UploadFile event

https://lyrmin.ru/poleznoe/opyt-razrabotki-v-bitriks/zagruzka-faylov-na-server-s-pomoshchyu-drag-drop-sobytiya-dlya-obrabotki.html

<?$APPLICATION->IncludeComponent("bitrix:main.file.input", "drag_n_drop",
    array(
        "INPUT_NAME" => "CSV_FILE",
        "MULTIPLE" => "N",
        "MODULE_ID" => "main",
        "MAX_FILE_SIZE" => "",
        "ALLOW_UPLOAD" => "F",
        "ALLOW_UPLOAD_EXT" => "csv"
    ),
    false
);?>
    <script>
        BX.addCustomEvent('BFileDLoadFormControllerInit', function (e) {
            console.log('BFileDLoadFormControllerInit', e);
        });
        BX.addCustomEvent('BFileDSelectFileDialogLoaded', function (e) {
            console.log('BFileDSelectFileDialogLoaded', e);
        });
        BX.addCustomEvent('BFileDLoadFormController', function (e) {
            console.log('BFileDLoadFormController', e);
        });

        BX.addCustomEvent('uploadStart', function (e) {
            console.log('uploadStart', e);
        });
        BX.addCustomEvent('progress', function (e) {
            console.log('progress', e);
        });
        BX.addCustomEvent('uploadFinish', function (e) {
            console.log('uploadFinish', e);
        });
        BX.addCustomEvent('OnFileUploadSuccess', function (e) {
            console.log('OnFileUploadSuccess', e);
        });
        BX.addCustomEvent('OnFileUploadFail', function (e) {
            console.log('OnFileUploadFail', e);
        });
        BX.addCustomEvent('OnFileUploadRemove', function (e) {
            console.log('OnFileUploadRemove', e);
        });
    </script>