David Oliver DavidOliver

## EventTutorial.md

      
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                brendo
                / EventTutorial.md
            
            
              Created
              April 4, 2011 11:06
            
              
                Symphony Events: A Detailed Look
              
          
    Forms have been an integral part of any interactive site since the dawn of time, they promote interactivity and are usually the most common way users interact with a site. It's commonplace that when a form is submitted, the website will take 'action' and do something with the data and then provide a user with the result. Symphony provides this logic layer via Events.
This tutorial assumes you have a basic understanding of how Events work in Symphony (if not, this may be a good introduction) and are semi comfortable writing some PHP code. I'll be showing you some of the lesser known features of Symphony Events, including event priority, event chaining and a brief demonstration of how to write a custom Event. The difficulty level progresses as we go through, but with any luck you'll be able to learn a thing or two :)
Getting Started

The Scenario

Our client requires a form that allows a user to submit some details about their new car purchase. Th

  
## 0_selector_hacks.scss
@mixin ie6 { * html & { @content } }

#logo {
  background-image: url("/images/logo.png");
  @include ie6 { background-image: url("/images/logo.gif"); }
}

## Example.hs
module Example () where

import Network.HTTP

-- Non HTTPS

-- 1. Perform a basic HTTP get request and return the body
get :: String -> IO String
get url = simpleHTTP (getRequest url) >>= getResponseBody

## master.xsl
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="html" encoding="UTF-8" indent="yes" />
<xsl:template match="/">

<xsl:text disable-output-escaping="yes">&lt;</xsl:text>!DOCTYPE html<xsl:text disable-output-escaping="yes">&gt;</xsl:text>

<xsl:text disable-output-escaping="yes"><![CDATA[
<!--[if lt IE 7 ]> <html lang="en" class="no-js lt-ie9 lt-ie8 lt-ie7"> <![endif]-->
<!--[if IE 7 ]> <html lang="en" class="no-js lt-ie9 lt-ie8"> <![endif]-->

## next_proposal.md

      
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                designermonkey
                / next_proposal.md
            
            
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              December 16, 2015 04:58
            
              
                Draft proposal for the Symphony Next project.
              
          
Draft Number: 1
Date: 2013-04-14
Author: John Porter @designermonkey

Symphony Next

This is all still a little new to me, so forgive me if this sounds naive, or you all have already thought about this and it's obvious, but I've been thinking about how we actually build Next. (I like this as a project codename).
Proposing the Application


## README.md

      
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                magnetikonline
                / README.md
            
            
              Last active
              December 22, 2021 17:13
            
              
                Using Dnsmasq with Ubuntu 16.04LTS/14.04LTS/12.04LTS for virtual machine web application testing.
              
          
    Using Dnsmasq with Ubuntu for VM web application testing

When running virtual machines under a Linux host system for testing web apps in various browsers (e.g. Internet Explorer), I found it rather tedious having to continually tweak the hosts file within each VM for the purpose of adding entries pointing back to the host machine's development web server address.
Instead the steps below will setup Dnsmasq on a Ubuntu 16.04LTS, 14.04LTS or 12.04LTS host machine for the purpose of serving both it's own DNS queries and that of virtual machine guests. Dnsmasq will parse the /etc/hosts file on your host machine where we will keep a single set of DNS entires to our test web application(s).

Method 1

Ubuntu 16.04LTS / 14.04LTS
Ubuntu 12.04LTS


Method 2

Stop NetworkManager running it's own Dnsmasq


## nginx.conf
daemon off;

worker_processes  1;

events {
    worker_connections  1024;
}

http {
    include       /usr/local/etc/nginx/mime.types; # Update if necessary

## fail.sh
git init
Initialized empty Git repository in /DIR/.git/
touch a.txt
git add -A
git ci -m "initial commit"
1 file changed, 0 insertions(+), 0 deletions(-)
create mode 100644 a.txt

git rebase -i HEAD^
fatal: Needed a single revision

## make_crossfade_ffmpeg_video_from_images.sh
#!/bin/bash

# Anh Nguyen <anh.ng8@gmail.com>
# 2016-04-30
# MIT License

# This script takes in same-size images from a folder and make a crossfade video from the images using ffmpeg.
# Make sure you have ffmpeg installed before running.

# The output command looks something like the below, but for as many images as you have in the folder.

## config.ex
defmodule Config do
  @moduledoc """
  This module handles fetching values from the config with some additional niceties
  """

  @doc """
  Fetches a value from the config, or from the environment if {:system, "VAR"}
  is provided.

  An optional default value can be provided if desired.
	@mixin ie6 { * html & { @content } }

	#logo {
	background-image: url("/images/logo.png");
	@include ie6 { background-image: url("/images/logo.gif"); }
	}
	module Example () where

	import Network.HTTP

	-- Non HTTPS

	-- 1. Perform a basic HTTP get request and return the body
	get :: String -> IO String
	get url = simpleHTTP (getRequest url) >>= getResponseBody
	<?xml version="1.0" encoding="UTF-8"?>
	<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
	<xsl:output method="html" encoding="UTF-8" indent="yes" />
	<xsl:template match="/">

	<xsl:text disable-output-escaping="yes"><</xsl:text>!DOCTYPE html<xsl:text disable-output-escaping="yes">></xsl:text>

	<xsl:text disable-output-escaping="yes"><![CDATA[
	<!--[if lt IE 7 ]> <html lang="en" class="no-js lt-ie9 lt-ie8 lt-ie7"> <![endif]-->
	<!--[if IE 7 ]> <html lang="en" class="no-js lt-ie9 lt-ie8"> <![endif]-->
	daemon off;

	worker_processes 1;

	events {
	worker_connections 1024;
	}

	http {
	include /usr/local/etc/nginx/mime.types; # Update if necessary
	git init
	Initialized empty Git repository in /DIR/.git/
	touch a.txt
	git add -A
	git ci -m "initial commit"
	1 file changed, 0 insertions(+), 0 deletions(-)
	create mode 100644 a.txt

	git rebase -i HEAD^
	fatal: Needed a single revision
	#!/bin/bash

	# Anh Nguyen <anh.ng8@gmail.com>
	# 2016-04-30
	# MIT License

	# This script takes in same-size images from a folder and make a crossfade video from the images using ffmpeg.
	# Make sure you have ffmpeg installed before running.

	# The output command looks something like the below, but for as many images as you have in the folder.
	defmodule Config do
	@moduledoc """
	This module handles fetching values from the config with some additional niceties
	"""

	@doc """
	Fetches a value from the config, or from the environment if {:system, "VAR"}
	is provided.

	An optional default value can be provided if desired.