27 Nov If you haven’t used ColdFusion’s CFContent tag to stream data to the browser, either as an inline object, or as an attachment, you should at. cfcontent type = “file_type” deleteFile = “Yes” or “No” file = “filename” reset = ” Yes” or “No”>starting with a drive letter and a colon, or a forward or backward. CFCONTENT. Defines the MIME type returned by the current page. Optionally, allows you to specify the name of a file to be returned with the page.
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I agree, it’s a workaround, not very suitable for commercial application. I want it to save on the user’s computer.
I’ve got this part written. Thank you so much! The content type determines how the browser or client interprets the page contents.
Below is the solution But the dfcontent comes in downloading. Sets the MIME content encoding header for the current page; if the encoding information includes a character encoding, sets the character encoding of generated output.
It’ll still give a question to the user that is not very nice looking: The following are some of the content type values you can use include: It seems a shame that uploads can be controlled so perfectly, but downloading is sort of hit-or-miss.
Or are they so basic that they are unreliable for controlling downloads across browsers? Unfortunately, what it should do and what it does are two different things. Bottom line, your first suggestion is the better option, ie create a true spreadsheet. Here is my code: If you specify a file, this attribute has no effect.
By gmahler5th in forum Coldfusion – Advanced Techniques.
For example, to specify the character encoding of the page output as Japanese EUC, use the type attribute, as follows:. In this case, all output is sent with the specified type. They need to be able to upload files to the server, and then authorize students individually as to which files they can download. To set the character encoding character set of generated output, including the page HTML, use code such as the following:.
The content type determines how the browser or client interprets the page contents. The reset and file attributes are mutually exclusive. Sign up or log in Sign up using Google. Here’s what we did: Leonid Alzhin 1 7. Edit Not being sarcastic, but did you do a search on that error message before posting? Some will still have problems with it. I am programming a CF application for an online university.
When using cfabort, cflocation, or cfcontent tags, cfcontnt OnAbort method is invoked instead on OnRequestEnd.
When using ColdFusion in a distributed configuration, the file attribute must refer to a path on the system on which the web server runs. Keep the datestamp logic for the display name, but use something unique, like createUUID for the physical file. Applies only if you specify a file with the file attribute.
Login to Your Account. Sends the contents of a file, or of cfocntent variable that contains binary data, as the page output. Cfconhent, with newer versions getting less and less tolerant, it is increasingly likely to cause errors or dire looking warnings, which is not a pleasant user cfconrent. The MIME content type of cfocntent page, optionally followed by a semicolon and the character encoding.
Some file types, such as PDF documents, do not use executable code and can display directly in most browsers. However, if there is a cf solution without the custom tag, I’d sure like to know about it. If you use this tag cfconent the cfflush tag on a page, ColdFusion throws an error.
The second one did: The first option did not work. Using CFHeader and CFContent to control filedownloads When you specify the correct mime-type, the user’s cvcontent takes over whatever default action the user has specified for that type of file.
Sign up using Facebook. For instance, cccontent the file is an MP3, it streams in and plays on my IE, but allows me to save it on Netscape.
cfcontent Code Examples and CFML Documentation
Cfcontrnt there another way to code this? Specify the structure name in the attributeCollection attribute and use the tag’s attribute names as structure keys. For many file types, such as Excel documents, that Internet Explorer can display directly in the browser, the browser displays the file without asking users whether to save it if you use a cfheader tag similar to the following:.
For these file types, the inline content disposition specification requests cfcobtent browser to display the file directly if the user selects to open the file. Join Stack Overflow to learn, share knowledge, and build your career.
When using ColdFusion in a distributed configuration, the file attribute must cdcontent to a path on the system on which the web server runs. If you specify a file or variable attribute, this attribute has no effect; otherwise, it does the following: For more information on character encodings, see the following web pages:.