Web Development Forum

I have table i wish to count how many times a value appears in all column the table structure id Subject1 Subject1score subject1grade Subject2 Subject2score subject2grade 1 English 100 A Mathematics 100 C HERES MY PREVIOUSLY TRIED CODE <?php $subject1grade='A'; $subject2grade='A'; $subject3grade='B'; $a=array("$subject1grade","$subject2grade","$subject3grade"); print_r(array_count_values($a)); ?> THE RESULT Array ( [A] …

Create a collection of these javascript files as an experiment to play with the language, or to solve problems for myself work.I also hope to give some help to those who need to use this script or save time searching the Internet and just starting to learn I would gladly …

I am wondering if anyone could recommend the best CMS for an Airbnb-style marketplace that allows people to sublet their apartments, and other people to search, filter, and pay for the apartments listed. These are the main requirements: - Ability to sign up both buyers and sellers. - Accounts for …

I have a leaflet.js map on a Bootstrap web page. On first view of the page the map doesn't show, but on resize it shows. Can anyone suggest a fix for this? This is my code. html <div id="mapid"></div> css <link rel="stylesheet" href="https://unpkg.com/leaflet@1.5.1/dist/leaflet.css" integrity="sha512-xwE/Az9zrjBIphAcBb3F6JVqxf46+CDLwfLMHloNu6KEQCAWi6HcDUbeOfBIptF7tcCzusKFjFw2yuvEpDL9wQ==" crossorigin=""/> #mapid{ height: 500px; width: 100%} …

Hi guys, its there any way to change the trigger of this button "add to cart" to run this link? I keep trying to figure out how to edit but it dosent work. :(. Buttton: `<button type="submit" name="add-to-cart" value="<?php echo esc_attr( $product->get_id() ); ?>" class="nm-simple-add-to-cart-button single_add_to_cart_button button alt">text1</button>` Link that …

Hello, I would like to style my table. I have two different table that I would like to style differently. How to do so? This is what I try but it does not work: table, td { padding: 5px; } .order table, td{ width: 5px; } </style> <table class="order" border="1"> …

Please help me to creating code for my images from form to public folder and retrieve it on my view trough database This is my form: <form = method="post" action="/saveform1" > {{csrf_field()}} <input type="text" class="form-control" name="yourname" placeholder="Enter your Name"> </br> <label> Your Email </label> <input class="form-control" type="email" name="email" /> </br> …

Hi, i want to include images in email,i write the following script which unfortunatly not working,please any one help me resloved my issue `$to = "example@gmail.com"; $subject = "new account created"; $body = "New account has been created <img border=’0' src=’http://www.example.com/myimages/track.php?MID=1111&SID=2222' width=’1' height=’1'> " ; $headers = "MIME-Version: 1.0" . …

Please I need your help, I am new to PHP and I need your help in inserting multiple select array into the database in the form of this. This is what I want to achieve. My table has 3 columns (id, examno, results). I want results column to be inform …

Please I need your help, I am new to PHP and I need your help in inserting multiple select array into the database in the form of this. This is what I want to achieve. My table has 3 columns (id, examno, results). I want results column to be inform …

$strSPQuery = "SELECT * FROM `san_pham` where ma_san_pham=".$arrMa[$i]; $resultSp= mysqli_query($conn,$strSPQuery); $rowsp = mysqli_fetch_array($resultSp); $tong += $rowsp["gia"]*$arrSl[$i];

hi everyone! I am wondering if anyone can point me in the right direction regarding cookies and sessions. What I need to know is this; I am developing a website that has mixed html and php pages. I am wanting to have "members" where certain web pages are accessible to …

Hello Coders, I am working on ASP.NET Web Forms. In my page there is a GridView which should have a feature to upload multiple files at the same time to the server. Can you help me in implementing this feature. I want: 1. The files should be uploaded from the …

I have some simple scripts like blogs, forums, and so on. They are not of high quality but I want to sell them. The problem is that I cannot build a professonal website. But I want to sell my work. Where can I find a marketplace for such items? Note …

Hi all, I am wondering what is the best way to setup Ninject, ASP.NET Identity and Entity Framework? Normally (without Ninject) I would create my solution by separating the MVC project from Data project and things would work just well, but I can't really figure out the best way to …

We currently have a website running, domain.com but we are going to change the website and we are working on the new website under dev.domain.com it is a wordpress system we are putting together, is there a way to setup dev.domain.com as domain.com but still not be out in the …

I have used the breadcrumblist mentioned by the schema.org for my [[website](www.xenex-media.com.au)](https://xenex-media.com.au/) <script type="application/ld+json"> { "@context": "https://schema.org/", "@type": "BreadcrumbList", "itemListElement": [{ "@type": "ListItem", "position": 1, "name": "Home", "item": "https://xenex-media.com.au/" },{ "@type": "ListItem", "position": 2, "name": "About Us", "item": "https://xenex-media.com.au/gold-coast-web-designers/" },{ "@type": "ListItem", "position": 3, "name": "Our Services", "item": "https://xenex-media.com.au/digital-marketing-agency-gold-coast/" },{ …

Hi everyone! i have a question that, if there are two radio buttons Male and Female, if some select male,this value will be store into database, but if he select again another value which is female,then how the first value(Male) will be replace by second value (Female) in the database …

Does anyone here know MVC well enough to teach me or know of a great tutorial I can read? I'm a Senior C#, ASP.NET Web Developer at my core but since I've been under employed for a few years I have not had the chance to learn MVC. Also interested …

I am building my blog website and I want to make a page that will search info I have created in an excel spreadsheet and I want to include images for each item. Almost like an e-commerce or retail type of search but only for information but not just a …

What Is SVG And Why Do You Use It ???

I managed to get a certain PHP variable ($length) that contains the length of a message (stored in a MYSQL-database) to get passed to a javascript variable (var = length) in order to let javascript decide whether or not to show a certain marquee on a HTML-page. Initially I have …

Greetings Digital Natives. I'm excited join this platform. I am a sofware developer at [Timbu](http://www.timbu.com/south-africa) Hoping to learning and connecting with you guys. I want to really upgrade my tech skills. I have stayed along in front end. I need to do little of backend and move with likeminded fellow.

Am trying to draw three circles on the page but nothing shows up, anyone can tell me what is wrong here? <body> <canvas id="myCircle(3)" width="60" height="60"> Your browser does not support JavaScript, please update it before you continue</canvas> <script type="text/javascript"> function myCircle(myCircle) { var c = document.getElementById("myCircle"); var ctx = …

Hello Guy's ! how to make a webpage load faster with a video inside the page?

Hello all wanted guidance on CMS(Content Management System) to be able to work with REST API for integrating REST API as needed for performing needed tasks.Kindly guide me with same

I am thinking of moving to ecommerce development. There is just so much out there so much so that I find myself at a loss as to where to start. I do front end development but I understand backend equally well. Ideally I would like to find a suitable e-commerce …

i need to pop a bootstrap modal but from inside will need to make queries from a PHP variable that will vary depending on where the pop originated from. so i have this in my file : <a href="#" class="btn btn-md btn-success" data-toggle="modal" data-target="#editUser" id="User" data-id="UserID123"> update </a> How can …

I am new to jsp. I have created a simple login page. Now i want to save/retrieve the password in textfile. The following is my code to save the username and password. I have save one user and password. Now i want to append new users in the same file. …

validation is working fine for me but i cant submit please help me thanks here is my php

I need to redirect users to two (2) different pages based on the roles given to them in the database. Only the email and password is submitted on the login page. I have to fetch the role from the database which looks like this: Email | Password | UserType aa@me.com …

I have a problem with laravel and vuejs the code below is in my resources in test.blade.php, I don't see anything in the internet browsers <!doctype html> <html lang="en"> <!doctype html> <head>` <meta charset="utf-8"> <meta name="viewport" content="width=device-width, initial-scale=1"> <title>Laravel</title> <!-- Fonts --> <link href="https://fonts.googleapis.com/css?family=Nunito:200,600" rel="stylesheet"> <!-- Style --> </head> <body> …

I use MampPro to setup my sites on the local server... all well and good. So, every time I fire it up I get the upgrade nag... so, I figure its time, and hit the upgrade... and it does its thing. BOOM, every database I had there - gone! GRR! …

i've been tried some code : a.html : <div class="content"> <a href="howto_google_maps.asp">Google Maps</a><br> <a href="howto_css_animate_buttons.asp">Animated Buttons</a><br> <a href="howto_css_modals.asp">Modal Boxes</a><br> <a href="howto_js_animate.asp">Animations</a><br> <a href="howto_js_progressbar.asp">Progress Bars</a><br> <a href="howto_css_dropdown.asp">Hover Dropdowns</a><br> <a href="howto_js_dropdown.asp">Click Dropdowns</a><br> <a href="howto_css_table_responsive.asp">Responsive Tables</a><br> </div> b.html (1st trial), i got this from w3schools : <html> <head> <script src="js/jquery-3.3.3.min.js"></script> <script> function includeHTML() …

JSP page: <div id="ADDBUTTON" style="vertical-align: bottom;margin-left: 10px;display: none;"> <label style="text-align: center;" class="titleblue_s4" >Add Part Description</label><br> <div class="Table"> <div class="Row"> <div class="Cell"><label class="graylabel2">Enter Part:</label><font color="red">*</font></div> <div class="Cell"><s:textfield cssClass="text" name="partEntered" id="partEntered" value="%{partEntered}" theme="simple" size="50" onkeydown="return validatetext(event);" onkeypress=" return validatetext(event);" /> </div></div><div class="Row"> <div class="Cell"><label class="graylabel">Part Description:</label></div> <div class="Cell"> <s:textfield cssClass="text" name="addpartdescrp" id="addpartdescrp" …

With this php code, I send a request for payment with Paypal sandbox account. However when I go to the submit page I cant see what amount I am paying: https://i.imgur.com/iTra1SQ.png -> here in the red shoulld be displayed - 10.00(amountPayable). How can I send it so it's showed? use …

CAPTCHAs, authentication codes, and click-throughs are the scourge of Internet users everywhere. Nobody wants to waste time filling out a form while they’re browsing the web, even if it takes just a few seconds. But although these systems may be a nuisance, they serve a very important purpose. Blocking bots …

Newbie here, Final year student of Electronics, I am learning python and want to move in the direction of web development! sounds quite strange to the filed i am in. i have been geting interested in working with API's and learning frontend using tkinter in python. Thanks!

I can't accomplish async and await in order to populate array and then show the end result. When I execute the code, firstly there is an empty array. When I go "refresh", then data is populated. Obviously async. But I don't know how to write the code The similar problem …

hi brothers , i work on a ASP.NET MVC Project, please i try to get a cookie who created already using server side C# , and in a pure HTML page not .CSHTML i talk now about .HTML page , in this page i want to using javascript to read …

**hello When I push submit the page refresh. Any suggestions to stop refresh ? I'm assuming it's something to do with the submit button but I can't figure it out this is my script :** <form id="form1" class="form-horizontal" method="POST" action=""> <input type="hidden" name="action" value="ajouter_reservation" /> <div class="modal-header"> <button type="button" class="close" …

Hello, i'd like to capture the content of an ext:panel or a screenshot of the whole browser from a client, but i'm having troubles. In localhost, i can do it with CopyfromScreen method, but since the system is in a server and the user acessing it via web, it gives …

Hi, I have a form which consists a dynamic dependent dropdown and I want to maintain the entered data into the fields after the form is saved or edited. For an example: <input type="text" name="serial" value="<?php echo $serial;?>"> Similary i need to get the value in my dropdown as well. …

the below code is to list the running exe files in the windows task manager. but i need only the running applications in windows task manager. if aybody knows pls help me by sending code for this. i am awaiting pls. import java.io.*; import java.util.*; public class GetProcess { public …

Hello Brothers and sisters, I'v got a problem,may it look like simple,but it shakes me off,let me state this. 1.I need to enter some details such as name,address and a photo in an html form. 2.On clicking submit button,I should get an html page with the contents I'v entered. 3.The …

my connection to **WebSocket** is getting Disconnected continuously. I'm working in folder `realtime` on `localhost`. How to keep WebSocket connection live? How to use WebSocket in javascript? **Link:** http://localhost/realtime/ <script language="javascript" type="text/javascript"> var myWebSocket = new WebSocket("ws://localhost/realtime"); myWebSocket.onopen = function(evt) { alert("Connection open ..."); }; myWebSocket.onmessage = function(evt) { alert( …

Can anyone help me with my search engine. I need filter search in the system using PHP. The problem with the code: All the provided fields must be filled up..unless it will not work There were 6 fields such as Remark Status: Industry: Position: Location: Age Range: Min and Max …

Hit upon [this thing](https://hcaptcha.com/) recently. Seems like a good alternative to Google's reCaptcha. Website users solve the captcha, website owners get paid and AI companies get their data labeled. What do you think guys?