Question

关于成功消息，我想从上载页面导航到客户页面，并突出显示我的警报为成功，但是警报没有打开。需要解决方案

Upload.js

if (status == 200){
    $state.go('customer', {"id": $scope.customer});    
    $rootScope.$emit('custSucess');
}

customer.js

$rootScope.$on('custSucess',function(event){
         $scope.message = {
                content: [{
                   title: '',
                   msg:'hi'
                }],
                   type: 'success'
                };
});

Answer 1

因此，我最终要做的是创建用于处理警报的服务。服务代码如下：

source 'https://rubygems.org'


# Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
gem 'rails', '~> 5.1.1'
# Use Puma as the app server
gem 'puma', '~> 3.8.2'
# Use SCSS for stylesheets
gem 'sass-rails', '~> 5.0'
# Use Uglifier as compressor for JavaScript assets
gem 'uglifier', '>= 3.2.0'
# Use CoffeeScript for .coffee assets and views
gem 'coffee-rails', '~> 4.2'
# See https://github.com/rails/execjs#readme for more supported runtimes
# gem 'therubyracer', platforms: :ruby

# Use jquery as the JavaScript library
gem 'jquery-rails', '~> 4.1.1'
# Turbolinks makes navigating your web application faster. Read more: https://github.com/turbolinks/turbolinks
gem 'turbolinks', '~> 5'
# Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder
gem 'jbuilder', '~> 2.6'
# Use Redis adapter to run Action Cable in production
# gem 'redis', '~> 3.0'

gem 'kaminari', '~> 0.17.0'
gem 'bootsy', '~> 2.4'
gem 'searchkick', '~> 3.0.2'
gem 'devise', '~> 4.3.0'
gem 'omniauth-facebook', '~> 3.0.0'
gem 'omniauth-google-oauth2', '~> 0.4.1'

gem 'cancancan', '~> 1.15.0'
gem 'paperclip', '~> 5.0.0'
gem 'sitemap_generator', '~> 5.1.0'
gem 'jwt'
gem 'simple_command'

gem 'rack-cors', require: 'rack/cors'

# For admin panel ----------------
gem 'activeadmin', '~> 1.0.0'
# Below are for rails 5
# gem 'inherited_resources', github: 'activeadmin/inherited_resources'
# gem 'ransack',             github: 'activerecord-hackery/ransack'
gem 'draper',              '~> 3.0.1'
# ---------------------

group :development, :test do
  gem 'pry'

  # Use mysql as the database for Active Record
  gem 'mysql2', '~> 0.4.6'
end

group :development do
  gem 'wdm', '>= 0.1.0' if Gem.win_platform?
  # Access an IRB console on exception pages or by using <%= console %> anywhere in the code.
  gem 'web-console'
  gem 'listen', '~> 3.0.8'
  # Spring speeds up development by keeping your application running in the background. Read more: https://github.com/rails/spring
  gem 'spring'
  gem 'spring-watcher-listen', '~> 2.0.1'
end

group :production do
  gem 'pg', '~> 0.18.4'
end

# Windows does not include zoneinfo files, so bundle the tzinfo-data gem
gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw, :jruby]

//而且我只在需要时设置它：

app.factory('AlertService', function () {
  var success = {},
      error = {},
      alert = false;
  return {
    getSuccess: function () {
      return success;
    },
    setSuccess: function (value) {
      success = value;
      alert = true;
    },
    getError: function () {
      return error;
    },
    setError: function (value) {
      error = value;
      alert = true;
    },
    reset: function () {
      success = {};
      error = {};
      alert = false;
    },
    hasAlert: function () {
      return alert;
    }
  }
});

//并在显示如下的页面上进行检查：

AlertService.setSuccess({ show: true, msg: name + ' has been updated successfully.' });

从一页导航到另一页时如何显示消息

1 个答案: