Made a script that checks if: $("#password") has 9 symbols and if $("#password") = $("#confirm_password").
The problem is when I try to enable the "submit" button... What is wrong with "function submitButton()"?
$("form span").hide();
$('input[type="submit"]').attr("disabled", "true");
var samePass = false;
var eight = false;
var $password01 = $("#password");
var $password02 = $("#confirm_password")
//Why this function doesn't work?
function submitButton() {
if (samePass && eight){
$('input[type="submit"]').removeAttr('disabled');
};
};
//Checks if the pass has 8 symbles
function passwordEvent() {
if ($password01.val().length > 8) {
eight = true;
$password01.next().hide().submitButton();
} else {
$password01.next().show();
};
};
//Checks if the two passwards are the same
function passwordCheck() {
if($password02.val() !== $password01.val()) {
$password02.next().show();
} else {
samePass = true;
$password02.next().hide().submitButton();
};
};
$password01.focus(passwordEvent).keyup(passwordEvent).focus(passwordCheck).keyup(passwordCheck);
$password02.focus(passwordCheck).keyup(passwordCheck);
$("form span").hide();
$('input[type="submit"]').attr("disabled", "true");
var samePass = false;
var eight = false;
var $password01 = $("#password");
var $password02 = $("#confirm_password")
//Why this function doesn't work?
function submitButton() {
if (samePass && eight){
$('input[type="submit"]').removeAttr('disabled');
};
};
//Checks if the pass has 8 symbles
function passwordEvent() {
if ($password01.val().length > 8) {
eight = true;
$password01.next().hide().submitButton();
} else {
$password01.next().show();
};
};
//Checks if the two passwards are the same
function passwordCheck() {
if($password02.val() !== $password01.val()) {
$password02.next().show();
} else {
samePass = true;
$password02.next().hide().submitButton();
};
};
$password01.focus(passwordEvent).keyup(passwordEvent).focus(passwordCheck).keyup(passwordCheck);
$password02.focus(passwordCheck).keyup(passwordCheck);
body {
background: #384047;
font-family: sans-serif;
font-size: 10px
}
form {
background: #fff;
border-radius: 10px;
padding: 4em 4em 2em;
box-shadow: 0 0 1em #222;
max-width: 400px;
margin: 100px auto;
}
p {
margin: 0 0 3em 0;
position: relative;
}
label {
font-size: 1.6em;
font-weight:600;
color: #333;
display: block;
margin: 0 0 .5em;
}
input {
display: block;
height: 40px;
width: 100%;
box-sizing: border-box;
outline: none
}
input[type="text"],
input[type="password"] {
background: #f5f5f5;
border: 1px solid #F0F0F0;
border-radius: 5px;
font-size: 1.6em;
padding: 1em 0.5em;
}
input[type="text"]:focus,
input[type="password"]:focus {
background: #fff
}
span {
border-radius: 5px;
padding: 7px 10px;
background: #2F558E;
color: #fff;
width: 160px;
display: block; /* Needed for the width to work */
text-align: center; /* For the inner text */
position: absolute;
left: 105%;
top: 25px;
}
span:after {
content: " ";
position: absolute;
/* pointer-events: none;*/
right: 100%;
top: 50%;
/*
height: 0;
width: 0;
*/
border: solid transparent;
/* border-color: rgba(136, 183, 213, 0);*/
border-right-color: #2F558E;
border-width: 8px;
margin-top: -8px;
}
.enableSub {
background: #0099FF;
border: none;
border-radius: 5px;
color: white;
height: 50px;
box-shadow: 0 3px 0 0 #005C99;
}
.disableSub {
background: #AEAEAE;
border: none;
border-radius: 5px;
color: white;
height: 50px;
}
<!DOCTYPE html>
<html>
<head>
<title>Sign Up Form</title>
<link rel="stylesheet" href="css/style.css" type="text/css" media="screen" title="no title" charset="utf-8">
</head>
<body>
<form action="#" method="post">
<p>
<label for="username">Username</label>
<input id="username" name="username" type="text">
</p>
<p>
<label for="password">Password</label>
<input id="password" name="password" type="password">
<span>Enter a password longer than 8 characters</span>
</p>
<p>
<label for="confirm_password">Confirm Password</label>
<input id="confirm_password" name="confirm_password" type="password">
<span>Please confirm your password</span>
</p>
<p>
<input type="submit" class="disableSub" value="SUBMIT">
</p>
</form>
<script src="http://code.jquery.com/jquery-1.11.0.min.js" type="text/javascript" charset="utf-8"></script>
<script src="js/app.js" type="text/javascript" charset="utf-8"></script>
</body>
</html>
$password01.next().hide().submitButton();
et al. won't work. You instead need to do;
$password01.next().hide();
submitButton();
You've declared submitButton as a function, not a method on a jQuery object, hence you need to call it as such.
The "undefined is not a function" error appears cryptic at first, but becomes clear once understood.
Since the jQuery object returned from hide() doesn't have a submitButton property (or method), hide().submitButton returns undefined. You're then trying to call that as a function (with the ()), hence JavaScript is telling you that undefined is not a function.
As well as the above, your logic is also flawed. Namely samePass is being set to true the second you click into the password1 field (since, on focus, when they're both blank, $password02.val() === $password01.val()). That means that as soon as password is > 8 chars, both conditions will match, and your submit will be enabled.
To fix this, you should probably be setting samePass and eight to false when they don't match their criteria, and calling submitButton() in all cases to update the state
//Why this function doesn't work?
function submitButton() {
if (samePass && eight) {
$('input[type="submit"]').removeAttr('disabled');
} else {
$('input[type="submit"]').attr('disabled', "true");
}
};
//Checks if the pass has 8 symbles
function passwordEvent() {
if ($password01.val().length > 8) {
eight = true;
$password01.next().hide();
submitButton();
} else {
eight = false;
$password01.next().show();
submitButton();
};
};
//Checks if the two passwards are the same
function passwordCheck() {
if ($password02.val() !== $password01.val()) {
samePass = false;
$password02.next().show();
submitButton();
} else {
samePass = true;
$password02.next().hide();
submitButton();
};
};
... which then works; http://jsfiddle.net/9qqnqLxm/
Related
I have here those codes. So basicly this is website with login to page and To do list but when I enter the username and password it didnt redirect me to the to do list website. The password and username in the JS code is password and username for now and it didnt work.Any ideas?
HTML:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>To-Do List</title>
<link rel="stylesheet" href="style.css">
</head>
<body>
<h1>To-Do List</h1>
<div id="login-container">
<h2>Login</h2>
<input type="text" id="username" placeholder="Username">
<input type="password" id="password" placeholder="Password">
<button id="login-btn">Login</button>
</div>
<div id="todo-container" style="display: none;">
<div id="input-container">
<input type="text" id="new-task" placeholder="Enter a new task">
<button id="add-btn">Add</button>
</div>
<ul id="task-list">
</ul>
</div>
<script src="script.js"></script>
</body>
</html>
CSS:
body {
font-family: Arial, sans-serif;
background-color: #f2f2f2;
}
h1 {
text-align: center;
}
#login-container {
width: 40%;
margin: 50px auto;
background-color: #fff;
padding: 20px;
border-radius: 5px;
box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
}
#todo-container {
width: 60%;
margin: 0 auto;
background-color: #fff;
padding: 20px;
border-radius: 5px;
box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
}
#input-container {
display: flex;
justify-content: space-between;
margin-bottom: 20px;
}
#new-task {
flex-grow: 1;
padding: 10px;
font-size: 16px;
border-radius: 5px;
border: none;
box-shadow: 0 0 5px rgba(0, 0, 0, 0.1);
}
#add-btn {
padding: 10px 20px;
font-size: 16px;
color: #fff;
background-color: #007bff;
border: none;
border-radius: 5px;
box-shadow: 0 0 5px rgba(0, 0, 0, 0.1);
cursor: pointer;
}
#task-list {
list-style: none;
margin: 0;
padding: 0;
}
.task {
margin-bottom: 10px;
padding: 10px;
font-size: 16px;
background-color: #fff;
border-radius: 5px;
box-shadow: 0 0 5px rgba(0, 0, 0, 0.1);
}
.delete-btn {
margin-left: 10px;
padding: 5px 10px;
font-size: 14px;
color: #fff;
background-color: #dc3545;
border: none;
border-radius: 5px;
box-shadow: 0 0 5px rgba(0, 0, 0, 0.1);
cursor: pointer;
}
JS
const loginForm = document.getElementById("login-container");
const todoContainer = document.getElementById("todo-container");
const usernameInput = document.getElementById("username");
const passwordInput = document.getElementById("password");
const loginBtn = document.getElementById("login-btn");
const addBtn = document.getElementById("add-btn");
const newTaskInput = document.getElementById("new-task");
const taskList = document.getElementById("task-list");
let tasks = [];
// Check if the user is logged in
if (isLoggedIn()) {
showTodo();
} else {
showLogin();
}
// Event listeners
loginBtn.addEventListener("click", handleLogin);
addBtn.addEventListener("click", handleAddTask);
taskList.addEventListener("click", handleDeleteTask);
// Functions
function handleLogin(event) {
event.preventDefault();
const username = usernameInput.value;
const password = passwordInput.value;
if (username === "Username" && password === "password") {
showTodo();
clearLoginInputs();
} else {
alert("Incorrect username or password. Please try again.");
}
}
function handleAddTask(event) {
event.preventDefault();
const taskName = newTaskInput.value;
if (taskName.trim() === "") {
alert("Please enter a task name.");
return;
}
const newTask = {
name: taskName,
completed: false,
};
tasks.push(newTask);
renderTasks();
clearNewTaskInput();
}
function handleDeleteTask(event) {
if (event.target.classList.contains("delete-btn")) {
const taskIndex = event.target.dataset.taskIndex;
tasks.splice(taskIndex, 1);
renderTasks();
}
}
function renderTasks() {
taskList.innerHTML = "";
tasks.forEach((task, index) => {
const taskElement = document.createElement("li");
taskElement.classList.add("task");
if (task.completed) {
taskElement.classList.add("completed");
}
const taskNameElement = document.createElement("span");
taskNameElement.textContent = task.name;
const deleteBtnElement = document.createElement("button");
deleteBtnElement.classList.add("delete-btn");
deleteBtnElement.textContent = "Delete";
deleteBtnElement.setAttribute("data-task-index", index);
taskElement.appendChild(taskNameElement);
taskElement.appendChild(deleteBtnElement);
taskList.appendChild(taskElement);
});
}
function clearNewTaskInput() {
newTaskInput.value = "";
}
function clearLoginInputs() {
usernameInput.value = "";
passwordInput.value = "";
}
function showLogin() {
loginForm.style.display = "block";
todoContainer.style.display = "none";
}
function showTodo() {
loginForm.style.display = "none";
todoContainer.style.display = "block";
}
function isLoggedIn() {
return localStorage.getItem("isLoggedIn") === "true";
}
I tryed a lot of things from changing little bit a code to switch to another browser.
Use console.log to find where exactly the error is instead of posting the entire code. The css was definitely not needed.
Try this:
if (username === "Username" && password === "password") {
console.log('Username and password matched');
showTodo();
clearLoginInputs();
}
If the statement is logged that would mean showTodo();clearLoginInputs(); are being executed. In this specific case, if the login inputs are being cleared, it means that the block is being called.
Now the question will be why isn't element.style.diplsay="block" not working.
Check out this link. I think it'll help
getElementById().style.display does not work
Cheers :)
I tested the same code locally and it works fine. You should check that the script file is included correctly. As a demonstration, instead of including an external script, copy and paste your script in the .html file between script tags and you will see that it works as expected.
I have a Details tab with a dropdown that swaps forms in and out and a Result tab that displays the result in a graph. When the user selects "Result" I want to validate the data entry before going to the result tab.
What happens is that when the Result tab is clicked it becomes active and changes color. I then goes into script.js displayResultContent() which validates the data entry. If the data is not valid I don't want to proceed to the result tab so I only show the result if the data is okay.
The issue I have is that if the data is invalid, error messages are displayed on the form, but the Result tab remains displayed with the active color instead of changing to the non active color. Once the user clicks the mouse on the screen the tab changes color.
Is there any way to make this tab change to the non active color without having to click on the screen? I haven't yet put the media queries in so this looks best on a wide screen, otherwise the tabs are displayed below each other instead of beside. It still works though.
const DATE_TYPE_PAST = 0;
const DATE_TYPE_FUTURE = 1;
const SUCCESS = 0;
const ERROR = 1;
$(function() {
$('#details-tab').click(displayDetails);
$('#result-tab').click(displayResultContent);
$("#your-details-tab").click(displayYourDetailsTab);
$("#your-superannuation-tab").click(displayYourSuperannuationTab);
});
function displayYourDetailsTab() {
removeAllForms();
var form = $("#your-details-form");
form.show();
$('#details-tab').html("Your Details");
}
function displayYourSuperannuationTab() {
removeAllForms();
var form = document.getElementById("your-superannuation-form");
form.style.display = 'block';
$('#details-tab').html("Your Superannuation");
}
function removeAllForms() {
var forms = document.getElementsByTagName('form');
for (var i = 0; i < forms.length; i++) {
forms[i].style.display = "none";
}
}
function displayDetails() {
$('#details').show();
$('#result').hide();
$('#result-tab').removeClass('active');
$('#details-tab').addClass('active');
}
function displayResultContent() {
// FIRST CHECK DATA ENTRY
const dateResult = checkDate(document.getElementById("date-of-birth"), DATE_TYPE_PAST);
const rentResult = checkMandatoryWholeNumber(document.getElementById("fortnightly-rent"), "Fortnightly rent ", 0, 999);
if (dateResult === SUCCESS && rentResult === SUCCESS) {
$('#result').show();
$('#details').hide();
$('#result-tab').addClass('active');
$('#details-tab').removeClass('active');
}else {
$('#result-tab').removeClass('active');
}
}
const showError = (input, message) => {
// get the form-field element
let formField = input.closest(".form-field");
// add the error class
formField.classList.remove('success');
formField.classList.add('error');
// show the error message
const error = formField.querySelector('small');
error.textContent = message;
};
const showSuccess = (input) => {
// get the form-field element
let formField = input.closest(".form-field");
// remove the error class
formField.classList.remove('error');
formField.classList.add('success');
// hide the error message
const error = formField.querySelector('small');
error.textContent = '';
};
const yourDetailsForm = document.getElementById("your-details-form");
if (yourDetailsForm != null) {
yourDetailsForm.addEventListener('input', function(e) {
switch (e.target.id) {
case 'date-of-birth':
checkDate(document.getElementById(e.target.id), DATE_TYPE_PAST);
break;
case 'fortnightly-rent':
checkMandatoryWholeNumber(document.getElementById(e.target.id), "Fortnightly rent ", 0, 999);
break;
}
});
}
const isRequired = value => value !== '';
const isValidDate = function(date) {
return (date !== "Invalid Date") && date !== ("Nan");
}
function checkDate(dateElement, dateType) {
const val = dateElement.value;
const newDate = new Date(val);
if (isValidDate(newDate)) {
const today = new Date();
today.setHours(0,0,0,0);
if (dateType === DATE_TYPE_PAST) {
if (newDate < today) {
// okay
showSuccess(dateElement);
return SUCCESS;
}else {
// error
showError(dateElement, "date must be in the past");
return ERROR;
}
} if (dateType === DATE_TYPE_FUTURE) {
if (newDate >= today) {
// okay
showSuccess(dateElement);
return SUCCESS;
}else {
// error
showError(dateElement, "date must be in the future");
return ERROR;
}
}
}else {
showError(dateElement, "date is mandatory");
return ERROR;
}
}
$(document).on("keydown", ".whole-number", function (e) {
const invalidChars = [
"-",
"+",
"e",
".",
];
if (invalidChars.includes(e.key)) {
e.preventDefault();
}
});
function checkMandatoryWholeNumber(element, prefix, min, max) {
if (!isRequired(element.value)) {
showError(element, prefix + " is mandatory");
return ERROR;
}
const val = parseInt(element.value);
if (val < min || val > max) {
showError(element, prefix + " must be between " + min + " and " + max);
return ERROR;
}
showSuccess(element);
return SUCCESS;
}
html, body {
height: 100%;
margin: 0;
overflow:hidden;
}
.content {
height:100%;
margin-left: 15%;
margin-right: 15%;
display:flex;
flex-flow: column;
}
.content .result-content {
background-color: #FFF;
flex: 1 1 auto;
margin-left:1%;
margin-right:1%;
display: none;
}
#tabs {
width: 70%;
margin: 0 auto;
padding: 0;
border-bottom: 7px solid #FE6D73;
margin-top: 50px;
}
.form-container {
width: 70%;
height: 98%;
background-color: #FFF;
margin: 0 auto;
overflow-y: auto;
overflow-x: hidden;
padding-bottom: 7px;
box-sizing: border-box;
padding-top: 0px;
}
li {
list-style: none;
}
/*******************************************************************/
/* NAV TABS */
/******************************************************************/
.nav-link {
border-radius: 15px 15px 0px 0px !important;
text-decoration: none;
height: 40px;
font-size: 80%;
background-color: #eeeeee !important;
color: #aaaaaa;
}
.nav-link.active,
.nav-link:active,
.nav-link:hover,
.nav-link:focus {
border-radius: 15px 15px 0px 0px !important;
background-color: #FE6D73 !important;
color: #FEF9EF !important;
}
.nav-link-left {
width: 255px;
}
.nav-link-right {
width: 100px;
}
.nav-tabs>li>ul>li>a {
width: 200px;
}
.dropdown-menu {
z-index: 999999;
}
.nav-tabs>li>ul {
background-color: #FE6D73 !important;
}
/* Remove border from tabs */
.nav-tabs .nav-link {
border: 0px solid transparent;
}
/* This is the dropdown link */
.dropdown-item {
background-color: #FE6D73 !important;
color: #FEF9EF !important;
}
/* Border at bottom of each item in the drop down list */
.dropdown-menu>li {
border-bottom: 1px solid #FEF9EF !important;
}
.nav-tabs>li>ul>li.active>a, .nav-tabs>li>ul>li.active>a:focus, .nav-tabs>li>ul>li>a:hover {
background-color: #FEF9EF !important;
color: #FE6D73 !important;
}
.dropdown-menu {
border-top: 1px solid #FEF9EF;
}
/*******************************************************************/
/* FORMS */
/******************************************************************/
input[type="number"] {
/*80px*/
width: 5em;
font-size: 80%;
}
input[type="date"] {
border: 1px solid #cccccc;
}
input {
border: 1px solid #cccccc;
}
#your-superannuation-form {
display: none;
}
form {
margin-top: 20px;
background-color: beige;
}
.form-group {
margin-top: 20px;
}
.disabled-link {
cursor: not-allowed;
opacity: 0.5;
}
.disabled-text {
opacity: 0.5;
}
.enabled-text {
opacity: 1.0;
}
.enabled-link {
cursor: pointer;
opacity: 1.0;
}
.pointer-not-allowed{
cursor: not-allowed;
}
.pointer-allowed {
cursor: pointer;
}
form label {
font-family: 'opensansreg', 'Verdana', 'Arial';
}
.form-text {
font-family: Georgia;
align-self: start;
}
.button-text {
font-family: Georgia;
font-size:80%;
}
.input-text {
font-family: Consolas, Lucida Console, monospace;
}
:root {
--error-color: #dc3545;
--success-color: #cccccc;
--warning-color: #ffc107;
}
.form-field input:focus {
outline: none;
}
.form-field.error input {
/* border-color: var(--error-color); */
border: 1px solid #dc3545;
}
.form-field.success input {
/* border-color: var(--success-color); */
border: 1px solid #cccccc;
}
.form-field small {
color: var(--error-color);
font-size: 70%;
display: block;
}
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
<link href="https://cdn.jsdelivr.net/npm/bootstrap#5.0.2/dist/css/bootstrap.min.css" rel="stylesheet">
<link rel="stylesheet" href="style.css"/>
</head>
<body>
<div id="tabs">
<ul class="nav nav-tabs">
<li class="dropdown nav-item">
<a class="nav-link nav-link-left dropdown-toggle active" id="details-tab" data-bs-toggle="dropdown" href="#" role="button" aria-expanded="false">Details</a>
<ul class="dropdown-menu">
<li><a class="dropdown-item" id="your-details-tab" href="#">Your Details</a></li>
<li><a class="dropdown-item" id="your-superannuation-tab" href="#">Your Superannuation</a></li>
</ul>
</li>
<li class="nav-item">
<a class="nav-link nav-link-right" id="result-tab" href="#" tabindex="-1">Result</a>
</li>
</ul>
</div>
<div class="content">
<div class="form-container" id="details">
<form id="your-details-form">
<div class="form-group">
<label for="date-of-birth" class="form-text">Date of Birth</label>
<div class="form-field">
<input type="date" class="form-text" id="date-of-birth" name="date-of-birth">
<small></small>
</div>
</div>
<div class="form-group">
<label for="fortnightly-rent" class="form-text">Fortnightly Rent</label>
<div class="form-field">
<input type="text" class="input-text" size="4" id="fortnightly-rent" name="fortnightly-rent"
onKeyDown="if (this.value.length == 4) this.value = this.value.slice(0, -1);"/>
<small></small>
</div>
</div>
</form>
<form id="your-superannuation-form">
THIS IS YOUR SUPERANNUATION FORM
</form>
</div> <!-- end form-container-->
<div class="result-content" id="result">
THIS IS THE RESULT
</div>
</div>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.6.0/jquery.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/bootstrap#5.0.2/dist/js/bootstrap.bundle.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/chart.js#3.8.0/dist/chart.min.js"></script>
<script type="text/javascript" src="script.js"></script>
</body>
</html>
Please remove the .nav-link:focus selector from this declaration
.nav-link.active,
.nav-link:active,
.nav-link:hover{
border-radius: 15px 15px 0px 0px !important;
background-color: #FE6D73 !important;
color: #FEF9EF !important;
}
Currently when you click on a tab the focus remains and it goes only after clicking away
.nav-link.active,
.nav-link:active,
.nav-link:hover,
.nav-link:focus <---- It works properly after removing this
{
border-radius: 15px 15px 0px 0px !important;
background-color: #FE6D73 !important;
color: #FEF9EF !important;
}
I started a beginners project to learn more about JS with a multiuser ATM.
Things I'm trying to do:
3 Users that have password and balance when they log in
The login page should redirect you to the ATM site, and it will show you your balance in a pre-built calculator
I want to make the ATM work too but I first need to get the login right
Here is my code
// Login: Try limit, page change, usernames
let entryCount = 1;
let entryLimit = 3;
let users = [
{ name: "Emilio", password: "a", balance: 1000 },
{ name: "Andrea", password: "b", balance: 20000 },
{ name: "Hugo", password: "c", balance: 300000 },
];
let mainScreen = document.getElementById('login-page')
let conctentAccountScreen = document.createTextNode("account screen")
let accountScreen = document.createElement("span").setAttribute("id", "accountScreen")
// Login
let button = document.getElementById ('login');
button.onclick = function() {
let username = document.getElementById('user').value;
let password = document.getElementById('pass').value;
userExists = false
correctPassword = false
saldoExists = false
for (let i = 0; i < users.length; i++) {
if (username == users[i].username && password == users[i].password) {
userExists = true
correctPassword = true
saldoExists = true
window.location.href = "atm.html"
} else{
alert('Try again bro')
}
if (entryCount < entryLimit) {
entryCount++
alert('Username or Password are incorrect, please try again')
} else {
alert('You exceeded the number of tries')
window.location.href = "index.html"
}
}
}
#import url(https://fonts.googleapis.com/css?family=Roboto:300);
.login-page {
width: 360px;
padding: 8% 0 0;
margin: auto;
}
.form {
position: relative;
z-index: 1;
background: #FFFFFF;
max-width: 360px;
margin: 0 auto 100px;
padding: 45px;
text-align: center;
box-shadow: 0 0 20px 0 rgba(0, 0, 0, 0.2), 0 5px 5px 0 rgba(0, 0, 0, 0.24);
}
.form input {
font-family: "Roboto", sans-serif;
outline: 0;
background: #f2f2f2;
width: 100%;
border: 0;
margin: 0 0 15px;
padding: 15px;
box-sizing: border-box;font-size: 14px;
}
h1 {
font-family: "Roboto", sans-serif;
width: 100%;
border: 0;
box-sizing: border-box;font-size: 25px;
margin-bottom: 50px;
}
.form button {
font-family: "Roboto", sans-serif;
text-transform: uppercase;
outline: 0;
background: #fce205;
width: 100%;
border: 0;
padding: 15px;
color: #FFFFFF;
font-size: 14px;
-webkit-transition: all 0.3 ease;
transition: all 0.3 ease;
cursor: pointer;
}
.form button:hover,.form button:active,.form button:focus {
background: #ffbf00;
}
.form .message {
margin: 15px 0 0;
color: #b3b3b3;
font-size: 12px;
}
.form .message a {
color: #4CAF50;
text-decoration: none;
}
.form .register-form {
display: none;
}
.container {
position: relative;
z-index: 1;
max-width: 300px;
margin: 0 auto;
}
.container:before, .container:after {
content: "";
display: block;
clear: both;
}
.container .info {
margin: 50px auto;
text-align: center;
}
.container .info h1 {
margin: 0 0 15px;
padding: 0;
font-size: 36px;
font-weight: 300;color: #1a1a1a;
.container .info span {
color: #4d4d4d;
font-size: 12px;
}
.container .info span a {
color: #000000;
text-decoration: none;
}
.container .info span .fa {
color: #EF3B3A;
}
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<!-- CSS with Bootstrap -->
<link rel="stylesheet" href="css/style.css">
<script src="js/index.js"></script>
<title>ATM</title>
</head>
<body>
<div class="login-page">
<div class="form">
<h1>Welcome back to your bank, please log in.</h1>
<form class="login-form">
<input type="text" placeholder="username" id="user">
<input type="password" placeholder="password" id="pass">
<button id="login" type="button">login</button>
</form>
</div>
</div>
<!-- JAVASCRIPT -->
</body>
</html>
Dunno if this is what you need, but to change the html page via Javascript you can simply do:
location.href = '/something.html';
Or to an external site like this:
location.href = "https://stackoverflow.com/";
Also your code will alert repeatedly as you are doing alert('Try again bro') for EVERY user in the users array... also where is userExists, correctPassword and saldoExists being declarated?
Now this seems a better way of handling if user and password exists, dunno if it's what you're trying tho:
button.onclick = function() {
let username = document.getElementById('user').value;
let password = document.getElementById('pass').value;
const user = user.find(x => username == x.username && password == x.password);
if (user) {
// Do whataver you want if user is found.
location.href = "atm.html"
} else {
// Do whataver you want if user is NOT found.
alert('Try again bro');
}
}
And as so for last observation, you might like to import your Javascript file at the end of the body in the html (more information about why here: https://hackinbits.com/interview-questions/html/why-script-tags-should-be-placed-at-the-end-of-body-tag) (this is also potentially causing the error you commented)
By clicking button all values are showing properly but when I use key event i.e ENTER Key on textarea to send the data then it's not showing the data. I have tried below code but it's just showing empty div. here is the jsfiddle Link
var messages = document.getElementById("messages");
var textbox = document.getElementById("textbox");
var button = document.getElementById("button");
$(document).ready(function() {
$("#textbox").emojioneArea({
pickerPosition: "top",
events: {
keyup: function(editor, event) {
if (event.which == 13) {
if (event.shiftKey) {
// With shift
} else {
event.preventDefault();
$('#button').click();
}
}
}
}
});
});
button.addEventListener("click", function(event) {
var newMessage = document.createElement("div");
newMessage.setAttribute('class', 'list');
newMessage.innerHTML = textbox.value;
messages.appendChild(newMessage);
textbox.value = "";
});
.wrap {
width: 300px;
margin: 0 auto;
}
.chat-area {
width: 300px;
border: 2px solid #283747;
margin: 0 auto;
height: 200px;
overflow: auto;
}
.title {
background-color: #5D6D7E;
color: #fff;
font-family: verdana;
text-align: center;
padding: 20px 0;
}
.list {
background-color: #34495E;
color: #fff;
font-family: verdana;
list-style-type: none;
padding: 20px 15px 20px 15px;
margin: 10px 10px;
border-radius: 5px;
white-space: pre-wrap;
}
#textbox {
width: 300px;
height: 80px;
font-family: cursive;
}
<link rel="stylesheet" type="text/css" href="https://cdnjs.cloudflare.com/ajax/libs/emojionearea/3.4.1/emojionearea.min.css">
<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.4.1/jquery.js"></script>
<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/emojionearea/3.4.1/emojionearea.min.js"></script>
<div class="wrap">
<div class="chat-area">
<div class="title">Chat Box</div>
<div id="messages"></div>
</div>
<textarea id="textbox" type="text" placeholder="shout"></textarea>
</div>
<button id="button">send</button>
Since you are using emojioneArea you should use getText() and setText() methods which comes with emojioneArea library.
Here is a fiddle: https://jsfiddle.net/2vdeLgph/
function sendMessage() {
var newMessage = document.createElement("div");
newMessage.setAttribute('class', 'list');
newMessage.innerHTML = $('#textbox').data("emojioneArea").getText().trim();
messages.appendChild(newMessage);
$('#textbox').data("emojioneArea").setText('');
}
document.getElementById("button1").addEventListener("click", mouseOver1);
function mouseOver1(){
document.getElementById("button1").style.color = "red";
}
document.getElementById("button2").addEventListener("click", mouseOver);
function mouseOver(){
document.getElementById("button2").style.color = "purple";
}
$("#button1").hover(function() {
$(this).css('cursor','pointer');
});
$("#button2").hover(function() {
$(this).css('cursor','pointer');
});
$('#button1').on('click', function () {
var error = 0;
var usernameError = document.getElementById("username_error1");
var passwordError = document.getElementById("password_error2");
if ($(".existingUsername").get(0).value != "S0104675") {
usernameError.innerHTML = "Please enter an existing valid username";
error = 1;
} else {
usernameError.innerHTML = '';
}
if ($(".existingPassword").get(0).value != "honor433") {
passwordError.innerHTML = "Please enter an existing valid password";
error = 1;
} else {
passwordError.innerHTML = '';
}
if(error == 0)
{
$("#para1").animate({ left: "-100%" });
$(".username-label").animate({ left: "-105%" });
$(".existingUsername").animate({ left: "-105%" });
$(".password-label").animate({ left: "-105%" });
$(".existingPassword").animate({ left: "-105%" });
$("#button1").animate({ left: "-105%" });
}
});
$('#button2').on('click', function () {
var newUsernameError = $("#New_Username_error").html('');
var newPasswordError = $("#New_Password_error").html('');
var newEmailAddressError = $("#New_Email_error").html('');
var newRepeatEmailAddressError = $("#Repeat_Email_error").html('');
// just to make the later conditions easier to read, let's grab all the values into vars:
var newUsername = $('.newUsername').val();
var newPassword = $('.newPassword').val();
var newEmail = $('.newEmail').val();
var repeatEmail = $('.repeatEmail').val();
var errorsFound = false;
if (newUsername === "") {
errorsFound = true;
newUsernameError.html("The username must not be empty.");
} else if (newUsername.length < 6) {
errorsFound = true;
newUsernameError.html("The username must be at least 6 characters.");
}
if (newPassword.length < 6) {
errorsFound = true;
newPasswordError.html("The password must be at least 6 characters.");
}
if (newEmail === "") {
errorsFound = true;
newEmailAddressError.html("The email must not be left empty.");
} else if (!/#/.test(newEmail)) {
errorsFound = true;
newEmailAddressError.html("The email must contain an # symbol.");
}
if (repeatEmail !== newEmail) {
errorsFound = true;
newRepeatEmailAddressError.html("This repeat email doesn't equal to the first one entered.");
}
});
.intro h1 {
font-family: 'Cambria';
font-size: 16pt;
font: bold;
text-align: left;
}
.intro p {
font-family: 'Calibri';
font: italic;
font-size: 12pt;
padding: 0px 690px 0px 20px;
text-align: left;
}
.content {
border: 2px solid;
-webkit-border-radius: 10px;
-moz-border-radius: 10px;
border-radius: 10px;
}
#para1 {
padding: 0px 1050px 0px 20px;
position: relative;
}
#para2 {
padding: 0px 1099px 0px 20px;
position: relative;
}
.username-label,
.password-label {
margin: 10px 0px 0px 350px;
position: relative;
top: -70px;
}
.existingUsername,
.existingPassword,
#username_error1,
#password_error2
{
top: -70px;
position: relative;
}
#button1{
background-color: #add8e6;
margin-left: 425px;
position: relative;
top: -70px;
-webkit-border-radius: 10px;
-moz-border-radius: 10px;
border-radius:10px;
padding: 0px 20px 0px 20px;
}
#button2{
background-color: #add8e6;
margin-left: -500px;
position: relative;
top: -30px;
-webkit-border-radius: 10px;
-moz-border-radius: 10px;
border-radius: 10px;
padding: 0px 20px 0px 20px;
}
.Username-label1,
.Password-label2,
.Email-label3,
.Repeat-Email-label4
{
margin: 0px 0px 0px 330px;
position: relative;
top: -70px;
}
.newUsername,
.newPassword,
.newEmail,
.repeatEmail{
position: relative;
top: -70px;
margin-left: 40px;
}
span{
color: red;
margin-left: 300px;
position: relative;
top: -60px;
}
<html>
<head>
<link href="Home.css" rel="stylesheet" />
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
<title>Project</title>
</head>
<body>
<div class="container">
<div class="intro">
<h1>Welcome to Cuyahoga Community College Student Services Online</h1>
<p>Cuyahoga Community College recognizes students' rights to access personal and academic records in accordance with the Family Educational Rights and Privacy Act of 1974 (FERPA) as amended by Public Law 93-568.</p>
</div>
<br/>
<div class="content">
<div class="row top">
<p id="para1">Already have an account with us? Returning users may log in by entering their site username and password. </p>
<div class="login">
<label class="username-label" for="existingUsername">Username</label>
<input class="existingUsername" type="text" /><br><span id="username_error1"></span><br>
<label class="password-label" for="existingPassword">Password</label>
<input class="existingPassword" type="password"/><br><span id="password_error2"></span><br>
<button id="button1">Log in</button>
</div>
</div>
<hr/>
<div class="row bottom">
<p id="para2">New users, please create a new account by providing us with some basic information.</p>
<div class= "new_customers_info">
<label class="Username-label1" for="newUsername">Username</label>
<input class="newUsername" type="text"/><br><span id="New_Username_error"></span><br>
<label class="Password-label2" for="newPassword">Password</label>
<input class="newPassword" type="password"/><br><span id="New_Password_error"></span><br>
<label class="Email-label3" for="newEmail">Email Address</label>
<input class="newEmail" type="email"/><br><span id="New_Email_error"></span><br>
<label class="Repeat-Email-label4" for="repeatEmail">Repeat Email Address</label>
<input class="repeatEmail" type="email"/><span id="NewReenter_Email_error"></span>
<button id="button2">Create Account</button>
</div>
</div>
</div>
<br/>
<footer>Cuyahoga Community College</footer>
<footer>700 Carnegie Avenue, Cleveland, Ohio, 44115</footer>
</div>
<script src="Home.js"></script>
</body>
</html>
I am working on validating (the lower part) text boxes, and I have encountered a problem when trying to validate username text box. For example, with the value.length (which I changed to length) in my first if condition.
When I click on the 'Create an account' button, it doesn't do anything (which I know that it shouldn't do anything now only if the username is at least 6 characters, but when I do className or Id.length it works) but for some reason it displays the error message, even though I have the correct length of words or more inside the text box.
Here is my code.
Instead of $(".newUsername").length use $(".newUsername").val().length.
EDIT:
I'd like to follow #Stephen P 's kind suggestions. $(".newUsername") returns an array of all the elements that satisfies the .newUsername selector, or all the elements that has the newUsername class. $(".newUsername").length returns the length of the array, or in this case the number of elements that has the class.
However, $(".newUsername").val() gets the value of the input, which is a string. $(".newUsername").val().length returns the length of the string, which is the value you are trying to retrieve.