How to allocate models in the MVC model of a website.

In the MVC model, the controller is a pipeline and the Model is the processor. But many times the Controller will need different contents from different tables. In this way, there will be many functions in the Model such as get_name, get_info, get_id, etc. that can be completed with just one Query. ...

巴扎黑 2017-05-16 17:06:54 0  7  585

Questions about the model

Teacher, why didn’t you use a model for this project? Aren’t models more convenient?

Zzz.. 2018-08-15 18:09:26 0  0  1163

Laravel - update model relationship to another model

There is a many-to-many relationship between the event model and the patient model. An incident can involve multiple patients, and a patient can be involved in multiple incidents. If a user creates a copy of a patient model, we want to be able to merge the two patient models into one. This means tha...

P粉674999420 2023-09-01 22:36:33 0  1  498

Advantages of the model

Teacher, what are the benefits of using models? Why do you think it would be more troublesome to respond like this?

乔巴 2019-12-30 22:46:13 0  4  1626

Laravel association model problem

Laravel association model problem

PHP中文网 2017-05-16 16:49:25 0  2  635

Query builders and models

Every time I see the teacher, he uses DB instead of models. Is it for quick teaching or is it possible to use both?

你不笑也倾城 2019-11-29 17:47:26 0  0  780

Why does the model not converge?

Why does the model not converge? Why does the model not converge? Why does the model not converge?

人工智能技术与咨询 2022-09-07 10:22:26 0  1  890

Can the laravel eloquent model register a service provider?

As shown in the figure, I registered the User model in the service, but when using it, the data retrieved is an empty model. Is there any solution for whether the eloquent model can register a service provider?

黄舟 2017-05-16 16:47:01 0  1  348

javascript - What do business model and view model specifically mean in front-end development?

In this article by Xu Fei, in Section 5: "Why MVVM is a good choice", business model and view model are mentioned. What do they refer to specifically?

三叔 2017-07-05 10:51:17 0  2  1255

When creating an empty model in the video, does the model name need to be consistent with the table in your database?

When creating an empty model in the video, does the model name need to be consistent with the table in your database?

Jerry 2018-01-17 14:37:35 0  3  1215

Game Development - How to understand animation (Model) in MVC?

In MVC, the data is stored in the Model, and the View is rendered according to the data of the Model. This is a big idea. But for animation, some states will be generated during the gradient process, and these states do not belong to the Model to some extent. For this How does the MVC model solve th...

巴扎黑 2017-05-16 17:06:27 0  1  449

Can the database model be instantiated in the controller, right?

Can the database model be instantiated in the controller, right?

︿ 2019-03-15 10:44:57 0  2  1232

Laravel 9 Eloquent model - retained column names in model

I have a postgres database with a table with a column called "attributes". The attribute columns are of jsonb type, so I use the Eloquent cast: protected$casts=['attributes'=>AsArrayObject::class,]; which seems to cause problems since the "attributes" are already Eloquent mode...

P粉309989673 2023-09-03 14:36:02 0  1  574

90%22=2 What kind of model is this?

90%22=2 What kind of model is this?

千里同**络科技**** 2020-06-24 00:26:47 0  3  1121

About creating models from the command line

Do I need to download the composer dependency package before I can download the model on the command line?

人易苍老丶 2019-03-20 21:00:19 0  0  976

What happens if I can't create my model?

New model cannot be submitted

wwwoon 2018-05-05 09:47:54 0  0  967

Isn't the registration number model unnecessary?

Isn’t the registration number model unnecessary?

LXM 2022-03-27 12:26:00 0  0  898

Observe model properties using Vue 3 and Typescript

I'm trying to monitor my Typescript model properties and it works but gives a warning in the console and I can't find how to remove it. This is my Typescript model: import{watch,ref,Ref,reactive}from'vue'exportdefaultclassResa{publicid:Number=0publicdeferred_invoicing:Ref<Boolean>=ref(fa

P粉143640496 2023-09-02 23:07:50 0  1  637

TP5.1 model one-to-many update lacks conditions

TP5.1 model one-to-many update lacks conditions

额…… 2019-05-16 19:31:05 0  0  1001

Thinkphp 5.1 model obtains original data problem

$data = MallUser::where(true)->getData(); return $this->success('Getting data successfully',$data); Using thinkphp 5.1.37 LTS version, I need to query the original data of the data, because a getter is used in the model, and this occurs when using the getData() method of the model. situation, ...

文 2019-07-10 16:05:15 0  2  1657