Mercurial > urweb
annotate demo/upload.ur @ 1726:4df4521fbd3b
Removed excess zero byte from empty pages.
Zero byte sometimes breaks http tunneling in Safari. Empty page is a "Not Modified" response for app.js
| author | Vladimir Shabanov <vshabanoff@gmail.com> |
|---|---|
| date | Wed, 25 Apr 2012 03:07:07 +0400 |
| parents | 9f2555f06901 |
| children |
| rev | line source |
|---|---|
| adamc@776 | 1 fun echo r = |
| adamc@776 | 2 if blobSize (fileData r.File) > 100000 then |
| adamc@776 | 3 return <xml>Whoa! That one's too big.</xml> |
| adamc@776 | 4 else |
| adamc@776 | 5 returnBlob (fileData r.File) (blessMime (fileMimeType r.File)) |
| adamc@776 | 6 |
| adamc@776 | 7 fun main () = return <xml><body> |
| adamc@776 | 8 <h1>The Amazing File Echoer!</h1> |
| adamc@776 | 9 |
| adamc@776 | 10 <form>Upload a file: <upload{#File}/> <submit action={echo}/></form> |
| adamc@776 | 11 </body></xml> |