Javascript and CSS, using dashes

I'm starting to learn some javascript and understand that dashes are not permitted when naming identifiers. However, in CSS it's common to use a dash for IDs and classes. Does using a dash in CSS interfere with javascript interaction somehow? For instance if I were to use getElementByID("css-dash-name"). I've tried a few examples using getElementByID with dashes as a na

Javascript和CSS,使用破折号

我开始学习一些JavaScript,并明白在命名标识符时不允许出现破折号。 但是,在CSS中,通常使用短划线作为ID和类。 在CSS中使用短划线会干扰JavaScript交互吗? 例如,如果我要使用getElementByID(“css-dash-name”)。 我已经尝试了几个使用带破折号的getElementByID作为div ID名称的例子,它的工作原理,但我不确定是否在所有其他情况下都是这种情况。 如果在ID中使用破折号和下划线(或者如果您选择了类名称),则不会

XY Scroll HTML table with vertically fixed header

I want to add scroll to my html table, both horizontally and vertically too. But only tbody should be allowed to scroll, and thead should be fixed while scrolling tbody vertically and scrolled/adjusted while scrolling tbody horizontally. I know that I have to apply overflow css property to tbody and then after it, adjust thead width with offset by using jquery. If anyone knows the solution, th

XY滚动具有垂直固定标题的HTML表格

我想添加滚动到我的HTML表,无论水平和垂直。 但只有tbody应该被允许滚动,并且应该在垂直滚动tbody时滚动并且在水平滚动tbody时滚动/调整。 我知道我必须将溢出CSS属性应用于tbody,然后在它之后,通过使用jQuery来调整偏移宽度。 如果有人知道解决方案,那么将不胜感激。 这是我的代码。 HTML部分 <table> <thead> <tr> <th>Column 1</th> <th>Column 2</th

Produce horizontal scroll for table 'tbody'

I have a traditional table with thead, tbody,etc. This is necessary for tablesorter.js. What I have: <div id="tableWrapper"> <div id="tableContainer" class="tableContainer"> <table id="scrollTable"> <thead class="fixedHeader"> <tr class="tableHeader even"> <th class="header"> <span>Name</span>

为表'tbody'生成水平滚动

我有一个与thead,tbody等传统的桌子。 这对tablesorter.js是必需的。 我拥有的: <div id="tableWrapper"> <div id="tableContainer" class="tableContainer"> <table id="scrollTable"> <thead class="fixedHeader"> <tr class="tableHeader even"> <th class="header"> <span>Name</span> </th> &

How to integrate iframe with 100% height and with page scrollbars

I want to insert a iframe in to a webpage with following requirements: iframe height must be 100% - it should stretch the height with its content. iframe scrollbars should not be visible, but the page scrollbars should be there with relevant to the height of the iframe contents. iframe source is from a different domain. Once the iframe is integrated, the web page should be as a single nor

如何整合100%高度和页面滚动条的iframe

我想将iframe插入到具有以下要求的网页中: iframe的高度必须是100% - 它应该以其内容拉伸高度。 iframe滚动条不应该可见,但页面滚动条应与iframe内容的高度相关。 iframe源来自不同的域。 一旦iframe被集成,网页应该是一个单一的普通网页。 我设计了页面和iframe源页面来匹配对方。 我通过搜索尝试了不同的解决方案,但至今没有运气。 请给我一个帮助 谢谢 使用CSS作为 iframe{ height: 250px; // whatever

Make div expand to take all the available space

This question already has an answer here: Make a div fill the height of the remaining screen space 31 answers The easiest way to achieve this is using flexbox. You assign display: flex to the parent container. in your case this is outer .outer . a flexbox works in a single direction. So you can look at them like a column (vertical) or row(horizontal). The default setting is that it spr

使div扩展以占用所有可用空间

这个问题在这里已经有了答案: 让div填充剩余屏幕空间的高度31个答案 最简单的方法是使用flexbox。 将display: flex分配给父容器。 你的情况,这是外.outer 。 Flexbox在单一方向工作。 所以你可以把它们看作一列(垂直)或一排(水平)。 默认设置是它将子元素分散到一行上。 但我们想创建一个列。 因此,我们必须将.outer的flex-direction .outer为flex-direction: column 。 现在,我们需要指定我们想怎么Flex

How to make a div fill its container with 100% width and height?

This question already has an answer here: Make a div fill the height of the remaining screen space 31 answers The reason it's not taking up the entire height is because the parent objects are most likely not 100% as you would like. Place the following code before the container style: html,body{ width: 100%; height: 100%; } Be sure to include margin: none; and padding: none; in your

如何使一个div填充100%宽度和高度的容器?

这个问题在这里已经有了答案: 让div填充剩余屏幕空间的高度31个答案 它不占据整个高度的原因是因为父母对象很可能不是100%。 在容器样式之前放置以下代码: html,body{ width: 100%; height: 100%; } 一定要包括margin: none; 和padding: none; 在html和body初始声明中: html, body { position:absolute; z-index:1; top:0px; left:0px; margin: none; padding: none; } 也给editBox一个

keyup event not firing

Is anybody else having problems with the keyup event in iOS 9 not firing? Just a simple test bed replicates the issue for me. <input id="txtInput" /> Vanilla JS: document.getElementById('txtInput').onkeyup = function () { console.log('keyup triggered'); } jQuery: $('#txtInput').on('keyup', function () { console.log('keyup triggered'); }); Neither fire... I suggest using th

关键事件不发射

有没有其他人在iOS 9中的keyup事件没有解决问题? 只是一个简单的测试平台为我复制这个问题。 <input id="txtInput" /> 香草JS: document.getElementById('txtInput').onkeyup = function () { console.log('keyup triggered'); } jQuery的: $('#txtInput').on('keyup', function () { console.log('keyup triggered'); }); 既不火... 我建议在带有触摸屏的浏览器上使用keypress事件。 我知道你不能

ups the most elegant way

I have this AngularJS app. Everything works just fine. Now I need to show different pop-ups when specific conditions become true, and I was wondering what would be the best way to proceed. Currently I'm evaluating two options, but I'm absolutely open to other options. Option 1 I could create the new HTML element for the pop-up, and append to the DOM directly from the controller.

最优雅的方式

我有这个AngularJS应用程序。 一切正常。 现在我需要在特定条件成立时显示不同的弹出窗口,并且我想知道最佳的处理方式是什么。 目前我正在评估两个选项,但我完全接受其他选项。 选项1 我可以为弹出窗口创建新的HTML元素,并直接从控制器追加到DOM。 这将打破MVC设计模式。 我对这个解决方案不满意。 选项2 我总是可以在静态HTML文件中插入所有弹出窗口的代码。 然后,使用ngShow ,我可以隐藏/只显示正确的弹

Can you pass parameters to an AngularJS controller on creation?

I have a controller responsible for communicating with an API to update properties of a user, name, email, etc. Each user has an 'id' which is passed from the server when the profile page is viewed. I would like to pass this value to the AngularJS controller so it knows what the API entry point is for the current user. I've tried passing the value in ng-controller . For example:

您可以在创建时将参数传递给AngularJS控制器吗?

我有一个负责与API通信的控制器,用于更新用户属性,名称,电子邮件等。每个用户都有一个'id' ,当查看配置文件页面时,它会从服务器传递。 我想将此值传递给AngularJS控制器,以便知道当前用户的API入口点。 我试过在ng-controller传递值。 例如: function UserCtrl(id, $scope, $filter) { $scope.connection = $resource('api.com/user/' + id) 并在HTML中 <body ng-controller="UserCtrl({% id %})">

How to call internal API from Rails view (for ReactJS prerender purpose)?

I already have Rails API controller which return JSON response. It is used by front-end Javascript (as well as mobile app) to render values. Now, I wish to prerender those values using ReactJS: #app/controllers/api/v1/products_controller.rb module API module V1 class ProductsController < ApplicationController def index @products = Product.all #this c

如何从Rails视图调用内部API(用于ReactJS预渲染目的)?

我已经有Rails API控制器返回JSON响应。 它被前端Javascript(以及移动应用程序)用来呈现值。 现在,我希望使用ReactJS预渲染这些值: #app/controllers/api/v1/products_controller.rb module API module V1 class ProductsController < ApplicationController def index @products = Product.all #this could be acomplex multi-line statements. #rendered