How does render work in rails

Following is a nice way to do it. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Collectives on Stack Overflow. Learn more. How do I render a partial of a different format in Rails? Ask Question. Asked 12 years, 11 months ago. Active 1 year, 3 months ago. Viewed 78k times. James A. Rosen James A. Rosen The question title is much more general than James's particular problem. If you are looking for other solutions, take a look here: stackoverflow.

Add a comment. Active Oldest Votes. Itay Grudev 6, 4 4 gold badges 48 48 silver badges 82 82 bronze badges. Tim Haines Tim Haines 1, 3 3 gold badges 12 12 silver badges 16 16 bronze badges. I guess there may be different "best" answers depending on context, so it's hard to meaningfully upvote on this question, but this filled my need of easily rendering an HTML template from within an RJS one of the same name after hoping that a :format option would work.

This also works for Rails 5. I need this because I allow direct download of samples of my books only for members of my email list — regular visitors get a signup form instead. Community Bot 1 1 1 silver badge.

Sam Stokes Sam Stokes The only downside to this is that if your partial renders other partials it'll fail unless you go in and change all your render partial calls to include the ".

At least as of rails 3. Doesn't work if you have different partials for different locales e. Ruby Rails Sidekiq worker. Go Beego Gin pgweb. PHP Laravel. Getting Started with Ruby on Rails on Render This guide will demonstrate how you can set up a local Ruby on Rails 6 environment, create a simple view, and deploy it to Render.

So far, we imported Bootstrap into our CSS pack. This means Bootstrap will now be a part of the stylesheets served with our application. Versions 9. When left blank, postgres will use the default role. This is the same name as the operating system user that initialized the database. Omitted by default since the client uses a domain socket that doesn't need configuration.

Windows does not have domain sockets, so uncomment these lines. Defaults to If your server runs on a different port number, change accordingly. Do not set this db to the same as development or production. If your source code is ever seen by anyone, they now have access to your database. Instead, provide the password as a unix environment variable when you boot the app. On Heroku and other platform providers, you may have a full connection URL available as an environment variable.

Puma can serve each request in a thread from an internal thread pool. Any libraries that use thread pools should be configured to match the maximum value specified for Puma. Default is set to 5 threads for minimum and maximum; this matches the default thread size of Active Record. Hence, Rails provides flash. Suppose you wanted to render the view in the current controller action, but also set a flash message that does not appear until the next controller action i.

How could you go about that? On the other hand, when used in view templates, render is for incorporating partials. For this use case, the official documentation is more than ample , but the upshot is this:. In characteristic Rails style, render accepts a variety of argument types, and reads pretty naturally to the untrained eye all things considered.

After Step 3 when the submission failed , your browser would render all the same content you would normally see at the URL for books new , but it would actually be pointing to the URL for books create. It would have gotten this content as the result of a POST request, so when you refresh, it should attempt to submit the same POST request again, prompting you to confirm that you want to resend the data first.