content-disposition

Download textarea contents as a file using only Javascript (no server-side)

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This may be what you are looking for: http://thiscouldbebetter.wordpress.com/2012/12/18/loading-editing-and-saving-a-text-file-in-html5-using-javascrip/ It uses the browser’s download dialogue, but supports only FF and Chrome, and maybe more browsers now? function saveTextAsFile(textToWrite, fileNameToSaveAs) { var textFileAsBlob = new Blob([textToWrite], {type:’text/plain’}); var downloadLink = document.createElement(“a”); downloadLink.download = fileNameToSaveAs; downloadLink.innerHTML = “Download File”; if (window.webkitURL != null) { // Chrome allows … Read more

Axios expose response headers: Content-Disposition

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In my case I had to enable CORS-related feature on the server side: Access-Control-Expose-Headers: Content-Disposition This allows javascript on the browser side to read this header. In case of node.js + express + cors on the server side it may looks like this: app.use(cors({ origin: ‘http://localhost:8080’, credentials: true, exposedHeaders: [‘Content-Disposition’] })) So I can see … Read more

Special Characters in Content-Disposition filename

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Firefox, MSIE (starting with version 9), Opera, Konq and Chrome support; MSIE8 and Safari not support; others support is unknown – the encoding defined in RFC 5987. Note that in Content-Disposition: attachment; filename*=UTF-8”weird%20%23%20%80%20%3D%20%7B%20%7D%20%3B%20filename.txt you got the encoding for the Euro character wrong; it’s unicode code point is not %80, fixing this should make it work … Read more

How to set ‘Content-Disposition’ and ‘Filename’ when using FileSystemResource to force a file download file?

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In addition to the accepted answer, Spring has the class ContentDisposition specific for this purpose. I believe it deals with the file name sanitization. ContentDisposition contentDisposition = ContentDisposition.builder(“inline”) .filename(“Filename”) .build(); HttpHeaders headers = new HttpHeaders(); headers.setContentDisposition(contentDisposition);

How to get file name from content-disposition

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Here is how I used it sometime back. I’m assuming you are providing the attachment as a server response. I set the response header like this from my REST service response.setHeader(“Content-Disposition”, “attachment;filename=XYZ.csv”); function(response, status, xhr){ var filename = “”; var disposition = xhr.getResponseHeader(‘Content-Disposition’); if (disposition && disposition.indexOf(‘attachment’) !== -1) { var filenameRegex = /filename[^;=\n]*=(([‘”]).*?\2|[^;\n]*)/; var … Read more

Uses of content-disposition in an HTTP response header

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Note that RFC 6266 supersedes the RFCs referenced below. Section 7 outlines some of the related security concerns. The authority on the content-disposition header is RFC 1806 and RFC 2183. People have also devised content-disposition hacking. It is important to note that the content-disposition header is not part of the HTTP 1.1 standard. The HTTP … Read more

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