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Update guides reflecting that scaffold_controller generator generates now code for JSON response instead of XML

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This commit is contained in:
Sebastian Martinez
2011-04-11 22:43:27 -03:00
parent 7a1189a2c7
commit 40d156955c
1 changed files with 19 additions and 18 deletions
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37
railties/guides/source/getting_started.textile
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@@ -501,8 +501,8 @@ def index
@posts = Post.all
respond_to do |format|
format.html # index.html.erb
format.xml { render :xml => @posts }
format.html # index.html.erb
format.json { render :json => @posts }
end
end
</ruby>
@@ -511,7 +511,7 @@ end
TIP: For more information on finding records with Active Record, see "Active Record Query Interface":active_record_querying.html.
The +respond_to+ block handles both HTML and XML calls to this action. If you browse to "http://localhost:3000/posts.xml":http://localhost:3000/posts.xml, you'll see all of the posts in XML format. The HTML format looks for a view in +app/views/posts/+ with a name that corresponds to the action name. Rails makes all of the instance variables from the action available to the view. Here's +app/views/posts/index.html.erb+:
The +respond_to+ block handles both HTML and JSON calls to this action. If you browse to "http://localhost:3000/posts.json":http://localhost:3000/posts.json, you'll see a JSON containing all of the posts. The HTML format looks for a view in +app/views/posts/+ with a name that corresponds to the action name. Rails makes all of the instance variables from the action available to the view. Here's +app/views/posts/index.html.erb+:
<erb>
<h1>Listing posts</h1>
@@ -584,8 +584,8 @@ def new
@post = Post.new
respond_to do |format|
format.html # new.html.erb
format.xml { render :xml => @post }
format.html # new.html.erb
format.json { render :json => @post }
end
end
</ruby>
@@ -653,13 +653,13 @@ def create
respond_to do |format|
if @post.save
format.html { redirect_to(@post,
format.html { redirect_to(@post,
:notice => 'Post was successfully created.') }
format.xml { render :xml => @post,
format.json { render :json => @post,
:status => :created, :location => @post }
else
format.html { render :action => "new" }
format.xml { render :xml => @post.errors,
format.html { render :action => "new" }
format.json { render :json => @post.errors,
:status => :unprocessable_entity }
end
end
@@ -681,8 +681,8 @@ def show
@post = Post.find(params[:id])
respond_to do |format|
format.html # show.html.erb
format.xml { render :xml => @post }
format.html # show.html.erb
format.json { render :json => @post }
end
end
</ruby>
@@ -743,12 +743,12 @@ def update
respond_to do |format|
if @post.update_attributes(params[:post])
format.html { redirect_to(@post,
format.html { redirect_to(@post,
:notice => 'Post was successfully updated.') }
format.xml { head :ok }
format.json { render :json => {}, :status => :ok }
else
format.html { render :action => "edit" }
format.xml { render :xml => @post.errors,
format.html { render :action => "edit" }
format.json { render :json => @post.errors,
:status => :unprocessable_entity }
end
end
@@ -767,8 +767,8 @@ def destroy
@post.destroy
respond_to do |format|
format.html { redirect_to(posts_url) }
format.xml { head :ok }
format.html { redirect_to(posts_url) }
format.json { render :json => {}, :status => :ok }
end
end
</ruby>
@@ -1213,7 +1213,7 @@ class PostsController < ApplicationController
http_basic_authenticate_with :name => "dhh", :password => "secret", :except => :index
# GET /posts
# GET /posts.xml
# GET /posts.json
def index
@posts = Post.all
respond_to do |format|
@@ -1458,6 +1458,7 @@ Two very common sources of data that are not UTF-8:
h3. Changelog
* April 11, 2011: Changed scaffold_controller generator to create format block for JSON instead of XML "Sebastian Martinez":http://www.wyeworks.com
* August 30, 2010: Minor editing after Rails 3 release by "Joost Baaij":http://www.spacebabies.nl
* July 12, 2010: Fixes, editing and updating of code samples by "Jaime Iniesta":http://jaimeiniesta.com
* May 16, 2010: Added a section on configuration gotchas to address common encoding problems that people might have by "Yehuda Katz":http://www.yehudakatz.com