Hi I am trying to use partials to update my view with re-rendering. I
created a form to submit using ajax
I am using slim-rails in place of erb
= simple_form_for(@landmark, remote: true) do |f|
- if @landmark.errors.any?
#error_explanation
h2 = "#{pluralize(@landmark.errors.count, "error")}
prohibited this landmark from being saved:"
ul
- @landmark.errors.full_messages.each do |message|
li = message
= f.input :city
= f.input :name
= f.button :submit, class: 'btn btn-primary btn-sm'
I created a js file create.js.erb which gets called on submit, inside
it I want to make use of a partial with jQuery to append the new item
as a new row in the table, like this (file create.js.erb):
$('tbody').append("<%= j (render 'landmark', object: @landmark) %>");
My partial file '_landmark.html.slim' looks like this
tr
td = landmark.city
td = landmark.name
td = link_to 'Show', landmark, class: 'btn btn-info btn-xs'
td = link_to 'Edit', edit_landmark_path(landmark), class: 'btn
btn-primary btn-xs'
td = link_to 'Destroy', landmark, :method => :delete, remote: true,
class: 'delete-landmark btn btn-danger btn-xs'
This is the error I am getting, how can I pass data and make use of my
partial from javascript?
Started POST "/landmarks" for 127.0.0.1 at 2016-04-09 14:37:42 -0400
Processing by LandmarksController#create as JS
Parameters: {"utf8"=>"✓", "landmark"=>{"city"=>"Toronto",
"name"=>"Center Island"}, "commit"=>"Create Landmark"}
(0.2ms) begin transaction
SQL (0.2ms) INSERT INTO "landmarks" ("city", "name", "created_at",
"updated_at") VALUES (?, ?, ?, ?) [["city", "Toronto"], ["name",
"Center Island"], ["created_at", "2016-04-09 18:37:42.582440"],
["updated_at", "2016-04-09 18:37:42.582440"]]
(185.4ms) commit transaction
Rendered landmarks/_landmark.html.slim (39.3ms)
Rendered landmarks/create.js.erb (40.6ms)
Completed 500 Internal Server Error in 231ms (ActiveRecord: 185.8ms)
ActionView::Template::Error (undefined local variable or method
`landmark' for #<#<Class:0x00563ca93d6b98>:0x007f7692eac7d8>
Did you mean? @landmark):
1: tr
2: td = landmark.city
3: td = landmark.name
4: td = link_to 'Show', landmark, class: 'btn btn-info btn-xs'
5: td = link_to 'Edit', edit_landmark_path(landmark), class:
'btn btn-primary btn-xs'
app/views/landmarks/_landmark.html.slim:2:in
`_app_views_landmarks__landmark_html_slim__1191694810663590152_70073623765620'
app/views/landmarks/create.js.erb:1:in
`_app_views_landmarks_create_js_erb___2101680697775661015_70073623812280'
app/controllers/landmarks_controller.rb:37:in `block (2 levels) in create'
app/controllers/landmarks_controller.rb:29:in `create'
Rendered
/home/yadav/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/actionpack-4.2.6/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
(0.5ms)
Rendered
/home/yadav/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/actionpack-4.2.6/lib/action_dispatch/middleware/templates/rescues/_request_and_response.text.erb
(0.6ms)
Rendered
/home/yadav/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/actionpack-4.2.6/lib/action_dispatch/middleware/templates/rescues/template_error.text.erb
(12.3ms)
--
Kind Regards,
Rajinder Yadav
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