Module: MongoCrushyform::InstanceMethods

Defined in:
lib/mongo_crushyform.rb

Instance Method Summary collapse

Instance Method Details

#after_delete ⇒ Object 



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# File 'lib/mongo_crushyform.rb', line 216

def after_delete; model.reset_dropdown_cache; super; end

#after_save ⇒ Object

Reset dropdowns on hooks



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# File 'lib/mongo_crushyform.rb', line 215

def after_save; model.reset_dropdown_cache; super; end

#crushyfield(col, o = {}) ⇒ Object

crushyfield is crushyinput but with label+error



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# File 'lib/mongo_crushyform.rb', line 190

def crushyfield(col, o={})
  return '' if (o[:type]==:none || model.schema[col][:type]==:none)
  default_field_name = col[/^id_/] ? Kernel.const_get(col.sub(/^id_/, '')).human_name : col.tr('_', ' ').capitalize
  field_name = o[:name] || model.schema[col][:name] || default_field_name
  error_list = errors_on(col).map{|e|" - #{e}"} if !errors_on(col).nil?
  invisibility = "style='display: none;'" if (o[:invisible]==true || model.schema[col][:invisible]==true)
  "<p class='crushyfield %s' %s><label for='%s'>%s</label><span class='crushyfield-error-list'>%s</span><br />\n%s</p>\n" % [error_list&&'crushyfield-error', invisibility, field_id_for(col), field_name, error_list, crushyinput(col, o)]
end

#crushyform(columns = model.schema.keys, action = nil, meth = 'POST') ⇒ Object 



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# File 'lib/mongo_crushyform.rb', line 183

def crushyform(columns=model.schema.keys, action=nil, meth='POST')
  columns.delete('_id')
  fields = columns.inject(""){|out,c|out+crushyfield(c)}
  enctype = fields.match(/type='file'/) ? "enctype='multipart/form-data'" : ''
  action.nil? ? fields : "<form action='%s' method='%s' %s>%s</form>\n" % [action, meth, enctype, fields]
end

#crushyinput(col, o = {}) ⇒ Object 



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# File 'lib/mongo_crushyform.rb', line 198

def crushyinput(col, o={})
  o = model.schema[col].dup.update(o)
  o[:input_name] ||= "model[#{col}]"
  o[:input_value] = o[:input_value].nil? ? self[col] : o[:input_value]
  o[:input_value] = model.html_escape(o[:input_value]) if (o[:input_value].is_a?(String) && o[:html_escape]!=false)
  o[:required] = o[:required]==true ? model.crushyfield_required : o[:required]
  crushyform_type = model.crushyform_types[o[:type]] || model.crushyform_types[:string]
  crushyform_type.call(self,col,o)
end

#fix_type_string_list(k, v) ⇒ Object

Fix types



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# File 'lib/mongo_crushyform.rb', line 218

def fix_type_string_list(k,v); @doc[k] = v.to_s.strip.split(/\s*,\s*/).compact if v.is_a?(String); end

#to_thumb(c) ⇒ Object

Provide a thumbnail for the column



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# File 'lib/mongo_crushyform.rb', line 208

def to_thumb(c)
  current = @doc[c]
  if current.respond_to?(:[])
    "<img src='/gridfs/#{@doc[c]['stash_thumb_gif']}' width='100' onerror=\"this.style.display='none'\" />\n"
  end
end