Usage:

First build the queries either according to term, wildcard, prefix, or range. Then simply call the function build() to get json data.

For example:

If you want to a query for searching artist name dread and get the first 20 results:

var qb = new QueryBuilder(); qb.prefix_builder("name", "dread"); var json_data = qb.build(0,20);

Then you can do a simple ajax call request to the elastic server with the json_data to get the results back.