下面的代码在我的分支上运行得很好(甚至以前有一些提交),而且奇怪的是,在我检查浏览器之后,我现在得到了js消息:401 (未经授权)。
我有一个自动完成的表单,当用户选择一个字段时,它需要从同一个控制器发送要由动作"get_location“来分析的数据。
home_form.js
$(document).ready(function() {
return $("#search_city").on("change", function() {
return $.ajax({
url: "home/get_location",
type: "GET",
dataType: "script",
data: {
city: $('#search_city').val()
}
});
});routes.rb
resources :home, only: [:index] do
get 'get_location', on: :collection
endhome_controller.rb
require 'recognize_data'
class HomeController < ApplicationController
layout "home"
skip_before_action :authenticate_user!, only: [ :index ]
include DataX
def index
end
def get_location
# do some stuff here
end
endhome.html.erb
<!DOCTYPE html>
<html>
<head>
<title></title>
<%= csrf_meta_tags %>
<%= action_cable_meta_tag %>
<meta name="viewport" content="width=device-width, initial-scale=1">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<%= stylesheet_link_tag 'home/manifest.css', media: 'all' %>
<link href='http://fonts.googleapis.com/css?family=Open+Sans:300italic,400italic,600italic,700italic,800italic,400,300,600,700,800' rel='stylesheet' type='text/css'>
<link href='http://fonts.googleapis.com/css?family=Merriweather:400,300,300italic,400italic,700,700italic,900,900italic' rel='stylesheet' type='text/css'>
<script type="text/javascript" src="https://maps.googleapis.com/maps/api/js?key=AIzaSyB5LELGIW21xr6W1H1NBQNvjqLM3hENa64&libraries=places&language=pt-BR"></script>
<%= javascript_include_tag 'home/manifest.js' %>
</head>
<body>
<%= yield %>
<%= yield(:form_js) %>
</body>
</html>发布于 2017-10-13 18:31:33
我的代码有两个问题:
1-是的,我忘了把最后一个});关闭js函数。
$(document).ready(function() {
return $("#search_city").on("change", function() {
return $.ajax({
url: "home/get_location",
type: "GET",
dataType: "script",
data: {
city: $('#search_city').val()
}
});
});
});2-我在home_controller上使用了home_controller,它与动作get_location产生了冲突。因此,我从索引中删除了限制,只留下了一句话:skip_before_action :authenticate_user!,以涵盖所有的操作。
https://stackoverflow.com/questions/46731827
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