Method: ActionView::Helpers::FormTagHelper#image_submit_tag

Defined in:
actionview/lib/action_view/helpers/form_tag_helper.rb

#image_submit_tag(source, options = {}) ⇒ Object

Displays an image which when clicked will submit the form.

source is passed to AssetTagHelper#path_to_image

Options

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

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

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

Data attributes

  • confirm: 'question?' - This will add a JavaScript confirm prompt with the question specified. If the user accepts, the form is processed normally, otherwise no action is taken.

Examples

image_submit_tag("login.png")
# => <input src="/assets/login.png" type="image" />

image_submit_tag("purchase.png", disabled: true)
# => <input disabled="disabled" src="/assets/purchase.png" type="image" />

image_submit_tag("search.png", class: 'search_button', alt: 'Find')
# => <input class="search_button" src="/assets/search.png" type="image" />

image_submit_tag("agree.png", disabled: true, class: "agree_disagree_button")
# => <input class="agree_disagree_button" disabled="disabled" src="/assets/agree.png" type="image" />

image_submit_tag("save.png", data: { confirm: "Are you sure?" })
# => <input src="/assets/save.png" data-confirm="Are you sure?" type="image" />



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# File 'actionview/lib/action_view/helpers/form_tag_helper.rb', line 614

def image_submit_tag(source, options = {})
  options = options.stringify_keys
  src = path_to_image(source, skip_pipeline: options.delete("skip_pipeline"))
  tag :input, { "type" => "image", "src" => src }.update(options)
end