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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,79 @@ | ||
| .multi_value { | ||
| .btn.remove { | ||
| color: $brand-danger; | ||
| } | ||
|
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| .btn.remove, .btn.add { | ||
| text-decoration: underline; | ||
| } | ||
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| .btn.add { | ||
| padding-left: 0; | ||
| } | ||
|
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| .field-wrapper { | ||
| list-style-type:none; | ||
| } | ||
|
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| .listing { | ||
| margin-left: 0; | ||
| max-width: 40em; | ||
| padding-left: 0px; | ||
| margin-bottom: 0; | ||
| } | ||
|
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| .field-controls { | ||
| margin-left: 2em; | ||
| } | ||
|
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| .remove .glyphicon-remove, | ||
| .add .glyphicon-plus { | ||
| margin-right: 0.3rem | ||
| } | ||
|
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| .message { | ||
| background-size: 40px 40px; | ||
| background-image: linear-gradient(135deg, rgba(255, 255, 255, .05) 25%, transparent 25%, | ||
| transparent 50%, rgba(255, 255, 255, .05) 50%, rgba(255, 255, 255, .05) 75%, | ||
| transparent 75%, transparent); | ||
| box-shadow: inset 0 -1px 0 rgba(255,255,255,.4); | ||
| width: 100%; | ||
| border: 1px solid; | ||
| color: #fff; | ||
| padding: 10px; | ||
| text-shadow: 0 1px 0 rgba(0,0,0,.5); | ||
| animation: animate-bg 5s linear infinite; | ||
| border-radius: $border-radius-base; | ||
| } | ||
|
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| .has-error { | ||
| background-color: #de4343; | ||
| border-color: #c43d3d; | ||
| } | ||
|
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| .has-warning{ | ||
| background-color: #eaaf51; | ||
| border-color: #d99a36; | ||
| } | ||
|
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| .listing li:not(:last-child) { | ||
| margin-bottom: 0.5rem; | ||
| } | ||
|
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| .listing li:first-of-type { | ||
| width: 83.3333333333%; | ||
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| input { | ||
| border-radius: 4px; | ||
| } | ||
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| .remove { | ||
| display: none; | ||
| } | ||
| } | ||
| } | ||
|
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| // The contributor listing needs some normalization | ||
| #contributors .listing { | ||
| max-width:20em; | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,85 @@ | ||
| # frozen_string_literal: true | ||
| class MultiValueInput < SimpleForm::Inputs::CollectionInput | ||
| def input(_wrapper_options) | ||
| @rendered_first_element = false | ||
| input_html_classes.unshift("string") | ||
| input_html_options[:name] ||= "#{object_name}[#{attribute_name}][]" | ||
|
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| outer_wrapper do | ||
| buffer_each(collection) do |value, index| | ||
| inner_wrapper do | ||
| build_field(value, index) | ||
| end | ||
| end | ||
| end | ||
| end | ||
|
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| protected | ||
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| def buffer_each(collection) | ||
| collection.each_with_object("".dup).with_index do |(value, buffer), index| | ||
| buffer << yield(value, index) | ||
| end | ||
| end | ||
|
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| def outer_wrapper | ||
| " <ul class=\"listing\">\n #{yield}\n </ul>\n" | ||
| end | ||
|
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| def inner_wrapper | ||
| <<-HTML | ||
| <li class="field-wrapper"> | ||
| #{yield} | ||
| </li> | ||
| HTML | ||
| end | ||
|
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| private | ||
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| # Although the 'index' parameter is not used in this implementation it is useful in an | ||
| # an overridden version of this method, especially when the field is a complex object and | ||
| # the override defines nested fields. | ||
| def build_field_options(value, _index) | ||
| options = input_html_options.dup | ||
|
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| options[:value] = value | ||
| if @rendered_first_element | ||
| options[:id] = nil | ||
| options[:required] = nil | ||
| else | ||
| options[:id] ||= input_dom_id | ||
| end | ||
| options[:class] ||= [] | ||
| options[:class] += ["#{input_dom_id} form-control multi-text-field"] | ||
| options[:'aria-labelledby'] = label_id | ||
| @rendered_first_element = true | ||
|
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| options | ||
| end | ||
|
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| def build_field(value, index) | ||
| options = build_field_options(value, index) | ||
| if options.delete(:type) == "textarea" | ||
| @builder.text_area(attribute_name, options) | ||
| else | ||
| @builder.text_field(attribute_name, options) | ||
| end | ||
| end | ||
|
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| def label_id | ||
| input_dom_id + "_label" | ||
| end | ||
|
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| def input_dom_id | ||
| input_html_options[:id] || "#{object_name}_#{attribute_name}" | ||
| end | ||
|
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| def collection | ||
| @collection ||= | ||
| Array(object.send(attribute_name)).reject { |v| v.to_s.strip.blank? } + [""] | ||
| end | ||
|
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||
| def multiple? | ||
| true | ||
| end | ||
| end |
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