Most voted "mvc" questions
Model-view-controller (MVC) is a model of software architecture that separates information representation from user interaction with it.
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answer98
viewsA user model should have all the actions that involve it?
Whenever I research I see that in MVC we should separate well the models so that it becomes more organized and easy for a next developer to understand the system. I have basic actions like login,…
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answers912
viewsGood practices for PHP MVC
I am deepening on the use of MVC using PHP, and after seeing some lessons and articles on the Internet I had some doubts about its use, since I found classes that present the same case differently.…
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answer127
viewsCode Review: Simple MVC
Hello world! I tried to make a very simple MVC in Javafx. My template is a class Pessoa who owns nome and idade (the field idade in case it is not used). Two text Fields represent two views. For…
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answer1377
viewsHow to implement a Route System in MVC?
I am creating an MVC Framework (more for studies), and I am trying to implement a route system, but I’m not sure how/where to run the routes. So I’d like to know if there’s any flow of execution of…
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answers2110
viewsLaravel - Route with variable
Good morning Sirs. I have a question about the route in the Laravel, I carried through researches trying to find the result but I did not find what I wanted. I need that from the id that is…
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answer516
viewsWhat is the difference between an Entity and a Model (MVC and the like)?
In object orientation both are classes usually used to represent something that will be persisted (not that it is mandatory to persist), but what is the difference between them? Or are they…
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answer951
viewsGif to load while website loads!
I am developing a website (MVC), where there is a user option to select an Excel file, and all table data is sent to the database and only then appears a warning of success or failure when recording…
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answers1042
viewsHow to create a Datatable that has a dynamic column structure?
Hello, I need to create a Datatable in my MVC project that will not have predefined columns. The amount of columns should be defined from the amount of data existing in a BD field. I have a field in…
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answers1944
viewsPHP MVC - Adding CSS, Images etc
Hello, in my application I am having problems when I will add a css file, image or any other file that is frontend, because when I will include I need to set the whole directory of the same, for…
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answer1237
viewsProblem passing parameter via GET MVC
I can’t get the figures by GET within a controller or action, example: Doesn’t work: example.com/controller/?q=nome example.com/controller/action/?q=nome Works: example.com/?q=nome Note: POST type…
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answer938
viewsRDL Report of Report Builder 3.0 with MVC 4
I have a problem here, I made a system in C# using Razor MVC 4 with SQL Server 2014 database, so far so good... but now I need to generate reports, I made a report there in Report Builder and added…
c# mvc visual-studio-2013 asp.net-mvc-4 report-builderasked 11 years, 2 months ago Jeferson Santos 41 -
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answer549
viewsWhat is the relationship between MVC and Project Standards?
We know that the MVC Standard (Model View Controller) is not a Design Pattern, but an architecture standard. It’s also not a layered pattern, because it tells you how to group components while MVC…
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answers1833
viewsDynamically execute model class method from an ajax request to the controller
I am creating a feature in my system for dynamic component reloading, so that queries are executed that are allocated in model layer classes, through AJAX requests. However, since I use the MVC…
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answers257
viewsParameter check on MVC
In the MVC Standard, the Model is responsible for the business layer, in it will be the business rules and validations. I have a question about the following. A method in the controller that takes…
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answer117
viewsDoes having the layout ready facilitate development with MVC?
I’m learning to program and study dozens of things at the same time because programming is my job. What I’d like to know is about MVC. I imagined that in relation to the MVC, the V of view should…
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answer282
viewsMain location in a project with MVC pattern
Within a project guided by the MVC standard where the main() application should be located? Thinking a little I imagined it was the model, because it contains the most "complex" parts of code, but…
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answer643
viewsProblem with Decimal (4,2)
I have an MVC project, I am using Entity Framkework and in my database there is a table with a column of type decimal (4,2). The problem is: I try to insert any value, for example: 5.00 // 5,00 //…
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answer220
viewsWhere to implement Facade in the MVC?
I’m developing a C# project using MVC, but the teacher wants all students' projects to have Facade, the doubt is as follows ! Where I implement Facade, Model, View or Controller ?
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answers472
viewsMVC and DAO - Data Rules
In a CRUD where at the time of registration it is necessary to verify if a certain field already exists in the bank, in order not to allow duplicate registration, this rule of verification must be…
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answer575
viewsLaravel Auth::Atempt() always returns false
I tried to authenticate, but it always comes back false in the method Auth::attempt() of Laravel: $prontuario = Input::get('prontuario'); $senha = Input::get('senhas'); if…
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answers566
viewshtaccess hide MVC model parameters
I have the following URL: http://192.168.1.67/plays/mvc/index.php?route=profile&user=mikas.28 On which route = PAGE and user = USERNAME.USERID I have the following htaccess Options -Multiviews…
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answer1360
viewsMVC representation in UML class diagram
I’m building the class diagram of my project and I got a question at a certain point. In the project I create an instance of my Controller class in main and pass the reference (I know that in Java…
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answer2872
viewsWhat does " :: " mean in PHP?
In PHP, what do these four dots mean "::" ? I see a lot in things like: stackoverflow::class
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answer668
viewsCalculation of hotel nights in MVC application
I recently started programming in MVC and I am full of doubts. I’m developing a hotel reservation system and after spending 3 days trying to calculate the total cost of a reservation unsuccessfully,…
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answers2633
viewsWhat is the difference between the MVC architecture and Django’s MTV?
I wonder if there is any difference in practice between these two architectures.
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answer5406
viewsWhat’s the difference between cshtml and html
Is there any difference between CSHTML and HTML, mainly in security, performance and application? There is some loss when using HTML on a project ASP MVC, and what are the benefits of using the…
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answers284
viewsHow to use jQuery in MVC Architecture?
We know that MVC is a software architecture standard (Pattern design) which makes a separation of: Vision (User interface), Template (Business rules), Controller that performs communication between…
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answer2526
viewsRecover view value for controller
Goal: Retrieve view value for controller [Httppost] I created a Generic class with gets and sets public int ListarDadosCarteira_Resultado { get; set; } public string ListarDadosCarteira_Descricao {…
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answers74
viewsWhat would be the best practice, within the MVC standard, to process the data?
An example (I usually use Cakephp, but the question would be for any framework and language): to save date type fields in the finger bank I have to transform a format field dd/mm/yyyy in yyyy-mm-dd.…
mvcasked 9 years, 2 months ago Keoma Borges 201 -
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answer366
viewsopen a view in a new tab
I have a view with a chart, but I don’t want it to open inside my template and yes in a new aba. $this->loadGrafico('graficoEscola', $grafico);…
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answer497
viewsStore content / variables in Model - PHP MVC
Hello, I’m starting to study the MVC standard for PHP. I’ve read several questions here at Stackoverflow, I’ve studied the Laravel documentation and read several articles. I chose the concept…
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answers10962
viewsLaravel 5.3 Trying to get Property of non-object
good morning! I followed what is said in this tutorial to fill values in a view: https://www.tutorialspoint.com/laravel/retrieve_records.htm And I did the same scheme on my controller: public…
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answer110
viewsHow to change chart when changing date
First I apologize for my lack of knowledge of some concepts, I am new in the area. I recently started in a company where I have the following problem: I have a Datepicker and when selecting a date,…
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answer7792
viewsPDF Generator with Laravel Framework?
I need to do the snappy generate reports from BD. But for that I needed examples of using the snappy, in the documentation of github there’s an example, but that example didn’t help me. I needed an…
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answer150
viewsAre models in the MVC structure for database operations only?
I learned that "Whenever you think about data manipulation, think about model. It is responsible for reading and writing data, and also for its validations." Later another person told me that models…
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answer438
viewsPage shows only the files in IIS 7 MVC Application 5
I have a Mvc 5 application, for development I used IIS Express, everything works normally on it, but I am a problem to climb IIS 7. Still on my local machine, later I will take to Windows 2008. The…
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answer125
viewsIs it correct to use PHP code in the view layer along with HTML?
I’m starting now in the area and I have a college job to do and it is necessary to use the MVC standard, I have even separated things well, but I came across the following code in a file of my layer…
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answer134
viewsView 2 dataTextField in a Selectlist
Hello! I have a little problem to make a selectlist display 2 values in textfield. I have the following Selectlist which is stored in a viewbag: ViewBag.Account = new SelectList(new…
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answers613
viewsNodejs - Mysql Error: Too Many Connections
I recently made a refactor of my code to adopt the MVC standard, because it was very disorganized! However, an error called "Too Many Connections" started to appear. This error causes my Node-mysql…
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answer518
viewsProblem in Google Maps Javascript API V3 with MVC Webapp
I want to make a simple Map appear when the user clicks on (Menu>Find), the problem is that the controller receives the data and sends me and does not return the Map. I am using in my design, MVC…
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answers6202
viewsPass View Variable to Controller
I’m doing a forum with PHP and Codeigniter, and each category must display its respective sub-categories, however, all categories, show all sub-categories, how can I make each sub-category appear…
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answer652
viewsHow to implement the MVC standard in PHP
I’m a novice programmer and I’m having a little trouble putting together my MVC structure. When I say structure I mean how to develop a model.php a view.php and a controller.php, finally what code…
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answer49
viewsHow to create a Helper for creating Datepicker
I would like to create an MVC Helper for the creation of a Datepicker. Example: @Html.DatePicker();
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answer192
viewsSlow response PHP API
I’m doing a project with band profiles. I’m trying to use the last.fm API.. For test basis I downloaded the PHP API: https://github.com/fxb/php-last.fm-api The classes I left in…
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answer335
viewsDo controllers necessarily need to be classes?
When we are developing a system using MVC from scratch, each controller needs to be a class or I can simply use a file containing some functions that will be called as the action sent by View?…
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answer43
viewsIterator in MVC pattern
I am doing a project and it was asked to build an iterator class. This whole project is being built based on the MVC standard. So what would this Iterator class be and how would I use it? By q I’ve…
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answers784
viewsVisual Studio 2015 Hangs and not back when accessing cshtml page and inserted "<"
Guys this very strange. In any project when I insert in a cshtml file a "<" visual studio 2015 crashes and restarts, this occurs in any WEB project, already reinstalled it 3 times and always…
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answers1440
viewsHow to pass controller variable to view
Hi, I made a mvc application but I’m having trouble passing a controller variable to the view. My codes: class Home extends Controller { public function index() { $user =…
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answer425
viewsEF6 Entityvalidationerrors error in filled property
I have a similar problem in two ASP.NET applications with Entity Framework. When I try to update an entity that already has all the required attributes filled I get an exception from…
c# mvc entity-framework-6 validation model-validationasked 10 years, 5 months ago Eduardo Barbosa Oliveira da Si 45 -
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answers1905
viewsWhat are the layers of a web application?
In a simple desktop application on C# Windows Forms for example and layered model can defined as follows : Presentation Layer Windows Forms, GUI (User interface windows). Layer of Business Rule…
web-application mvc software-architecture software-engineeringasked 9 years, 6 months ago stringnome 1,752