execcommand（" SaveAs"，null，" file.csv"）在IE8中不起作用

问题描述

var doc = w.document;
doc.open('application/CSV','replace');
doc.charset = "utf-8";
doc.write("all,hello");
doc.close();

if(doc.execCommand("SaveAs",null,"file.csv")) {
    window.alert("saved ");
}else {
    window.alert("cannot be saved");
}

不在IE 8中工作

但在IE 6中工作

有什么问题？警告无法保存

what is the problem ? it is alerting "cannot be saved"

帮助我!!!提前谢谢

推荐答案

这个问题似乎是由Windows XP中修复但在我的Windows中显然没有修补的旧错误引起的7.从：

The problem seems to be caused by an old bug that was fixed in Windows XP but is apparently unpatched in my Windows 7. From http://support.microsoft.com/kb/929863:

果然，将文件扩展名更改为.txt并在IE8中神奇地观察它。

Sure enough, change the file extension to ".txt" and watch it magically work in IE8.

我想到的唯一解决方法是使用服务器端语言创建CSV文件，然后将其作为下载服务（使用 Content-disposition：attachment 标题）。

The only workaround that comes to mind is to have a server-side language create the CSV file, and serve it up as a download (using the Content-disposition: attachment header).

这篇关于execcommand（" SaveAs"，null，" file.csv"）在IE8中不起作用的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！