質問編集履歴
6
みやすくするため
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class PostsController < ApplicationController
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def index
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@posts = Post.all
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def new
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@post = Post.new
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def create
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def edit
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@post = Post.find(params[:id])
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def show
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def update
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@post = Post.find(params[:id])
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if post.user_id == current_user.id
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post.update(post_params)
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def destroy
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post = Post.find(params[:id])
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if post.user_id == current_user.id
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post.destroy
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end
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private
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def post_params
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params.require(:post).permit(:text).merge(user_id: current_user.id)
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end
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end
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5
みやすくするため
test
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test
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解決方法
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class PostsController < ApplicationController
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def index
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@posts = Post.all
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end
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def new
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@post = Post.new
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end
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def create
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Post.create(post_params)
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end
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def edit
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@post = Post.find(params[:id])
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end
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def show
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end
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def update
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@post = Post.find(params[:id])
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if post.user_id == current_user.id
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post.update(post_params)
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end
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end
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def destroy
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post = Post.find(params[:id])
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if post.user_id == current_user.id
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post.destroy
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end
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end
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private
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def post_params
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params.require(:post).permit(:text).merge(user_id: current_user.id)
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end
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end
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4
みやすくするため
test
CHANGED
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@@ -1 +1 @@
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1
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-
railsにおいて編集が反映されない件について
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1
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ｓrailsにおいて編集が反映されない件について
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test
CHANGED
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def destroy
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post = Post.find(params[:id])
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if post.user_id == current_user.id
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post.destroy
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end
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end
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private
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def post_params
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params.require(:post).permit(:text).merge(user_id: current_user.id)
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end
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end
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```
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```index
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<div class="posts">
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<% @posts.each do |post| %>
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<li>
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<%= link_to '削除', "/posts/#{post.id}", method: :delete %>
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</li>
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<li>
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<%= link_to '編集', "/posts/#{post.id}/edit", method: :get %>
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</li>
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<%= simple_format(post.text) %>
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<% end %>
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</div>
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```
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```new
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<div class = "posts">
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<%= form_for(@post) do |f| %>
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<%= f.text_field :text %>
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<%= f.submit '投稿' %>
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<% end %>
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</div>
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```
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```edit
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<div class = "posts">
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<%= form_for(@post) do |f| %>
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<%= f.text_field :text %>
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<%= f.submit '投稿' %>
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<% end %>
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</div>
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```
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```update
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<div class = "posts">
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<h3> you posted </h3>
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<a class = " btn " href= "/posts"> go to home </a>
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</div>
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```
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どうかお力を貸していただけると助かります。よろしくお願いします。
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postcontroller
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def destroy
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post = Post.find(params[:id])
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@post = Post.find(params[:id])
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if post.user_id == current_user.id
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if @post.user_id == current_user.id
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post.destr
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post.update(post_params)
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<% end %>
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</div>
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<%= f.text_field :text %>
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<%= f.submit '投稿' %>
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<% end %>
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</div>
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|
297
|
-
|
|
298
|
-
|
|
299
|
-
```
|
|
300
|
-
|
|
301
|
-
|
|
302
|
-
|
|
303
|
-
```edit
|
|
304
|
-
|
|
305
|
-
<div class = "posts">
|
|
306
|
-
|
|
307
|
-
<%= form_for(@post) do |f| %>
|
|
308
|
-
|
|
309
|
-
<%= f.text_field :text %>
|
|
310
|
-
|
|
311
|
-
<%= f.submit '投稿' %>
|
|
312
|
-
|
|
313
|
-
<% end %>
|
|
314
|
-
|
|
315
|
-
</div>
|
|
316
|
-
|
|
317
|
-
|
|
318
|
-
|
|
319
|
-
```
|
|
320
|
-
|
|
321
|
-
```update
|
|
322
|
-
|
|
323
|
-
<div class = "posts">
|
|
324
|
-
|
|
325
|
-
<h3> you posted </h3>
|
|
326
|
-
|
|
327
|
-
|
|
328
|
-
|
|
329
|
-
<a class = " btn " href= "/posts"> go to home </a>
|
|
330
|
-
|
|
331
|
-
|
|
332
|
-
|
|
333
|
-
|
|
334
|
-
|
|
335
|
-
</div>
|
|
336
|
-
|
|
337
|
-
|
|
338
|
-
|
|
339
|
-
```
|
|
340
|
-
|
|
341
|
-
|
|
342
|
-
|
|
343
|
-
|
|
344
|
-
|
|
345
|
-
|
|
346
|
-
|
|
347
|
-
|
|
348
|
-
|
|
349
|
-
どうかお力を貸していただけると助かります。よろしくお願いします。
|
|
367
|
+
postから＠postに変更させていただきました。
|
|
368
|
+
|
|
369
|
+
|
|
370
|
+
|
|
371
|
+
結果このようにエラーが出ました。
|
|
372
|
+
|
|
373
|
+
|
|
374
|
+
|
|
375
|
+
|
|
376
|
+
|
|
377
|
+
|
|
378
|
+
|
|
379
|
+
NameError in PostsController#update
|
|
380
|
+
|
|
381
|
+
undefined local variable or method `post' for #<> Did you mean? @post
|
|
382
|
+
|
|
383
|
+
|
|
384
|
+
|
|
385
|
+
@post = Post.find(params[:id])
|
|
386
|
+
|
|
387
|
+
if @post.user_id == current_user.id
|
|
388
|
+
|
|
389
|
+
post.update(post_params) 赤のライン
|
|
390
|
+
|
|
391
|
+
end
|
|
392
|
+
|
|
393
|
+
end
|
|
394
|
+
|
|
395
|
+
|
|
396
|
+
|
|
397
|
+
|
|
398
|
+
|
|
399
|
+
Parameters: {"utf8"=>"✓", "_method"=>"patch", "authenticity_token"=>"", "post"=>{"text"=>"s"}, "commit"=>"投稿", "id"=>"5"}
|
3
みやすくするため
test
CHANGED
|
File without changes
|
test
CHANGED
|
@@ -52,7 +52,7 @@
|
|
|
52
52
|
|
|
53
53
|
---
|
|
54
54
|
|
|
55
|
-
このようになるのでddddddの部分をupdatedに変えて
|
|
55
|
+
このようになるのでddddddの部分をupdatedに変えて
|
|
56
56
|
|
|
57
57
|
|
|
58
58
|
|
|
@@ -72,7 +72,27 @@
|
|
|
72
72
|
|
|
73
73
|
---
|
|
74
74
|
|
|
75
|
+
投稿ボタンを押して
|
|
76
|
+
|
|
77
|
+
http://localhost:3000/posts/5
|
|
78
|
+
|
|
79
|
+
---
|
|
80
|
+
|
|
81
|
+
ログインアプリ
|
|
82
|
+
|
|
83
|
+
ログアウト
|
|
84
|
+
|
|
85
|
+
マイページ
|
|
86
|
+
|
|
87
|
+
投稿する
|
|
88
|
+
|
|
89
|
+
you posted
|
|
90
|
+
|
|
91
|
+
go to home
|
|
92
|
+
|
|
93
|
+
---
|
|
94
|
+
|
|
75
|
-
|
|
95
|
+
go to homeを押してホームに戻っても
|
|
76
96
|
|
|
77
97
|
|
|
78
98
|
|
2
みやすくするため
test
CHANGED
|
File without changes
|
test
CHANGED
|
@@ -114,7 +114,7 @@
|
|
|
114
114
|
|
|
115
115
|
devise_for :users
|
|
116
116
|
|
|
117
|
-
|
|
117
|
+
|
|
118
118
|
|
|
119
119
|
root to: 'posts#index'
|
|
120
120
|
|
1
みやすくするため
test
CHANGED
|
File without changes
|
test
CHANGED
|
@@ -60,8 +60,6 @@
|
|
|
60
60
|
|
|
61
61
|
ログインアプリ
|
|
62
62
|
|
|
63
|
-
メールアドレス： 1@1
|
|
64
|
-
|
|
65
63
|
ログアウト
|
|
66
64
|
|
|
67
65
|
マイページ
|