1
이 로그인을 허용하는 간단한 로그인 시스템을 만들려고하고 있습니다. 이제는 아바타 이미지를 클릭 할 때마다 이미지가 변경되도록 노력하고 있습니다. 그것은 나도 몰라 "3avatar"등 다음 내 현재 코드가 작동하지 않습니다 1.간단한 이미지 체인저 onclick가 작동하지 않습니까?
으로 돌아갑니다 "2avatar"을 "1avatar"로 변경 이유 :(
HTML :
<!DOCTYPE html>
<html>
<head>
<link rel="stylesheet" type="text/css" href="stylesheet.css">
<script type="text/javascript" src="system.js"></script>
<script>
</script>
</head>
<body>
<h2>Login</h2>
<button onclick="document.getElementById('id01').style.display='block'" style="width:auto;">Login</button>
<div id="id01" class="modal">
<form class="modal-content animate">
<div class="imgcontainer">
<span onclick="document.getElementById('id01').style.display='none'" class="close" title="Close Modal">×</span>
<img src="1avatar.jpg" height="80px" id="avatar" onclick="change(this)"alt="Avatar" class="avatar">
</div>
<div class="container">
<label><b>Username</b></label>
<input type="text" placeholder="Enter Username" name="uname" required>
<label><b>Password</b></label>
<input type="password" placeholder="Enter Password" name="psw" required>
<button type="submit" onclick="check(this.form)">Login</button>
<input type="checkbox" checked="checked"> Remember me
</div>
<div class="container" style="background-color:#f1f1f1">
<button type="button" onclick="document.getElementById('id01').style.display='none'" class="cancelbtn">Cancel</button>
</div>
</form>
</div>
</body>
</html>
CSS :
/* Full-width input fields */
input[type=text], input[type=password] {
width: 100%;
padding: 12px 20px;
margin: 8px 0;
display: inline-block;
border: 1px solid #ccc;
box-sizing: border-box;
}
/* Set a style for all buttons */
button {
background-color: #4CAF50;
color: white;
padding: 14px 20px;
margin: 8px 0;
border: none;
cursor: pointer;
width: 100%;
align-items: center;
}
html {
background-color: #333;
}
h2 {
text-align: center;
color:white;
}
button:hover {
opacity: 0.8;
}
/* Extra styles for the cancel button */
.cancelbtn {
width: auto;
padding: 10px 18px;
background-color: #f44336;
}
/* Center the image and position the close button */
.imgcontainer {
text-align: center;
margin: 24px 0 12px 0;
position: relative;
}
img.avatar {
width: 80px;
border-radius: 50%;
}
.container {
padding: 16px;
}
span.psw {
float: right;
padding-top: 16px;
}
/* The Modal (background) */
.modal {
display: none; /* Hidden by default */
position: fixed; /* Stay in place */
z-index: 1; /* Sit on top */
left: 0;
top: 0;
width: 100%; /* Full width */
height: 100%; /* Full height */
overflow: auto; /* Enable scroll if needed */
background-color: rgb(0,0,0); /* Fallback color */
background-color: rgba(0,0,0,0.4); /* Black w/ opacity */
padding-top: 60px;
}
/* Modal Content/Box */
.modal-content {
background-color: #fefefe;
margin: 5% auto 15% auto; /* 5% from the top, 15% from the bottom and centered */
border: 1px solid #888;
width: 80%; /* Could be more or less, depending on screen size */
}
/* The Close Button (x) */
.close {
position: absolute;
right: 25px;
top: 0;
color: #000;
font-size: 35px;
font-weight: bold;
}
.close:hover,
.close:focus {
color: red;
cursor: pointer;
}
/* Add Zoom Animation */
.animate {
-webkit-animation: animatezoom 0.6s;
animation: animatezoom 0.6s
}
@-webkit-keyframes animatezoom {
from {-webkit-transform: scale(0)}
to {-webkit-transform: scale(1)}
}
@keyframes animatezoom {
from {transform: scale(0)}
to {transform: scale(1)}
}
/* Change styles for span and cancel button on extra small screens */
@media screen and (max-width: 300px) {
span.psw {
display: block;
float: none;
}
.cancelbtn {
width: 100%;
}
}
JAVASCRIPT :
// Get the modal
var modal = document.getElementById('id01');
// When the user clicks anywhere outside of the modal, close it
window.onclick = function(event) {
if (event.target == modal) {
modal.style.display = "none";
}
}
function check(form) {
if (form.uname.value == "04ep11" && form.psw.value == "7D") {
alert("It worked")
}
}
function change(img) {
if (img.src == "1avatar.jpg") {
img.src = img.src.replace("2avatar");
}
if (img.src == "2avatar.jpg") {
img.src = img.src.replace("3avatar");
}
if (img.src == "3avatar.jpg") {
img.src = img.src.replace("4avatar");
}
if (img.src == "4avatar.jpg") {
img.src = img.src.replace("5avatar");
}
if (img.src == "5avatar.jpg") {
img.src = img.src.replace("1avatar");
}
}
대체 할 값과 교체 할 값 및 새로운 값 – StefanBob