jquery - tag-it - how to use preprocessTag method? -

i use tag-it make lables uppercase.

$('#taglabel').tagit({    availabletags: ['this','label1'] }); 

how join preprocesstag method available tags?

should use it

$('#taglabel').tagit({  "preprocesstag", function(val) {   if (!val) { return ''; }   return val[0].touppercase() + val.slice(1, val.length); }); 

the right syntax :

$("#tag-it".tagit({   availabletags: ["...","..."],   ...  }); 

and

// ensure tags capitalized $("#tag-it").tagit("preprocesstag", function(val) {    if (!val) { return ''; }    return val[0].touppercase() + val.slice(1, val.length); }); 

is way

update

you're syntax :

    $('#taglabel').tagit(  { <-- curly brace wrong     "preprocesstag", function(val) {       if (!val) { return ''; }       return val[0].touppercase() + val.slice(1, val.length);     });