$(document).off('click', '.batch-btn').on('click', '.batch-btn', function() { const dtable = zui.DTable.query($(this).target); const checkedList = dtable.$.getChecks(); if(!checkedList.length) return; const url = $(this).data('url'); const form = new FormData(); form.append('targetLane', $('[name=lane]').val()) checkedList.forEach((id) => form.append('executions[]', id)); $.ajaxSubmit({url, data:form}); return false; });