Editing Limit names shown.pl

{{dirs}}
{{cfgd}}

'''limit_names_shown.pl''' contains configuration for limiting the number of names shown in a citation.  This assigns a render function to '''<code>$c->{limit_names_shown}</code>''' which can then be assigned to the <code>render_value</code> attribute of a virtual field with the same name as the original [[API:EPrints/MetaField/Name|name]] field but appended with ''_limited''.  This virtual field can also <code>render_limit</code> and <code>render_dynamic</code> attributes to specify how many names to limit to and whether the citation can be expanded to show all names.  For instructions for how to deploy this see [[Limiting names shown]].

== Example ==
 push @{$c->{fields}->{eprint}},
 {
   name => 'creators',
   type => 'compound',
   multiple => 1,
   fields => [
     {
       sub_name => 'name',
       type => 'name',
       hide_honourific => 1,
       hide_lineage => 1,
       family_first => 1,
     },
     {
       sub_name => 'id',
       type => 'text',
       input_cols => 20,
       allow_null => 1,
     }
   ],
   input_boxes => 4,
 },
 
 {
   name => 'creators_name_limited',
   type => 'name',
   virtual => 1,
   render_value => 'limit_names_shown',
   render_limit => 20,
   render_dynamic => 1,
 };