2014/10/16 上午 12:03:30

jquery Programming Glossary: format.json

AJAX form (using simple_form) with preserved error validation

http://stackoverflow.com/questions/10051050/ajax-form-using-simple-form-with-preserved-error-validation

brands_url notice 'Brand was successfully created.' format.json render json @brand status created location @brand format.js.. @brand format.js else format.html render action index format.json render json @brand.errors status unprocessable_entity format.js..

Rails - AJAX to for new/create action

http://stackoverflow.com/questions/12915062/rails-ajax-to-for-new-create-action

Event.new respond_to do format format.html # new.html.erb format.json render json @event format.js end end def create @event Event.new.. @event.timeline notice 'Event was successfully created.' format.json render json @event status created location @event format.js.. @event format.js else format.html render action new format.json render json @event.errors status unprocessable_entity format.js..

jquery doesn't call success method on $.ajax for rails standard REST DELETE answer

http://stackoverflow.com/questions/4791499/jquery-doesnt-call-success-method-on-ajax-for-rails-standard-rest-delete-answ

respond_to do format format.html redirect_to people_url format.json render json @person status ok end end It works. When I use following.. respond_to do format format.html redirect_to people_url format.json head ok end end Tested under rails 3.0.3 jQuery 1.4.2 Firefox..

Rails not reloading session on ajax post

http://stackoverflow.com/questions/5126721/rails-not-reloading-session-on-ajax-post

method _method delete def destroy respond_to do format format.json render json destroyed 'ok' .to_json end end Looking at the log..

Using jquery TokenInput without default 'name'

http://stackoverflow.com/questions/6819481/using-jquery-tokeninput-without-default-name

data pre @book.authors.map attributes .to_json and format.json render json @authors.map attributes These lines convert the.. author id author.id name author.account_number and format.json render json @authors.collect author id author.id name author.account_number..

Show ajax based elements after form submit error

http://stackoverflow.com/questions/6997476/show-ajax-based-elements-after-form-submit-error

session new_post_sub_category respond_to do format format.json render json @cat_session end end And finally I used a default..

AJAX form (using simple_form) with preserved error validation

http://stackoverflow.com/questions/10051050/ajax-form-using-simple-form-with-preserved-error-validation

brand respond_to do format if @brand.save format.html redirect_to brands_url notice 'Brand was successfully created.' format.json render json @brand status created location @brand format.js else format.html render action index format.json render json.. created.' format.json render json @brand status created location @brand format.js else format.html render action index format.json render json @brand.errors status unprocessable_entity format.js render 'reload' end end end The code that appears under..

Rails - AJAX to for new/create action

http://stackoverflow.com/questions/12915062/rails-ajax-to-for-new-create-action

timelines show_timeline ' events controller def new @event Event.new respond_to do format format.html # new.html.erb format.json render json @event format.js end end def create @event Event.new params event respond_to do format if @event.save format.html.. respond_to do format if @event.save format.html redirect_to @event.timeline notice 'Event was successfully created.' format.json render json @event status created location @event format.js else format.html render action new format.json render json @event.errors.. created.' format.json render json @event status created location @event format.js else format.html render action new format.json render json @event.errors status unprocessable_entity format.js end end end javascript jquery ruby on rails ajax share..

jquery doesn't call success method on $.ajax for rails standard REST DELETE answer

http://stackoverflow.com/questions/4791499/jquery-doesnt-call-success-method-on-ajax-for-rails-standard-rest-delete-answ

this def destroy @person Person.find params id @person.destroy respond_to do format format.html redirect_to people_url format.json render json @person status ok end end It works. When I use following as standard generated success callback is not called.. def destroy @person Person.find params id @person.destroy respond_to do format format.html redirect_to people_url format.json head ok end end Tested under rails 3.0.3 jQuery 1.4.2 Firefox 3.6.13. Firebug says that query goes and returns 200 OK in..

Rails not reloading session on ajax post

http://stackoverflow.com/questions/5126721/rails-not-reloading-session-on-ajax-post

'delete' null 'json' which should get to this controller method _method delete def destroy respond_to do format format.json render json destroyed 'ok' .to_json end end Looking at the log and using Firebug I can confirm that the correct cookie value..

Using jquery TokenInput without default 'name'

http://stackoverflow.com/questions/6819481/using-jquery-tokeninput-without-default-name

this question The magical lines are f.text_field author_tokens data pre @book.authors.map attributes .to_json and format.json render json @authors.map attributes These lines convert the data read from table into the json which jquery tokeninput can.. following f.text_field author_tokens data pre @book.authors.collect author id author.id name author.account_number and format.json render json @authors.collect author id author.id name author.account_number Basically change the json passed to tokeninput...

Show ajax based elements after form submit error

http://stackoverflow.com/questions/6997476/show-ajax-based-elements-after-form-submit-error

@cat_session cat_state session new_post_category sub_cat_state session new_post_sub_category respond_to do format format.json render json @cat_session end end And finally I used a default values for the select boxes which are stored as session variables...