Created
July 3, 2017 20:00
-
-
Save Evanto/bf6f24c9b2c3cef4ba21cc9b2938b5c8 to your computer and use it in GitHub Desktop.
Ajax-2-edit-answers
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
- if answer.persisted? | |
= answer.body | |
- if current_user&.author_of? answer | |
p= link_to "delete answer", answer_path(answer), method: :delete | |
p= link_to 'edit', '', class: 'edit-answer-link', data: { answer_id: answer.id } | |
p |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
- @question.answers.each do |answer| | |
li id="answer-#{answer.id}" | |
- if answer.persisted? | |
= answer.body | |
- if current_user&.author_of? answer | |
p= link_to 'edit', '', class: 'edit-answer-link', data: { answer_id: answer.id } | |
p= link_to "delete answer", answer_path(answer), method: :delete | |
p | |
= form_for [@question, answer], remote: true, html: { id: "edit-answer-#{answer.id}"} do |f| | |
= f.label :body, "Answer" | |
= f.text_area :body | |
= f.submit 'Save' |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
= form_for([@question, Answer.new], remote: true) do |f| | |
p= f.label :body, 'Answer' | |
p= f.text_area :body | |
p= f.submit 'Post your answer' |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
# Place all the behaviors and hooks related to the matching controller here. | |
# All this logic will automatically be available in application.js. | |
# You can use CoffeeScript in this file: http://coffeescript.org/ | |
$ -> | |
$('.edit-answer-link').click (e) -> | |
e.preventDefault(); | |
$(this).hide(); | |
answer_id = $(this).data('answerId'); | |
$('form#edit-answer-' + answer_id).show(); |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
// Place all the styles related to the Answers controller here. | |
// They will automatically be included in application.css. | |
// You can use Sass (SCSS) here: http://sass-lang.com/ | |
.edit_answer { display: none; } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
class AnswersController < ApplicationController | |
before_action :authenticate_user! | |
before_action :load_question, only: [:create] | |
before_action :load_answer, only: [:edit, :update, :destroy] | |
def edit | |
end | |
def update | |
@answer = Answer.find(params[:id]) | |
@answer.update(answer_params) | |
@question = @answer.question | |
end | |
def create | |
@answer = @question.answers.new(answer_params) | |
@answer.user = current_user | |
@answer.save | |
end | |
def destroy | |
@question = @answer.question | |
if current_user.author_of? @answer | |
@answer.destroy! | |
flash[:notice] = 'Your answer was successfully deleted.' | |
redirect_to question_path(@question) | |
else | |
redirect_to question_path(@question) | |
end | |
end | |
private | |
def load_question | |
@question = Question.find(params[:question_id]) | |
end | |
def load_answer | |
@answer = Answer.find(params[:id]) | |
end | |
def answer_params | |
params.require(:answer).permit(:body) | |
end | |
end |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
h1 = @question.title | |
p = @question.body | |
- if current_user&.author_of? @question | |
= link_to "delete question", question_path(@question), method: :delete | |
h2 Answers | |
.answers | |
ul | |
= render @question.answers | |
- if user_signed_in? | |
.errors | |
= render 'answers/form' |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
<% if @answer.errors.present? %> | |
<% @answer.errors.full_messages.each do |message| %> | |
$('.answer-errors').html('<%= j message %>'); | |
<% end %> | |
<% else %> | |
$('#answer<%= @answer.id %>').replaceWith('<%= j render @answer %>'); | |
$('.answers').html('<%= j render 'answers/answers' %>'); | |
$('.edit-answer-link').click(function(e) { | |
e.preventDefault(); | |
$(this).hide(); | |
answer_id = $(this).data('answerId'); | |
$('form#edit-answer-' + answer_id).show(); | |
}); | |
<% end %> |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment