新手问题 在 create 动作中 调用 js 失效 ,表单写了 remote:true 但反映问题 ActionController::UnknownFormat
ruby 2.4.1 rails 5.2.3
worker_fields_controller
def new
@field = WorkerField.new
end
def create
@field = WorkerField.new(field_params)
@field.save
respond_to do |format|
format.js
end
end
new.html.erb
<%= form_for(@field, remote: true,authenticity_token: true,html: {class: "navbar-left"}) do |form| %>
<%= form.text_field :field_name,id:'tag_name',class: 'form-control' ,placeholder: "标签名"%>
<%= form.submit "创建", class: "btn btn-primary " %>
<% end %>
create.js.erb
console.log("111111111111111111")
报错：ActionController::UnknownFormat
Request info:
Request parameters
{"utf8"=>"✓", "authenticity_token"=>"6voe3N6JOISSuzCArQjVZnnhFLnrd7y2IOgemnZbxNdoFuhsouWqmP7PH0JA/iS0uVjnoFE+coaTEh/UNqoLMA==", "hr_worker_field"=>{"field_name"=>"xxx"}, "controller"=>"hr/worker_fields", "action"=>"create"}
Rack session
(Object too large. Modify ActionDispatch::Request::Session#inspect or adjust BetterErrors.maximum_variable_inspect_size if you need to see it.)
log:
Started POST "/hr/worker_fields" for ::1 at 2020-07-13 19:24:02 +0800
Processing by Hr::WorkerFieldsController#create as HTML
Parameters: {"utf8"=>"✓", "authenticity_token"=>"fTZiZhfkuxYwMC7+vUeOM0dcEuPslmTLHbJD5k/mJJn/2pTWa4gpClxEATxQsX/hh+Xh+lbfqvuuSEKoDxfrfg==", "hr_worker_field"=>{"field_name"=>"xxx"}}
Fdn::User Load (0.4ms) SELECT `fdn_users`.* FROM `fdn_users` WHERE `fdn_users`.`id` = 1 LIMIT 1
↳ app/helpers/fdn/user_sessions_helper.rb:22
Fdn::UserInformation Load (0.3ms) SELECT `fdn_user_informations`.* FROM `fdn_user_informations` WHERE `fdn_user_informations`.`user_id` = 1
↳ app/helpers/fdn/user_sessions_helper.rb:22
(0.1ms) BEGIN
↳ app/controllers/hr/worker_fields_controller.rb:17
Hr::WorkerField Create (0.3ms) INSERT INTO `hr_worker_fields` (`field_name`, `created_at`, `updated_at`) VALUES ('xxx', '2020-07-13 19:24:02', '2020-07-13 19:24:02')
↳ app/controllers/hr/worker_fields_controller.rb:17
(3.8ms) COMMIT
↳ app/controllers/hr/worker_fields_controller.rb:17
Completed 500 in 16ms (ActiveRecord: 4.9ms)
ActionController::UnknownFormat - ActionController::UnknownFormat:
app/controllers/hr/worker_fields_controller.rb:18:in `create'
Started POST "/__better_errors/39432d2893672a62/variables" for ::1 at 2020-07-13 19:24:02 +0800
也网上看了些别人的情况，在我这没啥用。
还试着在表单加 format：：js 的参数
实在不知道解决方案
SunA0
#4
2020年07月13日
对
huacnlee
回复
huacnlee
回复
谢谢帮忙；但是不太行报了新错
Processing by Hr::WorkerFieldsController#create as HTML
Parameters: {"utf8"=>"✓", "authenticity_token"=>"fTZiZhfkuxYwMC7+vUeOM0dcEuPslmTLHbJD5k/mJJn/2pTWa4gpClxEATxQsX/hh+Xh+lbfqvuuSEKoDxfrfg==", "hr_worker_field"=>{"field_name"=>"xxx"}}
Fdn::User Load (0.6ms) SELECT `fdn_users`.* FROM `fdn_users` WHERE `fdn_users`.`id` = 1 LIMIT 1
↳ app/helpers/fdn/user_sessions_helper.rb:22
Fdn::UserInformation Load (0.8ms) SELECT `fdn_user_informations`.* FROM `fdn_user_informations` WHERE `fdn_user_informations`.`user_id` = 1
↳ app/helpers/fdn/user_sessions_helper.rb:22
(0.2ms) BEGIN
↳ app/controllers/hr/worker_fields_controller.rb:17
Hr::WorkerField Create (0.4ms) INSERT INTO `hr_worker_fields` (`field_name`, `created_at`, `updated_at`) VALUES ('xxx', '2020-07-13 19:28:25', '2020-07-13 19:28:25')
↳ app/controllers/hr/worker_fields_controller.rb:17
(3.6ms) COMMIT
↳ app/controllers/hr/worker_fields_controller.rb:17
Completed 500 in 41ms (ActiveRecord: 5.6ms)
ActionController::UnknownFormat - Hr::WorkerFieldsController#create is missing a template for this request format and variant.
request.formats: ["text/html"]
request.variant: []:
Started POST "/__better_errors/fd9a32653680483b/variables" for ::1 at 2020-07-13 19:28:25 +0800
Rei
#5
2020年07月13日
Processing by Hr::WorkerFieldsController#create as HTML
显示提交的还是 HTML，js 里面有没有加入 ujs？
SunA0
#6
2020年07月13日
对
Rei
回复
Rei
回复
请问是这个？ application.js
//= require jquery2
//= require jquery_ujs
//= require jquery-ui
SunA0
#8
2020年07月13日
对
Rei
回复
Rei
回复
谢谢
<form class="navbar-left" id="new_hr_worker_field" max_columns="2" action="/hr/worker_fields" accept-charset="UTF-8" data-remote="true" method="post"><input name="utf8" type="hidden" value="✓"><input type="hidden" name="authenticity_token" value="fTZiZhfkuxYwMC7+vUeOM0dcEuPslmTLHbJD5k/mJJn/2pTWa4gpClxEATxQsX/hh+Xh+lbfqvuuSEKoDxfrfg==">
<input id="tag_name" class="form-control" placeholder="标签名" type="text" name="hr_worker_field[field_name]">
<input type="submit" name="commit" value="创建" class="btn btn-primary " data-disable-with="创建">
</form>
Rei
#9
2020年07月13日
看不出问题……
在页面加这个 button，点击看看有无确认框，测试 ujs 是否有工作，浏览器 console 有无异常。
<button type="button" data-confirm="work?">test</button>
SunA0
#17
2020年07月14日
对
Rei
回复
Rei
回复
谢谢帮助！
点开这个按钮 就不行
<button class="btn btn btn-primary btn-xs" title="新增" type="button" onclick="window.location='/hr/worker_fields/new';"><i class="fa fa-plus"></i> 新增</button>
正常写 link 就可以
<a href="/hr/worker_fields/new">new</a>
还挺神奇