想要使用“打开并保存"按钮打开一个窗口以下载文件 [英] want to open a window with open and save button to download a file
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问题描述
当我尝试运行此代码时，文件会自动打开和关闭.但是我的要求是它必须问我一个打开，保存，取消按钮的弹出窗口来下载文件.
when i am trying to run this code the file opening and closing automatically. but my requirement is that it has to ask me with a popup window of open,save,cancel buttons to downlaod file.
<html>
<head>
<script language="JavaScript">
function callhere(){
window.open("C:/Downloads/LoginNames.csv");
}
</script>
</head>
<body onload="callhere()">
</body>
</html>
谢谢
Amala
thanks
Amala
推荐答案
您应在应用程序中创建一个子表单.此子窗体应包含文件上载控件和所需的按钮.在window.open调用中调用此页面，然后在子表单的代码隐藏中处理上传本身.
You should create a subform in your application. This subform should contain a file upload control and the buttons you require. Call this page in your window.open call and then in the code-behind for your subform handle the upload itself.
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