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[英]javascript accordian menu how to move plus symbol to left side from right side
[英]Change JavaScript Side Navigation Menu to animate from the right to left
我正在按照本教程講解如何創建動畫的導航側菜單。 這是網站: https : //www.w3schools.com/howto/tryit.asp?filename=tryhow_js_sidenav
...它位於屏幕的左側,當前從左側滑入,我使用CSS將整個菜單定位在屏幕的右側,現在我想使菜單從右側滑入。
這是超文本:
<div id="mySidenav" class="sidenav">
<a href="javascript:void(0)" class="closebtn" onclick="closeNav()">×</a>
<a href="#">About</a>
<a href="#">Services</a>
<a href="#">Clients</a>
<a href="#">Gallery</a>
<a href="#">Contact</a>
</div>
...這是JavaScript:
<script>
function openNav() {
document.getElementById("mySidenav").style.width = "250px";
}
function closeNav() {
document.getElementById("mySidenav").style.width = "0";
}
</script>
...本教程提供的CSS似乎只是在樣式化導航欄的外觀和位置。 我如何獲得一些幫助,以使導航幻燈片從右向左滑動?
在.sidenav {
left:0;
更改left:0;
right:0;
為響應式設計制作滑動側導航菜單參考URL https://code.tutsplus.com/tutorials/making-a-sliding-side-navigation-menu-for-sensitive-designs--cms-28400
<div id="sideNavigation" class="sidenav">
<a href="javascript:void(0)" class="closebtn" onclick="closeNav()">×</a>
<a href="#">About</a>
<a href="#">Features</a>
<a href="#">Contact Us</a>
</div>
<nav class="topnav">
<a href="#" onclick="openNav()">
<svg width="30" height="30" id="icoOpen">
<path d="M0,5 30,5" stroke="#000" stroke-width="5"/>
<path d="M0,14 30,14" stroke="#000" stroke-width="5"/>
<path d="M0,23 30,23" stroke="#000" stroke-width="5"/>
</svg>
</a>
</nav>
<div id="main">
<!-- Add all your websites page content here -->
</div>
<script>
function openNav() {
document.getElementById("sideNavigation").style.width = "250px";
document.getElementById("main").style.marginLeft = "250px";
}
function closeNav() {
document.getElementById("sideNavigation").style.width = "0";
document.getElementById("main").style.marginLeft = "0";
}
</script>
/* The side navigation menu */
<style>
.sidenav {
height: 100%; /* 100% Full-height */
width: 0; /* 0 width - change this with JavaScript */
position: fixed; /* Stay in place */
z-index: 1; /* Stay on top */
top: 0;
left: 0;
background-color: #111; /* Black*/
overflow-x: hidden; /* Disable horizontal scroll */
padding-top: 60px; /* Place content 60px from the top */
transition: 0.5s; /* 0.5 second transition effect to slide in the sidenav */
}
/* The navigation menu links */
.sidenav a {
padding: 8px 8px 8px 32px;
text-decoration: none;
font-size: 25px;
color: #818181;
display: block;
transition: 0.3s
}
/* When you mouse over the navigation links, change their color */
.sidenav a:hover, .offcanvas a:focus{
color: #f1f1f1;
}
/* Position and style the close button (top right corner) */
.sidenav .closebtn {
position: absolute;
top: 0;
right: 25px;
font-size: 36px;
margin-left: 50px;
}
/* Style page content - use this if you want to push the page content to the right when you open the side navigation */
#main {
transition: margin-left .5s;
padding: 20px;
overflow:hidden;
width:100%;
}
body {
overflow-x: hidden;
}
/* Add a black background color to the top navigation */
.topnav {
background-color: #333;
overflow: hidden;
}
/* Style the links inside the navigation bar */
.topnav a {
float: left;
display: block;
color: #f2f2f2;
text-align: center;
padding: 14px 16px;
text-decoration: none;
font-size: 17px;
}
/* Change the color of links on hover */
.topnav a:hover {
background-color: #ddd;
color: black;
}
/* Add a color to the active/current link */
.topnav a.active {
background-color: #4CAF50;
color: white;
}
/* On smaller screens, where height is less than 450px, change the style of the sidenav (less padding and a smaller font size) */
@media screen and (max-height: 450px) {
.sidenav {padding-top: 15px;}
.sidenav a {font-size: 18px;}
}
a svg{
transition:all .5s ease;
&:hover{
#transform:rotate(180deg);
}
}
#ico{
display: none;
}
.menu{
background: #000;
display: none;
padding: 5px;
width: 320px;
@include border-radius(5px);
#transition: all 0.5s ease;
a{
display: block;
color: #fff;
text-align: center;
padding: 10px 2px;
margin: 3px 0;
text-decoration: none;
background: #444;
&:nth-child(1){
margin-top: 0;
@include border-radius(3px 3px 0 0 );
}
&:nth-child(5){
margin-bottom: 0;
@include border-radius(0 0 3px 3px);
}
&:hover{
background: #555;
}
}
}
</style>
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