要使用CSS和JavaScript创建删除确认模式，代码如下-
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1" />
<style>
body {
font-family: Arial, Helvetica, sans-serif;
}
.modal {
text-align: center;
display: none;
position: fixed;
z-index: 1;
padding-top: 100px;
left: 0;
top: 0;
width: 100%;
height: 100%;
background-color: rgba(0, 0, 0, 0.4);
}
.modalContent {
font-size: 20px;
font-weight: bold;
background-color: #fefefe;
margin: auto;
padding: 20px;
border: 1px solid #888;
width: 80%;
}
.close {
color: rgb(255, 65, 65);
float: right;
font-size: 40px;
font-weight: bold;
}
.close:hover, .close:focus {
color: #ff1010;
cursor: pointer;
}
.modalContent button {
border: none;
border-radius: 4px;
font-size: 18px;
font-weight: bold;
padding: 10px;
}
.del {
background-color: rgb(255, 65, 65);
}
.del:hover {
background-color: rgb(255, 7, 7);
}
.cancel:hover {
background-color: rgb(167, 167, 167);
}
</style>
</head>
<body>
<h1>Modal Example</h1>
<button class="openModal">Open Modal</button>
<h2>Click on the above button to open modal</h2>
<div class="modal">
<div class="modalContent">
<span class="close">×</span>
<p>Are you sure you want to delete your account</p>
<button class="del" onclick="hideModal()">Delete Account</button>
<button class="cancel" onclick="hideModal()">Cancel</button>
</div>
</div>
<script>
var modal = document.querySelector(".modal");
var btn = document.querySelector(".openModal");
var span = document.querySelector(".close");
btn.addEventListener("click", () => {
modal.style.display = "block";
});
span.addEventListener("click", () => {
hideModal();
});
function hideModal() {
modal.style.display = "none";
}
window.onclick = function(event) {
if (event.target == modal) {
hideModal();
}
};
</script>
</body>
</html>输出结果
上面的代码将产生以下输出-
单击“打开模态”按钮时-