Posts by Ayrton Pereira • 61 points
12 posts
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answer4457
viewsA: Hide the . html extension of the files in the url using . htaccess
Tries to enter the code below that can also be used for files that have the extension .php you’ll just have to replace .html for .php: # Reescreve as URLs html <IfModule mod_rewrite.c> Options…
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answers1138
viewsA: What do I put in the gitignore?
The hidden file .gitignore will allow you to decide which files are in your local repository that you do not want to go up to the remote repository, as the name says they will be ignored even if you…
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answer446
viewsQ: How to change default background-color of . active Bootstrap 4
Good colleagues. I have a small problem that I have not been able to solve, the question is this: I intend to change the color of an element that is dropdown-item when it is active, that is when it…
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answer1128
viewsQ: Error Request method 'GET' not supported while performing update
Good colleagues. I have a mistake I haven’t solved yet. I wanted to create a feature in my application that I am developing with spring mvc. The goal was to click the button or link it changes the…
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answers186
viewsQ: Error starting Applicationcontext through a Spring application
Good colleagues. I’m starting to develop with spring, but I’m having a problem not being able to run my web application, whenever I run launches the following error message in spring: Error starting…
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answer22
viewsQ: Creation of Trigger to help add a field according to an operation
Good colleagues. I have the following problem, I need when a loan insertion action is triggered to the table emp_emprestimo automatically update to the table called genero_frequencia_emprestimos…
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answer42
viewsA: Error editing a record using Spring MVC and Thymeleaf
I already solved my problem, I had not put the code snippet that redirected to the page where I would edit. Below I leave the modified action code @GetMapping("/alterar/{id}") public ModelAndView…
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answer42
viewsQ: Error editing a record using Spring MVC and Thymeleaf
Good colleagues, I am studying Spring through some video lessons and now I have the following problem that I cannot solve I have done everything in my power. The problem is this when I want to click…
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answers412
viewsA: Card misalignment in bootstrap 4’s smaller resolution size
Thank you very much... I have already solved my problem, I have introduced all the cards in a single Row and for each card I created a col-Sm-6, making that when the row already had two elements to…
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answers412
viewsQ: Card misalignment in bootstrap 4’s smaller resolution size
Good friends. I have the following problem regarding the vertical alignment of my cards, below I leave the image and the code to better illustrate. Is there any way they can help me? To point out…
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answer149
viewsQ: Help to view the Megamenu primefaces
Good colleagues, I’m having trouble with the Megamenu component of primefaces I’d like the components to be visible to users but they’re hidden behind the central region, so I’d like to bring it…
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answer541
viewsQ: Mysql trigger to be fired whenever a field is edited
Good colleagues, I have a problem I haven’t solved yet. I intend to create a Rigger that whenever the product quantity column undergoes an update it triggers an action to another table, to allow the…