/ Ruby on Rails
/
method

button_tag

button_tag(content_or_options = nil, options = nil, &block)
public

Creates a button element that defines a submit button, reset button or a generic button which can be used in JavaScript, for example. You can use the button tag as a regular submit tag but it isn’t supported in legacy browsers. However, the button tag does allow for richer labels such as images and emphasis, so this helper will also accept a block. By default, it will create a button tag with type submit, if type is not given.

Options

  • :data - This option can be used to add custom data attributes.

  • :disabled - If true, the user will not be able to use this input.

  • Any other key creates standard HTML options for the tag.

Examples

button_tag
# => <button name="button" type="submit">Button</button>

button_tag 'Reset', type: 'reset'
# => <button name="button" type="reset">Reset</button>

button_tag 'Button', type: 'button'
# => <button name="button" type="button">Button</button>

button_tag 'Reset', type: 'reset', disabled: true
# => <button name="button" type="reset" disabled="disabled">Reset</button>

button_tag(type: 'button') do
  content_tag(:strong, 'Ask me!')
end
# => <button name="button" type="button">
#     <strong>Ask me!</strong>
#    </button>