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| // pages/calendar/calendar.js
Page({
/**
* 页面的初始数据
*/
data: {
arr: [],
nowDate: null,
nowDay: 1,
clickDay: null,
maskId: null,
autoplay: false,
current: 0,
},
/**
* 生命周期函数--监听页面加载
*/
onLoad: function(options) {
var date = new Date();
this.setData({
arr: this.GetCalendarData(date),
nowDate: this.GetNowTime(date),
nowDay: date.getDate()
})
},
//初始化日历数据
GetCalendarData(now) {
var data = [];
var timestamp = Date.parse(now.getFullYear() + "/" + (now.getMonth() + 1) + "/" + '1');
var date = new Date(timestamp);
var item = {
date: '',
day: '',
itmeClass: ''
};
for (var i = 1; i <= 42; i++) {
if (i <= this.GetWeekDay(now)) {
data.push(item);
} else if (now.getMonth() == date.getMonth()) {
data.push({
date: this.GetNowTime(date),
day: date.getDate(),
itmeClass: ''
});
date.setDate(date.getDate() + 1);
} else {
data.push(item);
}
}
//添加标记
var index = now.getDate() + this.GetWeekDay(now) - 1;
data[index] = {
day: data[index].day,
date: data[index].date,
itmeClass: 'styles-icon2'
};
data[26] = {
day: data[26].day,
date: data[index].date,
itmeClass: 'styles-icon3'
};
data[11] = {
day: data[11].day,
date: data[index].date,
itmeClass: 'styles-icon4'
};
return data;
},
//或某个月得一号周几
GetWeekDay: function(now) {
var date = Date.parse(now.getFullYear() + "/" + (now.getMonth() + 1) + "/" + '1');
var weekday = new Date(date);
return weekday.getDay();
},
//获取当前日期
GetNowTime: function(now) {
var year = now.getFullYear();
var month = now.getMonth() + 1;
var day = now.getDate();
month < 10 ? month = '0' + month : month;
day < 10 ? day = '0' + day : day;
var formatDate = year + '/' + month + '/' + day;
return formatDate;
},
//点击日期事件
ClickDay: function(event) {
var day = event.target.dataset.day;
var date = event.target.dataset.date;
if (day != '') {
this.setData({
clickDay: date,
maskId: day,
nowDate: date
})
}
},
//选择日期
bindDateChange: function(e) {
var date = new Date(e.detail.value);
this.setData({
arr: this.GetCalendarData(date),
clickDay: null,
maskId: null,
nowDate: this.GetNowTime(date),
})
},
bindanimationfinish: function(e) {
var that = this;
var date = new Date(that.data.nowDate);
var index = that.data.current - e.detail.current;
index = index == 2 ? -1 : index;
index = index == -2 ? 1 : index;
if (index != 0) {
date.setMonth(date.getMonth() - index);
that.setData({
current: e.detail.current,
arr: that.GetCalendarData(date),
clickDay: null,
maskId: null,
nowDate: that.GetNowTime(date),
})
}
},
})
|
