Questions tagged as 'controller'

I'm using the spring form tags to render the forms present in my views, but I'm having problems because they are being generated with the wrong action attribute. In my controller, I have the method: @RequestMapping(value="altera/{theString}...

Hello, I'm a beginner in programming, and I'm trying to pass data via Ajax to my Controller, to be honest I'm just studying so I do not know for sure to understand the advantages of Jquery for this ... Following some examples, I did the follow...

The method you are sending when clicking the button is a GET but in my JavaScript step as method POST and in Controller it expects to receive a POST method as well. My JS: function criaCategoria() { let tituloC...

What is the best way to pass data between back-end and front-end, for example, send a form to the back end, it executes a SQL script and returns an array of data that must be shown, what best way to pass this data to the front end? form.php:...