="trustlist.php" method="post"> <table width="293" border="0"> <tr> <td width="140" align="left" valign="middle"> SEARCH RECORD: </td> <td width="143" align="center" valign="middle"><select name="territory" id="territory" style="width: 143px" width="230"> <option selected="selected" disabled="disabled">Select Territory</option> <option>Territory 01</option> <option>Territory 02</option> <option>Territory 03</option> <option>Territory 04</option> <option>Territory 05</option> <option>Territory 06</option> <option>Territory 07</option> <option>Territory 08</option> <option>Territory 09</option> <option>Territory 10</option> </select></td> </tr> </table> <br> <!-- End of search query--> <!-- Start of Search Results--> <table border="0" cellpadding="3" cellspacing="1" bordercolor="38619E" > <tr> <th width="148" align="center" bgcolor="#E0E8F3">Acute Trusts</th> <th width="262" align="center" bgcolor="#E0E8F3">Employer</th> <th width="160" align="center" bgcolor="#E0E8F3">Name</th> <th width="80" align="center" valign="middle" bgcolor="#E0E8F3"> </th> </tr> <?php if($result) { for($i=0; $i<mysql_num_rows($result); $i++) { $id = trim(mysql_result($result, $i, "id")); $territory = trim(mysql_result($result, $i, "territory")); $employer = trim(mysql_result($result, $i, "employer")); $first_name = trim(mysql_result($result, $i, "first_name")); $last_name = trim(mysql_result($result, $i, "last_name")); echo "<tr>"; echo "<td>".$territory."</td>"; echo "<td>".$employer."</td>"; echo "<td>".$last_name.", ".$first_name."</td>"; echo "<td><a href='edit_client.php?id=".$id."'>edit</a> | <a href='delete_client.php?id=".$id."'>delete</a></td>"; echo "</tr>"; } } ?> </table> </form> <!-- End of page --> </td> </tr> </table> </td> <tr> <td height="38"> <table width="760" border="0" cellpadding="0" cellspacing="0"> <td width="200" height="35" align="center" bgcolor="#1B1C78" class=white> <a href="disclaimer.html"> <font color="#FFFFFF">Legal Disclaimer</font> </a> </td> <td width="560" align="center" bgcolor="#0076CC"> Copyright © 2006 - 2010 AsiaLimited. All rights reserved. </td> </table></td> </tr> </table> What types of data can the $_SESSION cookie store? Objects? Resources? And how are these stored in text form? This topic has been moved to Application Design. http://www.phpfreaks.com/forums/index.php?topic=353735.0 I have a scenario where users are downloading files from a legacy system and uploading the files into a new system that I am supporting. Many of the files do not have an extension (most are tiffs).
The issue we have is that the new system doesn't know how to open these files (we have them open in a preview window in the new system). I have tried numerous solutions, including finfo_file() and the depreciated mime_content_type() funcitons), but all they seem to return is "application/octet-stream".
Thanks.
Is it possible to define a variable's type at the start of your code? I believe you can "cast" a variable, but can I do something like this... Code: [Select] name string; age integer; gender string; children array; single: boolean; I know some people say PHP is better suited for the web because it is loosely-typed, but I'm anal-retentive and like my structure!! TomTees can someone explain to me why PHP returns so many different variants when throwing out visitor info using this piece of code? $ip = gethostbyaddr($_SERVER['REMOTE_ADDR']); here are some examples I have seen recently: planetlab24.gino-research.net.in.tum.de 10.32.64.124 49.129.197.35.bc.googleusercontent.com abts-north-dynamic-142.110.68.182.airtelbroadband.in 173-20-152-84.client.mchsi.com now, obviously i can understand the google one, and a few others. but, given the info and insight on these pages: https://www.php.net/manual/en/function.gethostbyaddr.php , and https://www.php.net/reserved.variables.server , why are the returns so different for different people? why does PHP see all different kinds of things? is the cause the way the user’s server is configured? some identifying info OF the server? and what about reserved IPs? like the “10.xx…” one I listed above? I’ve seen hundreds from that pool, and other blocks of reserved ones, and they have never had alpha-chars included in their captures. it’s always only the IP numbers. there a reason for that? really, all I’m looking for is why I see what I see. anyone help? furthermore, does anyone know if other server-side languages like c#, python, ruby or any js frameworks return different results than PHP ever would? thanks. Hi all, I'm new to PHP and just looking for any advice anyone might have on the following problem I'm having. I have created a database and tables for registering and logging in users. Each record has three different User Types (or roles): 1, 2 and 3. Once the session has started, I would like to make certain menu items available to certain User Types. I suppose it is some sort of if...elseif statement such as: <?php if($UserType==1) echo {"<p>Menu1</p>"} elseif($UserType==2) echo {"<p>Menu2</p>"} elseif($UserType==3) echo {"<p>Menu3</p>"}; ?> Would anybody be able to point me in the right direction? I'd really appreciate any help at all. I've asked this question before but still haven't really figured out how best to implement it, and have found myself hitting another roadblock. I have multiple types of charts (i.e. bar, pie, etc), and various endpoints to access them. I like to keep my routing script uncluttered, and feel the following does so.
$app->get('/chart', function (Request $request, Response $response) {
//List of chart with optional filtering
$this->chartService->index($request->getQueryParams());
return $this->chartResponder->index($response, $index);
});
$app->post('/chart', function (Request $request, Response $response) {
//Create a new chart of type (i.e. bar, pie, etc) specified by type parameter
$chart=$this->chartService->create($request->getParsedBody());
return $this->chartResponder->create($response, $chart);
});
$app->get('/chart/{id:[0-9]+}', function (Request $request, Response $response, $args) {
//View chart of given ID
$chart=$this->chartService->detail((int)$args['id']);
return $this->chartResponder->delete($response, $chart);
});
$app->delete('/chart/{id:[0-9]+}', function (Request $request, Response $response, $args) {
//Delete chart of given ID
$this->chartService->delete((int)$args['id']);
return $this->chartResponder->delete($response, null);
});
$app->post('/chart/{id:[0-9]+}/series', function (Request $request, Response $response, $args) {
//Add a new series to the collection for chart with given ID
$chart=$this->chartService->addSeries((int)$args['id'], $request->getParsedBody());
return $this->chartResponder->update($response, $chart);
});
$app->put('/chart/{id:[0-9]+}/series/{seriesPosition:[0-9]+}', function (Request $request, Response $response, $args) {
//Modify series of given position in the collection for chart with given ID
$chart=$this->chartService->updateSeries((int)$args['id'], (int)$args['seriesPosition'], $request->getParsedBody());
return $this->chartResponder->update($response, $chart);
});
//More endpoints for chart of given ID...
I then created the following service to support the endpoints. Off topic, but is this a service or a controller? My index() method is chart type agnostic. My create() method needs a means to determine what type of chart to create, and does so using the received chart "type" passed in the body to get the applicable repository. All the other methods receive the chart ID in the URL path and use it to first get the chart entity and then get the applicable repository based on the object. All seems good!
<?php
namespace NotionCommotion\ChartBuilder\Service;
use NotionCommotion\ChartBuilder\Entity\Chart;
class ChartService
{
protected $em;
public function __construct(\Doctrine\ORM\EntityManager $em)
{
$this->em = $em;
}
public function index(array $params=[]):array {
return $this->em->getRepository(Chart::class)->index($params);
}
public function create(array $params):Chart {
//Get the specific repo based on $params['type]. Not perfect, but good enough
$discriminatorMap=$this->em->getClassMetadata(Chart::class)->discriminatorMap;
$repo = $this->em->getRepository($discriminatorMap[$params['type']]);
//Validate data
$chart=$repo->create($params);
$this->em->persist($chart);
$this->em->flush();
return $chart;
}
public function read(int $id):Chart {
return $this->em->getRepository(Chart::class)->find($id);
}
public function delete(int $id):void {
$this->em->remove($this->read($id));
$this->em->flush();
}
public function addSeries(int $idPublic, array $id):Chart {
$chart=$this->read($id);
//Validate data
$repo=$this->em->getRepository(get_class($chart));
$repo->addSeries($chart, $params);
$this->em->persist($chart);
$this->em->flush();
return $chart;
}
public function updateSeries(int $id, int $position, array $params):Chart {
$chart=$this->read($id);
$series=$chart->getSeries();
$seriesNode=$series->offsetGet($position);
//Validate data
$repo=$this->em->getRepository(get_class($seriesNode));
$repo->update($seriesNode, $params);
$this->em->persist($chart);
$this->em->flush();
return $chart;
}
}
Until... I find myself needing to put non-database related functionality in the repository and violating the single responsibility principle. I am not a complete purist and might be willing to do so, however, there does not appear to be a clean way to inject dependencies in a Doctrine repository. One thought I had was to create specialized services maybe as follows:
$c['chartService'] = function ($c) {
return new ChartService(
$c[EntityManager::class],
[
'bar'=>function ($c) {return new BarChartService($c[EntityManager::class]);},
'pie'=>function ($c) {return new PieChartService($c[EntityManager::class], $c['someOtherObject']);},
//add more types...
]
);
};
class ChartService
{
protected $em, $subServices=[];
public function __construct(\Doctrine\ORM\EntityManager $em, $subServices)
{
$this->em = $em;
$this->subServices = $subServices;
}
public function index(array $params=[]):array {/* no change */}
public function create(array $params):Chart {/* maybe no change */}
public function __call($name, $args) {
$chart=$this->em->getRepository(Chart::class)->find($args[0]);
$subservice=$this->getSubservice($chart);
$args[0]=$chart;
return $subservice->$name(...$args);
}
}
abstract class AbstractSpecificChartService
{
protected $em;
public function __construct(\Doctrine\ORM\EntityManager $em)
{
$this->em = $em;
}
public function __call($name, $args) {
throw new \Exception("Method $name not supported");
}
protected function getSubservice(Chart $chart):self {
//Haven't figured out but can do so if needed.
}
public function delete(Chart $chart):void {
//Include methods common to all charts here
$this->em->remove($chart);
$this->em->flush();
}
protected function helperMethods($foo) {
//If necessary.
}
}
class BarChartService extends AbstractSpecificChartService
{
//Override __construct if necessary
public function updateSeries(Chart $chart, int $position, array $params):Chart {
//Note that Chart and not $id is passed.
//implement code as needed
return $chart;
}
}
So, after this long story, how should I implement this? Thank you I am getting this error: Fatal error: Unsupported operand types. Code: [Select] <?php $new_player_credits = $player_credits + $game_credits; $new_player_exp = $player_exp + $game_exp; ?> I have absolutely no clue why I'm getting the error. Both of my variables are integers. |
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