hidden_field(object_name, method, options = {})
Instance Public methods
Returns a hidden input tag tailored for accessing a specified attribute
(identified by method) on an object assigned to the template
(identified by object). Additional options on the input tag
can be passed as a hash with options. These options will be
tagged onto the HTML as an HTML element attribute as in the example shown.
Examples
hidden_field(:signup, :pass_confirm)
# => <input type="hidden" id="signup_pass_confirm" name="signup[pass_confirm]" value="#{@signup.pass_confirm}" />
hidden_field(:post, :tag_list)
# => <input type="hidden" id="post_tag_list" name="post[tag_list]" value="#{@post.tag_list}" />
hidden_field(:user, :token)
# => <input type="hidden" id="user_token" name="user[token]" value="#{@user.token}" />
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