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this is a simple form initializer that is ALMOST compatible with Bootstrap3 apart from a way to set the class of the label this would work perfectly
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| # http://stackoverflow.com/questions/14972253/simpleform-default-input-class | |
| # https://github.com/plataformatec/simple_form/issues/316 | |
| inputs = %w[ | |
| CollectionSelectInput | |
| DateTimeInput | |
| FileInput | |
| GroupedCollectionSelectInput | |
| NumericInput | |
| PasswordInput | |
| RangeInput | |
| StringInput | |
| TextInput | |
| ] | |
| inputs.each do |input_type| | |
| superclass = "SimpleForm::Inputs::#{input_type}".constantize | |
| new_class = Class.new(superclass) do | |
| def input_html_classes | |
| super.push('form-control') | |
| end | |
| end | |
| Object.const_set(input_type, new_class) | |
| end | |
| # Use this setup block to configure all options available in SimpleForm. | |
| SimpleForm.setup do |config| | |
| config.boolean_style = :nested | |
| config.wrappers :bootstrap3, tag: 'div', class: 'form-group', error_class: 'has-error', | |
| defaults: { input_html: { class: 'default_class' } } do |b| | |
| b.use :html5 | |
| b.use :min_max | |
| b.use :maxlength | |
| b.use :placeholder | |
| b.optional :pattern | |
| b.optional :readonly | |
| b.use :label_input | |
| b.use :hint, wrap_with: { tag: 'span', class: 'help-block' } | |
| b.use :error, wrap_with: { tag: 'span', class: 'help-block has-error' } | |
| end | |
| config.wrappers :prepend, tag: 'div', class: 'form-group', error_class: 'has-error' do |b| | |
| b.use :html5 | |
| b.use :placeholder | |
| b.wrapper tag: 'div', class: 'controls' do |input| | |
| input.wrapper tag: 'div', class: 'input-group' do |prepend| | |
| prepend.use :label , class: 'input-group-addon' ###Please note setting class here fro the label does not currently work (let me know if you know a workaround as this is the final hurdle) | |
| prepend.use :input | |
| end | |
| input.use :hint, wrap_with: { tag: 'span', class: 'help-block' } | |
| input.use :error, wrap_with: { tag: 'span', class: 'help-block has-error' } | |
| end | |
| end | |
| config.wrappers :append, tag: 'div', class: 'form-group', error_class: 'has-error' do |b| | |
| b.use :html5 | |
| b.use :placeholder | |
| b.wrapper tag: 'div', class: 'controls' do |input| | |
| input.wrapper tag: 'div', class: 'input-group' do |prepend| | |
| prepend.use :input | |
| prepend.use :label , class: 'input-group-addon' ###Please note setting class here fro the label does not currently work (let me know if you know a workaround as this is the final hurdle) | |
| end | |
| input.use :hint, wrap_with: { tag: 'span', class: 'help-block' } | |
| input.use :error, wrap_with: { tag: 'span', class: 'help-block has-error' } | |
| end | |
| end | |
| # Wrappers for forms and inputs using the Twitter Bootstrap toolkit. | |
| # Check the Bootstrap docs (http://getbootstrap.com/) | |
| # to learn about the different styles for forms and inputs, | |
| # buttons and other elements. | |
| config.default_wrapper = :bootstrap3 | |
| end |
I managed to add a custom class to a label. Like this:
class Labels < SimpleForm::Components::Labels
def label_html_options
label_html_classes = SimpleForm.additional_classes_for(:label) {
[input_type, required_class, SimpleForm.label_class].compact
}
label_options = html_options_for(:label, label_html_classes)
if options.key?(:input_html) && options[:input_html].key?(:id)
label_options[:for] = options[:input_html][:id]
end
if options.key?(:label_html) && options[:label_html].key?(:class)
label_options[:class] += options[:input_html][:class]
end
label_options
end
end
# Then set the wrapper like this:
config.wrappers :bootstrap_horizontal, tag: 'div', class: 'form-group', error_class: 'has-error',
defaults: { input_html: { class: 'default_class' }, label_html: { class: 'control-label' } }
Where would you put that code @Nerian ? Didn't work for me
What did work was just setting
config.label_class = 'control-label'
To get this to work with ClientSideValidations, I had to change 'bootstrap3' on lines 32 and 78 to just be 'bootstrap'. I believe something in the ClientSideValidations gem is making 'bootstrap' the default wrapper, so referencing it with the SimpleForm setup makes it work. Otherwise, I was getting a javascript error on validation of my fields.
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It just works! Thanks a lot man!