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Can someone please point me in the right direction regarding the location of the template file that contains the blogs posts loop I’m using the blog element.
I’ve tried multiple files but it does not work, Would ideally like to add a link after the meta information
Any help would be greatly appreciated.
Kind redards
I’m working on a Symfony application to add meter values to a meter. A meter can have a set of measurements, and for each measurement I want to display a value form to enter values.
Fot this I have a function in a controller that creates an ArrayCollection of empty (new) elements depending on the corresponding measurements like so:
/**
* @Route("/{id}/add", name="metervalue_add", methods={"GET","POST"})
*/
public function add(Request $request, Meter $meter): Response
{
$metervalues = new ArrayCollection();
$measurements = $meter->getMeasurements();
// create an empty metervalue for each measurement of the meter
foreach ($measurements as $measurement) {
$mv = new MeterValue();
$mv->setMeter($meter);
$mv->setMeasurement($measurement);
$metervalues->add($mv);
}
$form = $this->createForm(MeterValueAddType::class, ['metervalues' => $metervalues]);
$form->handleRequest($request);
// ... form submitting stuff
// ...
return $this->renderForm('metervalue/add.html.twig', [
'form' => $form
]);
}
The corresponding MeterValueAddType looks like
class MeterValueAddType extends AbstractType
{
public function buildForm(FormBuilderInterface $builder, array $options): void
{
$builder
->add('metervalues', CollectionType::class, [
'entry_type' => MeterValueType::class
]);
}
public function configureOptions(OptionsResolver $resolver): void
{
$resolver->setDefaults([
'data_class' => null,
]);
}
}
When I render the form all works fine, the empty objects are rendered as expected, I can submit the form and all data is inserted correctly in the DB, including measurement and meter ids.
However, in my template I cannot access reference properties of the metervalue object, like metervalues.measurement or metervalue.meter
{% for metervalue in form.metervalues %}
{{ form_widget(metervalue.value) }}
{{ form_widget(metervalue.date) }}
Name of measurement: {{ metervalue.measurement.name }} <-- this throws the following error
{% endfor %}
Error: Neither the property “measurement” nor one of the methods
“measurement()”,
“getmeasurement()”/”ismeasurement()”/”hasmeasurement()” or “__call()”
exist and have public access in class
“SymfonyComponentFormFormView”.
I don’t understand why I can’t access the properties in here just to display them, as they are assigned above in the controller and stored correctly in the DB on save…
The property “measurement” and a correspoding “getmeasurement()” exist and e.g. if I display all saved objects in a list I can access these.
Any hints appreciated!
I’m updating an extension for usage in TYPO3 v10 or higher and have an issue with a regular Expression validator, i don’t know how to get in runnable in v10 or higher now. Tried the following:
/**
* action list
*
* @param string $filterChar
* @ExtbaseValidate("RegularExpression",options={ "regularExpression": "/^[0-9A-Za-z]{0,1}$/i" })
* @return void
*/
public function listAction(string $filterChar = '') {
But i got the following exception:
Invalid validate annotation in ABCMyExtControllerMyController->listAction(): The following validators have been defined for missing param "$": RegularExpression
What i’m doing wrong and how can i fix it, or what is the correct definition now for a RegularExpression validator for an action parameter?
Blockquote
Hello, I will need an experienced look:
I am in training and I rely on a tutorial to carry out a blog project developed in php-> POO-> MVC.
https://www.youtube.com/watch?v=iB4NEbId6kY&list=PLeeuvNW2FHVgfbhZM3S8kqZOmnY7TEorW&index=3
when i switch to my content view, the tutorial uses laravel syntax, and phpstorm gives me an error when i echo my $ content variable in /views/layout.php at the root of my project.
Here are the following files:
enter image description here
I’m thinking about how to write a function for getting a result dependent on a specific range.
See my code:
function($number){
if($number < 10){
return 0;
}else if($number>=10 && $number < 200){
return customrange($number,10,200,0,200);
}else if($number>=200 && $number < 1000){
return customrange($number,200,1000,200,500);
}else if($number>=1000 && $number < 3000){
return customrange($number,1000,3000,500,800);
}
}
function customrange($number,$min,$max,$minResult,$maxResult){
return '????';
}
I need to fill customrange function for my code to be work but I haven’t any idea.
result of customrange function will be between $minResult and $maxResult parameter depending on how much $number is near to $min and $max
Examples:
customrange(10,10,200,0,200); // Result: 0;
customrange(105,10,200,0,200); // Result: 100;
customrange(200,10,200,0,200); // Result: 200;
customrange(200,200,1000,200,500); // Result: 200;
customrange(600,200,1000,200,500); // Result: 350;
customrange(1000,200,1000,200,500); // Result: 500;
customrange(1000,1000,3000,500,800); // Result: 500;
customrange(2000,1000,3000,500,800); // Result: 650;
customrange(3000,1000,3000,500,800); // Result: 800;
Thanks.
I am currently using a neat little plugin from WordPress’ repository called Citationic which displays a little box that generates the correct citation for the individual website to be included in a bibliography. I had a look at the php file and it is quite easy to modify the various templates. However, I am confused how to pull the published date from WordPress.
The APA style is as follows: Organisation. (Publish date). Title. Retrieved Current date, from siteurl.
The php is
$cion_styles = [
“apa” => ‘{sitename}. ({date}). {title}. Retrieved {date}, from {permalink}.’,
Now, my question is to what I have to change the first {date} to display the published date instead of the current date?
I hope that I made myself somewhat clear 🙂
Thanks!
I would like to add the Apartment Number optional field at checkout (without third-party plugins) so it will be added automatically at the New Customer Order email and PDF invoice that is automatically generated.
I am getting error from IE when I redirect to “dashboard” controller after settings session values in “login” function ( return redirect()->to(base_url('dashboard'));). I have this working on Chrome, Firefox, Edge, and Opera.
I am using public $sessionDriver = 'CodeIgniterSessionHandlersDatabaseHandler'; for session storage. this works well with other borwsers.
<?php
namespace AppControllers;
use AppControllersBaseController;
use AppModelsUserModel;
class User extends BaseController
{
public function login()
{
$data = [];
if ($this->request->getMethod() == 'post') {
$rules = [
'email' => 'required|min_length[6]|max_length[50]|valid_email',
'password' => 'required|min_length[8]|max_length[255]|validateUser[email,password]',
];
$errors = [
'password' => [
'validateUser' => "Email or Password don't match",
],
];
if (!$this->validate($rules, $errors)) {
return view('login', [
"validation" => $this->validator,
]);
} else {
$model = new UserModel();
$user = $model->where('email', $this->request->getVar('email'))
->first();
// Stroing session values
$this->setUserSession($user);
// Redirecting to dashboard after login
return redirect()->to(base_url('dashboard'));
}
}
return view('login');
}
private function setUserSession($user)
{
$data = [
'id' => $user['id'],
'name' => $user['name'],
'phone_no' => $user['phone_no'],
'email' => $user['email'],
'isLoggedIn' => true,
];
session()->set($data);
return true;
}
public function register()
{
$data = [];
if ($this->request->getMethod() == 'post') {
//let's do the validation here
$rules = [
'name' => 'required|min_length[3]|max_length[20]',
'phone_no' => 'required|min_length[9]|max_length[20]',
'email' => 'required|min_length[6]|max_length[50]|valid_email|is_unique[tbl_users.email]',
'password' => 'required|min_length[8]|max_length[255]',
'password_confirm' => 'matches[password]',
];
if (!$this->validate($rules)) {
return view('register', [
"validation" => $this->validator,
]);
} else {
$model = new UserModel();
$newData = [
'name' => $this->request->getVar('name'),
'phone_no' => $this->request->getVar('phone_no'),
'email' => $this->request->getVar('email'),
'password' => $this->request->getVar('password'),
];
$model->save($newData);
$session = session();
$session->setFlashdata('success', 'Successful Registration');
return redirect()->to(base_url('login'));
}
}
return view('register');
}
public function profile()
{
$data = [];
$model = new UserModel();
$data['user'] = $model->where('id', session()->get('id'))->first();
return view('profile', $data);
}
public function logout()
{
session()->destroy();
return redirect()->to('login');
}
}
I am trying to figure out what the best/most efficient way to get individual /24 IP blocks from a range of IP addresses using PHP.
I have ranges of IP addresses in an MySQL database (I cannot change how this is presented) and have to have individual ranges of /24 blocks saved, also in a specific way (I cannot change the MySQL entries, nor how the software processes the list).
For example, I have various ranges of IPv4 IP addresses in this format:
86.111.160.0 - 86.111.175.255
Which I need to save in this format:
86.111.160.0
86.111.161.0
86.111.162.0
...
86.111.175.0
I’m having a bit of a block on how to do this without writing something hugely complicated to process each line.
Is there any function in PHP that can help me with this?
Thanks in advance.
I’ve been having this issue lately.
So basically I have a string that I get like this:
$contents = file_get_contents("system.po");
And it looks like this:
msgctxt "views.view.fra_vacancies:label:display:default:display_title:display_options:exposed_form:options:submit_button:reset_button_label:exposed_sorts_label"
msgid "Sort by"
msgstr ""
msgctxt "views.view.fra_vacancies:label:display:default:display_title:display_options:exposed_form:options:submit_button:reset_button_label:exposed_sorts_label:sort_asc_label"
msgid "Asc"
msgstr ""
(but with many entries like the above)
And I also have a table like this called $finalArray (with many entries as well):
[1041] => Array
(
[0] => Sort by name
[1] => Ταξινόμηση κατά όνομα
)
[1042] => Array
(
[0] => Country
[1] => Χώρα
)
What I do is going to each msgid in my file-string with strpos and check the value (for example “Sort By”), then i search if the value exists in my table (at [0] index) and then I move to msgstr with strpos and I replace the whole line with a string which contains the translation from my table (at [1] index)
Here is the code:
$lastPos = 0;
//while loop to go to each 'msgid' in my file-string
while (($lastPos = strpos($contents, 'msgid', $lastPos))!== false) {
//here i get the whole 'msgid' line
$startOfLine = strrpos($contents, "n", ($lastPos - $len));
$endOfLine = strpos($contents, "n", $lastPos);
$sourceLine = substr($contents, $startOfLine, ($endOfLine - $startOfLine));
//here i change the pos and i go to the next 'msgstr' and i get the whole line
$lastPos = strpos($contents, 'msgstr', $lastPos);
$start = strrpos($contents, "n", ($lastPos - $len));
$end = strpos($contents, "n", $lastPos);
$transLine = substr($contents, $start, ($end - $start));
//here i find the value that matches from my array and i try to replace the substring
foreach ($finalarray as $key => $value) {
if (substr_count_array($sourceLine, [$value[0], 'msgid']) == 2){
$rstring = 'msgstr ' . '"' . $value[1] . '"';
//debugged and checked that $sourceLine and $transLine are correct but is the issue *
$contents = substr_replace($contents, $rstring, $start, 0);
break;
}
}
}
//just a function that checks if more strings exist in a substring
function substr_count_array( $haystack, $needle ) {
$count = 0;
foreach ($needle as $substring) {
$count += substr_count( $haystack, $substring);
}
return $count;
}
*The issues is that when i use:
$contents = substr_replace($contents, $rstring, $start, 0);
I get an infininte loop and when I assing the result of substr_replace to a different variable (for example $contentsNew) and I echo it, my strings aren’t replaced.
Thank you for your time.
I’m struggling to show the different shipping classes on the product page in Woocommerce. I have found several codes that show the shipping class of simple products. But not codes that show the classes of the different variations on a variable product.
The code should get the shipping class of simple products to show (cause I gave several simple products). But when the product is a variable product it needs to show the shipping classes of the variations instead of the parent shipping class.
I am not capable of coding this, hoping there is someone who is skilled enough and willing to help.
It would be nice if the front end looks like this:
Front end shipping class
I’m trying to generate a regular expression to detect any string that :
Example : [Maxsens8 Innovations]
I’m using : https://regex101.com
I create this regular expression : ^[[a-zA-Z0-9]]$
This regular expression does not match to expressions that i’m looking for and i thing the problem
is about the last character .
I will be gratefull if someone explain to me how to generate to right regular expression that
detect strings like : [Maxsens Innovations] [Verifik8] [Divoluci] …
I’m not a Laravel/PHP dev. Just trying to setup a service built in it..
Have setup APP_URL to a scheme & domain-name based url. And the views are generating links using route(..) function.
But, the links that are getting generate have Base URL at which it is browsed instead of APP_URL config.
For example:
If http://abc.domain, https://abc.domain and https://a12.domain all are endpoint of same app. And we have config for APP_URL=https://abc.domain.
Still depending on what we use to browse the page as; if visited via https://a12.domain.. it will generate route with https://a12.domain at base.
ASSET_URL are working. APP_URL is not having any impact though.
Versions in use are
"laravel/framework": "^8.12",
"laravel/helpers": "^1.4",
"laravel/tinker": "^2.5",
I have created a query in SQL and it works quite well.
SELECT learning_content_number,
course,
count(required) as required,
count(overdue) as overdue,
count(status) as status,
count(completion_date) as completion_date
FROM hse_leatros
GROUP BY learning_content_number
Now I want to translate it in Laravel 8 Eloquent. This script works, but I am missing the information about the course.
$courses = Leatro::groupBy('learning_content_number')
->selectRaw('count(required) as required, learning_content_number')
->selectRaw('count(overdue) as overdue, learning_content_number')
->selectRaw('count(status) as status, learning_content_number')
->selectRaw('count(completion_date) as completion_date, learning_content_number')
->get();
How can I enter the in the code that it is transferred with?
i am logging visitors IP by the following code below
$iplogfile = 'ips.txt';
$ipaddress = $_SERVER['REMOTE_ADDR'];
$webpage = $_SERVER['SCRIPT_NAME'];
$timestamp = date('d/m/Y h:i:s');
$browser = $_SERVER['HTTP_USER_AGENT'];
$fp = fopen($iplogfile, 'a+');
chmod($iplogfile, 0777);
fwrite($fp, '['.$timestamp.']: '.$ipaddress.' '.$webpage.' '.$browser. "rn");
fclose($fp);
but i want it to be execute only when user clicks on this particular links
<a href="tel:+1 (000) 000-0000" class="btn-blue btn-red">Book Now</a>
<a href="tel:+1 (111) 111-1111" class="btn-blue btn-red">Call Now</a>
can someone help me out here? i cannot figure out how to acheive it 🙁
Thanks alot for your help and input.