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I know this is probably a pretty simple concept. I am trying to create a link to a controller and action. For example I have a link in my layout file to update a record when a link is clicked, so I need to be able to link to the controller and action. How would I accomplish this?
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Action Controller is the C in MVC. After the router has determined which controller to use for a request, the controller is responsible for making sense of the request and producing the appropriate output.
Action View templates are written using embedded Ruby in tags mingled with HTML. To avoid cluttering the templates with boilerplate code, several helper classes provide common behavior for forms, dates, and strings. It's also easy to add new helpers to your application as it evolves.
Routing decides which controller receives which requests. Often, there is more than one route to each controller, and different routes can be served by different actions. Each action's purpose is to collect information to provide it to a view.
link_to "Label", :controller => :my_controller, :action => :index See url_for.
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Also with CSS:
<%= link_to "Purchase", { :controller => :transactions, :action => :purchase }, { class: "btn btn-primary btn-lg", style: "width: 100%;" } %> If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
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