Mimetype download files

When we go back on-line we can either upload the the information from the application or we can upload the backup files. The problem is that whenever we hit the download button we always get the extra dialog asking if we want to save or cancel the file download. This might sound a little ridiculous, but we really do not want to have to move the mouse to the new dialog and have to click the Save button. Apologies, but I have deleted all of the system information gathered automatically because I am not able to submit this request from the machines where the problem occurs.

Learn more here. When you serve a document from a Web server, you might want to immediately prompt the user to save the file directly to the user's disk, without opening it in the browser.

The range of valid values for content-disposition are discussed in Request for Comment RFC see the References section of this article. This article focuses on the attachment argument, which instructs a user agent in this case, Internet Explorer to save a file to disk instead of saving it inline.

When Internet Explorer receives the header, it raises a File Download dialog box whose file name box is automatically populated with the file name that is specified in the header. Note that this is by design; there is no way to use this feature to save a document to the user's computer without prompting for a save location.

For this reason, these MIME types are usually restricted in terms of what actions a web browser will take when given that type of content. An executable program should not be executed on the user's computer and should at least cause a dialog to appear asking the user if they wish to download the file. MIME type guessing has led to security exploits in Internet Explorer that were based upon a malicious author incorrectly reporting a MIME type of a dangerous file as a safe type.

This bypassed the normal download dialog, resulting in Internet Explorer guessing that the content was an executable program and then running it on the user's computer. Some of these MIME types include:. There are several ways to determine the correct MIME type value to be used to serve your content. The goal is to configure your server to send the correct Content-Type header for each document. Regardless of what server system you use, the effect you need to achieve is to set a response header with the name Content-Type , followed by a colon and space, followed by a MIME type.

Language: php. The "octet-stream" subtype is used to indicate that a body contains arbitrary binary data. Replace the information as specified above, and point the "download" link to this page with a GET parameter named "filepath" containing the file path. For example, if you name this php file "download. How are we doing? Please help us improve Stack Overflow. Take our short survey. Stack Overflow for Teams — Collaborate and share knowledge with a private group.

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Asked 12 years, 6 months ago. Active 12 years, 6 months ago.