nl_tokens: Initializes selectize from a <select > element .
pl_tokens: function ( $input , settings_element ) { var i , n , tagName , $children , order = 0 ; var options = settings_element . options ; var optionsMap = { } ; var readData = function ( $el ) { var data = attr_data && $el . attr ( attr_data ) ; if ( typeof data === 'string' && data . length ) { return JSON . parse ( data ) ; } return null ; } ; var addOption = function ( $option , group ) { $option = $ ( $option ) ; var <mask> = hash_key ( $option . val ( ) ) ; if ( ! value && ! settings . allowEmptyOption ) return ; // if the option already exists, it's probably been // duplicated in another optgroup. in this case, push // the current group to the "optgroup" property on the // existing option so that it's rendered in both places. if ( optionsMap . hasOwnProperty ( value ) ) { if ( group ) { var arr = optionsMap [ value ] [ field_optgroup ] ; if ( ! arr ) { optionsMap [ value ] [ field_optgroup ] = group ; } else if ( ! $ . isArray ( arr ) ) { optionsMap [ value ] [ field_optgroup ] = [ arr , group ] ; } else { arr . push ( group ) ; } } return ; } var option = readData ( $option ) || { } ; option [ field_label ] = option [ field_label ] || $option . text ( ) ; option [ field_value ] = option [ field_value ] || value ; option [ field_disabled ] = option [ field_disabled ] || $option . prop ( 'disabled' ) ; option [ field_optgroup ] = option [ field_optgroup ] || group ; optionsMap [ value ] = option ; options . push ( option ) ; if ( $option . is ( ':selected' ) ) { settings_element . items . push ( value ) ; } } ; var addGroup = function ( $optgroup ) { var i , n , id , optgroup , $options ; $optgroup = $ ( $optgroup ) ; id = $optgroup . attr ( 'label' ) ; if ( id ) { optgroup = readData ( $optgroup ) || { } ; optgroup [ field_optgroup_label ] = id ; optgroup [ field_optgroup_value ] = id ; optgroup [ field_disabled ] = $optgroup . prop ( 'disabled' ) ; settings_element . optgroups . push ( optgroup ) ; } $options = $ ( 'option' , $optgroup ) ; for ( i = 0 , n = $options . length ; i < n ; i ++ ) { addOption ( $options [ i ] , id ) ; } } ; settings_element . maxItems = $input . attr ( 'multiple' ) ? null : 1 ; $children = $input . children ( ) ; for ( i = 0 , n = $children . length ; i < n ; i ++ ) { tagName = $children [ i ] . tagName . toLowerCase ( ) ; if ( tagName === 'optgroup' ) { addGroup ( $children [ i ] ) ; } else if ( tagName === 'option' ) { addOption ( $children [ i ] ) ; } } }