How to access tabular form data in oracle apex 18.2

Question

How to access tabular form data in oracle apex.I need to insert data based on access data in tabular form. please any one help me to solve my problem

Answer 1

(function($) {

    function update(model) {
        var salKey = model.getFieldKey("SAL"), 
            total = 0;

        model.forEach(function(record, index, id) {
            var sal = parseInt(record[salKey], 10),  
                meta = model.getRecordMetadata(id);

            if (!isNaN(sal) && !meta.deleted && !meta.agg) {
                total += sal;
            }
        });
        $s("P1_TOTAL_AMOUNT", total);
    }

    $(function() {

        $("#emp").on("interactivegridviewmodelcreate", function(event, ui) {
            var sid,
                model = ui.model;

            if ( ui.viewId === "grid" ) {
                sid = model.subscribe( {
                    onChange: function(type, change) {
                        if ( type === "set" ) {

                            if (change.field === "SAL" ) {
                                update( model );
                            }
                        } else if (type !== "move" && type !== "metaChange") {

                            update( model );
                        }
                    },
                    progressView: $("#P1_TOTAL_AMOUNT") 
                } );

                update( model ); 

                model.fetchAll(function() {});
            }
        });
    });
})(apex.jQuery);