<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>基于JQ的自定义弹窗组件</title> <link rel="stylesheet" href="css/reset.css">
<link rel="stylesheet" href="css/popup.css">
</head>
<style>
a {display: inline-block;text-align: center;text-decoration: none;font-size:20px;background: #e5e5e5;}
</style>
<body>
<div id="box">
<a href="javascript:;" class="btnModel">按钮弹窗</a>
<a href="javascript:;" class="tipModel">提示弹窗</a>
<a href="javascript:;" class="loadModel">加载弹窗</a>
<input type="submit" value="提交">
</div>
</body>
<script src="https://code.jquery.com/jquery-3.3.1.min.js"></script>
<script src="js/rem.js"></script>
<script src="js/popup.js"></script>
<script>
$(function () {
//按钮弹窗
$(".btnModel").on("click", function() {
var popupModel = new Popup();
popupModel.init({
title : '你好,我是标题',
tipText : '我是文本内容',
showBtn : true,
showDouble : true,
success : function (res) {
console.log(res);
if(res.confirm){
console.log('用户点击了确认' + JSON.stringify(res));
}else{
console.log('用户点击了取消' + JSON.stringify(res));
}
}
});
});
//提示弹窗
$(".tipModel").on("click", function() {
var popupModel = new Popup();
popupModel.init({
title : '提示弹窗标题',
tipText : '提示弹窗文本'
});
setTimeout(function () {
popupModel.close();
}, 3000)
});
//加载弹窗
$(".loadModel").on("click", function() {
var popupModel = new Popup();
popupModel.init({
loadImg: './img/load.gif'
});
setTimeout(function () {
popupModel.close();
}, 1500)
});
})
</script>
</html>
window.onresize = function() {
/*
默认设置字体为可视区/7.5 -----max:256px min
*/
document.documentElement.style.fontSize = document.documentElement.clientWidth / 7.5 + 'px';
var deviceWidth = document.documentElement.clientWidth;
if (deviceWidth > 640) {
deviceWidth = 640
}
};
onresize();
rem.js
@charset "UTF-8";
body,div,dl,dt,dd,ul,li,pre,form,fieldset,select,input,textarea,button,p,img,iframe{ margin:; padding:; }
h1,h2,h3,h4,h5,h6{ font-weight:normal; margin:; padding:; }
body{ width: 100%; font-family: "microsoft yahei","SimSun","宋体"; background-color: #fff; -webkit-overflow-scrolling: touch;overflow-scrolling: touch; }
/* 重置button边框 */
button{ border: none; }
/* 去掉列表前的标识, li 会继承 */
ol,ul{list-style: none;}
/* 让链接默认不显示下划线*/
a{cursor: pointer;text-decoration: none;}
/* 清理浮动 */
.clearfix:before,.clearfix:after{ display: block; content: " "; clear: both; }
/* for ie67*/
.clearfix{zoom:;}
/* HTML5 媒体文件跟 img 保持一致 */
audio,canvas,video{ display: inline-block; *display: inline; *zoom:; }
address,caption,cite,code,dfn,em,th{ font-style: normal; font-weight: normal; }
.box-sizing{ -moz-box-sizing: border-box; -webkit-box-sizing: border-box; -o-box-sizing: border-box; -ms-box-sizing: border-box; box-sizing: border-box; }
/*p{ text-align:justify; text-justify:distribute;}*/
div, p, span { text-overflow: ellipsis; word-break: break-all; word-wrap: break-word; }
/*iphone及ipad下输入框默认内阴影*/
input, button { outline: none; -webkit-appearance: none; }
textarea { resize: none; outline: none; }
img { vertical-align: middle; border:; width: 100%; }
a:active, a:hover { outline:; }
/*ios和android下触摸元素时出现半透明灰色遮罩*/
a, input { border: none; outline: none; -webkit-tap-highlight-color: rgba(255, 255, 255, 0); }
input[type=button] { cursor: pointer; }
input[type=submit] { cursor: pointer; }
reset.css
@charset "UTF-8";
/*
弹窗样式class --alert_Wrap 尽量不要修改样式名称，如若修改，JS文件中class也要做对应修改
*/
/*遮罩层*/
.alert_Wrap{
position: fixed;
width: 100%;
height: 100%;
left:;
top:;
background: rgba(0,0,0,0.7);
z-index:;
text-align: center
}
/*弹窗盒子*/
.alert_Wrap .alertCont{
position: absolute;
border-radius: 5px;
text-align: center;
width: 5.3rem;
background: white;
top:35%;
left:1.1rem;
box-sizing: border-box;
}
/*加载弹窗中的弹窗盒子*/
.alert_Wrap .alertLoad{
background: rgba(0,0,0,0);
}
/*弹窗标题*/
.alert_Wrap .alertTitle{
font-size: 0.28rem;
color: black;
text-align: center;
padding: 0.2rem;
word-wrap: break-word;
}
/*弹窗文本*/
.alert_Wrap .alertText{
font-size: 0.25rem;
color: black;
text-align: center;
padding-bottom: 0.15rem;
word-wrap: break-word;
}
/*弹窗文本域*/
.alert_Wrap .alertArea{
font-size: 0.28rem;
color: black;
text-align: center;
padding-top: 0.1rem;
padding-bottom: 0.15rem;
word-wrap: break-word;
}
/*弹窗按钮*/
.alert_Wrap .alertBtn{
width: 100%;
background: white;
text-align: center;
border-bottom-right-radius: 5px;
border-bottom-left-radius: 5px;
height: auto;
}
.alert_Wrap .alertBtn input{
width: 50%;
float: left;
background: whitesmoke;
color: black;
cursor: pointer;
padding: 0.2rem;
font-size: 0.28rem;
}
/*取消按钮*/
.alert_Wrap .alertBtn .cancel_btn{
border-right: 1px solid #d3cdcd;
border-top: 1px solid #d3cdcd;
border-bottom-left-radius: 5px;
}
/*确认按钮*/
.alert_Wrap .alertBtn .alert_confirm_btn{
border-top: 1px solid #d3cdcd;
border-bottom-right-radius: 5px;
color: rgb(0, 174, 255);
}
.alert_Wrap .alertBtn .confirm_int{
width: 100%;
border-bottom-right-radius: 5px;
border-bottom-left-radius: 5px;
}
/*加载图片*/
.alert_Wrap .load_img{
width: 40px;
height: 40px;
position: absolute;
left: 50%;
top:50%;
margin-left: -20px;
margin-top: -20px;
}
@media screen and (max-width:321px) {
html,
body {
font-size: 14px;
line-height: 18px;
}
.alert_Wrap .alertInput{
margin-left: 0.03rem;
}
}
@media screen and (min-width:321px) and (max-width:400px) {
html,
body {
font-size: 16px;
line-height: 22px;
}
.alert_Wrap .alertInput{
margin-left: 0.03rem;
}
}
@media screen and (min-width:400px) {
html,
body {
font-size: 18px;
line-height: 28px;
}
.alert_Wrap .alertInput{
margin-left: 0.04rem;
}
}
@media screen and (min-width:640px){
html,body {
font-size: 18px;
line-height: 28px;
}
.alert_Wrap .alertInput{
margin-left: 0.05rem;
}
}
popup.css
/*
@description --model:1.btn 2.tip 3.load
@param --setting --存放配置 $.extend() 外部配置可以覆盖默认配置 */
function Popup() {
this.alertWrap = null;//遮罩层
this.alertCont = null;//弹窗盒子
this.result = {}; //消息存放
//默认配置参数
this.setting = {
// title:'标题',
// tipText:'说明文字',
// textArea : '额外添加区域',
// loadImg : '加载图片url',
showBtn: false, //true 显示按钮 false 隐藏 （默认没有按钮）
showDouble: false, //true 双按钮 false 单按钮
cancelText: '取消',//默认,外部定义可覆盖
confirmText: '确认'
}
}
Popup.prototype.init = function (options) {
$.extend(this.setting, options); //默认配置与自定义配置
this.mark();
this.create();
this.dir();
};
//遮罩
Popup.prototype.mark = function () {
this.alertWrap = $("<div class='alert_Wrap'></div>");
};
//弹窗
Popup.prototype.create = function () {
this.alertCont = $("<div class='alertCont'></div>");
//title
if (this.setting.title) {
this.alertTitle = $("<div class='alertTitle'>" + this.setting.title + "</div>");
this.alertCont.append(this.alertTitle);
}
//tipText
if (this.setting.tipText) {
this.alertText = $("<div class='alertText'>" + this.setting.tipText + "</div>");
this.alertCont.append(this.alertText);
}
//textArea
if (this.setting.textArea) {
this.alertArea = $("<div class='alertArea'>" + this.setting.textArea + "</div>");
this.alertCont.append(this.alertArea);
}
//loadImg
if (this.setting.loadImg) {
this.alertCont.addClass("alertLoad");
this.alertLoadImg = $("<img class='load_img' src='" + this.setting.loadImg + "' />");
this.alertCont.append(this.alertLoadImg);
}
//showBtn
if (this.setting.showBtn && this.setting.showDouble === true) {
//双
this.alertBtn = $("<div class='alertBtn clearfix'></div>");
this.cancel_btn = $("<input class='cancel_btn' type='button' value=" + this.setting.cancelText + ">");
this.confirm_btn = $("<input class='alert_confirm_btn' type='button' value=" + this.setting.confirmText + ">");
this.alertBtn.append(this.cancel_btn);
this.alertBtn.append(this.confirm_btn);
this.alertCont.append(this.alertBtn);
} else if (this.setting.showBtn && this.setting.showDouble === false) {
//单
this.alertBtn = $("<div class='alertBtn'></div>");
this.confirm_btn = $("<input class='alert_confirm_btn confirm_int' type='button' value=" + this.setting.confirmText + ">");
this.alertBtn.append(this.confirm_btn);
this.alertCont.append(this.alertBtn);
}
this.alertWrap.append(this.alertCont);
$("body").append(this.alertWrap);
};
//自定义函数
Popup.prototype.dir = function () {
var _this = this;
if (this.cancel_btn) {
this.cancel_btn.on("click", function () {
_this.alertWrap.remove();
_this.result = {
cancel: true,
showCancel: "取消操作!"
};
if (_this.setting.success) {
_this.setting.success(_this.result);
}
})
}
if (this.confirm_btn) {
this.confirm_btn.on("click", function () {
_this.alertWrap.remove();
_this.result = {
confirm: true,
showCancel: "确认操作!"
};
if (_this.setting.success) {
_this.setting.success(_this.result);
}
})
}
};
//关闭
Popup.prototype.close = function () {
this.alertWrap.remove();
};
popup.js