Sha256: b9f7de085bc5a9d026f4b2eab4075eebf82dd436bee27f00f43807a8c5b51e68
Contents?: true
Size: 982 Bytes
Versions: 33
Compression:
Stored size: 982 Bytes
Contents
<!-- Renders the name of the current context using a variety of methods.
### Details
- Equivalent to `<nil-view>` if `this` is nil
- Equivalent to `<count>` if `this` is an Array
- Equivalent to `<type-name>` if `this` is a class
- If the context has a `name_attribute` defined, equivalent to `<view:abc/>` (where `abc` is the name attribute)
- Finally falls back to `this.to_s` (html escaped), but only if the user has view permission for `this`
### Attributes
- if-present: if given, nothing at all will be rendered for nil values (as opposed to rendering `<nil-view>`)
-->
<def tag="name" attrs="if-present"><%=
if this.nil?
nil_view unless if_present
else
if this.is_a?(Array)
count
elsif this.is_a?(Class)
type_name(attributes)
elsif (name_attr = this.class.try.name_attribute) && can_view?(this, name_attr)
view(merge_attrs(attributes, {:field => name_attr}))
elsif can_view?(this)
h this.to_s
end
end
%></def>
Version data entries
33 entries across 33 versions & 1 rubygems