document.execCommand(‘cut’/‘copy’) was denied because it was not called from inside a short running user-generated event handler.
document.execCommand(‘cut’/‘copy’) ໄດ້ຮັບການປະຕິເສດເພາະວ່າມັນບໍ່ໄດ້ຖືກເອີ້ນໃຊ້ມາຈາກພາຍໃນ short running user-generated event handler.