John Davidson

Message:

I'm trying to make a bank system for a game I'm developing. The issue is with whitespace and I have tried out $.trim(); without any success.

This is my Jquery code:

$(document).ready(function(){

    $("#money_in").click(function(){

        $("#error").empty(); // empty error div

        $("#success").empty(); // empty success div

        

        var money = $('#number_bank').val(); // get value from input field

        

        $.post("app/banken/banken_sett_inn.php",

            {

            money: money

            },

            function(output, res, status){

                if (~output.indexOf("ikke")){ // if output contains 'ikke'

                    $('<span>' + output + '</span>').appendTo('#error');// add text to error feedback

                    $("#error").show(); // show error feedback

                } else {

                    var money_in_bank = parseInt(<?php echo AS_session_row($_SESSION['ID'], 'AS_bankmoney', $pdo) ?>) + parseInt(money);

                    var money_on_hand = parseInt(<?php echo AS_session_row($_SESSION['ID'], 'AS_money', $pdo) ?>) - parseInt(money);

                    

                    $('<span>' + output + '</span>').appendTo('#success'); // add text to success feedback

                    $("#success").show(); // show success feedback

                    $('#saldo').text(numberWithSpaces(money_in_bank) + ' kr'); // Edit numbers for bank

                    $('#saldo_top').text(numberWithSpaces(money_in_bank) + ' kr'); // Edit numbers for top container

                    $('#saldo_left').text(numberWithSpaces(money_on_hand) + ' kr'); // Edit numbers for left container

                    

                    $("#number_bank").val(''); // Empty input field

                }

            }

        );

    });

});

Here is my PHP code

<?php



ob_start();

include_once '../../includes/dbh.php';

include_once '../../auth.php';

include_once '../../functions/functions.php';



$money = remove_space($_POST['money']);



if(isset($money)){

    $number = $money;

    if(number_valid($number) && $number <= AS_session_row($_SESSION['ID'], 'AS_money', $pdo)){

        echo "Du satt inn ".number($number)." kr i banken";

    } else {

        echo "Du kan ikke sette mer penger i banken enn du har på hånden";

    }

}



?>

My issue is when I input 10 000 into my numbers-field, it only adds 10 on example #saldo even though it should add 10 000

I have experimented with removing whitespace on var money with $.trim(); but it still won't work. It does edit my database with the correct amount. If I have 10 000 in my bank and I deposit 10 000 it says 20 000 in my database, but the feedback on the site only says 10 010

Thanks in advance!

---

My Answer:
It looks like the issue might be with how you are handling the input value in your PHP code.

In your PHP code, you are using the `remove_space` function on the `$_POST['money']` value. This function might be removing the whitespace from the number, causing it to be treated as a smaller number than it actually is.

Instead of using the `remove_space` function, you can try using `str_replace` to remove any whitespace from the input value before processing it. Here's how you can modify your PHP code:

php
$money = str_replace(' ', '', $_POST['money']);


By using `str_replace` to remove whitespace from the input value, you should be able to correctly process the full number inputted by the user.

Give this a try and see if it resolves the issue with numbers not being sent correctly in jQuery.