質問編集履歴
2
追記内のの「@post.save」を付け足し。
title
CHANGED
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File without changes
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body
CHANGED
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@@ -117,6 +117,7 @@
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117
117
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post_image = params[:post_image]
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118
118
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File.binwrite("public/post_images/#{@post.post_image_name}", post_image.read)
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119
119
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end
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120
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+
@post.save
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120
121
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flash[:notice] = "投稿を作成しました"
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121
122
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redirect_to("/posts/index")
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122
123
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else
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1
posts/controller.rbを追記しました。
title
CHANGED
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File without changes
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body
CHANGED
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@@ -100,4 +100,27 @@
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100
100
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101
101
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ruby 2.6.4p104
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102
102
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RubyGems 3.0.3
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103
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-
Rails 5.2.3
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103
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+
Rails 5.2.3
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104
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+
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105
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+
###【追記】posts/controller.rb
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106
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+
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107
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+
```ruby
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108
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+
def create
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109
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+
@post = Post.new(
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110
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+
title: params[:title],
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111
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+
post_image_name: "default_post_image.jpg",
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112
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+
user_id: @current_user.id
|
|
113
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+
)
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|
114
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+
if @post.save
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|
115
|
+
if params[:post_image]
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116
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+
@post.post_image_name = "#{@post.id}.jpg"
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117
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+
post_image = params[:post_image]
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118
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+
File.binwrite("public/post_images/#{@post.post_image_name}", post_image.read)
|
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119
|
+
end
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120
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+
flash[:notice] = "投稿を作成しました"
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121
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+
redirect_to("/posts/index")
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|
122
|
+
else
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123
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+
render("posts/new")
|
|
124
|
+
end
|
|
125
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+
end
|
|
126
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+
```
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