input type =" file"在IE中抓取整个文件路径？ [英] input type="file" grabs ENTIRE file path in IE?
问题描述
我有一个输入类型=" file"我用来接受文件上传的字段。
这样可行，但我遇到了文件名属性的问题。
在firefox中，这个：
MyInputField.postedfile.filename
返回文件名...只是文件名。这就是我想要的。
然而，在IE中，这会返回ENTIRE本地用户的文件路径到文件
+文件名。哪个，对大多数应用来说都没用。 （实际上，
看起来像是一个安全问题。）
解析整个文件路径的解决方法是否有解决方法
$ b反斜杠的$ b？我当然可以这样做，但也许有更好的方法来获得最终用户使用IE时的文件名。
-Darrel
I have an input type="file" field that I am using to accept a file upload.
This works, but I''m having problems with the filename property.
In firefox, this:
MyInputField.postedfile.filename
returns the filename...and just the filename. Which is what I want.
In IE, however, this returns the ENTIRE local user''s system path to the file
+ the filename. Which, is pretty useless for most applications. (Actually,
it seems like a security issue.)
Is there a workaround for this short of parsing the entire filepath looking
for backslashes? I can certainly do that, but maybe there is a better way to
grab just the filename when the end-user is using IE.
-Darrel
推荐答案
检查FileInfo类。
Check the FileInfo class.
Darrel，
System.IO.Path.GetFileName（MyInputField.postedfile.filename）
将始终返回文件名和扩展名，无论浏览器是什么？ b $ b类型。
Eliyahu
" darrel" <无***** @ hotmail.com>在消息中写道
新闻：Oi ************* @ TK2MSFTNGP12.phx.gbl ...
Darrel,
System.IO.Path.GetFileName (MyInputField.postedfile.filename)
will always return the filename and extension regardless of the browser
type.
Eliyahu
"darrel" <no*****@hotmail.com> wrote in message
news:Oi*************@TK2MSFTNGP12.phx.gbl...
我的输入类型= "文件"我用来接受文件上传的字段。
这有效，但我遇到了文件名属性的问题。
在Firefox中，这个：
MyInputField.postedfile.filename
返回文件名...以及文件名。这就是我想要的。
然而，在IE中，这会将ENTIRE本地用户的系统路径返回到
文件+文件名。哪个，对大多数应用来说都没用。 （实际上，这似乎是一个安全问题。）
是否有解决方法解决整个文件路径
寻找反斜杠的问题？我当然可以这样做，但也许有更好的方法
在最终用户使用IE时只获取文件名。
-Darrel
I have an input type="file" field that I am using to accept a file upload.
This works, but I''m having problems with the filename property.
In firefox, this:
MyInputField.postedfile.filename
returns the filename...and just the filename. Which is what I want.
In IE, however, this returns the ENTIRE local user''s system path to the file + the filename. Which, is pretty useless for most applications. (Actually,
it seems like a security issue.)
Is there a workaround for this short of parsing the entire filepath looking for backslashes? I can certainly do that, but maybe there is a better way to grab just the filename when the end-user is using IE.
-Darrel
System.IO.Path.GetFileName（string）;
-
HTH，
Kevin Spencer
微软MVP
..Net开发人员
你所寻求的是你得到的。
darrel <无***** @ hotmail.com>在消息中写道
新闻：Oi ************* @ TK2MSFTNGP12.phx.gbl ...
System.IO.Path.GetFileName(string);
--
HTH,
Kevin Spencer
Microsoft MVP
..Net Developer
What You Seek Is What You Get.
"darrel" <no*****@hotmail.com> wrote in message
news:Oi*************@TK2MSFTNGP12.phx.gbl...
我的输入类型= "文件"我用来接受文件上传的字段。
这有效，但我遇到了文件名属性的问题。
在Firefox中，这个：
MyInputField.postedfile.filename
返回文件名...以及文件名。这就是我想要的。
然而，在IE中，这会将ENTIRE本地用户的系统路径返回到
文件
+文件名。哪个，对大多数应用来说都没用。 （实际上，这似乎是一个安全问题。）
是否有解决整个文件路径的简短解决方法
寻找反斜杠？我当然可以这样做，但也许有更好的方法
在最终用户使用IE时只获取文件名。
-Darrel
I have an input type="file" field that I am using to accept a file upload.
This works, but I''m having problems with the filename property.
In firefox, this:
MyInputField.postedfile.filename
returns the filename...and just the filename. Which is what I want.
In IE, however, this returns the ENTIRE local user''s system path to the
file
+ the filename. Which, is pretty useless for most applications. (Actually,
it seems like a security issue.)
Is there a workaround for this short of parsing the entire filepath
looking
for backslashes? I can certainly do that, but maybe there is a better way
to
grab just the filename when the end-user is using IE.
-Darrel
这篇关于input type =" file"在IE中抓取整个文件路径？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IT屋！
