If mg.read() isn't available, does it mean I have to find some Lua module to handle CGI so that input parameters are somehow available to the script?
On Friday, January 31, 2014 4:55:48 PM UTC+1, Gilles wrote: > > Thanks for the info. > > I tried mg.read() because it's used in examples/lua/prime_numbers.lp . > > On Thursday, January 30, 2014 6:41:23 PM UTC+1, Sergey Lyubka wrote: >> >> To use onerror, do: >> >> mg.onerror = function(err) >> -- do whatever you want >> end >> >> Note that documentation says nothing about mg.read(). >> The reason is mg.read() doesn't exist. >> >> >> On Thu, Jan 30, 2014 at 4:44 PM, Gilles <[email protected]> wrote: >> >>> Hello >>> >>> Nothing is displayed when calling the following Lua script from a form: >>> >>> *form.html* >>> <form action="cgi.lp" method="post"> >>> <input type=text" name="dummy"> >>> <input type="submit" value="Submit"> >>> </form> >>> >>> *cgi.lp* >>> HTTP/1.0 200 OK >>> Content-Type: text/plain >>> >>> <? >>> local post_data = '' >>> if mg.request_info.request_method == 'POST' then >>> post_data = mg.read() >>> end >>> mg.write(post_data) >>> >>> mg.write(mg.request_info.request_method) >>> mg.write(mg.request_info.remote_ip, ':', mg.request_info.remote_port) >>> mg.write(mg.request_info.uri) >>> mg.write(mg.request_info.http_version) >>> for name, value in pairs(mg.request_info.http_headers) do >>> mg.write(name, ':', value, '\n') >>> end >>> ?> >>> >>> The page is blank, and no error message is available in the console. >>> >>> The documentation <http://cesanta.com/docs.html?LuaSqlite.md> mentions >>> "mg.onerror(msg)": Would this help investigate, and if yes, how? >>> >>> Thank you. >>> >>> -- >>> You received this message because you are subscribed to the Google >>> Groups "mongoose-users" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to [email protected]. >>> To post to this group, send email to [email protected]. >>> Visit this group at http://groups.google.com/group/mongoose-users. >>> For more options, visit https://groups.google.com/groups/opt_out. >>> >> >> -- You received this message because you are subscribed to the Google Groups "mongoose-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/mongoose-users. For more options, visit https://groups.google.com/groups/opt_out.
