23 lines
761 B
Text
23 lines
761 B
Text
Ruby on Rails has a nice feature to create nested parameters that help
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with the organization of data in a form - parameters can be an
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arbitrarily deep nested structure.
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The way this structure is denoted is that when you construct a form the
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field names have a special syntax which is parsed.
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This plugin supports two syntaxes:
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dot notation
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<input name="foo.bar.gorch" />
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subscript notation
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<input name="foo[bar][gorch]" />
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When reading query parameters from $c->req you can now access all the
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items starting with "foo" as one entity using $c->req->param('foo');.
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Each subitem, denoted by either the dot or the square brackets, will be
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returned as a further deeper hashref.
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WWW: http://search.cpan.org/dist/Catalyst-Plugin-Params-Nested/
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