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form_helper documentation using article instead of post

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Documentation previously uses post which is confusing as the
methods/verb is also post.

Before
<form action="/posts" method="post">

After
<form action="/articles" method="post">

Method
Worked through a new Rails app with scaffold of article
and checking the output of the HTML. Other HTML changes
make it more authentic:
/> => at the end of the input
This commit is contained in:
notapatch 2024-03-21 17:04:28 +00:00
parent 779d610a97
commit 4a44b5110c
1 changed files with 147 additions and 149 deletions
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296
actionview/lib/action_view/helpers/form_helper.rb
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@ -213,18 +213,18 @@ module FormHelper
# In the examples above, the object to be created or edited was
# represented by a symbol passed to +form_for+, and we noted that
# a string can also be used equivalently. It is also possible, however,
# to pass a model object itself to +form_for+. For example, if <tt>@post</tt>
# to pass a model object itself to +form_for+. For example, if <tt>@article</tt>
# is an existing record you wish to edit, you can create the form using
#
# <%= form_for @post do |f| %>
# <%= form_for @article do |f| %>
# ...
# <% end %>
#
# This behaves in almost the same way as outlined previously, with a
# couple of small exceptions. First, the prefix used to name the input
# elements within the form (hence the key that denotes them in the +params+
# hash) is actually derived from the object's _class_, e.g. <tt>params[:post]</tt>
# if the object's class is +Post+. However, this can be overwritten using
# hash) is actually derived from the object's _class_, e.g. <tt>params[:article]</tt>
# if the object's class is +Article+. However, this can be overwritten using
# the <tt>:as</tt> option, e.g. -
#
# <%= form_for(@person, as: :client) do |f| %>
@ -236,15 +236,15 @@ module FormHelper
# Secondly, the field values shown when the form is initially displayed
# are taken from the attributes of the object passed to +form_for+,
# regardless of whether the object is an instance
# variable. So, for example, if we had a _local_ variable +post+
# variable. So, for example, if we had a _local_ variable +article+
# representing an existing record,
#
# <%= form_for post do |f| %>
# <%= form_for article do |f| %>
# ...
# <% end %>
#
# would produce a form with fields whose initial state reflect the current
# values of the attributes of +post+.
# values of the attributes of +article+.
#
# === Resource-oriented style
#
@ -256,49 +256,49 @@ module FormHelper
# in <tt>config/routes.rb</tt>. In this case \Rails will simply infer the
# appropriate URL from the record itself. For example,
#
# <%= form_for @post do |f| %>
# <%= form_for @article do |f| %>
# ...
# <% end %>
#
# is then equivalent to something like:
#
# <%= form_for @post, as: :post, url: post_path(@post), method: :patch, html: { class: "edit_post", id: "edit_post_45" } do |f| %>
# <%= form_for @article, as: :article, url: article_path(@article), method: :patch, html: { class: "edit_article", id: "edit_article_45" } do |f| %>
# ...
# <% end %>
#
# And for a new record
#
# <%= form_for(Post.new) do |f| %>
# <%= form_for(Article.new) do |f| %>
# ...
# <% end %>
#
# is equivalent to something like:
#
# <%= form_for @post, as: :post, url: posts_path, html: { class: "new_post", id: "new_post" } do |f| %>
# <%= form_for @article, as: :article, url: articles_path, html: { class: "new_article", id: "new_article" } do |f| %>
# ...
# <% end %>
#
# However you can still overwrite individual conventions, such as:
#
# <%= form_for(@post, url: super_posts_path) do |f| %>
# <%= form_for(@article, url: super_articles_path) do |f| %>
# ...
# <% end %>
#
# You can omit the <tt>action</tt> attribute by passing <tt>url: false</tt>:
#
# <%= form_for(@post, url: false) do |f| %>
# <%= form_for(@article, url: false) do |f| %>
# ...
# <% end %>
#
# You can also set the answer format, like this:
#
# <%= form_for(@post, format: :json) do |f| %>
# <%= form_for(@article, format: :json) do |f| %>
# ...
# <% end %>
#
# For namespaced routes, like +admin_post_url+:
# For namespaced routes, like +admin_article_url+:
#
# <%= form_for([:admin, @post]) do |f| %>
# <%= form_for([:admin, @article]) do |f| %>
# ...
# <% end %>
#
@ -334,7 +334,7 @@ module FormHelper
#
# Example:
#
# <%= form_for(@post, remote: true) do |f| %>
# <%= form_for(@article, remote: true) do |f| %>
# ...
# <% end %>
#
@ -350,7 +350,7 @@ module FormHelper
# You can set data attributes directly by passing in a data hash, but all other HTML options must be wrapped in
# the HTML key. Example:
#
# <%= form_for(@post, data: { behavior: "autosave" }, html: { name: "go" }) do |f| %>
# <%= form_for(@article, data: { behavior: "autosave" }, html: { name: "go" }) do |f| %>
# ...
# <% end %>
#
@ -368,12 +368,12 @@ module FormHelper
# Some ORM systems do not use IDs on nested models so in this case you want to be able
# to disable the hidden id.
#
# In the following example the Post model has many Comments stored within it in a NoSQL database,
# In the following example the Article model has many Comments stored within it in a NoSQL database,
# thus there is no primary key for comments.
#
# Example:
#
# <%= form_for(@post) do |f| %>
# <%= form_for(@article) do |f| %>
# <%= f.fields_for(:comments, include_id: false) do |cf| %>
# ...
# <% end %>
@ -485,12 +485,12 @@ def apply_form_for_options!(object, options) # :nodoc:
# Creates a form tag based on mixing URLs, scopes, or models.
#
# # Using just a URL:
# <%= form_with url: posts_path do |form| %>
# <%= form_with url: articles_path do |form| %>
# <%= form.text_field :title %>
# <% end %>
# # =>
# <form action="/posts" method="post">
# <input type="text" name="title">
# <form action="/articles" method="post">
# <input type="text" name="title" />
# </form>
#
# # With an intentionally empty URL:
@ -499,37 +499,36 @@ def apply_form_for_options!(object, options) # :nodoc:
# <% end %>
# # =>
# <form method="post">
# <input type="text" name="title">
# <input type="text" name="title" />
# </form>
#
# # Adding a scope prefixes the input field names:
# <%= form_with scope: :post, url: posts_path do |form| %>
# <%= form_with scope: :article, url: articles_path do |form| %>
# <%= form.text_field :title %>
# <% end %>
# # =>
# <form action="/posts" method="post">
# <input type="text" name="post[title]">
# <form action="/articles" method="post">
# <input type="text" name="article[title]" />
# </form>
#
# # Using a model infers both the URL and scope:
# <%= form_with model: Post.new do |form| %>
# <%= form_with model: Article.new do |form| %>
# <%= form.text_field :title %>
# <% end %>
# # =>
# <form action="/posts" method="post">
# <input type="text" name="post[title]">
# <form action="/articles" method="post">
# <input type="text" name="article[title]" />
# </form>
#
# # An existing model makes an update form and fills out field values:
# <%= form_with model: Post.first do |form| %>
# <%= form_with model: Article.first do |form| %>
# <%= form.text_field :title %>
# <% end %>
# # =>
# <form action="/posts/1" method="post">
# <input type="hidden" name="_method" value="patch">
# <input type="text" name="post[title]" value="<the title of the post>">
# <form action="/articles/1" method="post">
# <input type="hidden" name="_method" value="patch" />
# <input type="text" name="article[title]" value="<the title of the article>" />
# </form>
#
# # Though the fields don't have to correspond to model attributes:
# <%= form_with model: Cat.new do |form| %>
# <%= form.text_field :cats_dont_have_gills %>
@ -537,13 +536,13 @@ def apply_form_for_options!(object, options) # :nodoc:
# <% end %>
# # =>
# <form action="/cats" method="post">
# <input type="text" name="cat[cats_dont_have_gills]">
# <input type="text" name="cat[but_in_forms_they_can]">
# <input type="text" name="cat[cats_dont_have_gills]" />
# <input type="text" name="cat[but_in_forms_they_can]" />
# </form>
#
# The parameters in the forms are accessible in controllers according to
# their name nesting. So inputs named +title+ and <tt>post[title]</tt> are
# accessible as <tt>params[:title]</tt> and <tt>params[:post][:title]</tt>
# their name nesting. So inputs named +title+ and <tt>article[title]</tt> are
# accessible as <tt>params[:title]</tt> and <tt>params[:article][:title]</tt>
# respectively.
#
# For ease of comparison the examples above left out the submit button,
@ -559,25 +558,25 @@ def apply_form_for_options!(object, options) # :nodoc:
#
# So when passing such a model record, \Rails infers the URL and method.
#
# <%= form_with model: @post do |form| %>
# <%= form_with model: @article do |form| %>
# ...
# <% end %>
#
# is then equivalent to something like:
#
# <%= form_with scope: :post, url: post_path(@post), method: :patch do |form| %>
# <%= form_with scope: :article, url: article_path(@article), method: :patch do |form| %>
# ...
# <% end %>
#
# And for a new record
#
# <%= form_with model: Post.new do |form| %>
# <%= form_with model: Article.new do |form| %>
# ...
# <% end %>
#
# is equivalent to something like:
#
# <%= form_with scope: :post, url: posts_path do |form| %>
# <%= form_with scope: :article, url: articles_path do |form| %>
# ...
# <% end %>
#
@ -606,7 +605,7 @@ def apply_form_for_options!(object, options) # :nodoc:
# If the model is a new record a create form is generated, if an
# existing record, however, an update form is generated.
# Pass <tt>:scope</tt> or <tt>:url</tt> to override the defaults.
# E.g. turn <tt>params[:post]</tt> into <tt>params[:article]</tt>.
# E.g. turn <tt>params[:article]</tt> into <tt>params[:blog]</tt>.
# * <tt>:authenticity_token</tt> - Authenticity token to use in the form.
# Override with a custom authenticity token or pass <tt>false</tt> to
# skip the authenticity token field altogether.
@ -639,14 +638,14 @@ def apply_form_for_options!(object, options) # :nodoc:
#
# When not passing a block, +form_with+ just generates an opening form tag.
#
# <%= form_with(model: @post, url: super_posts_path) %>
# <%= form_with(model: @post, scope: :article) %>
# <%= form_with(model: @post, format: :json) %>
# <%= form_with(model: @post, authenticity_token: false) %> # Disables the token.
# <%= form_with(model: @article, url: super_articles_path) %>
# <%= form_with(model: @article, scope: :blog) %>
# <%= form_with(model: @article, format: :json) %>
# <%= form_with(model: @article, authenticity_token: false) %> # Disables the token.
#
# For namespaced routes, like +admin_post_url+:
# For namespaced routes, like +admin_article_url+:
#
# <%= form_with(model: [ :admin, @post ]) do |form| %>
# <%= form_with(model: [ :admin, @article ]) do |form| %>
# ...
# <% end %>
#
@ -694,13 +693,13 @@ def apply_form_for_options!(object, options) # :nodoc:
# You can set data attributes directly in a data hash, but HTML options
# besides id and class must be wrapped in an HTML key:
#
# <%= form_with(model: @post, data: { behavior: "autosave" }, html: { name: "go" }) do |form| %>
# <%= form_with(model: @article, data: { behavior: "autosave" }, html: { name: "go" }) do |form| %>
# ...
# <% end %>
#
# generates
#
# <form action="/posts/123" method="post" data-behavior="autosave" name="go">
# <form action="/articles/123" method="post" data-behavior="autosave" name="go">
# <input name="_method" type="hidden" value="patch" />
# ...
# </form>
@ -712,10 +711,10 @@ def apply_form_for_options!(object, options) # :nodoc:
# Some ORM systems do not use IDs on nested models so in this case you want to be able
# to disable the hidden id.
#
# In the following example the Post model has many Comments stored within it in a NoSQL database,
# In the following example the Article model has many Comments stored within it in a NoSQL database,
# thus there is no primary key for comments.
#
# <%= form_with(model: @post) do |form| %>
# <%= form_with(model: @article) do |form| %>
# <%= form.fields(:comments, skip_id: true) do |fields| %>
# ...
# <% end %>
@ -1049,7 +1048,7 @@ def fields_for(record_name, record_object = nil, options = {}, &block)
# # => <input type="text" name="comment[body]" value="full bodied">
#
# # Using +fields+ with +form_with+:
# <%= form_with model: @post do |form| %>
# <%= form_with model: @article do |form| %>
# <%= form.text_field :title %>
#
# <%= form.fields :comment do |fields| %>
@ -1097,58 +1096,58 @@ def fields(scope = nil, model: nil, **options, &block)
# target labels for radio_button tags (where the value is used in the ID of the input tag).
#
# ==== Examples
# label(:post, :title)
# # => <label for="post_title">Title</label>
# label(:article, :title)
# # => <label for="article_title">Title</label>
#
# You can localize your labels based on model and attribute names.
# For example you can define the following in your locale (e.g. en.yml)
#
# helpers:
# label:
# post:
# article:
# body: "Write your entire text here"
#
# Which then will result in
#
# label(:post, :body)
# # => <label for="post_body">Write your entire text here</label>
# label(:article, :body)
# # => <label for="article_body">Write your entire text here</label>
#
# Localization can also be based purely on the translation of the attribute-name
# (if you are using ActiveRecord):
#
# activerecord:
# attributes:
# post:
# article:
# cost: "Total cost"
#
# <code></code>
#
# label(:post, :cost)
# # => <label for="post_cost">Total cost</label>
# label(:article, :cost)
# # => <label for="article_cost">Total cost</label>
#
# label(:post, :title, "A short title")
# # => <label for="post_title">A short title</label>
# label(:article, :title, "A short title")
# # => <label for="article_title">A short title</label>
#
# label(:post, :title, "A short title", class: "title_label")
# # => <label for="post_title" class="title_label">A short title</label>
# label(:article, :title, "A short title", class: "title_label")
# # => <label for="article_title" class="title_label">A short title</label>
#
# label(:post, :privacy, "Public Post", value: "public")
# # => <label for="post_privacy_public">Public Post</label>
# label(:article, :privacy, "Public Article", value: "public")
# # => <label for="article_privacy_public">Public Article</label>
#
# label(:post, :cost) do |translation|
# label(:article, :cost) do |translation|
# content_tag(:span, translation, class: "cost_label")
# end
# # => <label for="post_cost"><span class="cost_label">Total cost</span></label>
# # => <label for="article_cost"><span class="cost_label">Total cost</span></label>
#
# label(:post, :cost) do |builder|
# label(:article, :cost) do |builder|
# content_tag(:span, builder.translation, class: "cost_label")
# end
# # => <label for="post_cost"><span class="cost_label">Total cost</span></label>
# # => <label for="article_cost"><span class="cost_label">Total cost</span></label>
#
# label(:post, :terms) do
# label(:article, :terms) do
# raw('Accept <a href="/terms">Terms</a>.')
# end
# # => <label for="post_terms">Accept <a href="/terms">Terms</a>.</label>
# # => <label for="article_terms">Accept <a href="/terms">Terms</a>.</label>
def label(object_name, method, content_or_options = nil, options = nil, &block)
Tags::Label.new(object_name, method, self, content_or_options, options).render(&block)
end
@ -1159,14 +1158,14 @@ def label(object_name, method, content_or_options = nil, options = nil, &block)
# shown.
#
# ==== Examples
# text_field(:post, :title, size: 20)
# # => <input type="text" id="post_title" name="post[title]" size="20" value="#{@post.title}" />
# text_field(:article, :title, size: 20)
# # => <input type="text" id="article_title" name="article[title]" size="20" value="#{@article.title}" />
#
# text_field(:post, :title, class: "create_input")
# # => <input type="text" id="post_title" name="post[title]" value="#{@post.title}" class="create_input" />
# text_field(:article, :title, class: "create_input")
# # => <input type="text" id="article_title" name="article[title]" value="#{@article.title}" class="create_input" />
#
# text_field(:post, :title, maxlength: 30, class: "title_input")
# # => <input type="text" id="post_title" name="post[title]" maxlength="30" size="30" value="#{@post.title}" class="title_input" />
# text_field(:article, :title, maxlength: 30, class: "title_input")
# # => <input type="text" id="article_title" name="article[title]" maxlength="30" size="30" value="#{@article.title}" class="title_input" />
#
# text_field(:session, :user, onchange: "if ($('#session_user').val() === 'admin') { alert('Your login cannot be admin!'); }")
# # => <input type="text" id="session_user" name="session[user]" value="#{@session.user}" onchange="if ($('#session_user').val() === 'admin') { alert('Your login cannot be admin!'); }"/>
@ -1207,8 +1206,8 @@ def password_field(object_name, method, options = {})
# 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(:article, :tag_list)
# # => <input type="hidden" id="article_tag_list" name="article[tag_list]" value="#{@article.tag_list}" />
#
# hidden_field(:user, :token)
# # => <input type="hidden" id="user_token" name="user[token]" value="#{@user.token}" />
@ -1234,14 +1233,14 @@ def hidden_field(object_name, method, options = {})
# file_field(:user, :avatar)
# # => <input type="file" id="user_avatar" name="user[avatar]" />
#
# file_field(:post, :image, multiple: true)
# # => <input type="file" id="post_image" name="post[image][]" multiple="multiple" />
# file_field(:article, :image, multiple: true)
# # => <input type="file" id="article_image" name="article[image][]" multiple="multiple" />
#
# file_field(:post, :attached, accept: 'text/html')
# # => <input accept="text/html" type="file" id="post_attached" name="post[attached]" />
# file_field(:article, :attached, accept: 'text/html')
# # => <input accept="text/html" type="file" id="article_attached" name="article[attached]" />
#
# file_field(:post, :image, accept: 'image/png,image/gif,image/jpeg')
# # => <input type="file" id="post_image" name="post[image]" accept="image/png,image/gif,image/jpeg" />
# file_field(:article, :image, accept: 'image/png,image/gif,image/jpeg')
# # => <input type="file" id="article_image" name="article[image]" accept="image/png,image/gif,image/jpeg" />
#
# file_field(:attachment, :file, class: 'file_input')
# # => <input type="file" id="attachment_file" name="attachment[file]" class="file_input" />
@ -1256,9 +1255,9 @@ def file_field(object_name, method, options = {})
# hash with +options+.
#
# ==== Examples
# text_area(:post, :body, cols: 20, rows: 40)
# # => <textarea cols="20" rows="40" id="post_body" name="post[body]">
# # #{@post.body}
# text_area(:article, :body, cols: 20, rows: 40)
# # => <textarea cols="20" rows="40" id="article_body" name="article[body]">
# # #{@article.body}
# # </textarea>
#
# text_area(:comment, :text, size: "20x30")
@ -1330,10 +1329,10 @@ def text_area(object_name, method, options = {})
#
# ==== Examples
#
# # Let's say that @post.validated? is 1:
# check_box("post", "validated")
# # => <input name="post[validated]" type="hidden" value="0" />
# # <input checked="checked" type="checkbox" id="post_validated" name="post[validated]" value="1" />
# # Let's say that @article.validated? is 1:
# check_box("article", "validated")
# # => <input name="article[validated]" type="hidden" value="0" />
# # <input checked="checked" type="checkbox" id="article_validated" name="article[validated]" value="1" />
#
# # Let's say that @puppy.gooddog is "no":
# check_box("puppy", "gooddog", {}, "yes", "no")
@ -1354,11 +1353,11 @@ def check_box(object_name, method, options = {}, checked_value = "1", unchecked_
# To force the radio button to be checked pass <tt>checked: true</tt> in the
# +options+ hash. You may pass HTML options there as well.
#
# # Let's say that @post.category returns "rails":
# radio_button("post", "category", "rails")
# radio_button("post", "category", "java")
# # => <input type="radio" id="post_category_rails" name="post[category]" value="rails" checked="checked" />
# # <input type="radio" id="post_category_java" name="post[category]" value="java" />
# # Let's say that @article.category returns "rails":
# radio_button("article", "category", "rails")
# radio_button("article", "category", "java")
# # => <input type="radio" id="article_category_rails" name="article[category]" value="rails" checked="checked" />
# # <input type="radio" id="article_category_java" name="article[category]" value="java" />
#
# # Let's say that @user.receive_newsletter returns "no":
# radio_button("user", "receive_newsletter", "yes")
@ -1739,7 +1738,7 @@ def initialize(object_name, object, template, options)
#
# return the <tt><form></tt> element's <tt>id</tt> attribute.
#
# <%= form_for @post do |f| %>
# <%= form_for @article do |f| %>
# <%# ... %>
#
# <% content_for :sticky_footer do %>
@ -1761,7 +1760,7 @@ def id
# Return the value generated by the <tt>FormBuilder</tt> for the given
# attribute name.
#
# <%= form_for @post do |f| %>
# <%= form_for @article do |f| %>
# <%= f.label :title %>
# <%= f.text_field :title, aria: { describedby: f.field_id(:title, :error) } %>
# <%= tag.span("is blank", id: f.field_id(:title, :error) %>
@ -1770,7 +1769,7 @@ def id
# In the example above, the <tt><input type="text"></tt> element built by
# the call to <tt>FormBuilder#text_field</tt> declares an
# <tt>aria-describedby</tt> attribute referencing the <tt><span></tt>
# element, sharing a common <tt>id</tt> root (<tt>post_title</tt>, in this
# element, sharing a common <tt>id</tt> root (<tt>article_title</tt>, in this
# case).
def field_id(method, *suffixes, namespace: @options[:namespace], index: @options[:index])
@template.field_id(@object_name, method, *suffixes, namespace: namespace, index: index)
@ -1782,14 +1781,14 @@ def field_id(method, *suffixes, namespace: @options[:namespace], index: @options
# Return the value generated by the <tt>FormBuilder</tt> for the given
# attribute name.
#
# <%= form_for @post do |f| %>
# <%= form_for @article do |f| %>
# <%= f.text_field :title, name: f.field_name(:title, :subtitle) %>
# <%# => <input type="text" name="post[title][subtitle]"> %>
# <%# => <input type="text" name="article[title][subtitle]"> %>
# <% end %>
#
# <%= form_for @post do |f| %>
# <%= form_for @article do |f| %>
# <%= f.text_field :tag, name: f.field_name(:tag, multiple: true) %>
# <%# => <input type="text" name="post[tag][]"> %>
# <%# => <input type="text" name="article[tag][]"> %>
# <% end %>
#
def field_name(method, *methods, multiple: false, index: @options[:index])
@ -2344,52 +2343,52 @@ def fields(scope = nil, model: nil, **options, &block)
#
# ==== Examples
# label(:title)
# # => <label for="post_title">Title</label>
# # => <label for="article_title">Title</label>
#
# You can localize your labels based on model and attribute names.
# For example you can define the following in your locale (e.g. en.yml)
#
# helpers:
# label:
# post:
# article:
# body: "Write your entire text here"
#
# Which then will result in
#
# label(:body)
# # => <label for="post_body">Write your entire text here</label>
# # => <label for="article_body">Write your entire text here</label>
#
# Localization can also be based purely on the translation of the attribute-name
# (if you are using ActiveRecord):
#
# activerecord:
# attributes:
# post:
# article:
# cost: "Total cost"
#
# <code></code>
#
# label(:cost)
# # => <label for="post_cost">Total cost</label>
# # => <label for="article_cost">Total cost</label>
#
# label(:title, "A short title")
# # => <label for="post_title">A short title</label>
# # => <label for="article_title">A short title</label>
#
# label(:title, "A short title", class: "title_label")
# # => <label for="post_title" class="title_label">A short title</label>
# # => <label for="article_title" class="title_label">A short title</label>
#
# label(:privacy, "Public Post", value: "public")
# # => <label for="post_privacy_public">Public Post</label>
# label(:privacy, "Public Article", value: "public")
# # => <label for="article_privacy_public">Public Article</label>
#
# label(:cost) do |translation|
# content_tag(:span, translation, class: "cost_label")
# end
# # => <label for="post_cost"><span class="cost_label">Total cost</span></label>
# # => <label for="article_cost"><span class="cost_label">Total cost</span></label>
#
# label(:cost) do |builder|
# content_tag(:span, builder.translation, class: "cost_label")
# end
# # => <label for="post_cost"><span class="cost_label">Total cost</span></label>
# # => <label for="article_cost"><span class="cost_label">Total cost</span></label>
#
# label(:cost) do |builder|
# content_tag(:span, builder.translation, class: [
@ -2397,12 +2396,12 @@ def fields(scope = nil, model: nil, **options, &block)
# ("error_label" if builder.object.errors.include?(:cost))
# ])
# end
# # => <label for="post_cost"><span class="cost_label error_label">Total cost</span></label>
# # => <label for="article_cost"><span class="cost_label error_label">Total cost</span></label>
#
# label(:terms) do
# raw('Accept <a href="/terms">Terms</a>.')
# end
# # => <label for="post_terms">Accept <a href="/terms">Terms</a>.</label>
# # => <label for="article_terms">Accept <a href="/terms">Terms</a>.</label>
def label(method, text = nil, options = {}, &block)
@template.label(@object_name, method, text, objectify_options(options), &block)
end
@ -2458,10 +2457,10 @@ def label(method, text = nil, options = {}, &block)
#
# ==== Examples
#
# # Let's say that @post.validated? is 1:
# # Let's say that @article.validated? is 1:
# check_box("validated")
# # => <input name="post[validated]" type="hidden" value="0" />
# # <input checked="checked" type="checkbox" id="post_validated" name="post[validated]" value="1" />
# # => <input name="article[validated]" type="hidden" value="0" />
# # <input checked="checked" type="checkbox" id="article_validated" name="article[validated]" value="1" />
#
# # Let's say that @puppy.gooddog is "no":
# check_box("gooddog", {}, "yes", "no")
@ -2483,11 +2482,11 @@ def check_box(method, options = {}, checked_value = "1", unchecked_value = "0")
# To force the radio button to be checked pass <tt>checked: true</tt> in the
# +options+ hash. You may pass HTML options there as well.
#
# # Let's say that @post.category returns "rails":
# # Let's say that @article.category returns "rails":
# radio_button("category", "rails")
# radio_button("category", "java")
# # => <input type="radio" id="post_category_rails" name="post[category]" value="rails" checked="checked" />
# # <input type="radio" id="post_category_java" name="post[category]" value="java" />
# # => <input type="radio" id="article_category_rails" name="article[category]" value="rails" checked="checked" />
# # <input type="radio" id="article_category_java" name="article[category]" value="java" />
#
# # Let's say that @user.receive_newsletter returns "no":
# radio_button("receive_newsletter", "yes")
@ -2508,9 +2507,9 @@ def radio_button(method, tag_value, options = {})
# hidden_field(:pass_confirm)
# # => <input type="hidden" id="signup_pass_confirm" name="signup[pass_confirm]" value="true" />
#
# # Let's say that @post.tag_list returns "blog, ruby":
# # Let's say that @article.tag_list returns "blog, ruby":
# hidden_field(:tag_list)
# # => <input type="hidden" id="post_tag_list" name="post[tag_list]" value="blog, ruby" />
# # => <input type="hidden" id="article_tag_list" name="article[tag_list]" value="blog, ruby" />
#
# # Let's say that @user.token returns "abcde":
# hidden_field(:token)
@ -2540,17 +2539,17 @@ def hidden_field(method, options = {})
# file_field(:avatar)
# # => <input type="file" id="user_avatar" name="user[avatar]" />
#
# # Let's say that @post has image:
# # Let's say that @article has image:
# file_field(:image, :multiple => true)
# # => <input type="file" id="post_image" name="post[image][]" multiple="multiple" />
# # => <input type="file" id="article_image" name="article[image][]" multiple="multiple" />
#
# # Let's say that @post has attached:
# # Let's say that @article has attached:
# file_field(:attached, accept: 'text/html')
# # => <input accept="text/html" type="file" id="post_attached" name="post[attached]" />
# # => <input accept="text/html" type="file" id="article_attached" name="article[attached]" />
#
# # Let's say that @post has image:
# # Let's say that @article has image:
# file_field(:image, accept: 'image/png,image/gif,image/jpeg')
# # => <input type="file" id="post_image" name="post[image]" accept="image/png,image/gif,image/jpeg" />
# # => <input type="file" id="article_image" name="article[image]" accept="image/png,image/gif,image/jpeg" />
#
# # Let's say that @attachment has file:
# file_field(:file, class: 'file_input')
@ -2563,12 +2562,12 @@ def file_field(method, options = {})
# Add the submit button for the given form. When no value is given, it checks
# if the object is a new resource or not to create the proper label:
#
# <%= form_for @post do |f| %>
# <%= form_for @article do |f| %>
# <%= f.submit %>
# <% end %>
#
# In the example above, if <tt>@post</tt> is a new record, it will use "Create Post" as
# submit button label; otherwise, it uses "Update Post".
# In the example above, if <tt>@article</tt> is a new record, it will use "Create Article" as
# submit button label; otherwise, it uses "Update Article".
#
# Those labels can be customized using I18n under the +helpers.submit+ key and using
# <tt>%{model}</tt> for translation interpolation:
@ -2584,7 +2583,7 @@ def file_field(method, options = {})
# en:
# helpers:
# submit:
# post:
# article:
# create: "Add %{model}"
#
def submit(value = nil, options = {})
@ -2596,12 +2595,11 @@ def submit(value = nil, options = {})
# Add the submit button for the given form. When no value is given, it checks
# if the object is a new resource or not to create the proper label:
#
# <%= form_for @post do |f| %>
# <%= form_for @article do |f| %>
# <%= f.button %>
# <% end %>
#
# In the example above, if <tt>@post</tt> is a new record, it will use "Create Post" as
# button label; otherwise, it uses "Update Post".
# In the example above, if <tt>@article</tt> is a new record, it will use "Create Article" as
# button label; otherwise, it uses "Update Article".
#
# Those labels can be customized using I18n under the +helpers.submit+ key
# (the same as submit helper) and using <tt>%{model}</tt> for translation interpolation:
@ -2617,15 +2615,15 @@ def submit(value = nil, options = {})
# en:
# helpers:
# submit:
# post:
# article:
# create: "Add %{model}"
#
# ==== Examples
# button("Create post")
# # => <button name='button' type='submit'>Create post</button>
# button("Create article")
# # => <button name='button' type='submit'>Create article</button>
#
# button(:draft, value: true)
# # => <button id="post_draft" name="post[draft]" value="true" type="submit">Create post</button>
# # => <button id="article_draft" name="article[draft]" value="true" type="submit">Create article</button>
#
# button do
# content_tag(:strong, 'Ask me!')
@ -2638,13 +2636,13 @@ def submit(value = nil, options = {})
# content_tag(:strong, text)
# end
# # => <button name='button' type='submit'>
# # <strong>Create post</strong>
# # <strong>Create article</strong>
# # </button>
#
# button(:draft, value: true) do
# content_tag(:strong, "Save as draft")
# end
# # => <button id="post_draft" name="post[draft]" value="true" type="submit">
# # => <button id="article_draft" name="article[draft]" value="true" type="submit">
# # <strong>Save as draft</strong>
# # </button>
#