我想改变这取决于阉复选框我的任务资源的布尔属性被选中与否。 我坚持,因为我不知道该怎么办......我有添加此AJAX复选框工作,整个CRUD,一切都使用RSpec和水豚测试和自举前的一切。 我有以下代码...
意见/任务/ show.html.erb
27 <%= form_for [@project, @task], :remote => true do |f| %>
28 <%= f.label :completed %>
29 <%= f.check_box :completed %>
30 <% end %>
这:是完成任务的布尔属性。
Java脚本/ tasks.js.coffee
8 jQuery ->
9 $('#task_completed').bind 'change', (event) =>
10 $.post()
不知道如何完成这个$。员额()的东西,以及如何使控制器工作代码......到目前为止,我只有这...
控制器/ tasks_controller.rb
1 class TasksController < ApplicationController
2
3 before_filter :authenticate_user!
4 before_filter :find_project_from_project_id
5 before_filter :find_task, :only => [:show, :edit, :update]
6
7 def show
8 @title = @task.name
9 end
10
11 def new
12 @title = 'New task'
13 @task = @project.tasks.build
14 end
15
16 def create
17 @task = @project.tasks.build(params[:task])
18 if @task.save
19 current_user.tasks.push(@task)
20 redirect_to [@project, @task], :notice => 'Task created'
21 else
22 render 'new'
23 flash.now[:alert] = 'Task not created'
24 end
25 end
26
27 def edit
28 @title = 'Edit task'
29 end
30
31 def update
32 if @task.update_attributes(params[:task])
33 redirect_to [@project, @task], :notice => 'Task updated'
34 else
35 render 'edit'
36 flash.now[:alert] = 'Task not updated'
37 end
38 end
39
40 private
41 #controller doesn't respond to these methods as actions
42
43 def find_project_from_project_id
44 @project = current_user.projects.find(params[:project_id])
45 rescue ActiveRecord::RecordNotFound
46 redirect_to projects_path
47 flash[:alert] = 'Project you were looking for could not be found'
48 end
49
50 def find_task
51 @task = @project.tasks.find(params[:id])
52 rescue ActiveRecord::RecordNotFound
53 redirect_to project_path(@project)
54 flash[:alert] = 'Task you were looking for could not be found'
55 end
56
57 end
此外,对于那些谁想要更多...如何写这个东西的测试? 我应该写他们在所有的呢?
编辑:经研究,我发现人们都在做它像这样......这是要走的路? 在检查元素,我可以看到当我改变的复选框正在作出新的请求,但布尔仍然假...
8 jQuery ->
9 $('#task_completed').bind 'change', (event) =>
10 $('#task_completed').parents('form:first').submit()
11 $('.task_headline').toggleClass('completed_task')