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Add simple form

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commit 268e37107de2e62d248b3bb884795308cc99d8bc 1 parent eeb64d0
Jianwei Han authored
176 config/initializers/simple_form.rb
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+# Use this setup block to configure all options available in SimpleForm.
+SimpleForm.setup do |config|
+ # Wrappers are used by the form builder to generate a
+ # complete input. You can remove any component from the
+ # wrapper, change the order or even add your own to the
+ # stack. The options given below are used to wrap the
+ # whole input.
+ config.wrappers :default, :class => :input,
+ :hint_class => :field_with_hint, :error_class => :field_with_errors do |b|
+ ## Extensions enabled by default
+ # Any of these extensions can be disabled for a
+ # given input by passing: `f.input EXTENSION_NAME => false`.
+ # You can make any of these extensions optional by
+ # renaming `b.use` to `b.optional`.
+
+ # Determines whether to use HTML5 (:email, :url, ...)
+ # and required attributes
+ b.use :html5
+
+ # Calculates placeholders automatically from I18n
+ # You can also pass a string as f.input :placeholder => "Placeholder"
+ b.use :placeholder
+
+ ## Optional extensions
+ # They are disabled unless you pass `f.input EXTENSION_NAME => :lookup`
+ # to the input. If so, they will retrieve the values from the model
+ # if any exists. If you want to enable the lookup for any of those
+ # extensions by default, you can change `b.optional` to `b.use`.
+
+ # Calculates maxlength from length validations for string inputs
+ b.optional :maxlength
+
+ # Calculates pattern from format validations for string inputs
+ b.optional :pattern
+
+ # Calculates min and max from length validations for numeric inputs
+ b.optional :min_max
+
+ # Calculates readonly automatically from readonly attributes
+ b.optional :readonly
+
+ ## Inputs
+ b.use :label_input
+ b.use :hint, :wrap_with => { :tag => :span, :class => :hint }
+ b.use :error, :wrap_with => { :tag => :span, :class => :error }
+ end
+
+ config.wrappers :bootstrap, :tag => 'div', :class => 'control-group', :error_class => 'error' do |b|
+ b.use :html5
+ b.use :placeholder
+ b.use :label
+ b.wrapper :tag => 'div', :class => 'controls' do |ba|
+ ba.use :input
+ ba.use :error, :wrap_with => { :tag => 'span', :class => 'help-inline' }
+ ba.use :hint, :wrap_with => { :tag => 'p', :class => 'help-block' }
+ end
+ end
+
+ config.wrappers :prepend, :tag => 'div', :class => "control-group", :error_class => 'error' do |b|
+ b.use :html5
+ b.use :placeholder
+ b.use :label
+ b.wrapper :tag => 'div', :class => 'controls' do |input|
+ input.wrapper :tag => 'div', :class => 'input-prepend' do |prepend|
+ prepend.use :input
+ end
+ input.use :hint, :wrap_with => { :tag => 'span', :class => 'help-block' }
+ input.use :error, :wrap_with => { :tag => 'span', :class => 'help-inline' }
+ end
+ end
+
+ config.wrappers :append, :tag => 'div', :class => "control-group", :error_class => 'error' do |b|
+ b.use :html5
+ b.use :placeholder
+ b.use :label
+ b.wrapper :tag => 'div', :class => 'controls' do |input|
+ input.wrapper :tag => 'div', :class => 'input-append' do |append|
+ append.use :input
+ end
+ input.use :hint, :wrap_with => { :tag => 'span', :class => 'help-block' }
+ input.use :error, :wrap_with => { :tag => 'span', :class => 'help-inline' }
+ end
+ end
+
+ # Wrappers for forms and inputs using the Twitter Bootstrap toolkit.
+ # Check the Bootstrap docs (http://twitter.github.com/bootstrap)
+ # to learn about the different styles for forms and inputs,
+ # buttons and other elements.
+ config.default_wrapper = :bootstrap
+
+ # Define the way to render check boxes / radio buttons with labels.
+ # Defaults to :nested for bootstrap config.
+ # :inline => input + label
+ # :nested => label > input
+ config.boolean_style = :nested
+
+ # Default class for buttons
+ config.button_class = 'btn'
+
+ # Method used to tidy up errors.
+ # config.error_method = :first
+
+ # Default tag used for error notification helper.
+ config.error_notification_tag = :div
+
+ # CSS class to add for error notification helper.
+ config.error_notification_class = 'alert alert-error'
+
+ # ID to add for error notification helper.
+ # config.error_notification_id = nil
+
+ # Series of attempts to detect a default label method for collection.
+ # config.collection_label_methods = [ :to_label, :name, :title, :to_s ]
+
+ # Series of attempts to detect a default value method for collection.
+ # config.collection_value_methods = [ :id, :to_s ]
+
+ # You can wrap a collection of radio/check boxes in a pre-defined tag, defaulting to none.
+ # config.collection_wrapper_tag = nil
+
+ # You can define the class to use on all collection wrappers. Defaulting to none.
+ # config.collection_wrapper_class = nil
+
+ # You can wrap each item in a collection of radio/check boxes with a tag,
+ # defaulting to :span. Please note that when using :boolean_style = :nested,
+ # SimpleForm will force this option to be a label.
+ # config.item_wrapper_tag = :span
+
+ # You can define a class to use in all item wrappers. Defaulting to none.
+ # config.item_wrapper_class = nil
+
+ # How the label text should be generated altogether with the required text.
+ # config.label_text = lambda { |label, required| "#{required} #{label}" }
+
+ # You can define the class to use on all labels. Default is nil.
+ config.label_class = 'control-label'
+
+ # You can define the class to use on all forms. Default is simple_form.
+ # config.form_class = :simple_form
+
+ # You can define which elements should obtain additional classes
+ # config.generate_additional_classes_for = [:wrapper, :label, :input]
+
+ # Whether attributes are required by default (or not). Default is true.
+ # config.required_by_default = true
+
+ # Tell browsers whether to use default HTML5 validations (novalidate option).
+ # Default is enabled.
+ config.browser_validations = false
+
+ # Collection of methods to detect if a file type was given.
+ # config.file_methods = [ :mounted_as, :file?, :public_filename ]
+
+ # Custom mappings for input types. This should be a hash containing a regexp
+ # to match as key, and the input type that will be used when the field name
+ # matches the regexp as value.
+ # config.input_mappings = { /count/ => :integer }
+
+ # Default priority for time_zone inputs.
+ # config.time_zone_priority = nil
+
+ # Default priority for country inputs.
+ # config.country_priority = nil
+
+ # Default size for text inputs.
+ # config.default_input_size = 50
+
+ # When false, do not use translations for labels.
+ # config.translate_labels = true
+
+ # Automatically discover new inputs in Rails' autoload path.
+ # config.inputs_discovery = true
+
+ # Cache SimpleForm inputs discovery
+ # config.cache_discovery = !Rails.env.development?
+end
24 config/locales/simple_form.en.yml
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+en:
+ simple_form:
+ "yes": 'Yes'
+ "no": 'No'
+ required:
+ text: 'required'
+ mark: '*'
+ # You can uncomment the line below if you need to overwrite the whole required html.
+ # When using html, text and mark won't be used.
+ # html: '<abbr title="required">*</abbr>'
+ error_notification:
+ default_message: "Some errors were found, please take a look:"
+ # Labels and hints examples
+ # labels:
+ # password: 'Password'
+ # user:
+ # new:
+ # email: 'E-mail para efetuar o sign in.'
+ # edit:
+ # email: 'E-mail.'
+ # hints:
+ # username: 'User name to sign in.'
+ # password: 'No special characters, please.'
+
13 lib/templates/erb/scaffold/_form.html.erb
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+<%%= simple_form_for(@<%= singular_table_name %>) do |f| %>
+ <%%= f.error_notification %>
+
+ <div class="form-inputs">
+ <%- attributes.each do |attribute| -%>
+ <%%= f.<%= attribute.reference? ? :association : :input %> :<%= attribute.name %> %>
+ <%- end -%>
+ </div>
+
+ <div class="form-actions">
+ <%%= f.button :submit %>
+ </div>
+<%% end %>
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