wx_calendar-master.rar_limited7go_wx 联级日历_wx_calendar_wx_calenda

'use strict'; let choose_year = null, choose_month = null; const conf = { data: { hasEmptyGrid: false, showPicker: false }, onLoad() { const date = new Date(); const cur_year = date.getFullYear(); const cur_month = date.getMonth() + 1; const weeks_ch = [ '日', '一', '二', '三', '四', '五', '六' ]; this.calculateEmptyGrids(cur_year, cur_month); this.calculateDays(cur_year, cur_month); this.setData({ cur_year, cur_month, weeks_ch }); }, getThisMonthDays(year, month) { return new Date(year, month, 0).getDate(); }, getFirstDayOfWeek(year, month) { return new Date(Date.UTC(year, month - 1, 1)).getDay(); }, calculateEmptyGrids(year, month) { const firstDayOfWeek = this.getFirstDayOfWeek(year, month); let empytGrids = []; if (firstDayOfWeek > 0) { for (let i = 0; i < firstDayOfWeek; i++) { empytGrids.push(i); } this.setData({ hasEmptyGrid: true, empytGrids }); } else { this.setData({ hasEmptyGrid: false, empytGrids: [] }); } }, calculateDays(year, month) { let days = []; const thisMonthDays = this.getThisMonthDays(year, month); for (let i = 1; i <= thisMonthDays; i++) { days.push({ day: i, choosed: false }); } this.setData({ days }); }, handleCalendar(e) { const handle = e.currentTarget.dataset.handle; const cur_year = this.data.cur_year; const cur_month = this.data.cur_month; if (handle === 'prev') { let newMonth = cur_month - 1; let newYear = cur_year; if (newMonth < 1) { newYear = cur_year - 1; newMonth = 12; } this.calculateDays(newYear, newMonth); this.calculateEmptyGrids(newYear, newMonth); this.setData({ cur_year: newYear, cur_month: newMonth }); } else { let newMonth = cur_month + 1; let newYear = cur_year; if (newMonth > 12) { newYear = cur_year + 1; newMonth = 1; } this.calculateDays(newYear, newMonth); this.calculateEmptyGrids(newYear, newMonth); this.setData({ cur_year: newYear, cur_month: newMonth }); } }, tapDayItem(e) { const idx = e.currentTarget.dataset.idx; const days = this.data.days; days[ idx ].choosed = !days[ idx ].choosed; this.setData({ days, }); }, chooseYearAndMonth() { const cur_year = this.data.cur_year; const cur_month = this.data.cur_month; let picker_year = [], picker_month = []; for (let i = 1900; i <= 2100; i++) { picker_year.push(i); } for (let i = 1; i <= 12; i++) { picker_month.push(i); } const idx_year = picker_year.indexOf(cur_year); const idx_month = picker_month.indexOf(cur_month); this.setData({ picker_value: [ idx_year, idx_month ], picker_year, picker_month, showPicker: true, }); }, pickerChange(e) { const val = e.detail.value; choose_year = this.data.picker_year[val[0]]; choose_month = this.data.picker_month[val[1]]; }, tapPickerBtn(e) { const type = e.currentTarget.dataset.type; const o = { showPicker: false, }; if (type === 'confirm') { o.cur_year = choose_year; o.cur_month = choose_month; this.calculateEmptyGrids(choose_year, choose_month); this.calculateDays(choose_year, choose_month); } this.setData(o); }, onShareAppMessage() { return { title: '小程序日历', desc: '还是新鲜的日历哟', path: 'pages/index/index' }; } }; Page(conf);