質問編集履歴
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view,controllerのソースコード追記
test
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test
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```ruby
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class TasksController < ApplicationController
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before_action :set_task, only: [:show, :edit, :update, :destroy]
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# GET /tasks
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def index
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@tasks = Task.all
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@title = Task.group(:title).pluck(:title).sort
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@tasks = Task.order(created_at: :desc)
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if params[:sort_expired]
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@tasks = Task.all.order(deadline: :desc)
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end
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end
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def search
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@tasks = Task.where('title LIKE ?', "%#{params[:title]}%")
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@title = Task.group(:title).pluck(:title).sort
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render :index
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end
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# GET /tasks/1
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def show
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@task = Task.find(params[:id])
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end
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# GET /tasks/new
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def new
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@task = Task.new
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end
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# GET /tasks/1/edit
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def edit
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end
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# POST /tasks
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def create
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@task = Task.new(task_params)
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if @task.save
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redirect_to @task, notice: 'Task was successfully created.'
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else
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render :new
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end
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end
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# PATCH/PUT /tasks/1
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def update
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if @task.update(task_params)
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redirect_to @task, notice: 'Task was successfully updated.'
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else
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render :edit
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end
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end
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# DELETE /tasks/1
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def destroy
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@task.destroy
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redirect_to tasks_url, notice: 'Task was successfully destroyed.'
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end
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private
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# Use callbacks to share common setup or constraints between actions.
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def set_task
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@task = Task.find(params[:id])
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end
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# Only allow a trusted parameter "white list" through.
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def task_params
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params.require(:task).permit(:title, :content, :rank, :deadline, :status)
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end
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end
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```
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```ruby
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<h1>Tasks</h1>
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<div class="">
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<p>タイトル</p>
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<%= form_tag(tasks_path, :method => 'get' ) do %>
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<%= text_field_tag(:title) %>
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<p>ステータス</p>
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<%= select_tag(:status) %>
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<%= submit_tag '検索'%>
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<% end %>
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</div>
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<table>
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<thead>
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<tr>
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<th>Title
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</th>
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<th>Content</th>
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<th>Rank</th>
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<th>Deadline</th>
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<th>状態</th>
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<th colspan="3"></th>
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</tr>
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</thead>
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<tbody>
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<% @tasks.each do |task| %>
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<tr>
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<td><%= task.title %></td>
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<td><%= task.content %></td>
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<td><%= task.rank %></td>
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<td><%= task.deadline %></td>
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<td><%= task.status %></td>
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<td><%= link_to 'Show', task %></td>
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<td><%= link_to 'Edit', edit_task_path(task) %></td>
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<td><%= link_to 'Destroy', task, method: :delete, data: { confirm: 'Are you sure?' } %></td>
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</tr>
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<% end %>
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</tbody>
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</table>
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<%= link_to "終了期限でソートする", tasks_path(sort_expired: "true") %>
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<br>
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<%= link_to 'New Task', new_task_path %>
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```
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### 試したこと
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106
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@@ -164,4 +410,6 @@
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よろしくおねがいいたします。
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