     {value} = @state
     if value.match(/^\d+-\d+-\d+$/)
       ExerciseActions.setPrefixedTag(@props.exerciseId,
-        prefix: 'lo', tag: value, previous: @props.tag
+        prefix: PREFIX, tag: value, previous: @props.tag
       )
     else
       @setState({errorMsg: 'Must match LO format'})

Wrapper = require './wrapper'
Error = require './error'

{ExerciseActions, ExerciseStore} = require '../../stores/exercise'

LoTagInput = React.createClass

    exerciseId: React.PropTypes.string.isRequired

  add: ->
    ExerciseActions.addBlankPrefixedTag(@props.exerciseId, prefix: PREFIX)

  render: ->
    tags = ExerciseStore.getTagsWithPrefix(@props.exerciseId, PREFIX)

    <Wrapper label="LO" onAdd={@add}>
      {for tag in tags
