function getRenderedHeaders() {
const theadRows = document.querySelectorAll('.tui-grid-header-area thead tr');
const headers = [];
theadRows.forEach(row => {
const headerCells = [];
row.querySelectorAll('th').forEach(th => {
headerCells.push(th.innerText.trim()); // 헤더 텍스트만 추출
});
headers.push(headerCells);
});
return headers;
}
// 테스트 실행
console.log(getRenderedHeaders());
//
printData() {
const checkedData = grid.getCheckedData();
const headers = getRenderedHeaders();
if (checkedData.length === 0) {
alert("선택된 항목이 없습니다.");
return;
}
let printHtml = "<table border='1' style='border-collapse:collapse; width:100%; text-align:center;'>";
// 헤더 추가
headers.forEach(row => {
printHtml += "<tr>";
row.forEach(cell => {
printHtml += `<th>${cell}</th>`;
});
printHtml += "</tr>";
});
// 데이터 추가
checkedData.forEach(row => {
printHtml += "<tr>";
Object.values(row).forEach(value => {
printHtml += `<td>${value}</td>`;
});
printHtml += "</tr>";
});
printHtml += "</table>";
// 프린트 실행
const printWindow = window.open("", "", "width=800,height=600");
printWindow.document.write("<html><head><title>Print</title></head><body>");
printWindow.document.write(printHtml);
printWindow.document.write("</body></html>");
printWindow.document.close();
printWindow.print();
}