This helper needs the jquery-javascript-file, you need to check your configure file and make sure you already included the jquery.js before call the jquery helper.

Load Jquery Helper

$FE->loadHelper("jquery");

Ajax

#xxx means id is xxx which is target id of element.

array("input"=>array("type"=>"button","value"=>"update" ,
"onclick"=>$Frontend->Jquery->ajax(array("id"=>"form1","type"=>"post","url"=>"/mvc/ajax",
"data"=>array("hin"=>"#hin",
"rin"=>"#rin",
"chin"=>"#chin",
"in"=>"#in",
"texta"=>"#texta",
"sel"=>"#sel"),"success"=>"", ) ) ) ),

Insert Script

You have to insert your script which is created by calling the jquery-helper-funtion.

Insert the below line to where you want to put.

echo $Frontend->Jquery->script();