can do search, sort, and slice of jsonArray.
varjsonSearchTools=null;$(document).ready(function(){jsonSearchTools=newJsonSearchTools();jsonSearchTools.init([{"title":"1","create_date":"2019-01-23"},{"title":"2","create_date":"2019-01-23"},.......]);jsonSearchTools.doSearch("Key to search","keyword","Key to Sort","asc | desc",startIdx,endIdx,function(selectedItemLength,searchItemList){// TODO: your code...console.log(selectedItemLength);console.log(searchItemList);});});