Questions tagged as 'mvc'

Tagged questions
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Model List arrives outdated in controller - Asp.Net mvc

I have a ViewModel with two lists of objects. The first one is an editable column, where you can change a numeric value. After changing the values of the "ListTipos" in the view, it does not arrive with the new values in the controller....
asked by 23.10.2018 / 01:53
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I am not receiving data via $ _POST

I'm doing a 'project' with the MVC architecture and I'm having a problem, I already send data via post and get, but I do not know what's happening that I can not receive in a specific form, it might be silly, but already It took me hours and I d...
asked by 03.01.2019 / 00:27
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Record Video and Upload in C # MVC

I have to record a 5s video on the webcam, after recording upload this video to a folder. I have already searched for several Plugins in JS, I used this link " I just do not know how I can upload this video into a function in my Cont...
asked by 17.11.2017 / 13:08
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Routes with flask

I'm trying to separate the functions of your routes, creating only one file for the routes and one file for each function, but when I try to call that function file on routes it does not find it: routes.py: from controllers.index import ind...
asked by 02.05.2018 / 15:03
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java.lang.nullException error

I'm developing software for an MVC (Model-view-controller) design video store with the Api Persistent Java Framework and the Extensible Markup Language (XML) language. My problem is this: When I log into the login screen of my system, a java....
asked by 09.06.2016 / 15:18
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Collection does not allow foreach

I have a collection and inside I have another collection of images. I need to make a foreach chained to grab information from the first collection, and then the second foreach to get the images I have referring to the first looping. Here is m...
asked by 17.04.2014 / 23:20
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autoload in classes using mvc [closed]

You can do this in php use COntroller; class Bootstrapp(){ public static function logar(){ $controller=new \Controller\$controlador(); } I've tried here and the sintaxi error here below the code if (is_readable($caminho)) {...
asked by 30.09.2014 / 15:54
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MVC Dao - How do I separate the DAO from the Control Class? [closed]

1-My DAO is within the Breathing Control Class, how do I separate it into a DaoBairro? 2-Does ConnectBank have Factory default? Details here, with the codes: link package Controle; import Conexao.ConectaBanco; import java.sql.Prep...
asked by 03.09.2017 / 17:15
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Doubts with JSF

Well, I'm recently in Java WEB and I have some doubts in JavaServ Faces, and I would like to understand, to be able to manipulate well, etc. So if anyone can clear my doubts, I'll be grateful. NOTE: I'm using JSF with MVC standard 1)...
asked by 08.12.2018 / 07:31
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Is there a difference between services, plugins and modules within a mvc framework framework?

I'm studying the mvc structure and I'm trying to see some examples of how to structure some projects and I've had some doubts. I saw that in some frameworks, they put classes with auth, router, template in the services folder! In others pu...
asked by 06.11.2018 / 23:40