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进度条(很牛)(html 支持asp,asp.net,dotnet,java,j2ee,php)

2012-11-08 21:24 573 查看

/*

ProgressBar.htm

*/

<html>

<head>

<title></title>

<script language="javascript">

//设置进度条进度

function SetPorgressBar(msg, pos)

{

ProgressBar.style.width= pos + "%";

WriteText("Msg1",msg + "已完成" + pos + "%");

}

//设置进度条完成信息

function SetCompleted(msg)

{

if(msg=="")

WriteText("Msg1","完成。");

else

WriteText("Msg1",msg);

}

// 更新文本显示信息

function WriteText(id, str)

{

var strTag = '<font face="Verdana, Arial, Helvetica" size="2" color="#ea9b02"><B>' + str + '</B></font>';

if (document.all) document.all[id].innerHTML = strTag;

}

</script>

</head>

<body>

<div align="center" style="font-size:12px;position:absolute;TOP:184px;LEFT:250px;overflow:visible">

<div align="left" id="Msg1"><font face="Verdana, Arial, Helvetica" size="2" color="#ea9b02"><b>正在加载</b></font></div>

<div align="left" id="ProgressBarSide" style="color:Silver;border-width:1px;border-style:Solid;width:300px;">

<div align="left" id="ProgressBar" style="background-color:#3366FF; height:21px; width:0%;"></div>

</div>

</div>

</body>

</html>

/*

.cs中加

*/

//加进度条

string templateFileName = Path.Combine(Server.MapPath("."), "ProgressBar.htm");

StreamReader reader = new StreamReader(@templateFileName,System.Text.Encoding.GetEncoding("gb2312"));

string html = reader.ReadToEnd();

reader.Close();

Response.Write(html);

Response.Flush();

System.Threading.Thread.Sleep(200);

string jsBlock;

//加进度条

//--------------------------------------------------------------------------------------

for(int i=0;i<ip;i++)

{

//加进度条进程

//path 为文件名

System.Threading.Thread.Sleep(10);

jsBlock = "<script>SetPorgressBar('" +path + "','" + ((Convert.ToDouble(i)/Convert.ToDouble(ip))*100).ToString("N") + "');</script>";

Response.Write(jsBlock);

Response.Flush();

//加进度条进程

}

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