I have a Bootstrap 3 navbar with left nav items and right nav items (as shown below). When collapsed, I want both the navbar-toggle (AKA the 'hamburger menu') and its items to be left aligned. My code so far: <nav class="navbar navbar-default custom-navbar" role="navigation"> <div class="navbar-header"> <button type="button" class="navbar-toggle" data-toggle="col
我有一个带左导航项和右导航项的Bootstrap 3导航栏（如下所示）。 当折叠时，我希望导航栏切换（也称为“汉堡包菜单”）和其项目左对齐。 我的代码到目前为止： <nav class="navbar navbar-default custom-navbar" role="navigation"> <div class="navbar-header"> <button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse"> <span class="icon-
I've created a very simple test case that creates a Backbone view, attaches a handler to an event, and instantiates a user-defined class. I believe that by clicking the "Remove" button in this sample, everything will be cleaned up and there should be no memory leaks. A jsfiddle for the code is here: http://jsfiddle.net/4QhR2/ // scope everything to a function function main() {
我创建了一个非常简单的测试用例，它创建了一个Backbone视图，将一个处理程序附加到一个事件，并实例化一个用户定义的类。 我相信通过单击此示例中的“删除”按钮，所有内容都将被清除，并且不应该有内存泄漏。 代码的jsfiddle在这里：http://jsfiddle.net/4QhR2/ // scope everything to a function function main() { function MyWrapper() { this.element = null; } MyWrapper.prototype.set = functio
I have a JavaScript object with multiple rows of data and I want to insert it into web sql database. Here is how my code looks like. for(i in rows) { (function(row){ db.transaction(function(tx) { tx.executeSql("INSERT INTO my_table (id, name, parent_id) VALUES (?, ?, ?)", [ row.id, row.name, row.parent_id ], onSuccess, onError ); });
我有一个包含多行数据的JavaScript对象，我想将它插入到Web数据库中。 这是我的代码的样子。 for(i in rows) { (function(row){ db.transaction(function(tx) { tx.executeSql("INSERT INTO my_table (id, name, parent_id) VALUES (?, ?, ?)", [ row.id, row.name, row.parent_id ], onSuccess, onError ); }); })(rows[i]); } 我的问题是： 这可以通过
WHAT I LOOKED AT: Integrate with Google Cloud Platform Upload files to Firebase Storage using Node.js THOUGHTS: I currently store the images locally and store the image paths in the Firebase realtime database. I would like to store the images in the GCloud (to reduce costs). QUESTION: HOW SHOULD I MODIFY MY CURRENT CODE TO UPLOAD TO THE GCLOUD ? CURRENT CODE: var express = require
我看到了什么： 与Google云端平台整合 使用Node.js将文件上传到Firebase存储 感想： 我目前在本地存储图像并将图像路径存储在Firebase实时数据库中。 我想将图像存储在GCloud中（以降低成本）。 题： 我应该如何修改我的当前代码以上传至GCLOUD？ 当前代码： var express = require("express"); var router = express.Router(); var flash = require("connect-flash"); var firebase = require("firebase"); va
I have 2 pages and in the first page, I called another page (second page) via ajax. In the second page there is a form that send via ajax then reload page once. But when the second page refreshes, my first page refreshes too. But I don't want it. I would like only to reload my inner page. Is there a way to reload only internal page? Here is my inner page codes: $(document).ready(functi
我有2页，在第一页，我通过ajax调用另一页（第二页）。 在第二页中有一个表单通过ajax发送，然后重新加载页面一次。 但是当第二页刷新时，我的第一页也刷新了。 但我不想要它。 我只想重新加载我的内页。 有没有办法只重新加载内部页面？ 这是我的内页代码： $(document).ready(function() { $(document).on('click', '.MyForm button[type=submit]', function(e) { e.preventDefault() // To make sure the form
I am using wkhtmltopdf to convert part of a HTML page to a PDF document that may be several pages long (depending on the text the user inputs to be converted). The wkhtmltopdf is working correctly. I am now wanting to indicate to the user where the page breaks will occur before the user creates their PDF document. How do I overlay a HTML div tag to replicate a hr tag ( < hr /> ) on top
我正在使用wkhtmltopdf将HTML页面的一部分转换为可能长达几页的PDF文档（取决于用户输入的要转换的文本）。 wkhtmltopdf工作正常。 我现在想要在用户创建PDF文档之前向用户指出分页符将出现在哪里。 如何覆盖HTML div标记以在要转换为PDF文档的HTML文本之上复制hr标记（ < hr /> ），以指示分页最有可能发生的位置表单被转换为PDF文档？ 我在想，必须有一个JQuery / JavaScript循环条件来覆盖每个5cms的HTML div标
What is an "authoritative" way to detect if the _ variable is loaded with lodash or underscore? I am using lodash for a project in an environment where underscore may sometimes also be loaded. Currently, I've come up with this: /** * lodash defines a variable PLACEHOLDER = '__lodash_placeholder__' * so check if that is defined / contains the string "lodash" */ if ( typeof(
什么是“权威”的方式来检测_变量是否加载了lodash或下划线？ 我在有时可能加载下划线的环境中使用lodash作为项目。 目前，我已经想出了这个： /** * lodash defines a variable PLACEHOLDER = '__lodash_placeholder__' * so check if that is defined / contains the string "lodash" */ if ( typeof( _.PLACEHOLDER ) == 'undefined' || _.PLACEHOLDER.indexOf( 'lodash' ) < 0 ) { // _ is underscore, do what
I have an async action, which fetch data from REST API: export const list = (top, skip) => dispatch => { dispatch({ type: 'LIST.REQUEST' }); $.get(API_URL, { top: top, skip: skip }) .done((data, testStatus, jqXHR) => { dispatch({ type: 'LIST.SUCCESS', data: data }); }); }; A sync action, which changes skip state: export const setSkip = (skip) =>
我有一个异步操作，从REST API获取数据： export const list = (top, skip) => dispatch => { dispatch({ type: 'LIST.REQUEST' }); $.get(API_URL, { top: top, skip: skip }) .done((data, testStatus, jqXHR) => { dispatch({ type: 'LIST.SUCCESS', data: data }); }); }; 同步操作，更改skip状态： export const setSkip = (skip) => { return { type: 'LI
I'm using 0.1.17 of the Angular2 In-Memrory API along with the Angular CLI (with Webpack). I followed all the steps verbatim from the HTTP tutorial and I'm getting the following error: reflection_capabilities.js:58 Uncaught TypeError: ctorParameters.map is not a function at ReflectionCapabilities.parameters (http://localhost:4200/main.bundle.js:48626:45) Here is my app.module.js im
我使用Angular2 In-Memrory API中的0.1.17以及Angular CLI（使用Webpack）。 我从HTTP教程中逐字执行了所有步骤，并且出现以下错误： reflection_capabilities.js:58 Uncaught TypeError: ctorParameters.map is not a function at ReflectionCapabilities.parameters (http://localhost:4200/main.bundle.js:48626:45) 这是我的app.module.js导入： imports: [ BrowserModule, FormsModule, HttpModule,
The code below prints the console log onto the page. It logs gets and responses from server like: 14:15:17 GMT+0000 (GMT Standard Time) Submitting HTTP GET request to http... 14:15:22 GMT+0000 (GMT Standard Time) Received HTTP response: {.. 14:15:17 GMT+0000 (GMT Standard Time) Submitting HTTP GET request to http... 14:15:22 GMT+0000 (GMT Standard Time) Received HTTP response: {.. Instead of d
下面的代码将控制台日志打印到页面上。 它记录来自服务器的获取和响应，如： 14:15:17 GMT+0000 (GMT Standard Time) Submitting HTTP GET request to http... 14:15:22 GMT+0000 (GMT Standard Time) Received HTTP response: {.. 14:15:17 GMT+0000 (GMT Standard Time) Submitting HTTP GET request to http... 14:15:22 GMT+0000 (GMT Standard Time) Received HTTP response: {.. 我不想将这些显示在页面上，而是想要统