Get Cancel trigger from the sublist in Client script

If we need to do any functionality in the cancel trigger without using lineinit entry point we can use the following in the pageInit entry point.

 document.querySelector(‘input[type=”button”][value=”Cancel”]’).addEventListener(‘click’, function (event) {

            console.log(“entered custom cancel button”)

            let sublistId = “recmachcustrecord_vr_svcord_item”;

            let lineCount = curRec.getLineCount({ sublistId: sublistId });

            // Loop through existing sublist lines and commit them

            curRec.selectLine({ sublistId: sublistId, line: lineCount – 1 });

            curRec.commitLine({ sublistId: sublistId });

          });