Added Meal edit/update

app/controllers/meals_controller.rb

@@ -33,6 +33,16 @@ class MealsController < ApplicationController
   def edit
   end
 
+  def update
+    if @meal.update(meal_params)
+      flash[:notice] = 'Updated meal'
+      prepare_meals
+      render :index
+    else
+      render :edit
+    end
+  end
+
   def destroy
   end
 

app/views/foods/_edit_form.html.erb

@@ -1,7 +1,7 @@
 <%= labelled_form_for @food,
   url: food_path(@food, view: view),
   method: :patch, remote: true,
-  html: {id: 'food-edit-form', name: 'food-edit-form'} do |f| %>
+  html: {id: 'edit-food-form', name: 'edit-food-form'} do |f| %>
 
   <%= render partial: 'foods/form', locals: {f: f} %>
 

app/views/meals/_edit_form.html.erb

@@ -0,0 +1,15 @@
+<%= labelled_form_for @meal,
+  url: meal_path(@meal),
+  method: :patch, remote: true,
+  html: {id: 'edit-meal-form', name: 'edit-meal-form'} do |f| %>
+
+  <%= render partial: 'meals/form', locals: {f: f} %>
+
+  <div class="tabular">
+    <p>
+      <%= submit_tag l(:button_save) %>
+      <%= link_to l(:button_cancel), "#",
+        onclick: '$(this).closest("tr").remove(); return false;' %>
+    </p>
+  </div>
+<% end %>

app/views/meals/_edit_notes_form.html.erb

@@ -3,7 +3,7 @@
   remote: true,
   html: {id: 'edit-meal-notes-form', name: 'edit-meal-notes-form'} do |f| %>
 
-  <%= f.text_field :notes, size: 50, required: false, label: '' %>
+  <%= f.text_field :notes, size: 40, required: false, label: '' %>
   <%= link_to l(:button_save), '', class: 'icon icon-save',
     onclick: "$(event.target).closest('form').submit(); return false;" %>
   <%= link_to l(:button_cancel), '', class: 'icon icon-cancel',

app/views/meals/_index.html.erb

@@ -8,6 +8,7 @@
             <h3><%= date == Date.current ? 'Today' : date.strftime('%F') %></h3>
           </td>
         </tr>
+
         <% eaten, not_eaten = meals.partition { |m| m.eaten_at }
           eaten.sort_by! { |m| m.eaten_at }
           not_eaten.sort_by! { |m| m.created_at }

app/views/meals/edit.js.erb

@@ -0,0 +1,7 @@
+$('tr[id=meal-<%= @meal.id %>]').nextUntil('tr.primary, tr.date', ':not(.ingredient)').remove();
+var columns = $('table > tbody > tr.ingredient > td').length;
+$('tr[id=meal-<%= @meal.id %>]').nextUntil('tr.primary, tr.date').addBack().last().after(
+  '<tr><td class="form" colspan="'+columns+'"><div id="edit-meal">' +
+  '<%= j render partial: 'meals/edit_form' %>' +
+  '</div></td></tr>'
+);

app/views/meals/index.js.erb

@@ -0,0 +1 @@
+$('#meals').html('<%= j render partial: 'meals/index' %>');

app/views/measurements/_edit_form.html.erb

@@ -1,7 +1,7 @@
 <%= labelled_form_for @measurement,
   url: measurement_path(@measurement, view: view),
   method: :patch, remote: true,
-  html: {id: 'measurement-edit-form', name: 'measurement-edit-form'} do |f| %>
+  html: {id: 'edit-measurement-form', name: 'edit-measurement-form'} do |f| %>
 
   <%= render partial: 'measurements/form', locals: {f: f} %>