Friendpaste

--- Revision None
+++ Revision 95149780e2e1
@@ -0,0 +1,42 @@
+module SexyForms
+  def field(control, attribute, options = {})
+    field_class = options.delete(:field_class)
+    note        = options.delete(:note)
+    required    = options.delete(:required)
+    errors_for  = options.delete(:errors_for) || attribute
+    options[:label] = Inflector.humanize(attribute) if options[:label].blank?
+    
+    errors = errors_on_attribute(errors_for)
+    
+    field_classes = ["field"]
+    field_classes << "error" if errors.any?
+    field_classes << options[:field_class] if options[:field_class]
+    field_classes << control.to_s
+    field_classes << "required" if required
+    
+    
+    if options[:name]
+      content = send("#{control}_field", options)
+    else
+      content = send("#{control}_control", attribute, options)
+    end
+    content += %(<p class="note">#{note}</p>) if note
+    content += %(<p class="error">#{errors}</p>) if errors.any?
+    
+    tag :div, content, :class => field_classes.join(' ')
+  end
+  
+  def errors_on_attribute(attribute)
+    # @_obj comes automagically from merb
+    [@_obj.errors[attribute.to_s]].flatten.join(' and ') rescue []    
+  end
+  
+  # Pass more_html for cancel link (or whatever)
+  def form_submit(string, options = {})
+    %(<div class="field controls">)+
+      (submit_button string, :class => "positive") +
+      (options[:cancel] ? link_to("Cancel", options[:cancel], :class => "cancel") : '')+
+    %(</div>)
+  end
+end
+
a	b
	0	+	module SexyForms
	0	+	def field(control, attribute, options = {})
	0	+	field_class = options.delete(:field_class)
	0	+	note = options.delete(:note)
	0	+	required = options.delete(:required)
	0	+	errors_for = options.delete(:errors_for) \|\| attribute
	0	+	options[:label] = Inflector.humanize(attribute) if options[:label].blank?
	0	+
	0	+	errors = errors_on_attribute(errors_for)
	0	+
	0	+	field_classes = ["field"]
	0	+	field_classes << "error" if errors.any?
	0	+	field_classes << options[:field_class] if options[:field_class]
	0	+	field_classes << control.to_s
	0	+	field_classes << "required" if required
	0	+
	0	+
	0	+	if options[:name]
	0	+	content = send("#{control}_field", options)
	0	+	else
	0	+	content = send("#{control}_control", attribute, options)
	0	+	end
	0	+	content += %(<p class="note">#{note}</p>) if note
	0	+	content += %(<p class="error">#{errors}</p>) if errors.any?
	0	+
	0	+	tag :div, content, :class => field_classes.join(' ')
	0	+	end
	0	+
	0	+	def errors_on_attribute(attribute)
	0	+	# @_obj comes automagically from merb
	0	+	[@_obj.errors[attribute.to_s]].flatten.join(' and ') rescue []
	0	+	end
	0	+
	0	+	# Pass more_html for cancel link (or whatever)
	0	+	def form_submit(string, options = {})
	0	+	%(<div class="field controls">)+
	0	+	(submit_button string, :class => "positive") +
	0	+	(options[:cancel] ? link_to("Cancel", options[:cancel], :class => "cancel") : '')+
	0	+	%(</div>)
	0	+	end
	0	+	end
	0	+
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