#javascript #jquery #html #css #twitter-bootstrap
#javascript #jquery #HTML #css #twitter-bootstrap
Вопрос:
Я хочу создать фиксированный сворачиваемый аккордеон в нижней части окна страницы, как в этом примере. в примере у нас есть серый аккордеон внизу.
Любая помощь будет отличной.
Спасибо.
var acc = document.getElementsByClassName("accordion");
var i;
for (i = 0; i < acc.length; i ) {
acc[i].onclick = function(){
this.classList.toggle("active");
this.nextElementSibling.classList.toggle("show");
}
}
/* Style the buttons that are used to open and close the accordion panel */
button.accordion {
background-color: #eee;
color: #444;
cursor: pointer;
padding: 18px;
width: 100%;
text-align: left;
border: none;
outline: none;
transition: 0.4s;
}
/* Add a background color to the button if it is clicked on (add the .active class with JS), and when you move the mouse over it (hover) */
button.accordion.active, button.accordion:hover {
background-color: #ddd;
}
/* Style the accordion panel. Note: hidden by default */
div.panel {
padding: 0 18px;
background-color: white;
display: none;
}
/* The "show" class is added to the accordion panel when the user clicks on one of the buttons. This will show the panel content */
div.panel.show {
display: block;
}
<button class="accordion">Section 1</button>
<div class="panel">
<p>Lorem ipsum...</p>
</div>
Ответ №1:
Создайте оболочку div
и дайте ей следующее style
:
.wrapper {
position: fixed;
bottom: 0;
left: 0;
width: 100%;
}
Отсутствует только анимация, но не уверен, хотите ли вы ее иметь.
ДЕМОНСТРАЦИЯ
var acc = document.getElementsByClassName("accordion");
var i;
for (i = 0; i < acc.length; i ) {
acc[i].onclick = function() {
this.classList.toggle("active");
this.nextElementSibling.classList.toggle("show");
}
}
.wrapper {
position: fixed;
bottom: 0;
left: 0;
widtH: 100%;
}
/* Style the buttons that are used to open and close the accordion panel */
button.accordion {
background-color: #eee;
color: #444;
cursor: pointer;
padding: 18px;
width: 100%;
text-align: left;
border: none;
outline: none;
transition: 0.4s;
}
/* Add a background color to the button if it is clicked on (add the .active class with JS), and when you move the mouse over it (hover) */
button.accordion.active,
button.accordion:hover {
background-color: #ddd;
}
/* Style the accordion panel. Note: hidden by default */
div.panel {
padding: 0 18px;
background-color: white;
display: none;
}
/* The "show" class is added to the accordion panel when the user clicks on one of the buttons. This will show the panel content */
div.panel.show {
display: block;
}
<div class="wrapper">
<button class="accordion">Section 1</button>
<div class="panel">
<p>Lorem ipsum...</p>
</div>
</div>