UC知道javascript 小问题,请高手解决一下,谢谢!
来源：百度知道 编辑：UC知道 时间：2024/09/22 04:01:48
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>导入效果</title>
<script language="JavaScript">
function loadFile()
{
if(document.form1.file.value=="")
{
alert("请先选择文件！");
return false;
}
else
{
document.form1.but1.startDownload(document.form1.file.value,onDownloadDone)
}
}
function onDownloadDone(data)
{
var array1=data.split("\r\n")
data=array1.join(",")
document.form1.tt2.value=data;
}
</script>
</head>
<body>
<form name="form1" method=
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>导入效果</title>
<script language="JavaScript">
function loadFile()
{
if(document.form1.file.value=="")
{
alert("请先选择文件！");
return false;
}
else
{
document.form1.but1.startDownload(document.form1.file.value,onDownloadDone)
}
}
function onDownloadDone(data)
{
var array1=data.split("\r\n")
data=array1.join(",")
document.form1.tt2.value=data;
}
</script>
</head>
<body>
<form name="form1" method=
<script language="JavaScript">
function loadFile()
{
if(document.form1.file.value=="")
{
alert("请先选择文件！");
return false;
}
else
{
// document.form1.but1.startDownload(document.form1.file.value,onDownloadDone)
onDownloadDone();
}
}
function onDownloadDone()
{
var obj = new ActiveXObject("Scripting.FileSystemObject");
var f = obj.OpenTextFile(document.form1.file.value, 1, true);
var data = f.ReadAll();
var array1=data.split("\r\n")
data=array1.join(",")
document.form1.tt2.value=data;
}
</script>
startDownload()方法是在哪里定义的？
为什么我运行没有问题呢