Querying Radio buttons into MYSQL database

Question

I need advice to use radio buttons in html to query into MYSQL base on the user selection.

The table is called "Trainers"

There are Three trainers:

krillavilla
Novac
Urie

The user choose what trainer he/she want to setup a meeting with. On the MYSQL I want to show the "krillavilla" got "5" meetings with users and "Urie" got "0" meetings with users.

I research this post: How can i add radio buttons record into MySQL fields using PHP but I was trying to avoid arrays

And on this post: Inserting the selection of radio buttons into MySQL

Doesnt answer my question what I am looking for.

This is my php:

<?php
/* Attempt MySQL server connection. Assuming you are running MySQL
server with default setting (user 'root' with no password) */
$link = mysqli_connect("localhost","******","******","*****");//This is the login creditial 

if($link === false){
    die("ERROR: Could not connect. " . mysqli_connect_error());//Error check for execution 
}

// Escape user inputs for security

$trainers = mysqli_real_escape_string($link, $_POST['trainers']);




// attempt insert query execution
$sql = "INSERT INTO trainers (trainers) VALUES ('$trainers')";
if(mysqli_query($link, $sql)){
    echo "Records added successfully.";
} else{
    echo "ERROR: Could not able to execute $sql. " . mysqli_error($link);
}

// close connection
mysqli_close($link);

?>

This is my html:

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Add Record Form</title>
</head>
<body>
<form action="test2.php" method="post">
    <p>

        <input type="radio" name="trainers" id="krillavilla">krillavilla
    </p>
    <p>

        <input type="radio" name="trainers" id="Urie">Urie
    </p>
    <p>
        <input type="radio" name="trainers" id="Novac">Novac
    </p>
    <input type="submit" value="Submit">
</form>
</body>us
</html>

This is my second form page. I am trying to create a GYM schedule using three form webpages where the user will:

Sign up a membership=> User Select the trainer=> User selected what type of membership he/she wants=> confirmation page

but for now i need help of figuring out how can i get my radio buttons data to record how many users that assign to trainer on MYSQL.

BTW I used this:

http://www.tutorialrepublic.com/php-tutorial/php-mysql-insert-query.php

as my guide

Answer 1

你需要设置value="Urie"而不是id="Urie"

Querying Radio buttons into MYSQL database

Question

1 answers

solution1
0 ACCPTED 2016-05-04 04:13:13

Querying Radio buttons into MYSQL database

Question

1 answers

solution1 0 ACCPTED 2016-05-04 04:13:13

solution1
0 ACCPTED 2016-05-04 04:13:13