Generate a url based on the options provided, default_url_options and the routes defined in routes.rb. The following options are supported:
-
:only_path- If true, the relative url is returned. Defaults tofalse. -
:protocol- The protocol to connect to. Defaults to 'http'. -
:host- Specifies the host the link should be targeted at. If:only_pathis false, this option must be provided either explicitly, or viadefault_url_options. -
:subdomain- Specifies the subdomain of the link, using thetld_lengthto split the subdomain from the host. If false, removes all subdomains from the host part of the link. -
:domain- Specifies the domain of the link, using thetld_lengthto split the domain from the host. -
:tld_length- Number of labels the TLD id composed of, only used if:subdomainor:domainare supplied. Defaults toActionDispatch::Http::URL.tld_length, which in turn defaults to 1. -
:port- Optionally specify the port to connect to. -
:anchor- An anchor name to be appended to the path. -
:trailing_slash- If true, adds a trailing slash, as in â/archive/2009/â -
:script_name- Specifies application path relative to domain root. If provided, prepends application path.
Any other key (:controller, :action, etc.) given
to url_for is forwarded to the Routes module.
1 2 3 4 5 6 7 8 9 10 11 12 | url_for controller: 'tasks', action: 'testing', host: 'somehost.org', port: '8080'url_for controller: 'tasks', action: 'testing', host: 'somehost.org', anchor: 'ok', only_path: true# => '/tasks/testing#ok'url_for controller: 'tasks', action: 'testing', trailing_slash: trueurl_for controller: 'tasks', action: 'testing', host: 'somehost.org', number: '33'url_for controller: 'tasks', action: 'testing', host: 'somehost.org', script_name: "/myapp"url_for controller: 'tasks', action: 'testing', host: 'somehost.org', script_name: "/myapp", only_path: true# => '/myapp/tasks/testing' |
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