1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/framework/env/ui_deprecated/multiselect.lua	Sun Oct 25 12:00:00 2009 +0100
     1.3 @@ -0,0 +1,50 @@
     1.4 +function ui_deprecated.multiselect(args)
     1.5 +  local record = assert(slot.get_state_table(), "ui_deprecated.multiselect was not called within a form.").form_record
     1.6 +  local name = args.name
     1.7 +  local relationship = args.relationship
     1.8 +
     1.9 +  local foreign_records = relationship.foreign_records
    1.10 +	
    1.11 +  local selector = relationship.connected_by_model:new_selector()
    1.12 +  selector:add_where{ relationship.connected_by_my_id .. ' = ?', record[relationship.my_id] }
    1.13 +  local connected_by_records = selector:exec()
    1.14 +	
    1.15 +  local connections = {}
    1.16 +  for i, connected_by_record in ipairs(connected_by_records) do
    1.17 +    connections[connected_by_record[relationship.connected_by_foreign_id]] = connected_by_record
    1.18 +  end
    1.19 +
    1.20 +  local html = {}
    1.21 +
    1.22 +  if args.type == "checkboxes" then
    1.23 +    for i, foreign_record in ipairs(foreign_records) do
    1.24 +      local selected = ''
    1.25 +      if connections[foreign_record[relationship.foreign_id]] then
    1.26 +        selected = ' checked="1"'
    1.27 +      end
    1.28 +      html[#html + 1] = '<input type="checkbox" name="' .. name .. '" value="' .. foreign_record[relationship.foreign_id] .. '"' .. selected .. '>&nbsp;' .. convert.to_human(foreign_record[relationship.foreign_name], "string") .. '<br />\n'
    1.29 +    end
    1.30 + 
    1.31 +  else
    1.32 +    html[#html + 1] = '<select name="' .. name .. '" multiple="1">'
    1.33 +    for i, foreign_record in ipairs(foreign_records) do
    1.34 +      local selected = ''
    1.35 +      if connections[foreign_record[relationship.foreign_id]] then
    1.36 +        selected = ' selected="1"'
    1.37 +      end
    1.38 +      html[#html + 1] = '<option value="' .. foreign_record[relationship.foreign_id] .. '"' .. selected .. '>' .. convert.to_human(foreign_record[relationship.foreign_name], "string") .. '</option>\n'
    1.39 +    end
    1.40 +    html[#html + 1] = '</select>'
    1.41 +
    1.42 +  end
    1.43 +  	
    1.44 +  slot.put('<div class="ui_field ui_multiselect">\n')
    1.45 +  if args.label then
    1.46 +    slot.put('<div class="label">', encode.html(args.label), '</div>\n')
    1.47 +  end
    1.48 +  slot.put('<div class="value">',
    1.49 +        table.concat(html),
    1.50 +      '</div>\n',
    1.51 +    '</div>\n'
    1.52 +  )
    1.53 +end
    1.54 \ No newline at end of file