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diff demo/upload.ur @ 776:9f2555f06901

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upload demo
author Adam Chlipala <adamc@hcoop.net>
date Sun, 03 May 2009 12:49:47 -0400
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/demo/upload.ur	Sun May 03 12:49:47 2009 -0400
@@ -0,0 +1,11 @@
+fun echo r =
+  if blobSize (fileData r.File) > 100000 then
+      return <xml>Whoa!  That one's too big.</xml>
+  else
+      returnBlob (fileData r.File) (blessMime (fileMimeType r.File))
+
+fun main () = return <xml><body>
+  <h1>The Amazing File Echoer!</h1>
+
+  <form>Upload a file: <upload{#File}/> <submit action={echo}/></form>
+</body></xml>