Comments on: Introducing ErlyWeb: The Erlang Twist on Web Frameworks

By: Fulanpeng

Fulanpeng — Sun, 12 Jul 2009 20:18:32 +0000

Hi, upstairs!
I cannot read your French but I know you are talking about to use Postgresql to replace mysql.
You can try to replace the auto_increment with sequence.
After created your sequence, do not forget grant privilege to the user.
After this you can replace mysql with psql in the erlydb:start and erlydb:compile statement.

If you get success, please tell us all.

CREATE TABLE musician (
id integer primary key auto_increment,
name varchar(20),
birth_date date,
instrument enum(”guitar”, “piano”,
“drums”, “vocals”),
bio text
) type=INNODB;

By: ErlyWeb et Postgres « c* and code

ErlyWeb et Postgres « c* and code — Mon, 01 Jun 2009 18:43:27 +0000

[...] N’ayant pas MySQL d’installé sur ma machine, mais ayant PostgreSQL, je décide de faire tourner l’application de ce tutorial de Yariv, l’auteur d’erlyweb. [...]

By: ubuntu下安装yaws,erlyweb成功 at 无人喝彩Beta

ubuntu下安装yaws,erlyweb成功 at 无人喝彩Beta — Fri, 01 May 2009 13:19:53 +0000

[...] 接下来建立一个测试的站点，这个按照erlyweb作者blog上的教程，在用户的home目录里建立webapp文件夹,用来存放站点文件. 按照官方说法，是在yaws shell 里输入，但是我失败了，不过我在erl里成功了，按ctrl+q后，安a确认，之后输入erl进入erlang，输入： erlyweb:create_app(”test”, “/home/kmlzkma/webapp”). [...]

By: tumikosha

tumikosha — Fri, 12 Dec 2008 23:21:56 +0000

This blog is dead! ;0((

By: tumikosha

tumikosha — Wed, 03 Dec 2008 17:15:27 +0000

Is it possible to use Erliweb with YAWS in embedded mode?
Because YAWS don’t want to work on my WindowsXP in normal mode.

By: arthur

arthur — Tue, 15 Jul 2008 02:27:40 +0000

when using yaws-1.77
everything works as far as …
erlyweb:create_component(”musician”,”/home/arthur/waps/music”).
erlydb:start(mysql, [{hostname, "localhost"}, {username, "username"}, {password, "triltrom2081"}, {database, "music"}]).
erlyweb:compile(”/home/arthur/waps/music”,[{erlydb_driver, mysql}]).
then:
http://localhost:8000/music/musician, http://localhost:8000/musician etc all give 404

ps: the root of the app ends up localhost:800/ instead of localhost:8000/music?

By: Dmitriy

Dmitriy — Fri, 27 Jun 2008 11:34:47 +0000

Hi Yariv

What if my MySQL base did not requests password:

bazil@f3t ~ $ mysql -u root
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 19
Server version: 5.0.44-log Gentoo Linux mysql-5.0.44-r1

Type ‘help;’ or ‘\h’ for help. Type ‘\c’ to clear the buffer.

mysql> \q
Bye
bazil@f3t ~ $

Erlydb can’t connect to MySQL without password, but also can’t with empty password:

(yaws_am_ua@f3t.dev)3> erlydb:start(mysql, [{hostname, "localhost"}, {username, "root"}, {password, ""}, {database, "music"}]).
mysql_conn:620: greeting version “5.0.44-log” (protocol 10) salt “/tz+c3tm” caps 41516 serverchar <>salt2 “Ic7(_)JyG2d#”
mysql_auth:187: mysql_auth send packet 1: <>
mysql_conn:594: init error 1045: “#28000Access denied for user ‘root’@'localhost’ (using password: YES)”
mysql:502: failed starting first MySQL connection handler, exiting
ok
mysql_recv:143: mysql_recv: Socket #Port closed
(yaws_am_ua@f3t.dev)4>

Could you fix it ?

Thanks.

By: what does erlang stand for

what does erlang stand for — Tue, 03 Jun 2008 19:11:58 +0000

[...] language, I hope that ErlyWeb does. In fact, I don??t know of any other language that has …http://yarivsblog.com/articles/2006/10/27/introducing-erlyweb-the-erlang-twist-on-web-framworks/What does EPMD stand for? Acronym Attic search resultWhat does EPMD stand for? abbreviation to [...]

By: yudi

yudi — Mon, 14 Apr 2008 23:29:02 +0000

correct me if I’m wrong, but you might need to run
sudo yaws -i
?

By: Todd

Todd — Thu, 24 Jan 2008 04:02:49 +0000

Why MySQL and not Mnesia?