项目完事稍微记录点东西,老项目有部分页面要复用,alert太难看,于是乎模拟下element的alert组件,瞬间好看多了,童鞋们可以参考下,不用使劲扒element了,哪些不满意可以再修整下
- CSS部分 上代码:
<style>
* {
margin: 0;
padding: 0;
}
.bigbox {
display: none;
}
.mask {
z-index: 2009;
display: flex;
justify-content: center;
align-items: center;
position: fixed;
top: 0;
bottom: 0;
left: 0;
right: 0;
}
.model {
display: none;
position: fixed;
left: 0;
top: 0;
width: 100%;
height: 100%;
z-index: 2001;
background: #000;
opacity: 0.5;
}
.box_header .before {
position: absolute;
right: 18px;
top: 14px;
display: block;
content: '';
width: 12px;
height: 12px;
background: url("./close.png") no-repeat center;
background-size: 20px 20px;
cursor: pointer;
}
.box {
/* position: absolute;
left: 50%;
top: 50%;
transform: translateX(-50%) translateY(-50%); */
display: inline-block;
width: 420px;
padding-bottom: 10px;
vertical-align: middle;
background-color: #fff;
border-radius: 4px;
border: 1px solid #ebeef5;
font-size: 18px;
-webkit-box-shadow: 0 2px 12px 0 rgba(0, 0, 0, .1);
box-shadow: 0 2px 12px 0 rgba(0, 0, 0, .1);
text-align: left;
overflow: hidden;
-webkit-backface-visibility: hidden;
backface-visibility: hidden;
}
.box_header {
position: relative;
padding: 15px 15px 10px;
}
.box_content {
position: relative;
padding: 10px 15px;
color: #606266;
font-size: 14px;
}
.box__title {
padding-left: 0;
margin-bottom: 0;
font-size: 18px;
line-height: 1;
color: #303133;
}
.box__headerbtn {
position: absolute;
top: 15px;
right: 15px;
padding: 0;
border: none;
outline: 0;
width: 16px;
height: 16px;
/* background: 0 0; */
/* font-size: 16px; */
/* cursor: pointer; */
}
.box_btn {
text-align: right;
margin-right: 13px;
margin-top: 10px;
}
.btn {
padding: 9px 15px;
display: inline-block;
line-height: 1;
white-space: nowrap;
cursor: pointer;
background: #fff;
border: 1px solid #dcdfe6;
color: #606266;
-webkit-appearance: none;
text-align: center;
-webkit-box-sizing: border-box;
box-sizing: border-box;
outline: 0;
margin: 0;
-webkit-transition: .1s;
transition: .1s;
font-size: 14px;
border-radius: 5px;
color: #fff;
background-color: #409eff;
border-color: #409eff;
font-size: 12px;
}
.btn:hover {
background: #66b1ff;
border-color: #66b1ff;
color: #fff;
}
</style>
- js部分
<body>
<button class="btn2">点击按钮</button>
<div class="bigbox">
<div class="mask">
<div class="box">
<div class="box_header">
<div class="box__title">
<span>提示</span>
</div>
<i class="before" id="close"></i>
</div>
<div class="box_content">
<div class="title"></div>
</div>
<div class="box_btn">
<button class="btn">确定</button>
</div>
</div>
</div>
</div>
<div class="model"></div>
<script>
let bigbox = document.querySelector('.bigbox');
let close = document.querySelector('#close');
let btn = document.querySelector('.btn')
let title = document.querySelector('.title')
let model = document.querySelector('.model')
let btn2 = document.querySelector('.btn2')
title.innerHTML = '在此输入内容'
btn2.onclick = function () {
bigbox.style.display = 'block';
model.style.display = 'block';
};
close.onclick = function () {
bigbox.style.display = 'none';
model.style.display = 'none';
};
btn.onclick = function () {
bigbox.style.display = 'none';
model.style.display = 'none';
};
</script>
</body>
- 关于水平垂直居中部分可以再优化下哈,本人懒的整了,又给套了个大盒子,代码多了,层次也多了,碰到懒人就将就用吧
