...plain-text response, and can cause trouble. \ For example, consider a middleware that transforms HTML responses; it would also touch such wannabe-plain-text responses sent with the incorrect content...
...response.content_type # => "text/plain" Latest Rails Rails 4.1 deprecates render :text. You should use render :html or render :plain instead. render html: 'Hello' response.body # => "Hello" response.content_type # => "text/html" render plain: 'Hello...
...styles incorrectly. As a reminder, this will disallow inline styles you set in your html inline styles set by JS libraries using element.style = 'display: none;' What will keep working is...
...and footer files, add or modify these attributes in your PDFKit options hash: { header_html: 'app/views/foo/bar/header.html', footer_html: 'app/views/foo/bar/footer.html', margin_top: '200px', # Height of the header, can be px or...
private def render_esbuild_error heading, errors = ESBUILD_ERROR.read.split("\n", 2) # Render error as HTML so rack-livereload can inject its code into # and refresh the error page when assets...
render html: <<~HTML.html_safe, layout: false #{ERB::Util.html_escape(heading)} #{ERB::Util.html_escape(errors)} HTML end def render_esbuild_error? ESBUILD_ERROR.exist? && ESBUILD_ERROR.size > 0 end end
...user', (event, element, data) => { console.log(`${data.name} is ${data.age} years old`) }) Arbitrary Attributes Access any HTML attribute with standard methods or Unpoly helpers: %span.user{ name: 'Bob', age: '18', active: 'true' }
Hint If you are using our opscomplete.com hosting we can set all environment variables mentioned below for your deployment on...
If you need to implement newsletter sending, rapidmail is a solid option. Support is very fast, friendly and helpful, and...
...the multipart option like this in very old versions of Rails: form_for @invoice, :html => { :multipart => true } do If you do not, Rails will only receive the file name...
...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...
I believe that the current specification of the element is vague because it avoids the question whether the element is...
The same problem happened with address, which was specified to mean only the contact information for the author of a...
We simply convert your design (PSD, PNG, AI, etc.) into a hand coded, pixel perfect and Standards compliant XHTML/CSS. Since...
...major browsers since 2022. Since images are magnitudes larger in file size than text (HTML, CSS, Javascript) is, loading the images of a large web page takes a significant amount...
...of image tags from the browser with JS. This way, no modification of the HTML would be necessary and the whole lazy-loading could be accomplished by javascript. However, this...
You have uncommited changes (you can always check by using git status), which you want to discard.
...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...
RubyMine has a HTTP Client that can be useful to test web APIs. Just create a .http scratch file an...
Let's say you want to find the element with the text hello in the following DOM tree: hello
...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...
...will have a hard time using your page. ✔️ Better solution: Use a fitting native HTML element Do not use the hacks above. Instead, use the HTML element which was meant...
Partials always define a local variable with the same name as themselves. E.g. when you are in _recent_users.html.erb, a local...
...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...
...Rack::MiniProfiler.config.skip_paths = [ # ignore most asset requests %r(/system.*), %r(/assets.*), ] Rack::MiniProfiler.config.html_container = 'html' # avoid unpoly replacements end end SQL Rack-Mini-Profiler will give you a lot of...