如何在Vue.js中加载应用程序时运行函数?我的代码如下所示
main.js
import App from './App.vue'
import router from './router'
Vue.config.productionTip = false
new Vue({
router,
render: h => h(App)
}).$mount('#app')
router/index.js
import Vue from 'vue'
import VueRouter from 'vue-rout
我一直收到以下错误:
Failed to load resource: the server responded with a status of 404 (Not Found)
zone.js:461 Unhandled Promise rejection: Error: XHR error (404 Not Found) loading http://localhost:4200/app.routes
at XMLHttpRequest.wrapFn [as _onreadystatechange] (http://localhost:4200/vendor/zone.js
我的MVC控制器负责将所需的onload javascript传递给我的view对象,该对象将其插入到我的主页模板的底部。
我的问题is...should我将实际的onload js脚本存储在我的控制器中,或者我应该将它存储在我的模型中,并让控制器从那里提取它?
我的困惑根源于它并不是真正的业务逻辑……
选项1:
/* --- js store in my controller --- */
$page->add_js_onload('various jquery scripting');
选项2:
/* --- js fetched from my model ---
我正在开发一个使用express和MySQL的web应用程序。我能够在heroku上发布这个应用程序进行测试。问题发生在几分钟或几秒后,服务器抛出以下错误:
Error: Connection lost: The server closed the connection.
at Protocol.end (/app/node_modules/mysql/lib/protocol/Protocol.js:112:13)
at Socket.<anonymous> (/app/node_modules/mysql/lib/Connection.js:94:28)
at Socket.&
我发现这个修改过的.htaccess设置增加了安全性,但它似乎不起作用。这就是它:
# Apache configuration file
# httpd.apache.org/docs/2.2/mod/quickreference.html
# Techniques in here adapted from all over,
# including Kroc Camen: camendesign.com/.htaccess
ServerSignature Off
# you probably want www.example.com to forward to example.
是否可以跳过我的 index.js支持文件中的特定规范文件(access.spec.js)中的index.js函数?
index.js
// This example support/index.js is processed and
// loaded automatically before your test files.
beforeEach(function () {
cy.request('POST', 'https://exampleURL.com', {
email: 'email',
password: &
我试图在我的ejs文件中包含一个js文件,但它不起作用。我不确定我的语法出了什么问题。
下面是我的create player表单:
<% // create a list of javascript files to have the header load %>
<% var js_include = ['create_player.js']; %>
<% include header %>
<!-- Note that this is a post -->
<form id="create_player"
我有一段代码,每小时运行一次到一个给定的url。基本上,现在如果找不到url,或者通常响应错误500,我就会得到错误消息。该应用程序使用服务工作者,但如果提供的url存在,则工作正常(404/500触发下面的消息): Failed to load resource: net::ERR_INVALID_RESPONSE
ERROR Error: Uncaught (in promise): TypeError: Failed to register a ServiceWorker: An unknown error occurred when fetching the script.
Type