Posts by Nikk 17016 • 341 points
14 posts
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answers44
viewsQ: Make a select with options that will be saved and variables!
Good morning, I would like to create a code where I have a select with various options and when one of them is selected and the user gives Submit, the string of this option is passed to a variable,…
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answer376
viewsQ: Check initial and final date and insert text between them!
Good morning, I have a code "ready" in which the user must register an event that will later be shown in a calendar, well the first part is already ready but the second is giving me problems, I…
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answers1704
viewsQ: Apache shutdown unexpectedly , Does Not Work/Start!
Man shaman no longer starts the Apache, this is making it impossible for me to test my codes, I was programming, everything was working normally when out of nowhere my Apache stops working and every…
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answer558
viewsQ: How to hide Undefined or validated variables after reloading the page?
I have 2 variables that receive the values of a input type Month, but when the code is first executed or when the page is loaded, the variables are Undefined and the code takes the date from the pc.…
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answer781
viewsQ: How to get the name of the month in an input type=Month?
I have a code that has an input of type Month that generates a calendar with the values passed in the input, but it saves the values in this standard 2000-12, and I want to display the name of the…
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answer1223
viewsQ: Take bank dates , and "Highlight them" in a Jquery Calendar
I have a code with two dates that will mark something, such as a week event for example, one is the start date of the event and the other the end date of this event, to facilitate the user view I…
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answers1864
viewsQ: Check if a date is earlier than another date
Good morning, I wonder if there is a way to check if one date is earlier or higher than another, in my code there are 2 inputs like date, which send their values to the database, but one date will…
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answer612
viewsA: How to update specific employee in table in Mysql?
The answer is very simple: you only need to make one update on the table funcionarios and put the ID of the people whose salary will be edited. Example: UPDATE NOME_DA_TABELA SET…
mysqlanswered Nikk 17016 341 -
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answer91
viewsA: ERROR: Call to Undefined Function Verificacpf()!
Eae galera follows below the reply, I thank already @rray and @Julyano Felipe who helped me for the comments, It was my mistake that was solved thanks to their constructive criticism Thanks.…
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answer91
viewsQ: ERROR: Call to Undefined Function Verificacpf()!
Hello my code is giving error when checking if the result of a function is TRUE, follow the code below: <?php $conn = new mysqli($servername, $username, $password, $dbname); if…
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answers52587
viewsA: How do I use a database on an HTML site?
You need to install a program that will make your machine a local server, in case I recommend XAMPP According to the site itself: is completely free and easy to install the Apache distribution…
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answers1168
viewsQ: How do I validate Cpf for my database values?
I have the code below, which accepts values in your inputs and then sends them to the database. I want that when the user clicks submit, if Cpf is invalid (EX:111.111.111-11), it does not send any…
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answers370
viewsQ: CRUD Mysql , I need a button that fills inputs
Good morning, I have a question about how to make the above inputs receive data from my database, for example: let’s assume that I will change something, but I just want to change a value the…
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answer110
viewsQ: I need an if that changes the mask of an input
Hello, I have a mysql php code, and I need help, the code is already ready just lack the option to edit the data, this is what I need help with, I will explain what is happening, I have my code it…