JS+H5+C3 implements pop-up window
This time I will bring you JS H5 C3 to implement pop-up windows. What are the precautions for JS H5 C3 to implement pop-up windows. The following is a practical case, let’s take a look.
Source code:
1.demo.jsp
<%@ 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="js/myLayer.js"></script>
<style type="text/css">
button{
width: 50px;
height: 50px;
border: 1px solid blue;
background-color: blue;
color: red;
border-radius: 5px;
-webkit-box-shadow: 2px 2px 2px gray;
-moz-box-shadow: 2px 2px 2px gray ;
box-shadow: 2px 2px 2px gray ;
}
button:hover{
background-color: green;
cursor: pointer;
}
</style>
<script type="text/javascript">
function openWindow() {
new MyLayer({
top:"10%",
left:"10%",
width:"80%",
height:"80%",
title:"我的标题",
content:"操作成功"
}).openLayer();
}
</script>
</head>
<body>
<button type="button" onclick="openWindow()">打开弹窗</button>
</body>
</html>
2.myLayer.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("p");
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("p");
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 p_toolBar = document.createElement("p");
p_toolBar.style.textAlign = "right";
p_toolBar.style.paddingTop = "10px" ;
p_toolBar.style.backgroundColor = "aliceblue";
p_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);
p_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);
p_toolBar.appendChild(span_close);
open_layer.appendChild(p_toolBar);
var p_content = document.createElement("p");
p_content.style.textAlign = "center";
var content_area = document.createTextNode(this.options.content === undefined ? "" : this.options.content);
p_content.appendChild(content_area);
open_layer.appendChild(p_content);
document.body.appendChild(open_layer);
document.body.appendChild(background_layer);
open_layer.style.display = "block" ;
background_layer.style.display = "block";
};
I believe you have mastered the method after reading the case in this article. For more exciting information, please pay attention to other related articles on the php Chinese website!
Recommended reading:
Solve vue-cli packaged image path errors
Regular use cases and basic syntax
typeof and type judgment in JS (with code)
The above is the detailed content of JS+H5+C3 implements pop-up window. For more information, please follow other related articles on the PHP Chinese website!
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