fabrinal fabrinal

## photo.rb
class Photo < ActiveRecord::Base
  belongs_to :photo_gallery
  has_attached_file :image, :styles => {
  	:medium => "300x300>",
	:thumb => "100x100>"
	},
  :path => ":rails_root/app/assets/images/photos/:style/:filename"
  validates_attachment_content_type :image, :content_type => /\Aimage\/.*\Z/
end

## gist:d51dd878bacf369bef6f
private
    # Use callbacks to share common setup or constraints between actions.
    def set_photo_gallery
      @photo_gallery = PhotoGallery.find(params[:id])
    end

    # Never trust parameters from the scary internet, only allow the white list through.
    def photo_gallery_params
      # add :photos param below
      params.require(:photo_gallery).permit(:description,:photos)

## photo_galleries_controller.rb
def create
    @photo_gallery = PhotoGallery.new(photo_gallery_params)
    respond_to do |format|
      if @photo_gallery.save
        # add save photos method in here
        save_photos(params[:photos])
        format.html { redirect_to @photo_gallery, notice: 'Photo gallery was successfully created.' }
        format.json { render :show, status: :created, location: @photo_gallery }
      else
        format.html { render :new }

## photo_galleries_controller.rb
def update
    respond_to do |format|
      if @photo_gallery.update(photo_gallery_params)
         # add compare method in here
        compare_photos(params[:photos])
        format.html { redirect_to @photo_gallery, notice: 'Photo gallery was successfully updated.' }
        format.json { render :show, status: :ok, location: @photo_gallery }
      else
        format.html { render :edit }
        format.json { render json: @photo_gallery.errors, status: :unprocessable_entity }

## _form.html.erb
<%= form_for(@photo_gallery,:html => {multipart: true}) do |f| %>
  <% if @photo_gallery.errors.any? %>
    <div id="error_explanation">
      <h2><%= pluralize(@photo_gallery.errors.count, "error") %> prohibited this photo_gallery from being saved:</h2>

      <ul>
      <% @photo_gallery.errors.full_messages.each do |message| %>
        <li><%= message %></li>
      <% end %>
      </ul>

## _form.html.erb
<div class="field">
    <%= f.label 'Photos' %><br>
    <% 10.times do |i| %>
       Photo <%= i + 1 %> &nbsp;
       <%= file_field_tag "photos[#{i}]", accept: 'image/png,image/jpeg' %> &nbsp;
       <%= @photo_gallery.photos[i].nil? ? '' : label_tag(@photo_gallery.photos[i].image_file_name,nil,id: "photo#{@photo_gallery.photos[i].id}") %> &nbsp;
       <!-- add link to delete single photo object below -->
       <%= @photo_gallery.photos[i].nil? ? '' : link_to('Hapus Foto',@photo_gallery.photos[i],remote: true, method: :delete,:class => "delete_photo", data: {value: @photo_gallery.photos[i].id}) %><br><br>
    <% end %>
  </div>

## photo_galleries.coffee
$(document).ready ->
  $('.delete_photo').each ->
    $(this).click ->
      if confirm("Are you sure to delete photo?")
        photo_id = $(this).attr('data-value')
        $(this).on "ajax:success",() ->
          alert("Photo deleted successfully")
          $("a[data-value="+photo_id+"]").remove()
          $("#photo"+photo_id).remove()

## simple_marker.html
<!DOCTYPE html>
    <html>
      <head>
        <meta name="viewport" content="initial-scale=1.0, user-scalable=no">
        <meta charset="utf-8">
        <title>Simple markers</title>
        <style>
          html, body {
            height: 100%;
            margin: 0;

## gist:3964d5b459db26643546
<div id="map"></div>
    <script>
        function initMap() {
          var myLatLng = {lat: 1.12321, lng: 160.123232};
          var map = new google.maps.Map(document.getElementById('map'), {
            zoom: 8,
            center: myLatLng
          });
        }
    </script>

## gist:10c953bb0f0f1ac66f8c
var marker = new google.maps.Marker({
                position: myLatLng,
                map: map,
                title: 'Hello World!'
              });
	class Photo < ActiveRecord::Base
	belongs_to :photo_gallery
	has_attached_file :image, :styles => {
	:medium => "300x300>",
	:thumb => "100x100>"
	},
	:path => ":rails_root/app/assets/images/photos/:style/:filename"
	validates_attachment_content_type :image, :content_type => /\Aimage\/.*\Z/
	end
	private
	# Use callbacks to share common setup or constraints between actions.
	def set_photo_gallery
	@photo_gallery = PhotoGallery.find(params[:id])
	end

	# Never trust parameters from the scary internet, only allow the white list through.
	def photo_gallery_params
	# add :photos param below
	params.require(:photo_gallery).permit(:description,:photos)
	def create
	@photo_gallery = PhotoGallery.new(photo_gallery_params)
	respond_to do \|format\|
	if @photo_gallery.save
	# add save photos method in here
	save_photos(params[:photos])
	format.html { redirect_to @photo_gallery, notice: 'Photo gallery was successfully created.' }
	format.json { render :show, status: :created, location: @photo_gallery }
	else
	format.html { render :new }
	def update
	respond_to do \|format\|
	if @photo_gallery.update(photo_gallery_params)
	# add compare method in here
	compare_photos(params[:photos])
	format.html { redirect_to @photo_gallery, notice: 'Photo gallery was successfully updated.' }
	format.json { render :show, status: :ok, location: @photo_gallery }
	else
	format.html { render :edit }
	format.json { render json: @photo_gallery.errors, status: :unprocessable_entity }
	<%= form_for(@photo_gallery,:html => {multipart: true}) do \|f\| %>
	<% if @photo_gallery.errors.any? %>
	<div id="error_explanation">
	<h2><%= pluralize(@photo_gallery.errors.count, "error") %> prohibited this photo_gallery from being saved:</h2>

	<ul>
	<% @photo_gallery.errors.full_messages.each do \|message\| %>
	<li><%= message %></li>
	<% end %>
	</ul>
	<div class="field">
	<%= f.label 'Photos' %><br>
	<% 10.times do \|i\| %>
	Photo <%= i + 1 %>
	<%= file_field_tag "photos[#{i}]", accept: 'image/png,image/jpeg' %>
	<%= @photo_gallery.photos[i].nil? ? '' : label_tag(@photo_gallery.photos[i].image_file_name,nil,id: "photo#{@photo_gallery.photos[i].id}") %>
	<!-- add link to delete single photo object below -->
	<%= @photo_gallery.photos[i].nil? ? '' : link_to('Hapus Foto',@photo_gallery.photos[i],remote: true, method: :delete,:class => "delete_photo", data: {value: @photo_gallery.photos[i].id}) %><br><br>
	<% end %>
	</div>
	$(document).ready ->
	$('.delete_photo').each ->
	$(this).click ->
	if confirm("Are you sure to delete photo?")
	photo_id = $(this).attr('data-value')
	$(this).on "ajax:success",() ->
	alert("Photo deleted successfully")
	$("a[data-value="+photo_id+"]").remove()
	$("#photo"+photo_id).remove()
	<!DOCTYPE html>
	<html>
	<head>
	<meta name="viewport" content="initial-scale=1.0, user-scalable=no">
	<meta charset="utf-8">
	<title>Simple markers</title>
	<style>
	html, body {
	height: 100%;
	margin: 0;
	<div id="map"></div>
	<script>
	function initMap() {
	var myLatLng = {lat: 1.12321, lng: 160.123232};
	var map = new google.maps.Map(document.getElementById('map'), {
	zoom: 8,
	center: myLatLng
	});
	}
	</script>
	var marker = new google.maps.Marker({
	position: myLatLng,
	map: map,
	title: 'Hello World!'
	});