main files

.autotest

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+# -*- ruby -*-
+
+require 'autotest/restart'
+
+# Autotest.add_hook :initialize do |at|
+#   at.extra_files << "../some/external/dependency.rb"
+#
+#   at.libs << ":../some/external"
+#
+#   at.add_exception 'vendor'
+#
+#   at.add_mapping(/dependency.rb/) do |f, _|
+#     at.files_matching(/test_.*rb$/)
+#   end
+#
+#   %w(TestA TestB).each do |klass|
+#     at.extra_class_map[klass] = "test/test_misc.rb"
+#   end
+# end
+
+# Autotest.add_hook :run_command do |at|
+#   system "rake build"
+# end

Manifest.txt

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+.autotest
+History.txt
+Manifest.txt
+README.txt
+Rakefile
+bin/appointments
+lib/appointments.rb
+test/test_appointments.rb

README.rdoc

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+= appointments
+
+Schedule appointments with Rails 3 and the jQuery-UI
+
+http://rubygems.org/gems/appointments
+
+== SYNOPSIS:
+
+  Uses the jQuery UI datepicker and ActiveRecord to allow users to choose a date and then match the hours belonging to that date with hours that have already been scheduled.  See the tutorial for more info http://leveton.wordpress.com/2012/02/19/schedule-appointments-with-rails3-and-jquery/
+
+== REQUIREMENTS:
+
+  Rails 3.0+
+
+== INSTALL:
+
+<i>Ensure that you call '//= require jquery-ui' in your application.js file</i>
+
+run:
+
+<b>gem install appointments</b>
+
+Add the gem to your gemfile.
+
+If you want all the files pre-installed, then run the generator:
+
+<b>rails generate appointments:install</b>
+
+This will install the necessary model, view, and controller files
+
+== LICENSE:
+
+(The MIT License)
+
+Copyright (c) 2012 FIX
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+'Software'), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Rakefile

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+# -*- ruby -*-
+
+require 'rubygems'
+require 'hoe'
+
+# Hoe.plugin :compiler
+# Hoe.plugin :gem_prelude_sucks
+# Hoe.plugin :inline
+# Hoe.plugin :racc
+# Hoe.plugin :rubyforge
+
+Hoe.spec 'appointments' do
+  # HEY! If you fill these out in ~/.hoe_template/Rakefile.erb then
+  # you'll never have to touch them again!
+  # (delete this comment too, of course)
+
+  developer('Michael Leveton', 'mleveton@prepcloud.com')
+
+  # self.rubyforge_name = 'appointmentsx' # if different than 'appointments'
+end
+
+# vim: syntax=ruby

appointments.gemspec

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+$:.push File.expand_path("../lib", __FILE__)
+
+Gem::Specification.new do |s|
+  s.name        = "appointments"
+  s.version     = "1.0.13"
+  s.platform    = Gem::Platform::RUBY
+  s.summary     = "Schedule appointments with Rails 3 and the jQuery-UI"
+  s.email       = "mleveton@prepcloud.com"
+  s.homepage    = "https://github.com/Leveton/appointments"
+  s.description = "Schedule appointments with Rails 3 and the jQuery-UI"
+  s.authors     = ['Michael Leveton']
+  s.files = `git ls-files`.split("\n")
+  s.executables   = `git ls-files -- bin/*`.split("\n").map{ |f| File.basename(f) }
+  s.test_files    = Dir["test/**/*"]
+  s.require_paths = ["lib"]
+  s.bindir = "bin"
+  s.rubyforge_project = 'appointments'
+  s.has_rdoc = true
+  s.add_dependency('thor')
+end

lib/generators/appointments/install/install_generator.rb

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+module Appointments
+    class InstallGenerator < Rails::Generators::Base
+      source_root File.expand_path("../templates", __FILE__)
+
+      desc "Creates an appointment initializer and copies locale files to your application."
+      class_option :orm
+
+      def add_model
+        template "appointment.rb", "app/models/appointment.rb"
+      end
+
+      def add_view
+        template "new.html.erb", "app/views/appointments/new.html.erb"
+      end 
+
+      def add_stub_view
+        template "match_dates.html.erb", "app/views/appointments/match_dates.html.erb"
+      end 
+
+      def add_controller
+        template "appointments_controller.rb", "app/controllers/appointmentss_controller.rb"
+      end
+
+      def add_javascripts
+        template "jquery.ui.datepicker.min.js", "public/jquery.ui.datepicker.min.js"
+        template "jquery.ui.widget.min.js", "public/jquery.ui.widget.min.js"
+      end
+
+      def add_stylesheets
+        template "jquery-ui-1.8.17.custom.css", "public/jquery-ui-1.8.17.custom.css"
+      end
+
+      def add_captivate_routes
+        match_dates = "match 'appointments/match_dates' => 'appointments#match_dates'"
+        route match_dates
+      end
+    end
+end

lib/generators/appointments/templates/appointment.js

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+$(function () {
+ $('#appointment_form').hide();
+ $('#hour_picker').hide();
+ $('#hidden_hour_div').hide();
+ $('#cal_previous2').hide();
+ });
+
+function findHours(current_date){
+ $.ajax({
+      type: "POST",
+      url: "match_dates",
+      cache: false,
+      data: {matched_date:current_date},
+      success: function(html){
+        var hours_array = [];
+        $("#hidden_hour_div").append(html);
+        var hours_string = $("#hidden_hour_div").html()
+        var one = hours_string.substring(2, 6);
+        var two = hours_string.substring(10, 14);
+        var three = hours_string.substring(18, 22);
+        var four = hours_string.substring(26, 30);
+        var five = hours_string.substring(34, 38);
+        var six = hours_string.substring(42, 46);
+        var seven = hours_string.substring(50, 54);
+        var eight = hours_string.substring(58, 62);
+        var nine = hours_string.substring(66, 70);
+        var ten = hours_string.substring(74, 78);
+        var eleven = hours_string.substring(82, 86);
+        var twelve = hours_string.substring(90, 94);
+        hours_array.push(one,two,three,four,five,six,seven,eight,nine,ten,eleven,twelve);
+        for (var j in hours_array) {
+          (final_array = '\.'+ hours_array[j]);
+          $(final_array).hide();
+     }
+    }
+  });
+ }
+
+var disabledDays = [];
+
+$(function () {
+
+    $('.schedules_dates').map(function () {
+        disabledDays.push(this.id);
+    }).get().join(',');
+
+});
+
+function unavailableDays(date) {
+    var y = date.getFullYear(),
+        m = date.getMonth(),
+        d = date.getDate();
+    if ($.inArray(y + '-' + (m + 1) + '-' + d, disabledDays) != -1 || new Date() > date) {
+        return [false];
+    }
+    return [true];
+}
+
+$(function () {
+    var currentTime = new Date()
+    var month = currentTime.getMonth()
+    var day = currentTime.getDate()
+    var year = currentTime.getFullYear()
+
+    $("#datepicker").datepicker({
+        minDate: new Date(year, month, day),
+        dateFormat: 'yy-mm-dd',
+        onSelect: function(dateText, inst) { 
+          setFinalDate = dateText; 
+          $('#hour_picker').show();
+          $('#datepicker').hide();
+          findHours(setFinalDate);
+          $("th.selected_date").append("Date Chosen:" + " " + (setFinalDate));
+          pageNo = '2';
+        }
+
+});
+});
+
+
+function nextPage(hour, id){
+  setFinalHour = hour;
+    if (setFinalHour == null || setFinalHour == "") return false;
+    else {
+        $('#hour_picker').hide();
+        $("#appointment_form").show();
+        document.getElementById('schedules_date').value = setFinalDate;
+        document.getElementById('schedules_hour').value = setFinalHour;
+        $('#cal_previous2').show();
+        document.getElementById('subData').style.display = 'block'
+        $('#final_date h2').append(setFinalDate);
+        $('#final_hour h2').append(id);
+        pageNo = '3';
+        return true;
+    }
+
+}
+
+function prevPage() {
+
+  if (pageNo === '3') {
+        setFinalHour = "";
+        $('#appointment_form').hide();
+        $("#hour_picker").show();
+        $('#cal_previous2').hide();
+        $('#final_date h2').empty();
+        $('#final_hour h2').empty();
+        pageNo = '2'
+        }
+  }

lib/generators/appointments/templates/appointments_controller.rb

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+class AppointmentsController < ApplicationController
+
+def match_dates
+  date_from_ajax = params[:matched_date]
+  reduce = Appointment.where(:date => date_from_ajax)
+  hour_on_date = reduce.collect {|x| x.hour}
+  @new_dates = hour_on_date
+  render :layout => false
+end
+
+def new
+  @appointments = Appointment.create
+    respond_to do |format|
+      format.html
+      format.js
+      end
+   end
+
+
+def create
+   @appointment = Appointment.create(params[:appointments])
+    if @appointment.save
+      redirect_to root_path
+    else
+      err = ''
+      @appointment.errors.full_messages.each do |m|
+      err << m
+    end
+
+      redirect_to root_path, :flash => { :alert => "#{err}, please try again" }
+    end
+  end
+end

lib/generators/appointments/templates/initializer.rb

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+Rails.application.configure do
+  # Uncomment this to turn on verbose mode
+  # config.my_gem.verbose = true
+end