模拟一个弹出层

今天网上找了一些资料，模仿做了一个alert();

alert弹出的东西不支持复制，在实际项目中，有时弹出信息用户需要立马将他们全部记下来，稍微的快捷方式就是将弹出信息复制下来，所以为了方便用户吧，模拟了一个弹窗，样子丑了点！

 1 function sAlert(str){
 2     var msgw,msgh,bordercolor;
 3     msgw=400;//提示窗口的宽度
 4     msgh=200;//提示窗口的高度
 5     titleheight=25 //提示窗口标题高度
 6     bordercolor="#DDDDDD";//提示窗口的边框颜色
 7 //     titlecolor="#99CCFF";//提示窗口的标题颜色
 8     var sWidth,sHeight;
 9     sWidth=document.body.offsetWidth;
10     sHeight=screen.height;
11     var bgObj=document.createElement("div");
12     bgObj.setAttribute('id','bgDiv');
13     bgObj.style.position="absolute";
14     bgObj.style.top="0";
15     bgObj.style.background="#777";
16     bgObj.style.filter="progid:DXImageTransform.Microsoft.Alpha(style=3,opacity=25,finishOpacity=75";
17     bgObj.style.opacity="0.6";
18     bgObj.style.left="0";
19     bgObj.style.width=sWidth + "px";
20     bgObj.style.height=sHeight + "px";
21     bgObj.style.zIndex = "10000";
22     document.body.appendChild(bgObj);
23     var msgObj=document.createElement("div")
24     msgObj.setAttribute("id","msgDiv");
25     msgObj.setAttribute("align","center");
26     msgObj.style.background="white";
27     msgObj.style.border="1px solid " + bordercolor;
28     msgObj.style.position = "absolute";
29     msgObj.style.left = "50%";
30     msgObj.style.top = "50%";
31     msgObj.style.font="12px/1.6em Verdana, Geneva, Arial, Helvetica, sans-serif";
32     msgObj.style.marginLeft = "-225px" ;
33     msgObj.style.marginTop = -75+document.documentElement.scrollTop+"px";
34     msgObj.style.width = msgw + "px";
35     msgObj.style.height =msgh + "px";
36     msgObj.style.textAlign = "center";
37     msgObj.style.lineHeight ="25px";
38     msgObj.style.zIndex = "10001";
39 //     msgObj.style.word-wrap = "break-word";
40     msgObj.style.overflowY="scroll";
41     var title=document.createElement("h2");
42     title.setAttribute("id","msgTitle");
43     title.setAttribute("align","right");
44     title.style.margin="0";
45     title.style.padding="3px";
46     title.style.background=bordercolor;
47     title.style.filter="progid:DXImageTransform.Microsoft.Alpha(startX=20, startY=20, finishX=100, finishY=100,style=1,opacity=75,finishOpacity=100);";
48     title.style.opacity="0.75";
49     title.style.border="1px solid " + bordercolor;
50     title.style.height="18px";
51     title.style.font="13px Verdana, Geneva, Arial, Helvetica, sans-serif";
52     title.style.color="#000000";
53     title.style.cursor="pointer";
54     title.innerHTML="关闭";
55     title.onclick=function(){
56         document.body.removeChild(bgObj);
57         document.getElementById("msgDiv").removeChild(title);
58         document.body.removeChild(msgObj);
59     }
60     document.body.appendChild(msgObj);
61     document.getElementById("msgDiv").appendChild(title);
62     var txt=document.createElement("p");
63 //     txt.style.margin="1em 0"
64     txt.setAttribute("id","msgTxt");
65     txt.style.fontSize = "13px";
66     txt.innerHTML = "注意：导入成功，不存在一下联系人手机号码："+str;
67 //     txt.style.overflowY="scroll";
68     document.getElementById("msgDiv").appendChild(txt);
69 }
View Code

最终测试弹出样子为以下，不忍直视：：：：：：：：：：：：：

 

 

粗来吧！

 

tips

posted @ 2016-06-01 11:04  小安妮的熊  Views(185)  Comments(0)  Edit  收藏  举报