• html5+css3+javascript 自定义弹出窗口


    效果图:

    源码:

      1.demo.jsp

     1 <%@ page contentType="text/html;charset=UTF-8" language="java" %>
     2 <html>
     3 <head>
     4     <title>自定义弹出窗口</title>
     5     <script type="text/javascript" src="js/myLayer.js"></script>
     6     <style type="text/css">
     7         button{
     8             width: 50px;
     9             height: 50px;
    10             border: 1px solid blue;
    11             background-color: blue;
    12             color: red;
    13             border-radius: 5px;
    14             -webkit-box-shadow: 2px 2px 2px gray;
    15             -moz-box-shadow: 2px 2px 2px gray ;
    16             box-shadow: 2px 2px 2px gray ;
    17         }
    18         button:hover{
    19             background-color: green;
    20             cursor: pointer;
    21         }
    22     </style>
    23     <script type="text/javascript">
    24         function openWindow() {
    25             new MyLayer({
    26                 top:"10%",
    27                 left:"10%",
    28                 "80%",
    29                 height:"80%",
    30                 title:"我的标题",
    31                 content:"操作成功"
    32             }).openLayer();
    33         }
    34     </script>
    35 </head>
    36 <body>
    37     <button type="button" onclick="openWindow()">打开弹窗</button>
    38 </body>
    39 </html>

      2.myLayer.js

     1 /**
     2  * Created by zhuwenqi on 2017/6/16.
     3  */
     4 /**
     5  * @param options 弹窗基本配置信息
     6  * @constructor 构造方法
     7  */
     8 function MyLayer(options) {
     9     this.options = options ;
    10 }
    11 /**
    12  * 打开弹窗
    13  */
    14 MyLayer.prototype.openLayer = function () {
    15     var background_layer = document.createElement("div");
    16     background_layer.style.display = "none";
    17     background_layer.style.position = "absolute";
    18     background_layer.style.top =  "0px";
    19     background_layer.style.left = "0px";
    20     background_layer.style.width = "100%";
    21     background_layer.style.height = "100%";
    22     background_layer.style.backgroundColor = "gray";
    23     background_layer.style.zIndex = "1001";
    24     background_layer.style.opacity = "0.8" ;
    25     var open_layer = document.createElement("div");
    26     open_layer.style.display = "none";
    27     open_layer.style.position = "absolute";
    28     open_layer.style.top = this.options.top === undefined ? "10%" : this.options.top;
    29     open_layer.style.left = this.options.left === undefined ? "10%" :this.options.left;
    30     open_layer.style.width = this.options.width === undefined ? "80%" : this.options.width;
    31     open_layer.style.height = this.options.height === undefined ? "80%" : this.options.height;
    32     open_layer.style.border = "1px solid lightblue";
    33     open_layer.style.borderRadius = "15px" ;
    34     open_layer.style.boxShadow = "4px 4px 10px #171414";
    35     open_layer.style.backgroundColor = "white";
    36     open_layer.style.zIndex = "1002";
    37     open_layer.style.overflow = "auto";
    38     var div_toolBar = document.createElement("div");
    39     div_toolBar.style.textAlign = "right";
    40     div_toolBar.style.paddingTop = "10px" ;
    41     div_toolBar.style.backgroundColor = "aliceblue";
    42     div_toolBar.style.height = "40px";
    43     var span_title = document.createElement("span");
    44     span_title.style.fontSize = "18px";
    45     span_title.style.color = "blue" ;
    46     span_title.style.float = "left";
    47     span_title.style.marginLeft = "20px";
    48     var span_title_content = document.createTextNode(this.options.title === undefined ? "" : this.options.title);
    49     span_title.appendChild(span_title_content);
    50     div_toolBar.appendChild(span_title);
    51     var span_close = document.createElement("span");
    52     span_close.style.fontSize = "16px";
    53     span_close.style.color = "blue" ;
    54     span_close.style.cursor = "pointer";
    55     span_close.style.marginRight = "20px";
    56     span_close.onclick = function () {
    57         open_layer.style.display = "none";
    58         background_layer.style.display = "none";
    59     };
    60     var span_close_content = document.createTextNode("关闭");
    61     span_close.appendChild(span_close_content);
    62     div_toolBar.appendChild(span_close);
    63     open_layer.appendChild(div_toolBar);
    64     var div_content = document.createElement("div");
    65     div_content.style.textAlign = "center";
    66     var content_area = document.createTextNode(this.options.content === undefined ? "" : this.options.content);
    67     div_content.appendChild(content_area);
    68     open_layer.appendChild(div_content);
    69     document.body.appendChild(open_layer);
    70     document.body.appendChild(background_layer);
    71     open_layer.style.display = "block" ;
    72     background_layer.style.display = "block";
    73 };
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  • 原文地址:https://www.cnblogs.com/zhuwenqi2016/p/7058037.html
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