...path or asset_path if you need the raw asset hashed paths without an HTML tag. Whenever you don't pipe an asset path through a Rails helper, you don...
Let's take a look at a common example: Clear Search The HTML above is being activated with an Unpoly compiler like this: up.compiler('[filter]', function(filterForm) {
...StreetMap class: // street_map.js class StreetMap { function getLatitude() { // ... } function renderOn(mapElement) { // ... } } export default StreetMap Your HTML structure may look like this: The target attribute may be fetched from the database/your record...
...which means that units are never based on results of declarations. For example, in HTML, the em unit is relative to the initial value of font-size, defined by the...
...you set a root font size, do not express @media queries in rem. Example html { font-size: 20px; } @media (min-width: 100rem) { // Styles for large screens } You would expect the...
...that supports it (e.g. Selenium, not the default Rack::Test driver). Consider the following HTML: One Two With some CSS: .test1 { display: block } .test2 { display: none } We will be using...
...focus-visible). Interactive elements without a text label have an aria-label. uses Semantic HTML is well usable. Interacting with the component: feels natural does not require unnecessary steps (e.g...
Haml renders HTML with indentation reflecting the nesting level of elements. When it comes to white-space preserving content, this may become a problem: the content will be rendered including...
...the HTML indentation. Problematic: Preserved Indentation .nest %span Reference %pre = content Reference Hello World Better: Without Extra Indentation Render with tilde ~ instead of equals = to keep Haml from indenting content...
...routes to use the same constraint you can use the block syntax: constraints(format: 'html') do resources :pages resources :images end If you want constraints only on certain routes, you...
get '/users/account' => 'users#account', constraints: { format: 'html' } Tip You can also avoid this error type through format constraints in your controllers and use correct file names...
...forever, even if the $element variables go out of scope. Note that jQuery's html() method explicitely traverses through all removed elements in order to clean up the jQuery Cache...
...body').html(''); Detached elements cannot be collected if they have data or event handlers Let's say that you create a DOM element through jQuery, set a data attribute on...
Partials always define a local variable with the same name as themselves. E.g. when you are in _recent_users.html.erb, a local...
Localizing a non-trivial application can be a huge undertaking. This card will give you an overview over the many...
...pev2, a handy tool for analyzing execution plans. You can download the attached standalone HTML file (original source) to use the app offline—simply open the file in your browser...
Note If you cannot use type="number", you can use the inputmode HTML attribute to control the virtual keyboard's appearance on mobile/tablet devices. There is also the...
if mail.body.parts.any? mail.body.parts.first.body.to_s else mail.body.to_s end end let(:dom) { Nokogiri::HTML(body) } The only difference will the src attributes of your image tags. As mentioned above...
...only available for input[type=text], textarea Related cards Preventing interactivity on elements using HTML or CSS
...records, reverse DNS lookup, etc). However, your application should provide plain-text bodies for HTML e-mails. This can be done automatically. Free plan is limited to 3 e-mails...
...the Google search, where the preview text in the search is highlighted in the HTML after you followed the link. Example: https://example.com/#:~:text=for%20use%20in Browser Support: https://caniuse.com/?search=text%20fragment (good...
end end # app/controllers/jasmine_controller.rb class JasmineController < ApplicationController layout false def index end end -# app/views/jasmine/index.html.haml !!! %html %head = stylesheet_pack_tag 'jasmine', :media => 'all' %link{href: image_pack_tag('jasmine_favicon.png'), rel: 'icon...
...the foot during maintenance: If all your routes send a "200 OK" with a HTML body "We're back soon", Google will index "We're back soon" as the text...
Nearly all jQuery traversal functions ignore elements that are not HTML tags. To work with other type of nodes (like text, comment or CDATA sections) you need to: Retrieve child...
...return this.nodeType === 3; }); } Also check out this list of existing node types. 1 is HTML tag, 3 is text, 8 is comment, etc...
...in its own window, like a PDF. Capybara/Selenium freaks out because there is no HTML document on the other side. Below you can find multiple methods how to test file...
Today I learned that you can animate HTML elements using the Web Animation API's method .animate(keyframes, options) (which seems to be Baseline for all browsers since 2022).
To return non-HTML responses (like XLS spreadsheets), we usually use the respond_to do |format| format.xls do # send spreadsheet end end This is often, but not always the same...
...agreed on a common format to do this: OpenGraph tags that go into your HTML's : Note The property og:image must be a full URL. It cannot be a...