dtolj’s gists

dtolj / gist:847440

Created February 28, 2011 15:17

Rails: Non-db field

	#new.haml
	-form_for(@webcast, :url=>{:action=>"create"}, :html=> {:id=>"wrf",:multipart => true }) do \|f\|
	= f.label :presenter_Name,"Presenter Name:*"
	= f.text_field :presenter_Name
	= f.label :presenter_Email,"Presenter Email:*"
	= f.text_field :presenter_Email
	#How to pass these non-db values to server in HTTP POST?
	=select_tag "presenter_name_email[]","",html_options = {:size=>"5", :multiple => true}
	=button_to_function "Add", "", html_options={:id=>"add"}

dtolj / gist:842669

Created February 24, 2011 19:02

jQuery appendTo list

	<html>
	<head>

	<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.5.0/jquery.min.js" type="text/javascript"></script>
	<script type="text/javascript" language="javascript">
	$(document).ready(function(){
	//If you want to move selected item from fromListBox to toListBox
	$("#add").click(function() {
	//$("#fromListBox option:selected").appendTo("#toListBox");
	$("#fromListBox").appendTo("#toListBox");

dtolj / gist:842417

Created February 24, 2011 16:43

jquery

dtolj / gist:833771

Created February 18, 2011 15:03

Nokogiri block assignment

dtolj / gist:827613

Created February 15, 2011 14:57

Happymapper with attributes

	I have the following XML doc:
	<objects>
	<item>
	<title>book1</title>
	<link>http://asdf.com</link>
	<pubDate>march 1 2009</pubDate>
	<description>testtesttest</description>
	<media:thumbnail url='http://url.com' />
	</item>
	<item>

dtolj / gist:810336

Created February 3, 2011 22:14

	def index
	@site=Site.new
	end

	-form_for @site, :url=>{:action=>:create} do \|f\|
	=f.error_messages
	=f.label :original_address
	=f.text_area (:original_address,:size=>"100x20")
	=f.submit "GeoCode"

dtolj / gist:786400

Created January 19, 2011 16:25

sorting

	class Peripheral < ActiveRecord::Base
	has_many :quotes, :order=>"peripheral_id"
	end

	class Quote < ActiveRecord::Base
	belongs_to :peripheral
	end

	def admin
	session[:item]=params[:val]

dtolj / gist:784634

Created January 18, 2011 16:02

Ruby MS access create database

	#
	#
	#
	#
	#
	require 'rubygems'
	require 'win32ole'
	require 'csv'

	mdb_file="c:/dtolj/ruby_projects/phone.accdb"

dtolj / gist:745517

Created December 17, 2010 19:09

routing

	scope "/geosites" do
	root :to => "sites#index"
	end

	$rake routes
	sites_index GET /sites/index(.:format) {:action=>"index", :controller=>"sites"}
	root /geosites(.:format) {:action=>"index", :controller=>"sites"}

	http://mysite.com/geosites
	No route matches "/"

dtolj / gist:744298

Created December 17, 2010 00:43

mysql on RH linux

 gem install mysql -- --with-mysql-include=/usr/include/mysql --with-mysql-lib=/usr/lib/mysql --with-mysql config=/usr/lib/mysql/mysql_config

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