glenux-contrib/metamaps--metamaps
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added ability to delete items

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This commit is contained in:
Connor Turland 2012-10-18 14:24:07 -04:00
parent 26c4e9cffc
commit 7d45a83776
6 changed files with 122 additions and 97 deletions
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6
app/assets/javascripts/items.js.coffee
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@ -1,3 +1,3 @@
# Place all the behaviors and hooks related to the matching controller here. # Place all the behaviors and hooks related to the matching controller here.
# All this logic will automatically be available in application.js. # All this logic will automatically be available in application.js.
# You can use CoffeeScript in this file: http://jashkenas.github.com/coffee-script/ # You can use CoffeeScript in this file: http://jashkenas.github.com/coffee-script/

2
app/assets/stylesheets/application.css
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@ -28,7 +28,7 @@ h2 {display:block; text-align:center; background: #333; font-size:24px;}
a {color:#2d6a5d; text-decoration:none;} a {color:#2d6a5d; text-decoration:none;}
.clearfloat {clear:both;} .clearfloat {clear:both;}
form { display: block; width: 350px; margin: 0 auto; background: #D1D1D1; padding: 20px; border-radius: 15px; color: #000; } .new_session, .new_item, .new_synapse, .edit_item, .edit_synapse { display: block; width: 350px; margin: 0 auto; background: #D1D1D1; padding: 20px; border-radius: 15px; color: #000; }
label, select, input, textarea { display:block; } label, select, input, textarea { display:block; }

13
app/assets/stylesheets/items.css.scss
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@ -4,6 +4,19 @@
.item { display:block; float:left; position:relative; width:170px; height:300px; padding:10px 10px 10px 35px; background:#d1d1d1; border-radius:15px; margin:30px 0 30px 50px; color:#000; } .item { display:block; float:left; position:relative; width:170px; height:300px; padding:10px 10px 10px 35px; background:#d1d1d1; border-radius:15px; margin:30px 0 30px 50px; color:#000; }
.item .delete {position: absolute;
top: -14px;
left: 0px;
background: none;
border: 0;
color: white;
border: none;
font-size: 14px;
margin: 0;
padding: 0;
cursor:pointer;
}
.item .type {position: absolute; .item .type {position: absolute;
color: white; color: white;
top: -22px; top: -22px;

184
app/controllers/items_controller.rb
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@ -1,87 +1,97 @@
class ItemsController < ApplicationController class ItemsController < ApplicationController
before_filter :require_user, only: [:new, :create, :edit, :update] before_filter :require_user, only: [:new, :create, :edit, :update]
respond_to :html, :js, :json respond_to :html, :js, :json
# GET /items # GET /items
def index def index
@user = current_user @user = current_user
@items = Item.all @items = Item.all
respond_with(@items) respond_with(@items)
end end
# Get /item/new # Get /item/new
def new def new
@item = Item.new @item = Item.new
@user = current_user @user = current_user
respond_with(@item) respond_with(@item)
end end
# GET /item/:id # GET /item/:id
def show def show
@item = Item.find(params[:id]) @item = Item.find(params[:id])
@relatives = @item.as_json.html_safe @relatives = @item.as_json.html_safe
respond_to do |format| respond_to do |format|
format.html { respond_with(@item) } format.html { respond_with(@item) }
format.json { respond_with(@relatives) } format.json { respond_with(@relatives) }
end end
end end
# POST /items # POST /items
def create def create
@user = current_user @user = current_user
@item = Item.new() @item = Item.new()
@item.name = params[:item][:name] @item.name = params[:item][:name]
@item.desc = params[:item][:desc] @item.desc = params[:item][:desc]
@item.link = params[:item][:link] @item.link = params[:item][:link]
@item.item_category = ItemCategory.find(params[:category]) @item.item_category = ItemCategory.find(params[:category])
@item.user = @user @item.user = @user
@item.save @item.save
respond_to do |format| respond_to do |format|
format.html { respond_with(@user, location: item_url(@item)) } format.html { respond_with(@user, location: item_url(@item)) }
format.js { respond_with(@item) } format.js { respond_with(@item) }
end end
end end
# GET /items/:id/edit # GET /items/:id/edit
def edit def edit
@item = Item.find_by_id(params[:id]) @item = Item.find_by_id(params[:id])
respond_with(@item) respond_with(@item)
end end
# PUT /actions/:id # PUT /actions/:id
def update def update
@item = Item.find_by_id(params[:id]) @item = Item.find_by_id(params[:id])
if @item if @item
@item.name = params[:item][:name] @item.name = params[:item][:name]
@item.desc = params[:item][:desc] @item.desc = params[:item][:desc]
@item.link = params[:item][:link] @item.link = params[:item][:link]
@item.item_category = ItemCategory.find(params[:category][:item_category_id]) @item.item_category = ItemCategory.find(params[:category][:item_category_id])
@item.save @item.save
end end
respond_with(@user, location: item_url(@item)) do |format| respond_with(@user, location: item_url(@item)) do |format|
end end
end end
# DELETE /items/:id # DELETE /items/:id
def destroy def destroy
@item = Item.find_by_id(params[:id]) @item = Item.find_by_id(params[:id])
@item.delete @synapses = @item.synapses
end
@synapses.each do |synapse|
end synapse.delete
end
@item.delete
respond_to do |format|
format.js
end
end
end

13
app/views/items/_item.html.erb
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@ -1,7 +1,8 @@
<%= div_for item do %> <%= div_for item do %>
<p class="type"><%= item.item_category.name %></p> <%= link_to 'Delete', item, :class => 'delete', :confirm => 'Delete this topic and all synapses linking to it?', :method => :delete, :remote => true%>
<%= image_tag item.item_category.icon, :class => 'icon', :size => '50x50' %> <p class="type"><%= item.item_category.name %></p>
<%= link_to item.name, item_url(item), :class => 'title' %> <%= image_tag item.item_category.icon, :class => 'icon', :size => '50x50' %>
<div class="desc"><p><%=item.desc %></p></div> <%= link_to item.name, item_url(item), :class => 'title' %>
<%= link_to item.link, item.link, :class => 'link', :target => '_blank' %> <div class="desc"><p><%=item.desc %></p></div>
<%= link_to item.link, item.link, :class => 'link', :target => '_blank' %>
<% end %> <% end %>

1
app/views/items/destroy.js.erb Normal file
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@ -0,0 +1 @@
$('#<%= dom_id(@item) %>').fadeOut('slow');