let currentDate;
function renderCalendar(year, month) { const today = new Date(year, month, 1); const lastDay = new Date(year, month + 1, 0).getDate();
let html = '
let day = 1; for (let i = 0; i < 6; i++) { html += '
'; for (let j = 0; j < 7; j++) { if (i === 0 && j < today.getDay()) { html += ''; } else if (day > lastDay) { html += ''; } else { html += ''; day++; } } html += ''; } html += '| ' + today.toLocaleDateString('en-US', { month: 'long', year: 'numeric' }) + ' | ||||||
|---|---|---|---|---|---|---|
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
| ' + day + ' | ||||||
return html; }
function showMemo(day) { currentDate = new Date(new Date().getFullYear(), new Date().getMonth(), day); memoText.value = localStorage.getItem(currentDate.toISOString()) || ''; memoContainer.style.display = 'block'; }
function saveMemo() { localStorage.setItem(currentDate.toISOString(), memoText.value); memoContainer.style.display = 'none'; renderCalendar(currentDate.getFullYear(), currentDate.getMonth()); }
function cancelMemo() { memoContainer.style.display = 'none'; }
// 현재 월을 기준으로 앞뒤 3개월씩 캘린더 생성 let today = new Date(2023, 5, 1); let year = today.getFullYear(); let month = today.getMonth(); for (let i = -1; i <= 1; i++) { let calendarDiv = document.createElement('div'); calendarDiv.classList.add('calendar'); calendarDiv.innerHTML = renderCalendar(year, month + i); calendarContainer.appendChild(calendarDiv); } </script>