小编App*_*mer的帖子

我想知道这是否可行？谷歌什么都没有.

基本上我想我的按钮模拟选择时,允许用户上传文件.我已经阅读了标签的可能性,但我需要使用按钮来执行UX/UI

<button style="position:fixed;bottom:10px;right:70px" type="button" class="btn btn-default">
    <input type="file" id="files" visbility="hidden" />
    <span class="glyphicon glyphicon-folder-open" aria-hidden="true"></span>
</button>

目前我的按钮看起来像这样: 对此:

我正在使用茉莉花的业力,并通过安装使用跟随在线指南

npm install --save-dev karma

和其他必需品

我跑了

./node_modules/karma/bin/karma start

和

karma start karma.conf.js

这打开了一个外部镀铬浏览器,显示业力是连接的.我为我的一个函数编写了一个简单的单元测试,它似乎根本没有运行任何测试

这是我的业力配置文件.

    // Karma configuration
module.exports = function(config) {
 config.set({
// base path, that will be used to resolve files and exclude
basePath: '',

// testing framework to use (jasmine/mocha/qunit/...)
frameworks: ['jasmine'],

// list of files / patterns to load in the browser
files: [
  'app/assets/components/angular/angular.js',
  'app/assets/components/angular-mocks/angular-mocks.js',
  'app/assets/javascripts/**/**/*.js',
  'spec/javascripts/**/*.js'
],

// list of files / patterns to exclude
exclude: [],

// web server port
port: 8080,

// …

当我尝试运行业力测试运行器时,我从我的一个文件中得到以下错误,说我的库谷歌是未定义的???

   Chrome 36.0.1985 (Mac OS X 10.9.4) ERROR
   Uncaught ReferenceError: google is not defined
   at /Users/giowong/rails_project/doctible_pre_treatment/app/assets/javascripts/angular-google-maps.min.js:7

我的karma.conf.js文件

       // Karma configuration
module.exports = function(config) {
config.set({
// base path, that will be used to resolve files and exclude
basePath: '/Users/giowong/rails_project/doctible_pre_treatment/',

// testing framework to use (jasmine/mocha/qunit/...)
frameworks: ['jasmine'],

// list of files / patterns to load in the browser
files: [
  'app/assets/components/angular/angular.js',
  'app/assets/components/angular-mocks/angular-mocks.js',
  'app/assets/components/angular-resource/angular-resource.js',
  'app/assets/components/angular-payments/lib/angular-payments.js',
  'app/assets/components/ng-file-upload/angular-file-upload.js',
  'app/assets/components/ngDialog/js/ngDialog.js',
  'app/assets/components/angular-route/angular-route.js',
  'app/assets/components/angular-loading-bar/src/loading-bar.js',
  'app/assets/javascripts/angular/filters/widget-filters.js',
  'app/assets/components/angular-animate/angular-animate.js',
  'app/assets/javascripts/angular/directives/loader.js',
  'app/assets/javascripts/angular/directives/focus.js',
  'app/assets/javascripts/angular/directives/checkout-form.js',
  'app/assets/javascripts/angular/directives/provider-form.js',
  'app/assets/components/angular-ui-utils/ui-utils.js',
  'app/assets/components/angular-sanitize/angular-sanitize.js',
  'app/assets/components/angular-bootstrap/ui-bootstrap.js',
  'app/assets/components/angular-ui-map/ui-map.js',
  'app/assets/components/underscore/underscore.js',
  'app/assets/components/jquery-1.11.1.min.js', …

在运行程序后,为了点击弹出按钮,我应该使用哪个功能？例如,英雄联盟启动按钮是我想要模拟的点击.

假设我有一个像"hello world!".

我将此字符串转换为字符数组，并遍历该数组。

我如何专门检查o和之间的空格w？

我尝试使用 if check say if (array[i] == ' ')，它给了我一个空字符文字。