Alex
Alex
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CPSComputer Programming - Seneca Polytechnic College
Created by Alex on 12/21/2023 in #ask-a-question
Problem with ajax using jquery when sending data to php
I am having a weird problem sending data to php using ajax with JQuery here is my code: 
<?php
    $chkStates = $_POST['chkStatesObject'];
    $newChkStates = json_decode($_POST['newChkStates'], true); // True to convert the JSON result to an associative array.
    echo gettype($newChkStates);
    echo sizeof($newChkStates);
?>
<?php
    $chkStates = $_POST['chkStatesObject'];
    $newChkStates = json_decode($_POST['newChkStates'], true); // True to convert the JSON result to an associative array.
    echo gettype($newChkStates);
    echo sizeof($newChkStates);
?>
JavaScript 
function ConfirmReservationOptions()
        {
            if(newChkStates.charAt(newChkStates.length - 1) == ",")
                newChkStates = '"{' + newChkStates.slice(0, -1) + '}"';
            // console.log(newChkStates);
            $.ajax({
                url: 'confirm_reservation_options.php',
                type: 'POST',
                async: true,
                data: {chkStatesObject: chkStatesObject, newChkStates: JSON.stringify(newChkStates)},
                success: function(response){
                    $("#reservationOptionsResults").html(response);
                },
            });
        }
function ConfirmReservationOptions()
        {
            if(newChkStates.charAt(newChkStates.length - 1) == ",")
                newChkStates = '"{' + newChkStates.slice(0, -1) + '}"';
            // console.log(newChkStates);
            $.ajax({
                url: 'confirm_reservation_options.php',
                type: 'POST',
                async: true,
                data: {chkStatesObject: chkStatesObject, newChkStates: JSON.stringify(newChkStates)},
                success: function(response){
                    $("#reservationOptionsResults").html(response);
                },
            });
        }
8 replies
CPSComputer Programming - Seneca Polytechnic College
Created by Alex on 10/19/2023 in #ask-a-question
Timer Control ticking slower than real life in C#
I am making a simple Timer application in windows forms using C#. The problem is when I start the timer, it ticks slightly slower than a real timer. Anyone knows why and how I can solve this?
10 replies
CPSComputer Programming - Seneca Polytechnic College
Created by Alex on 10/11/2023 in #ask-a-question
Need Advice Choosing Framework
I want to start a new project, and I want to build a website that includes both front-end and back-end. The problem I am facing is that I have never used a framework, and there are a lot of them for front-end. Can anyone suggest me a good, if not the best framework to use? It is important that the framework is supported and has a lot of resources in case I get stuck at some point and need to search for answers on the internet. I have ready learned basic HTML, CSS, and JavaScript, and currently learning PHP.
58 replies
CPSComputer Programming - Seneca Polytechnic College
Created by Alex on 8/21/2023 in #ask-a-question
AutoNumber VS Number
Language: DataBase. Program: Microsoft Access. Question: When creating new tables. What is a good practice to use AutoNumber and what is a good practice to use Number? In other words, when is it better to use which? I know the differences but I am just not sure how that would effect implementation when using a programming language like C# to read/write in/to the database. Feel free to go in as many details and view this in different angles if you like to. The more info I can get the better. Thank you.
19 replies
CPSComputer Programming - Seneca Polytechnic College
Created by Alex on 8/12/2023 in #ask-a-question
Is there a tool that converts plain text to LaTeX in C#?
Hi Is there a NuGet package maybe or a tool in Visual Studio that I can use that converts plain text to LaTeX code automatically? It is important to have it return the LaTeX result as a string. It would actually be perfect if CSharpMath or SkiaSharp is capable of doing this. And If so, how? If not, what other options do I have? Example: string equation = "x=a/b". Here, x=a/b is in plain text, it would be nice to feed this string to a parser function of some sort that can return a LaTeX string representing the input given. In my actual case, I am taking a string from a user TextBox so I don't know what equation the user will be providing. Solved
13 replies