ruby on rails - How to convert form_tag in haml to erb -

-

hi form_tag in haml , getting errors when convert erb,

%h2 create new movie  = form_tag movies_path, :method => :post  = label :movie, :title, 'title' = text_field :movie, :title  = label :movie, :rating, 'rating' = select :movie, :rating, ['g','pg','pg-13','r','nc-17']  = label :movie, :release_date, 'released on' = date_select :movie, :release_date  = submit_tag 'save changes'

below erb,

<h2> create new movie </h2>  <form action = <%= "#{movies_path}"%> method = "post">    <%= label :movie, :title, 'title' %>  <%= text_field :movie, :title %>   <%= label :movie, :rating, 'rating' %>  <%= select :movie, :rating, ['g','pg','pg-13','r','nc-17'] %>   <%= label :movie, :release_date, 'released on' %>  <%= date_select :movie, :release_date %>   <%= submit_tag 'save changes' %> </form>

i getting "can't convert symbol string" @ around line 12.

you can use form_tag helper.

<%= form_tag movies_path, method: :post %> ... <% end %>

suggested reading: http://api.rubyonrails.org/classes/actionview/helpers/formtaghelper.html#method-i-form_tag


Comments

Post a Comment

Popular posts from this blog

ios - RestKit 0.20 — CoreData: error: Failed to call designated initializer on NSManagedObject class (again) -

-
this error has shown on many times, seems. prominent answer issue seems restkit 0.20 — coredata: error: failed call designated initializer on nsmanagedobject class however, solution posted doesn't work me. let's start beginning: i want upload file server. want parse response make sure uploaded. if not, try again later. model has boolean variable called nsnumber *senttoserver purpose (in coredata, bool saved nsnumber ) . because don't know whether sending going successful, save entity coredata model first before sending via restkit. when post request successful, server returns json string this: {"id":14,"created":true} notice that, of course, id not set on coredata model yet, both id , created new informations model. here's model: @interface recording : nsmanagedobject @property (nonatomic, retain) nsstring * audiofilepath; @property (nonatomic, retain) nsdate * createdat; @property (nonatomic, retain) nsstring * deviceid; @
Read more

java - Digest auth with Spring Security using javaconfig -

-
so i'm trying create digest authentication spring following documentation trying translate xml "requirements" in java requirements. let's have xml in docs: <bean id="digestfilter" class= "org.springframework.security.web.authentication.www.digestauthenticationfilter"> <property name="userdetailsservice" ref="jdbcdaoimpl"/> <property name="authenticationentrypoint" ref="digestentrypoint"/> <property name="usercache" ref="usercache"/> </bean> <bean id="digestentrypoint" class= "org.springframework.security.web.authentication.www.digestauthenticationentrypoint"> <property name="realmname" value="contacts realm via digest authentication"/> <property name="key" value="acegi"/> <property name="noncevalidityseconds" value="10"/> </b
Read more

laravel - PDOException in Connector.php line 55: SQLSTATE[HY000] [1045] Access denied for user 'root'@'localhost' (using password: YES) -

-
my .env: app_env=local app_debug=true app_key=myappkey app_url=http://localhost db_connection=mysql db_host=localhost db_port=3306 db_database=gestiontaller db_username=root db_password='root' cache_driver=file session_driver=file queue_driver=sync redis_host=127.0.0.1 redis_password=null redis_port=6379 mail_driver=smtp mail_host=mailtrap.io mail_port=2525 mail_username=null mail_password=null mail_encryption=null i've tried password ", ' , without, restarting server every time. i've tried changing localhost 172.0.0.1. yes, password correct, running mysql -u root -p introducing password root in prompt can go mysql. users table: +------------------+-----------+ | user | host | +------------------+-----------+ | debian-sys-maint | localhost | | mysql.sys | localhost | | root | localhost | | root1 | localhost | +------------------+-----------+ i've added homestead.yaml this: database_port: 3306
Read more