回答編集履歴
5
うーん
test
CHANGED
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@@ -88,6 +88,8 @@
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88
88
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89
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def file_input_jbuilder(images)
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90
90
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91
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+
images=Array(images)
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92
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+
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91
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({"initialPreview"=>images.map{|image|image.thumb.url},
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92
94
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"initialPreviewAsData"=>true,
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4
Test
test
CHANGED
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@@ -58,9 +58,9 @@
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58
58
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59
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~
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60
60
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61
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+
<%= f.fields_for :images_attributes do |image| %>
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61
62
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62
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-
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63
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-
<%=
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63
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+
<%= image.file_field :file,class: 'file-upload',name: "#{image.object_name}[file]",'data-json'=>file_input_jbuilder(image.object.file) %>
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64
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<%= javascript_tag do %>
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66
66
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@@ -69,14 +69,6 @@
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69
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<% end %>
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70
70
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71
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```
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72
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-
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73
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-
fields_for を使うときは
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74
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-
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75
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name: "shop[images_attributes][][file]"
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76
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-
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77
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-
を
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78
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-
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79
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name: "#{f.object_name}[images_attributes][][file]"
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80
72
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73
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82
74
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3
すみません
test
CHANGED
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@@ -100,7 +100,7 @@
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100
100
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101
101
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"initialPreviewAsData"=>true,
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102
102
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103
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-
"initialPreviewConfig"=>a
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103
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+
"initialPreviewConfig"=>images.map{|image| {"caption"=>image.original_filename,"width"=> '120px',"url"=> url_for({controller: :images,action: :delete,id: image.id}),"key"=> 100}}}).to_json
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104
104
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105
105
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end
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106
106
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2
修正
test
CHANGED
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@@ -100,7 +100,7 @@
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100
100
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101
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"initialPreviewAsData"=>true,
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102
102
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103
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-
"initialPreviewConfig"=>attachments.map{|image| {"caption"=>image.original_filename,"width"=> '120px',"url"=> url_for{controller: :images,action: :delete,id: image.id},"key"=> 100}}}).to_json
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103
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+
"initialPreviewConfig"=>attachments.map{|image| {"caption"=>image.original_filename,"width"=> '120px',"url"=> url_for({controller: :images,action: :delete,id: image.id}),"key"=> 100}}}).to_json
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104
104
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105
105
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end
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106
106
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1
修正
test
CHANGED
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@@ -100,7 +100,7 @@
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100
100
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101
101
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"initialPreviewAsData"=>true,
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102
102
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103
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-
"initialPreviewConfig"=>attachments.map{|image| {"caption"=>image.original_filename,"width"=> '120px',"url"=> url_for{controller: :image,action: :delete,id: image.id},"key"=> 100}}}).to_json
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103
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+
"initialPreviewConfig"=>attachments.map{|image| {"caption"=>image.original_filename,"width"=> '120px',"url"=> url_for{controller: :images,action: :delete,id: image.id},"key"=> 100}}}).to_json
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104
104
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105
105
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end
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106
106
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