button_tag
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- What's this?
button_tag(content_or_options = nil, options = nil, &block)
public
Creates a button element that defines a submit button, resetbutton 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 allows richer labels such as images and emphasis, so this helper will also accept a block.
Options
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:confirm => 'question?' - If present, the unobtrusive JavaScript drivers will provide a prompt with the question specified. If the user accepts, the form is processed normally, otherwise no action is taken.
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:disabled - If true, the user will not be able to use this input.
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:disable_with - Value of this parameter will be used as the value for a disabled version of the submit button when the form is submitted. This feature is provided by the unobtrusive JavaScript driver.
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Any other key creates standard HTML options for the tag.
Examples
button_tag # => <button name="button" type="submit">Button</button> button_tag(:type => 'button') do content_tag(:strong, 'Ask me!') end # => <button name="button" type="button"> # <strong>Ask me!</strong> # </button> button_tag "Checkout", :disable_with => "Please wait..." # => <button data-disable-with="Please wait..." name="button" type="submit">Checkout</button>