22 questions
We use Spring MVC+Tiles to develop web apps.The action of the form tag was set to NULL when I set the following settings.I checked the compiled JSP file and found that the Action name was set correctl...
I am creating a web app with Ruby on Rails, but if the description of the controller becomes longer, how should I divide the file?Now, I'm going to create a new controller from the command.class HogeC...
I'd like to solve it as soon as possible.Environment: Asp.Net MVC4 (cshtml) I would like to post the viewmodel bound to view on submit to the stovetoller.An item containing the same key has already be...
I would like to develop MVC using .Net Core 3.0, but the following error message appears and I cannot start the screen.Are there any possible solutions?What do you want to doLaunch MVC project using V...
I would like to create the following process.1. I don't know how to deliver javascript variables to the controller, so could you tell me how to do it and how to code it?Ruby 2.6.3Rails 6.0.3Thank you ...
Ruby (Ruby on Rails) is creating a restaurant word-of-mouth site like a food log while referring to tutorials.I set categories for each area, but I failed to pull them from the controller on the searc...
I am currently learning JDBC for the first time.For example, if you run a select statement and create an entity class to store the returned values, I would like to ask you a question about how to do i...
I understand that to receive HttpServletRequest from the controller of spring mvc, you can add the parameter of the function as shown below. @RequestMapping(value = /, method = RequestMethod.GET) pub...
Hello, I am a student who is currently doing a semi-project with Spring.Currently, I saved the ppt file as bolb type and the video path as varcher2 type in db. I have to take these out and upload ppts...
I'm a fifth-year Android developer and I know the MVC concept.Because I don't know the concept of MVP and MVVM (I understand both as belonging to MVC), it's hard to define which pattern I made my Andr...
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