22 lines
564 B
Markdown
22 lines
564 B
Markdown
Add a slug field, that generates a slug based on another field.
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``` haml
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= semantic_form_for @blog_entry do |f|
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= f.input :title
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= f.input :slug, :as => :slug, :based_on => :title
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```
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You can put in the list of existing slugs and the editor will avoid using those:
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``` haml
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= semantic_form_for @blog_entry do |f|
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= f.input :title
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= f.input :slug, :as => :slug, :based_on => :title, :existing_slugs => @blog_entry.class.slugs
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```
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Just add it to your Gemfile:
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``` ruby
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gem 'formtastic-slug', :git => 'git://github.com/johnbintz/formtastic-slug.git'
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```
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