html文件：javascript
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title></title>
<script src="js/alertTips.js"></script>
<link rel="stylesheet" href="css/alertTips.css" />
</head>
<body>
<button id="alert">alertTips</button>
<script>
document.getElementById("alert").onclick=function(){
alertTips("舒适提示","请输入密码");
}
</script>
</body>
css
</html>html
css文件：java
.alertTips-layer{
width: 100%;
height: 100%;
position: absolute;
left: 0;
top: 0;
background: rgba(0,0,0,0.3);
z-index: 99999;
}
.alertTips-alert-box{
width: 360px;
height: 220px;
background: #fff;
border-radius: 6px;
position: absolute;
left: 50%;
margin-left: -180px;
top: 50%;
margin-top: -110px;
z-index: 100000;
}
.alertTips-top-box{
height: 49px;
line-height: 50px;
border-bottom: 1px dashed #ddd;
padding: 0 20px;
color: #666;
font-family: "微软雅黑";
}
.alertTips-top-box a{
float: right;
display: inline-block;
width: 16px;
height: 16px;
position: relative;
margin-top: 17px;
}
.alertTips-top-box a:hover:before,.alertTips-top-box a:hover:after{
background: #666;
}
.alertTips-top-box a:before,.alertTips-top-box a:after{
content: "";
display: block;
width: 3px;
height: 16px;
border-radius: 3px;
background: #999;
position: absolute;
left: 6px;
top: 0;
}
.alertTips-top-box a:before{
transform: rotate(45deg);
}
.alertTips-top-box a:after{
transform: rotate(-45deg);
}
.alertTips-center-box{
height: 74px;
line-height: 74px;
padding: 0 20px;
margin: 20px 0;
font-size: 16px;
text-align: center;
color: #666;
overflow: hidden;
font-family: "微软雅黑";
}
.alertTips-bottom-box{
border-top: 1px dashed #ddd;
height: 56px;
padding: 12px 20px;
text-align: center;
font-family: "微软雅黑";
}
.alertTips-bottom-box button{
height: 30px;
padding: 0 18px;
cursor: pointer;
border: none;
color: #fff;
border-radius: 6px;
outline: medium;
font-family: "微软雅黑";
font-size: 14px;
margin: 0 8px;
}
.alertTips-bottom-box button.bg-blue{
background: #0095d9;
}
.alertTips-bottom-box button.bg-gray{
background: #bbb;
app
}函数
js文件：this
window.alertTips=function(title,txt){
//建立遮罩层
var tipsLayer=document.createElement("div");
tipsLayer.className="alertTips-layer";
//建立弹窗窗口
var alertBox=document.createElement("div");
alertBox.className="alertTips-alert-box";
//建立窗口里的内容
var alertContent='<div class="alertTips-top-box"><span>'+title+'</span><a href="javascript:void(0);" onclick="doOk();"></a></div>';
alertContent+='<div class="alertTips-center-box">'+txt+'</div>';
alertContent+='<div class="alertTips-bottom-box"><button class="bg-blue" onclick="doOk();">肯定</button></div>';
alertBox.innerHTML=alertContent;
document.body.appendChild(tipsLayer);
document.body.appendChild(alertBox);
//隐藏提示框函数
this.doOk=function(){
tipsLayer.parentNode.removeChild(alertBox);
tipsLayer.parentNode.removeChild(tipsLayer);
}
}
spa