Html form popup javascript

Как сделать — Всплывающую форму

Узнать, как создать всплывающую форму с помощью CSS и JavaScript.

Создать всплывающую форму

Шаг 1) Добавить HTML

Используйте элемент для обработки входных данных. Вы можете узнать больше об этом в нашем PHP учебнике.

Пример

Шаг 2) Добавить CSS:

Пример

/* Кнопка, используемая для открытия контактной формы — фиксируется в нижней части страницы */
.open-button background-color: #555;
color: white;
padding: 16px 20px;
border: none;
cursor: pointer;
opacity: 0.8;
position: fixed;
bottom: 23px;
right: 28px;
width: 280px;
>

/* Всплывающая форма-скрыта по умолчанию */
.form-popup display: none;
position: fixed;
bottom: 0;
right: 15px;
border: 3px solid #f1f1f1;
z-index: 9;
>

/* Добавить стили для контейнера формы */
.form-container max-width: 300px;
padding: 10px;
background-color: white;
>

/* Поля ввода полной ширины */
.form-container input[type=text], .form-container input[type=password] width: 100%;
padding: 15px;
margin: 5px 0 22px 0;
border: none;
background: #f1f1f1;
>

/* Когда входы получают фокус, сделайте что-нибудь */
.form-container input[type=text]:focus, .form-container input[type=password]:focus background-color: #ddd;
outline: none;
>

/* Установите стиль для кнопки отправить/войти */
.form-container .btn background-color: #4CAF50;
color: white;
padding: 16px 20px;
border: none;
cursor: pointer;
width: 100%;
margin-bottom:10px;
opacity: 0.8;
>

/* Добавить красный цвет фона для кнопки «Отмена» */
.form-container .cancel background-color: red;
>

/* Добавить некоторые эффекты наведения на кнопки */
.form-container .btn:hover, .open-button:hover opacity: 1;
>

Шаг 3) Добавить JavaScript:

Пример

function openForm() <
document.getElementById(«myForm»).style.display = «block»;
>

function closeForm() document.getElementById(«myForm»).style.display = «none»;
>

Совет: Зайдите на наш учебник HTML Форм чтобы узнать больше о формах HTML.

Совет: Зайдите на наш учебник CSS Форм чтобы узнать больше о том, как стилизовать элементы формы.

Источник

How to Create a Popup Form Using JavaScript

Popup forms are a great way to have dialogs on your website. You can create popup login forms, contact forms or any other type of forms for your site. The popup button will be just under the visitor’s eye. When a user clicks on the popup button, the form will appear on the screen.

Here you can learn how to create a popup form using JavaScript.

Use the display = «block» for the openForm() and display = «none» for the closeForm() functions to show and close the form when clicked:

function openTheForm() < document.getElementById("popupForm").style.display = "block"; > function closeTheForm() < document.getElementById("popupForm").style.display = "none"; >

Example of popup form using JavaScript:

html> html> head> title>Title of the document title> style> * < box-sizing: border-box; > .openBtn < display: flex; justify-content: left; > .openButton < border: none; border-radius: 5px; background-color: #1c87c9; color: white; padding: 14px 20px; cursor: pointer; position: fixed; > .loginPopup < position: relative; text-align: center; width: 100%; > .formPopup < display: none; position: fixed; left: 45%; top: 5%; transform: translate(-50%, 5%); border: 3px solid #999999; z-index: 9; > .formContainer < max-width: 300px; padding: 20px; background-color: #fff; > .formContainer input[type=text], .formContainer input[type=password] < width: 100%; padding: 15px; margin: 5px 0 20px 0; border: none; background: #eee; > .formContainer input[type=text]:focus, .formContainer input[type=password]:focus < background-color: #ddd; outline: none; > .formContainer .btn < padding: 12px 20px; border: none; background-color: #8ebf42; color: #fff; cursor: pointer; width: 100%; margin-bottom: 15px; opacity: 0.8; > .formContainer .cancel < background-color: #cc0000; > .formContainer .btn:hover, .openButton:hover < opacity: 1; > style> head> body> h2>Popup Form h2> p>Click on the "Open Form" button to open the popup form. p> div class="openBtn"> button class="openButton" onclick="openForm()">strong>Open Form strong> button> div> div class="loginPopup"> div class="formPopup" id="popupForm"> form action="/action_page.php" class="formContainer"> h2>Please Log in h2> label for="email"> strong>E-mail strong> label> input type="text" id="email" placeholder="Your Email" name="email" required> label for="psw"> strong>Password strong> label> input type="password" id="psw" placeholder="Your Password" name="psw" required> button type="submit" class="btn">Log in button> button type="button" class="btn cancel" onclick="closeForm()">Close button> form> div> div> script> function openForm( ) < document.getElementById("popupForm").style.display = "block"; > function closeForm( ) < document.getElementById("popupForm").style.display = "none"; > script> body> html>

It is also possible to separate the modal box and close it by clicking anywhere outside of the box. For that, you just need to use the target event property which returns the element that triggered the event:

function openForm() < document.getElementById("loginPopup").style.display = "block"; > function closeForm() < document.getElementById("loginPopup").style.display = "none"; > // When the user clicks anywhere outside of the modal, close it window.onclick = function (event) < let modal = document.getElementById('loginPopup'); if (event.target == modal) < closeForm(); > >

It is not too difficult to have several Popup Forms use the data-*global attribute. The data-* attribute is used to store custom data private to the page. Here, we use a data-modal attribute:

let modalBtns = [. document.querySelectorAll(".button")]; modalBtns.forEach(function (btn) < btn.onclick = function () < let modal = btn.getAttribute('data-modal'); document.getElementById(modal).style.display = "block"; >>); let closeBtns = [. document.querySelectorAll(".close")]; closeBtns.forEach(function (btn) < btn.onclick = function () < let modal = btn.closest('.modal'); modal.style.display = "none"; >>); window.onclick = function (event) < if (event.target.className === "modal") < event.target.style.display = "none"; >>

Example of setting multiple popup forms in one page:

html> html> head> title>Title of the document title> style> .modal < display: none; position: fixed; z-index: 8; left: 0; top: 0; width: 100%; height: 100%; overflow: auto; background-color: rgb(0, 0, 0); background-color: rgba(0, 0, 0, 0.4); > .modal-content < margin: 50px auto; border: 1px solid #999; width: 60%; > h2, p < margin: 0 0 20px; font-weight: 400; color: #999; > span < color: #666; display: block; padding: 0 0 5px; > form < padding: 25px; margin: 25px; box-shadow: 0 2px 5px #f5f5f5; background: #eee; > input, textarea < width: 90%; padding: 10px; margin-bottom: 20px; border: 1px solid #1c87c9; outline: none; > .contact-form button < width: 100%; padding: 10px; border: none; background: #1c87c9; font-size: 16px; font-weight: 400; color: #fff; > button:hover < background: #2371a0; > .close < color: #aaa; float: right; font-size: 28px; font-weight: bold; > .close:hover, .close:focus < color: black; text-decoration: none; cursor: pointer; > button.button < background: none; border-top: none; outline: none; border-right: none; border-left: none; border-bottom: #02274a 1px solid; padding: 0 0 3px 0; font-size: 16px; cursor: pointer; > button.button:hover < border-bottom: #a99567 1px solid; color: #a99567; > style> head> body> h2>Multiple Popup Forms h2> p> button class="button" data-modal="modalOne">Contact Us button> p> p> button class="button" data-modal="modalTwo">Send a Compliant Form button> p> div id="modalOne" class="modal"> div class="modal-content"> div class="contact-form"> a class="close">× a> form action="/"> h2>Contact Us h2> div> input class="fname" type="text" name="name" placeholder="Full name" /> input type="text" name="name" placeholder="Email" /> input type="text" name="name" placeholder="Phone number" /> input type="text" name="name" placeholder="Website" /> div> span>Message span> div> textarea rows="4"> textarea> div> button type="submit" href="/">Submit button> form> div> div> div> div id="modalTwo" class="modal"> div class="modal-content"> div class="contact-form"> span class="close">× span> form action="/"> h2>Complaint form h2> div> input class="fname" type="text" name="name" placeholder="Full name" /> input type="text" name="name" placeholder="Email" /> input type="text" name="name" placeholder="Phone number" /> input type="text" name="name" placeholder="Website" /> div> span>Message span> div> textarea rows="4"> textarea> div> button type="submit" href="/">Submit button> form> div> div> div> script> let modalBtns = [. document.querySelectorAll(".button")]; modalBtns.forEach(function (btn) < btn.onclick = function ( ) < let modal = btn.getAttribute("data-modal"); document.getElementById(modal).style.display = "block"; >; >); let closeBtns = [. document.querySelectorAll(".close")]; closeBtns.forEach(function (btn) < btn.onclick = function ( ) < let modal = btn.closest(".modal"); modal.style.display = "none"; >; >); window.onclick = function (event) < if (event.target.className === "modal") < event.target.style.display = "none"; > >; script> body> html>

The event target Property

The target property of event enterface is a reference to the object onto which the event was dispatched, opposed to the Event.currentTarget when the event handler is called during the bubbling or capturing phase.

Источник

How TO — Popup Form

Learn how to create a popup form with CSS and JavaScript.

How To Create a Popup Form

Step 1) Add HTML

Use a element to process the input. You can learn more about this in our PHP tutorial.

Example

Login

Step 2) Add CSS:

Example

/* Button used to open the contact form — fixed at the bottom of the page */
.open-button background-color: #555;
color: white;
padding: 16px 20px;
border: none;
cursor: pointer;
opacity: 0.8;
position: fixed;
bottom: 23px;
right: 28px;
width: 280px;
>

/* The popup form — hidden by default */
.form-popup display: none;
position: fixed;
bottom: 0;
right: 15px;
border: 3px solid #f1f1f1;
z-index: 9;
>

/* Add styles to the form container */
.form-container max-width: 300px;
padding: 10px;
background-color: white;
>

/* Full-width input fields */
.form-container input[type=text], .form-container input[type=password] width: 100%;
padding: 15px;
margin: 5px 0 22px 0;
border: none;
background: #f1f1f1;
>

/* When the inputs get focus, do something */
.form-container input[type=text]:focus, .form-container input[type=password]:focus background-color: #ddd;
outline: none;
>

/* Set a style for the submit/login button */
.form-container .btn background-color: #04AA6D;
color: white;
padding: 16px 20px;
border: none;
cursor: pointer;
width: 100%;
margin-bottom:10px;
opacity: 0.8;
>

/* Add a red background color to the cancel button */
.form-container .cancel background-color: red;
>

/* Add some hover effects to buttons */
.form-container .btn:hover, .open-button:hover opacity: 1;
>

Step 3) Add JavaScript:

Example

function openForm() <
document.getElementById(«myForm»).style.display = «block»;
>

function closeForm() document.getElementById(«myForm»).style.display = «none»;
>

Tip: Go to our HTML Form Tutorial to learn more about HTML Forms.

Tip: Go to our CSS Form Tutorial to learn more about how to style form elements.

Источник