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Diffstat (limited to 'guides/source/action_view_overview.md')
| -rw-r--r-- | guides/source/action_view_overview.md | 24 |
1 files changed, 13 insertions, 11 deletions
diff --git a/guides/source/action_view_overview.md b/guides/source/action_view_overview.md index ea72567c03..1cba5c6fb6 100644 --- a/guides/source/action_view_overview.md +++ b/guides/source/action_view_overview.md @@ -7,7 +7,7 @@ After reading this guide, you will know: * What Action View is and how to use it with Rails. * How best to use templates, partials, and layouts. -* What helpers are provided by Action View and how to make your own. +* What helpers are provided by Action View. * How to use localized views. -------------------------------------------------------------------------------- @@ -149,10 +149,10 @@ end #### Jbuilder [Jbuilder](https://github.com/rails/jbuilder) is a gem that's -maintained by the Rails team and included in the default Rails Gemfile. +maintained by the Rails team and included in the default Rails `Gemfile`. It's similar to Builder, but is used to generate JSON, instead of XML. -If you don't have it, you can add the following to your Gemfile: +If you don't have it, you can add the following to your `Gemfile`: ```ruby gem 'jbuilder' @@ -490,7 +490,7 @@ stylesheet_link_tag "application" # => <link href="/assets/application.css" medi #### stylesheet_path -Computes the path to a stylesheet asset in the `app/assets/stylesheets` directory. If the source filename has no extension, `.css` will be appended. Full paths from the document root will be passed through. Used internally by stylesheet_link_tag to build the stylesheet path. +Computes the path to a stylesheet asset in the `app/assets/stylesheets` directory. If the source filename has no extension, `.css` will be appended. Full paths from the document root will be passed through. Used internally by `stylesheet_link_tag` to build the stylesheet path. ```ruby stylesheet_path "application" # => /assets/application.css @@ -807,20 +807,22 @@ The core method of this helper, `form_for`, gives you the ability to create a fo The HTML generated for this would be: ```html -<form action="/people/create" method="post"> - <input id="person_first_name" name="person[first_name]" type="text" /> - <input id="person_last_name" name="person[last_name]" type="text" /> - <input name="commit" type="submit" value="Create" /> +<form class="new_person" id="new_person" action="/people" accept-charset="UTF-8" method="post"> + <input name="utf8" type="hidden" value="✓" /> + <input type="hidden" name="authenticity_token" value="lTuvBzs7ANygT0NFinXj98tfw3Emfm65wwYLbUvoWsK2pngccIQSUorM2C035M9dZswXgWTvKwFS8W5TVblpYw==" /> + <input type="text" name="person[first_name]" id="person_first_name" /> + <input type="text" name="person[last_name]" id="person_last_name" /> + <input type="submit" name="commit" value="Create" data-disable-with="Create" /> </form> ``` The params object created when this form is submitted would look like: ```ruby -{ "action" => "create", "controller" => "people", "person" => { "first_name" => "William", "last_name" => "Smith" } } +{"utf8" => "✓", "authenticity_token" => "lTuvBzs7ANygT0NFinXj98tfw3Emfm65wwYLbUvoWsK2pngccIQSUorM2C035M9dZswXgWTvKwFS8W5TVblpYw==", "person" => {"first_name" => "William", "last_name" => "Smith"}, "commit" => "Create", "controller" => "people", "action" => "create"} ``` -The params hash has a nested person value, which can therefore be accessed with params[:person] in the controller. +The params hash has a nested person value, which can therefore be accessed with `params[:person]` in the controller. #### check_box @@ -1160,7 +1162,7 @@ Returns a string of option tags for pretty much any time zone in the world. Returns select and option tags for the given object and method, using `time_zone_options_for_select` to generate the list of option tags. ```ruby -time_zone_select( "user", "time_zone") +time_zone_select("user", "time_zone") ``` #### date_field |