src/FormField/Lookup.php
public function getFilterQuery()
    {
        $q = [];
        foreach ($this->filters as $key => $filter) {
            $q[$filter['field']] = new jsExpression('$([input]).parent().dropdown("get text")', ['input' => 'input[name='.$filter['field'].']']);
        }

        return $q;
    }
public function getFilterQuery()
    {
        $q = [];
        foreach ($this->filters as $key => $filter) {
            $q[$filter['field']] = new jsExpression('$([input]).parent().dropdown("get text")', ['input' => 'input[name='.$filter['field'].']']);
        }

        return $q;
    }
public function getFilterQuery ( ) { $ q = [ ] ; foreach ( $ this -> filters as $ key => $ filter ) { $ q [ $ filter [ 'field' ] ] = new jsExpression ( '$([input]).parent().dropdown("get text")' , [ 'input' => 'input[name=' . $ filter [ 'field' ] . ']' ] ) ; } return $ q ; }
Will create jsExpression need to add to the dropdown apiSettings data when using filters.

ex: {"data":{"filterName1":$("input[name=filterName1]").parent().find(".text").text(),"filterName2":$("input[name=filterName2]").parent().find(".text").text()}}

@return array
Will create jsExpression need to add to the dropdown apiSettings data when using filters .