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kandi X-RAY | twig Summary
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QUESTION
I have question concerning easyadmin3. In my admin panel I have a productCrudController and one of the values I want to be able to set when creating a new product is the price. For the price I have a separate table though which contains all my prices with a date. The idea being that the price of a product van change over time and my client wants to be able to have an overview of the price history for each product.
So in my productCrudController I work with an associationField to link to my prices entity. However I'm really stuck with the following practical issue: I don't want to have to add a price in a priceCrudController which I would then be able to select in my productCrudController (the way the associationField expects me to do).
What I want is that I can create a product and input a price which would then be inserted into my prices table.
My code:
productCrudController ->
Right now I have a field for prices where I can select a price in a dropdown menu, but so I have to add the price first with a priceCrudController, which really isn't practical.
...ANSWER
Answered 2021-Jun-11 at 14:08You can create a form for the Prices entity and then use it in your product
QUESTION
I am using this slim php skeleton for an mvc structure. It has doctrine connection as well https://github.com/semhoun/slim-skeleton-mvc
I want to connect to my mongodb server and this is the doctrine mongodb package https://www.doctrine-project.org/projects/mongodb-odm.html
I have it installed and setup my bootstrap.php
like the docs say on the setup step https://www.doctrine-project.org/projects/doctrine-mongodb-odm/en/2.2/reference/introduction.html#setup
The settings file in my slim framework looks like this
...ANSWER
Answered 2021-Jun-10 at 10:41Make sure that ext-mongodb
in stalled.
QUESTION
I am developing a scorecard application where certain group of members are playing and can update their score in chart which needs to be reflected in team members screen too.
For this purpose I am using cboden/ratchet
.
Each team have a common team code which I will pass using URL localhost:8000/{token}
which will be passed from controller to twig.
I have following in command:
...ANSWER
Answered 2021-Jun-10 at 04:17It is strongly discouraged from using PHP with Symfony and/or Doctrine for any long-running background processes (daemon), that listens for WebSocket (or other) connections, using Ratchet/ReactPHP style features in any production/real-world environments. PHP was not designed to run as a daemon. As such, without proper planning, the process will crash with either a Doctrine Connection exception with the MySQL Server Has Gone Away error or from memory leaks caused by maintaining the Entity Manager, Symfony service definitions and logger overflows.
Using PHP as a daemon would require implementing unintuitive workarounds, such as a Messenger Queue (causes long delays between responses) or Lazy Proxy objects (causes code-level maintainability issues) and additional background processes, like supervisor and/or cron jobs to circumvent the inherent issues and recover from crashes.
See below for a NodeJS alternative solution, to avoid the PHP daemon issues.
Provided you are using the default autowire
configuration for your config/services.yaml and ScoreHandler
is not in one of the excluded paths, the following options are feasible using dependency injection.
QUESTION
I'am currently working on a very old Symfony 2.4 project.
I have created a CsvImportCommand file to create adding massive customers with a csv functionality.
I need to set the current logged-in user as the value of my column 'created_by', but i do not know how can i get this information.
I saw that i could get this information in the twig template with app.user
or with get('security.context')->getToken()->getUser()
in a controller file.
But i really do not know how can i retrieve this information in a command file.
Remember, it is a Symfony 2.4 project.
below are my codes, it returns an error : PHP Parse error: syntax error, unexpected '$this' (T_VARIABLE) (on my 2nd line)
...ANSWER
Answered 2021-Jun-08 at 18:55Regarding your error:
you can't use $this in class variables. U have to assign $user in the __construct or u create set-Methods. Something like: setUser.
Regarding security-bundle with commands:
U can't use the security.context because u dont have a user in this section. Maybe u can fake it, but this is not so good.
QUESTION
I have a small problem in my laravel application. In my blade file, I would like to extract data from timestamp sql query result like using twig filter in Symfony.
Here is what I would like to do (here I used twig filter syntax)
...ANSWER
Answered 2021-Jun-07 at 20:58Use strtotime
and date
functions:
QUESTION
I'm working on an October CMS project which use a blog where I need to seperate blog posts in two major categories. When listing blog posts using the RainLab.Blog plugin's Post List component, I need to list categories that are sub-categories under a specific top-level category and exclude other categories.
In the TWIG template, I want to iterate through and list out the categories that belong to "Birds" and not "Sealife".
In the default Post List component, categories are listed like this:
...ANSWER
Answered 2021-Jun-07 at 16:04If it's totally fine to hardcode category
then you can simply compare categories parent's slug
or id
to hardcoded value.
Here I am using the
slug
to compare parent, you can also useid
it's totally up to you.
QUESTION
I want to create a table in twig. The rows in the table are added dynamically, depending on what the user configures in the admin. I'm almost there, but each tr needs to be prefixed with a number.
How do I make the number (1, 2, 3) dynamic, as I don't know how many rows will be in the table beforehand? I have looked at the batch and for explanations in the twig documentation but it doesn't explain what to do when you don't know the max number.
...ANSWER
Answered 2021-Jun-04 at 10:36As you didn't provide the twig
code in your question I'm assuming you are building the table with a for
QUESTION
I have this code
...ANSWER
Answered 2020-Dec-31 at 10:48If you look at the source lines 144 - 148 you will see how the elements are initialized:
QUESTION
i install the a2lix/translation-form-bundle, and i run
...ANSWER
Answered 2021-Jun-04 at 08:03The correct path is
QUESTION
I am trying to develop a project and I'm having trouble installing a Sylius with composer.
Here is my composer.json
ANSWER
Answered 2021-Jun-03 at 16:19You have two problems:
- You have Symfony '5.3' installed, which was released just one day ago.
- You are using PHP 8, which is not supported by Sylius. By using PHP 8, you end up installing versions of dependencies that are not compatible with Sylius.
Since the current version of Sylius supports up to 5.2, and PHP ^7.3, you'll have to either downgrade to Sf 5.2 and PHP >= 7.3 && PHP < 8, or wait a some time so support for Sf 5.3 and PHP >= 8 is baked in.
I would recommend using the standard Sylius installation, but trying to install Sylius with the recommended docs way (composer create-project sylius/sylius-standard acme
) when using PHP 8 also fails. But downgrading to
PHP 7.4 and running the create-project
command does work.
The project seems to have entered the dependency hell stage of development.
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