Javascript para cambiar imágenes
Publicado por Señor X (8 intervenciones) el 14/01/2019 22:49:05
Tengo este código y necesito que al darle al botón con forma de sol, la imagen cambie a la segunda y cuando el botón cambie a luna y le clickes, la imagen vuelva a ser la anterior
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<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link rel="stylesheet" href="https://www.w3schools.com/w3css/4/w3.css">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<title>María Zambrano</title>
<style type="text/css">@import "bourbon";
@import "neat";*, *:before, *:after {
box-sizing: border-box;
outline: none;}body {background-color: whitesmoke;
font-family: 'Source Serif Pro', sans-serif;
font-size: 16px;
font-smooth: auto;
font-weight: 400;
line-height: 1.95;
color: #444;
transition: background-color 250ms ease;
}body.night {
color: whitesmoke;background-color: #2d3143;
}body.night .button {
color: #2d3143;
background-color: transparent;
}body.night .button span:nth-of-type(1) {
display: none;}body.night .button span:nth-of-type(2) {
display: block;}header { position: relative; display: block;width: 100%;
height: 100px;background-image: url('images/sol.jpeg');
background-position: center center;
background-size: cover;
}header.night {
background-image: url('images/luna.jpeg');
background-position: center center;
background-size: cover;
}header h1 { position: absolute; top: 53px; left: 0; margin: 0; padding: 0; color: whitesmoke;text-transform: uppercase;
transition: color 250ms ease;}header h1.night {
color: #2d3143;
}section { padding: 50px 0;font-size: 20px;
}.container {
position: relative; display: block;max-width: 65%;
margin: 0 auto;}.button {
position: fixed; display: flex;align-items: center;
justify-content: center;
top: 20px; right: 20px;background-color: transparent;
border-radius: 50%;
border: none;font-family: 'Source Sans Pro', sans-serif;
font-size: 32px;
font-weight: 400;
color: white;text-transform: uppercase;
cursor: pointer;z-index: 99;
}.button span {
border-radius: 50%;
margin: 0; padding: 0;}.button span:nth-of-type(1) {
display: block;}.button span:nth-of-type(2) {
display: none;}button[data-tooltip].left:before, button[data-tooltip].left:after {
transform: translateX(0px);
}button[data-tooltip].left:hover:after, button[data-tooltip].left:hover:before {
transform: translateX(-10px);
}button[data-tooltip]:after, button[data-tooltip]:before {
position: absolute; visibility: hidden; opacity: 0;transition: transform 200ms ease, opacity 200ms;
z-index: 99;
}button[data-tooltip]:before {
content: attr(data-tooltip);
background: #000;
color: #fff;
font-size: 10px;
font-weight: bold;
padding: 10px 15px;border-radius: 5px;
white-space: nowrap;
text-decoration: none;
text-transform: uppercase;
letter-spacing: 1px;
}button[data-tooltip]:after {
content: '';
width: 0; height: 0;border-top: 6px solid transparent;
border-bottom: 6px solid transparent;
border-left: 6px solid green;
}button[data-tooltip]:hover:after, button[data-tooltip]:hover:before {
visibility: visible;opacity: 0.85;
transform: translateY(0px);
}button[data-tooltip][data-position="left"]:before {
top: 0;right: 100%;
margin-right: 6px;
}button[data-tooltip][data-position="left"]:after {
border-left-color: #000;
border-right: none;
top: 25%;
right: 100%;
}#mySidenav a {
text-align: center;
position: fixed;left: -80px;
transition: 0.3s;
padding: 15px; width: 120px;text-decoration: none;
font-size: 20px;
color: white;border-radius: 0 5px 5px 0;
}#mySidenav a:hover {
left: 0;}#about {
top: 40px;background-color: #4CAF50;
}#blog {
top: 173px;background-color: #2196F3;
}#projects {
top: 300px;background-color: #f44336;
}#contact {
top: 300px;background-color: #555
}h1 {text-align: center;
font-size:300%;
}</style>
</head>
<body>
<button id="toggle" data-tooltip="Click aquí para cambiar entre modo día/noche" data-position="left" class="button left">
<span>
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