COLDFUSION CFCONTENT PDF

By using our site, you acknowledge that you have read and understand our Cookie Policy , Privacy Policy , and our Terms of Service. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. So far, it worked just perfect, all exported files were good and opened without problems in Excel or OpenOfifce Calc. Today I discovered that this doesn't work anymore: even if the code was not changed for years, the export result file. Does anyone else experienced this problem recently? Learn more.

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For more information, see the Administrator online Help. To set the character encoding character set of generated output, including the page HTML, use code such as the following:. You can use the cfcontent tag to override the default character encoding of the response. Do not use this tag after the cfflush tag on a page, it will have no effect or ColdFusion will throw an error. The following tag can force most browsers to display a dialog box that asks users whether they want to save the contents of the file specified by the cfcontent tag using the filename specified by the filename value.

If the user selects to open the file, most browsers open the file in the related application, not the browser window. Some file types, such as PDF documents, do not use executable code and can display directly in most browsers.

To request the browser to display the file directly, use a cfheader tag similar to the following:. You can use any value for the filename part of the filename attribute, but the ext part must be the standard Windows extension for the file type. For file types that might contain executable code, such as Microsoft Excel documents, most browsers always ask before opening the document.

For these file types, the inline content disposition specification requests the browser to display the file directly if the user selects to open the file. For a complete list of media types used on the Internet, see www. The MIME content type of the page, optionally followed by a semicolon and the character encoding. Name of file whose contents will be the page output. The file name must start with a drive letter and a colon, or a forward or backward slash.

When using ColdFusion in a distributed configuration, the file attribute must refer to a path on the system on which the web server runs.

When you use this attribute, any other output on the current CFML page is ignored; only the contents of the file are sent to the client. If you specify a file or variable attribute, this attribute has no effect; otherwise, it does the following:. Sends the contents of a file, or of a variable that contains binary data, as the page output. If a file delete operation is unsuccessful, ColdFusion throws an error. For more information on character encodings, see the following web pages: www.

This list uses Java internal names, not the IANA character encoding names that you use in the SetEncoding charset parameter and other ColdFusion attributes and parameters. CFMX 6. Notice that the graphics do not display and the hyperlinks do not work, because the html page uses relative filename references. The root of the reference is the ColdFusion page, not the location of the html page. The user will be prompted with an option to save the file or open it in the browser. Excel interprets the table format.

Because Excel can include executable code, the browser prompts the user whether to save the file or open it in a browser.

The content type determines how the browser or client interprets the page contents. In this case, all output is sent with the specified type. Description Does either or both of the following: 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.

Category Data output tags. See also cfcol, cfheader, cfhttp, cfoutput, cftable. Default value: "no" Applies only if you specify a file with the file attribute. Default value: "yes" If you specify a file or variable attribute, this attribute has no effect; otherwise, it does the following: yes: discards output that precedes call to cfcontent no: preserves output that precedes call to cfcontent.

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Using cfcontent

For more information, see the Administrator online Help. To set the character encoding character set of generated output, including the page HTML, use code such as the following:. You can use the cfcontent tag to override the default character encoding of the response. Do not use this tag after the cfflush tag on a page, it will have no effect or ColdFusion will throw an error. The following tag can force most browsers to display a dialog box that asks users whether they want to save the contents of the file specified by the cfcontent tag using the filename specified by the filename value.

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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 least test it out. It's a really great feature of ColdFusion and really gives you some good control with CFHeader over how the data gets used by the end user. The Variable attribute of CFContent only takes binary objects such as binary graphic data. The user in question, however, did not want to store the text to a temp file but wanted to stream it using Variable. The question then becomes, how to get the text to fit into a binary hole?

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Streaming Text Using ColdFusion's CFContent Tag And The Variable Attribute

Data output tags. You can specify this tag's attributes in an attributeCollection attribute whose value is a structure. Specify the structure name in the attributeCollection attribute and use the tag's attribute names as structure keys. Now, ColdFusion attempts to get the content type from the file. Name of an on-disk or in-memory file whose contents provide the page output. The filename must start with a drive letter and a colon, or a forward or backward slash.

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Configuring and Administering Adobe ColdFusion 9. 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. For more information, see the Administrator online Help. ColdFusion 8: Changed the behavior of the tag if the type attribute is not specified and the file attribute is specified. Now, ColdFusion attempts to get the content type from the file. Name of an on-disk or in-memory file whose contents provide the page output. The filename must start with a drive letter and a colon, or a forward or backward slash.

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