質問編集履歴
3
変更
test
CHANGED
|
@@ -1 +1 @@
|
|
|
1
|
-
|
|
1
|
+
指定した時間後に非表示にする
|
test
CHANGED
|
@@ -52,118 +52,6 @@
|
|
|
52
52
|
|
|
53
53
|
|
|
54
54
|
|
|
55
|
-
```
|
|
56
|
-
|
|
57
|
-
product/index
|
|
58
|
-
|
|
59
|
-
|
|
60
|
-
|
|
61
|
-
<% @products.each do |product| %>
|
|
62
|
-
|
|
63
|
-
<div class="col-xs-12">
|
|
64
|
-
|
|
65
|
-
<%= attachment_image_tag product, :image , class: "product_image" %>
|
|
66
|
-
|
|
67
|
-
</div>
|
|
68
|
-
|
|
69
|
-
<% end %>
|
|
70
|
-
|
|
71
|
-
|
|
72
|
-
|
|
73
|
-
```
|
|
74
|
-
|
|
75
|
-
|
|
76
|
-
|
|
77
|
-
```
|
|
78
|
-
|
|
79
|
-
create_table "products", force: :cascade do |t|
|
|
80
|
-
|
|
81
|
-
t.integer "user_id"
|
|
82
|
-
|
|
83
|
-
t.string "image_id"
|
|
84
|
-
|
|
85
|
-
t.datetime "created_at", null: false
|
|
86
|
-
|
|
87
|
-
t.datetime "updated_at", null: false
|
|
88
|
-
|
|
89
|
-
end
|
|
90
|
-
|
|
91
|
-
```
|
|
92
|
-
|
|
93
|
-
|
|
94
|
-
|
|
95
|
-
```
|
|
96
|
-
|
|
97
|
-
貼りたい画像(NEW)場所
|
|
98
|
-
|
|
99
|
-
app/assets/images/NEW.jpg
|
|
100
|
-
|
|
101
|
-
```
|
|
102
|
-
|
|
103
|
-
|
|
104
|
-
|
|
105
|
-
|
|
106
|
-
|
|
107
|
-
追加分
|
|
108
|
-
|
|
109
|
-
|
|
110
|
-
|
|
111
|
-
```
|
|
112
|
-
|
|
113
|
-
class AddFilenameToImages < ActiveRecord::Migration[5.1]
|
|
114
|
-
|
|
115
|
-
def change
|
|
116
|
-
|
|
117
|
-
add_column :images, :filename, :string
|
|
118
|
-
|
|
119
|
-
end
|
|
120
|
-
|
|
121
|
-
end
|
|
122
|
-
|
|
123
|
-
```
|
|
124
|
-
|
|
125
|
-
|
|
126
|
-
|
|
127
|
-
```
|
|
128
|
-
|
|
129
|
-
<% @products.each do |product| %>
|
|
130
|
-
|
|
131
|
-
<div class="col-xs-12">
|
|
132
|
-
|
|
133
|
-
<% if product.is_new %>
|
|
134
|
-
|
|
135
|
-
<%= attachment_image_tag product, :image , class: "product_image" %>
|
|
136
|
-
|
|
137
|
-
このimageは商品のイメージです。
|
|
138
|
-
|
|
139
|
-
</div>
|
|
140
|
-
|
|
141
|
-
<% end %>
|
|
142
|
-
|
|
143
|
-
<% end %>
|
|
144
|
-
|
|
145
|
-
```
|
|
146
|
-
|
|
147
|
-
|
|
148
|
-
|
|
149
|
-
```
|
|
150
|
-
|
|
151
|
-
|
|
152
|
-
|
|
153
|
-
create_table "images", force: :cascade do |t|
|
|
154
|
-
|
|
155
|
-
t.datetime "created_at", null: false
|
|
156
|
-
|
|
157
|
-
t.datetime "updated_at", null: false
|
|
158
|
-
|
|
159
|
-
t.string "filename"
|
|
160
|
-
|
|
161
|
-
end
|
|
162
|
-
|
|
163
|
-
```
|
|
164
|
-
|
|
165
|
-
|
|
166
|
-
|
|
167
55
|
|
|
168
56
|
|
|
169
57
|
現状こんな感じなのですがNoMethodError in Products#indexと出てしまいます。
|
2
更新
test
CHANGED
|
@@ -1 +1 @@
|
|
|
1
|
-
画像を指定した時間後に非表示にする
|
|
1
|
+
しん画像を指定した時間後に非表示にする
|
test
CHANGED
|
@@ -99,3 +99,73 @@
|
|
|
99
99
|
app/assets/images/NEW.jpg
|
|
100
100
|
|
|
101
101
|
```
|
|
102
|
+
|
|
103
|
+
|
|
104
|
+
|
|
105
|
+
|
|
106
|
+
|
|
107
|
+
追加分
|
|
108
|
+
|
|
109
|
+
|
|
110
|
+
|
|
111
|
+
```
|
|
112
|
+
|
|
113
|
+
class AddFilenameToImages < ActiveRecord::Migration[5.1]
|
|
114
|
+
|
|
115
|
+
def change
|
|
116
|
+
|
|
117
|
+
add_column :images, :filename, :string
|
|
118
|
+
|
|
119
|
+
end
|
|
120
|
+
|
|
121
|
+
end
|
|
122
|
+
|
|
123
|
+
```
|
|
124
|
+
|
|
125
|
+
|
|
126
|
+
|
|
127
|
+
```
|
|
128
|
+
|
|
129
|
+
<% @products.each do |product| %>
|
|
130
|
+
|
|
131
|
+
<div class="col-xs-12">
|
|
132
|
+
|
|
133
|
+
<% if product.is_new %>
|
|
134
|
+
|
|
135
|
+
<%= attachment_image_tag product, :image , class: "product_image" %>
|
|
136
|
+
|
|
137
|
+
このimageは商品のイメージです。
|
|
138
|
+
|
|
139
|
+
</div>
|
|
140
|
+
|
|
141
|
+
<% end %>
|
|
142
|
+
|
|
143
|
+
<% end %>
|
|
144
|
+
|
|
145
|
+
```
|
|
146
|
+
|
|
147
|
+
|
|
148
|
+
|
|
149
|
+
```
|
|
150
|
+
|
|
151
|
+
|
|
152
|
+
|
|
153
|
+
create_table "images", force: :cascade do |t|
|
|
154
|
+
|
|
155
|
+
t.datetime "created_at", null: false
|
|
156
|
+
|
|
157
|
+
t.datetime "updated_at", null: false
|
|
158
|
+
|
|
159
|
+
t.string "filename"
|
|
160
|
+
|
|
161
|
+
end
|
|
162
|
+
|
|
163
|
+
```
|
|
164
|
+
|
|
165
|
+
|
|
166
|
+
|
|
167
|
+
|
|
168
|
+
|
|
169
|
+
現状こんな感じなのですがNoMethodError in Products#indexと出てしまいます。
|
|
170
|
+
|
|
171
|
+
どうしたら良いでしょうか？
|
1
変更
test
CHANGED
|
File without changes
|
test
CHANGED
|
@@ -3,3 +3,99 @@
|
|
|
3
3
|
|
|
4
4
|
|
|
5
5
|
例、商品に新着っていう画像を3日だけつけたいです。
|
|
6
|
+
|
|
7
|
+
|
|
8
|
+
|
|
9
|
+
```
|
|
10
|
+
|
|
11
|
+
def index
|
|
12
|
+
|
|
13
|
+
@productc = Product.all
|
|
14
|
+
|
|
15
|
+
end
|
|
16
|
+
|
|
17
|
+
|
|
18
|
+
|
|
19
|
+
def new
|
|
20
|
+
|
|
21
|
+
@product = Product.new
|
|
22
|
+
|
|
23
|
+
end
|
|
24
|
+
|
|
25
|
+
|
|
26
|
+
|
|
27
|
+
def create
|
|
28
|
+
|
|
29
|
+
@product = Product.new(product_params)
|
|
30
|
+
|
|
31
|
+
@product.user_id = current_user.id
|
|
32
|
+
|
|
33
|
+
@product.save
|
|
34
|
+
|
|
35
|
+
redirect_to products_path
|
|
36
|
+
|
|
37
|
+
end
|
|
38
|
+
|
|
39
|
+
```
|
|
40
|
+
|
|
41
|
+
|
|
42
|
+
|
|
43
|
+
```
|
|
44
|
+
|
|
45
|
+
def index
|
|
46
|
+
|
|
47
|
+
@productc = Product.all
|
|
48
|
+
|
|
49
|
+
end
|
|
50
|
+
|
|
51
|
+
```
|
|
52
|
+
|
|
53
|
+
|
|
54
|
+
|
|
55
|
+
```
|
|
56
|
+
|
|
57
|
+
product/index
|
|
58
|
+
|
|
59
|
+
|
|
60
|
+
|
|
61
|
+
<% @products.each do |product| %>
|
|
62
|
+
|
|
63
|
+
<div class="col-xs-12">
|
|
64
|
+
|
|
65
|
+
<%= attachment_image_tag product, :image , class: "product_image" %>
|
|
66
|
+
|
|
67
|
+
</div>
|
|
68
|
+
|
|
69
|
+
<% end %>
|
|
70
|
+
|
|
71
|
+
|
|
72
|
+
|
|
73
|
+
```
|
|
74
|
+
|
|
75
|
+
|
|
76
|
+
|
|
77
|
+
```
|
|
78
|
+
|
|
79
|
+
create_table "products", force: :cascade do |t|
|
|
80
|
+
|
|
81
|
+
t.integer "user_id"
|
|
82
|
+
|
|
83
|
+
t.string "image_id"
|
|
84
|
+
|
|
85
|
+
t.datetime "created_at", null: false
|
|
86
|
+
|
|
87
|
+
t.datetime "updated_at", null: false
|
|
88
|
+
|
|
89
|
+
end
|
|
90
|
+
|
|
91
|
+
```
|
|
92
|
+
|
|
93
|
+
|
|
94
|
+
|
|
95
|
+
```
|
|
96
|
+
|
|
97
|
+
貼りたい画像(NEW)場所
|
|
98
|
+
|
|
99
|
+
app/assets/images/NEW.jpg
|
|
100
|
+
|
|
101
|
+
```
|