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javascript+html5+css3自定义弹出窗口效果
简介本文实例为大家分享了js自定义弹出窗口效果展示的具体代码，供大家参考，具体内容如下效果图：源码：1.demo.jsp<%@ page contentType="text/html;charset=UTF-8" language="java" %>自定义弹</div>
<div class="news_infos"><div id="MyContent"><p>本文实例为大家分享了js自定义弹出窗口效果展示的具体代码，供大家参考，具体内容如下</p>
<p>效果图：</p>
<p><a href="javascript:;" onclick="showimg('/UploadFiles/2021-04-02/20171026143247434.jpg');"><img src="/UploadFiles/2021-04-02/20171026143247434.jpg" alt="javascript+html5+css3自定义弹出窗口效果" onmousewheel="return bbimg(this)" onload="javascript:resizepic(this)" border="0"/></a></p>
<p>源码：</p>
<p>1.demo.jsp</p>
<div class="htmlcode">
<pre class="brush:xhtml;">
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
<title>自定义弹出窗口</title>
<script type="text/javascript" src="/UploadFiles/2021-04-02/myLayer.js">
<p>2.myLayer.js</p>
<div class="htmlcode">
<pre class="brush:js;">
/**
* Created by zhuwenqi on 2017/6/16.
*/
/**
* @param options 弹窗基本配置信息
* @constructor 构造方法
*/
function MyLayer(options) {
this.options = options ;
}
/**
* 打开弹窗
*/
MyLayer.prototype.openLayer = function () {
var background_layer = document.createElement("div");
background_layer.style.display = "none";
background_layer.style.position = "absolute";
background_layer.style.top = "0px";
background_layer.style.left = "0px";
background_layer.style.width = "100%";
background_layer.style.height = "100%";
background_layer.style.backgroundColor = "gray";
background_layer.style.zIndex = "1001";
background_layer.style.opacity = "0.8" ;
var open_layer = document.createElement("div");
open_layer.style.display = "none";
open_layer.style.position = "absolute";
open_layer.style.top = this.options.top === undefined "10%" : this.options.top;
open_layer.style.left = this.options.left === undefined "10%" :this.options.left;
open_layer.style.width = this.options.width === undefined "80%" : this.options.width;
open_layer.style.height = this.options.height === undefined "80%" : this.options.height;
open_layer.style.border = "1px solid lightblue";
open_layer.style.borderRadius = "15px" ;
open_layer.style.boxShadow = "4px 4px 10px #171414";
open_layer.style.backgroundColor = "white";
open_layer.style.zIndex = "1002";
open_layer.style.overflow = "auto";
var div_toolBar = document.createElement("div");
div_toolBar.style.textAlign = "right";
div_toolBar.style.paddingTop = "10px" ;
div_toolBar.style.backgroundColor = "aliceblue";
div_toolBar.style.height = "40px";
var span_title = document.createElement("span");
span_title.style.fontSize = "18px";
span_title.style.color = "blue" ;
span_title.style.float = "left";
span_title.style.marginLeft = "20px";
var span_title_content = document.createTextNode(this.options.title === undefined "" : this.options.title);
span_title.appendChild(span_title_content);
div_toolBar.appendChild(span_title);
var span_close = document.createElement("span");
span_close.style.fontSize = "16px";
span_close.style.color = "blue" ;
span_close.style.cursor = "pointer";
span_close.style.marginRight = "20px";
span_close.onclick = function () {
open_layer.style.display = "none";
background_layer.style.display = "none";
};
var span_close_content = document.createTextNode("关闭");
span_close.appendChild(span_close_content);
div_toolBar.appendChild(span_close);
open_layer.appendChild(div_toolBar);
var div_content = document.createElement("div");
div_content.style.textAlign = "center";
var content_area = document.createTextNode(this.options.content === undefined "" : this.options.content);
div_content.appendChild(content_area);
open_layer.appendChild(div_content);
document.body.appendChild(open_layer);
document.body.appendChild(background_layer);
open_layer.style.display = "block" ;
background_layer.style.display = "block";
};</pre>
</div>
<p>以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。</p></div>
</div>
</div>
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