Mercurial > urweb
diff src/cjr_print.sml @ 1542:dc4c61363d0a
Add timestamps to 'app.js' filenames, to prevent inappropriate caching by browsers
| author | Adam Chlipala <adam@chlipala.net> |
|---|---|
| date | Fri, 19 Aug 2011 08:59:01 -0400 |
| parents | e627bab3eda7 |
| children | 5f530f8e3511 |
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--- a/src/cjr_print.sml Mon Aug 15 12:33:28 2011 -0400 +++ b/src/cjr_print.sml Fri Aug 19 08:59:01 2011 -0400 @@ -2637,6 +2637,10 @@ newline] end + val timestamp = LargeInt.toString (Time.toMilliseconds (Time.now ())) + val app_js = OS.Path.joinDirFile {dir = Settings.getUrlPrefix (), + file = "app." ^ timestamp ^ ".js"} + fun p_page (ek, s, n, ts, ran, side, tellSig) = let val (ts, defInputs, inputsVar, fields) = @@ -2756,8 +2760,7 @@ let val scripts = "<script type=\\\"text/javascript\\\" src=\\\"" - ^ OS.Path.joinDirFile {dir = Settings.getUrlPrefix (), - file = "app.js"} + ^ app_js ^ "\\\"></script>\\n" in foldl (fn (x, scripts) => @@ -3117,8 +3120,7 @@ string "static void uw_handle(uw_context ctx, char *request) {", newline, string "if (!strcmp(request, \"", - string (OS.Path.joinDirFile {dir = Settings.getUrlPrefix (), - file = "app.js"}), + string app_js, string "\")) {", newline, box [string "uw_Basis_string ims = uw_Basis_requestHeader(ctx, \"If-modified-since\");",