Symfony 6 parent controller to child controller dependency injection

I have a base controller class that contains some utility methods that all child controllers use. Currently it has 3 dependencies, but there may be more in the future. So whenever I want to add a dependency to a child controller, I now have an issue where I think there are too many directives for de...

P粉208469050 2023-08-17 20:19:03 0  1  543

Shopware 6, abstract classes and dependency injection in Symfony

Currently I am developing a Shopware6 extension based on Symfony. What I don't understand is how to implement abstract classes and dependency injection. So I want to be able to refactor the code and use these methods often, but in another context (using another repository) <?phpdeclare(strict_typ...

P粉680087550 2024-01-09 08:44:57 0  1  515

javascript - How is dependency injection implemented in angular2

http://www.alloyteam.com/2015... This article briefly talks about the principle of dependency injection in angularjs. I want to know how ng2 implements dependency injection?

过去多啦不再A梦 2017-07-04 13:44:32 0  2  988

Laravel custom service, how to inject dependencies?

A custom service has been established through ServiceContainer and ServiceProvider. How to use dependency injection in the service, such as Request, User, Cookie, etc. If User $user is written directly in the service method, the prompt is as follows: Argument 1 passed to App \...

我想大声告诉你 2017-05-16 16:53:06 0  1  493

Why not use namespace instantiation? And want to use dependency injection?

I think using namespaces seems more convenient than container dependency injection, right? I don’t quite understand it either, teacher.

A0车道 2018-06-16 11:30:06 0  0  954

I would like to ask, is dependency injection implemented by the framework, or does PHP have this way of writing?

Is dependency injection implemented by the framework, or does PHP have this way of writing?

小泥吧℡₁₈₉ ₈₃₆₃ ₈₀₁₇ 2019-08-04 21:17:48 0  1  1450

javascript - How vue components introduce external js

I want to introduce an external swiper.js into a single-page component. I don’t want to install dependencies. I want to import js directly. Is there a way to achieve this? I have tried both import and require but it seems to have failed.

伊谢尔伦 2017-06-05 11:12:49 0  3  717

How to pass parameters in dependency injection?

If the index() method uses dependency injection, how to pass parameters to $name?

明月松间照 2021-02-06 13:45:28 0  1  1140

angular.js - angularjs injection module error reporting is very strange... Solve the doubts

In the app.js dependency injection module and plug-in module, except that ui.router works normally, ngCookies and validation (a form validation plug-in) both report errors. I once suspected that there was a problem with my own writing, but Baidu didn't find any problems. ,please help...

phpcn_u1582 2017-06-07 09:23:49 0  1  744

javascript - angularjs I want to write a simple toast, how to implement it?

The idea is to use directives to implement it, but I'm stuck because I don't know how to expose the API to the controller. When I want to pop up toast, I call the API xxx.showToast in the controller, but I don't know how to get this interface. Directives can't be used as dependency injection, so I'm...

过去多啦不再A梦 2017-06-28 09:26:14 0  4  864

将Including array as a dependency in useEffect

There is some data coming in from the long poll every 5 seconds and I want my component to dispatch an operation every time an item of the array (or the array length itself) changes. How can I prevent useEffect from going into an infinite loop when passing an array as a dependency, but still manage ...

P粉748218846 2023-10-17 18:50:23 0  2  586

Ways to fix issue 2003 (HY000): Unable to connect to MySQL server 'db_mysql:3306' (111)

I recently tried to containerize my FastAPIPython server (also for replication/doubling purposes). Before, I had just a MySQL server in a Docker container and everything was fine, but when I also made my web server a service, it couldn't connect to the MySQL server, so now the application doesn't wo...

P粉178132828 2023-09-05 11:18:47 0  1  776

Experiment with sorting after query limit

So this is my first question here, please forgive me if something is wrong. I'm trying to make a sort query based on constraints. So there is a Customers table with 90 records. I want to first perform a query limited to 3 records, and then sort the results of this query by a column called ContactNam...

P粉237125700 2023-09-05 14:46:42 0  1  703

CSS Grid: Create new row when child content overflows column width

I have a two column layout based on CSS grid. When the content of the second column exceeds 1fr I want to create a new row. As it currently stands, the content simply overflows the column. One requirement of this layout is that the items in the right menu column are in one row. I achieve this with: ...

P粉212114661 2023-09-05 15:18:28 0  1  595

PHP full text search functionality using AND, OR and NOT operators

Newbie question: I'm trying to implement a full text search on a search string using php and eloquent. $searchstring="+(victimsuspect)+crime-covid";$searchresult=RssItem::whereRaw("MATCH(description)AGAINST('$searchstring'INBOOLEANMODE)")->ge

P粉076987386 2023-09-05 15:06:32 0  1  552

Shortest way to convert all PHP types to string

I'm writing a general system that I hope can one day be applied to fields like medicine (i.e. it's "scientific"). I think the best way is to represent all the data in php with strings (true will be "true", false will be "false" and so on). The reason for this is that in...

P粉369196603 2023-09-05 15:34:44 0  1  982

How to get average of DATETIME column in MySQL while grouping by other columns

I'm creating and populating a MySQL table using the following query: SETtime_zone='+00:00';CREATETABLEtimestamp_n_datetime(idINT,timeDATETIME,avg_timeDATETIME);INSERTINTOtimestamp_n_datetime(id,time,avg_time)VALUES("1","2023-01-0310:

P粉460377540 2023-09-05 11:46:21 0  1  496

Multi-device (mobile phone) synchronization - React Native

I'm trying to create a Lightshow that will launch on all users' mobile devices at the same time (can have up to 2000-3000 users). All users will use the Internet (Wi-Fi or mobile data). In our FE we use Apollo for subscriptions and it works like a charm. But the problem is, user A can get subscribed...

P粉151466081 2023-09-05 11:58:38 0  1  684