Vue移动端日期选择器（datepicker.js）
声明：因为帮忙用到移动端用到日期选择器，效果如图
使用方法：
第一步：在main.js中引入
import datePicker from "../static/js/datePicker.js" //路径自己设置
Vue.use(datePicker)
第二步：在.vue文件中使用
<input id="demo" type="text" placeholder="选择出生日期" readonly>
备注：需要更改样式在js里面更改
第三步：在.vue文件中使用
mounted() {
this.datePicker(); //加载日期选择控件
},
methods: {
datePicker() {
var calendar = new datePicker();
calendar.init({
trigger: "#demo" /*按钮选择器，用于触发弹出插件*/,
type:
"date" /*模式：date日期；datetime日期时间；time时间；ym年月；year:年*/,
minDate: "1900-1-1" /*最小日期*/,
maxDate: "2100-12-31" /*最大日期*/,
onSubmit: function() {
/*确认时触发事件*/
var theSelectData = calendar.value;
},
onClose: function() {
/*取消时触发事件*/
}
});
}
}
提醒：datePicker.js文件代码
window.datePicker = (function() {
var MobileCalendar = function() {
this.gearDate;
this.minY = 1900;
this.minM = 1;
this.minD = 1;
this.maxY = 2099;
this.maxM = 12;
this.maxD = 31;
this.value="";
};
var cssHtm='.gearYM,.gearDate,.gearDatetime,.gearTime{font-family:Helvetica Neue,Helvetica,Arial,sans-serif;font-size:10px;background-color:rgba(0,0,0,0.2);display:block;position:fixed;top:0;left:0;width:100%;height:100%;z-index:9900;overflow:hidden;-webkit-animation-fill-mode:both;animation-fill-mode:both}.date_ctrl{vertical-align:middle;background-color:#d5d8df;color:#000;margin:0;height:auto;width:100%;position:absolute;left:0;bottom:0;z-index:9901;overflow:hidden;-webkit-transform:translate3d(0,0,0);transform:translate3d(0,0,0)}.slideInUp{animation:slideInUp .3s ease;-webkit-animation:slideInUp .3s ease;}@-webkit-keyframes slideInUp{from{-webkit-transform:translate3d(0,100%,0);transform:translate3d(0,100%,0)}to{-webkit-transform:translate3d(0,0,0);transform:translate3d(0,0,0)}}.ym_roll,.date_roll,.datetime_roll,.time_roll{display:-webkit-box;width:100%;height:auto;overflow:hidden;font-weight:bold;background-color:transparent;-webkit-mask:-webkit-gradient(linear,0% 50%,0% 100%,from(#debb47),to(rgba(36,142,36,0)));-webkit-mask:-webkit-linear-gradient(top,#debb47 50%,rgba(36,142,36,0))}.ym_roll>div,.date_roll>div,.datetime_roll>div,.time_roll>div{font-size:2.3em;height:6em;float:left;background-color:transparent;position:relative;overflow:hidden;-webkit-box-flex:4}.ym_roll>div .gear,.date_roll>div .gear,.datetime_roll>div .gear,.time_roll>div .gear{width:100%;float:left;position:absolute;z-index:9902;margin-top:-6em}.date_roll_mask{-webkit-mask:-webkit-gradient(linear,0% 40%,0% 0%,from(#debb47),to(rgba(36,142,36,0)));-webkit-mask:-webkit-linear-gradient(bottom,#debb47 50%,rgba(36,142,36,0));padding:0 0 3em 0}.date_roll>div:nth-child(2){-webkit-box-flex:2}.date_roll>div:nth-child(1),.datetime_roll>div:nth-child(1){-webkit-box-flex:4}.datetime_roll>div:first-child{-webkit-box-flex:6}.datetime_roll>div:last-child{-webkit-box-flex:6}.date_grid{position:relative;top:2em;width:100%;height:2em;margin:0;box-sizing:border-box;z-index:0;border-top:1px solid #abaeb5;border-bottom:1px solid #abaeb5}.date_grid>div{color:#000;position:absolute;right:0;top:0;font-size:.8em;line-height:2.5em}.date_roll>div:nth-child(3) .date_grid>div{left:42%}.datetime_roll>div .date_grid>div{right:0}.datetime_roll>div:first-child .date_grid>div{left:auto;right:0%}.datetime_roll>div:last-child .date_grid>div{left:50%}.time_roll>div:nth-child(1) .date_grid>div{right:1em}.ym_roll>div:nth-child(1) .date_grid>div{right:.1em}.ym_roll>div .date_grid>div,.time_roll>div .date_grid>div{right:5em}.date_btn{color:#0575f2;font-size:1.6em;font-weight:bold;line-height:1em;text-align:center;padding:.8em 1em}.date_btn_box:before,.date_btn_box:after{content:"";position:absolute;height:1px;width:100%;display:block;background-color:#96979b;z-index:15;-webkit-transform:scaleY(0.33);transform:scaleY(0.33)}.date_btn_box{display:-webkit-box;-webkit-box-pack:justify;-webkit-box-align:stretch;background-color:#f1f2f4;position:relative}.date_btn_box:before{left:0;top:0;-webkit-transform-origin:50% 20%;transform-origin:50% 20%}.date_btn_box:after{left:0;bottom:0;-webkit-transform-origin:50% 70%;transform-origin:50% 70%}.date_roll>div:nth-child(1) .gear{text-indent:20%}.date_roll>div:nth-child(2) .gear{text-indent:-20%}.date_roll>div:nth-child(3) .gear{text-indent:-55%}.datetime_roll>div .gear{width:100%;text-indent:-25%}.datetime_roll>div:first-child .gear{text-indent:-10%}.datetime_roll>div:last-child .gear{text-indent:-50%}.ym_roll>div .gear,.time_roll>div .gear{width:100%;text-indent:-70%}.ym_roll>div:nth-child(1) .gear,.time_roll>div:nth-child(1) .gear{width:100%;text-indent:10%}.tooth{height:2em;line-height:2em;text-align:center}';
var cssEle = document.createElement("style");
cssEle.type = "text/css";
cssEle.appendChild(document.createTextNode(cssHtm));
document.getElementsByTagName("head")[0].appendChild(cssEle);
MobileCalendar.prototype = {
init: function(params) {
this.type = params.type;
this.trigger = document.querySelector(params.trigger);
if (this.trigger.getAttribute("data-lcalendar") != null) {
var arr = this.trigger.getAttribute("data-lcalendar").split(',');
var minArr = arr[0].split('-');
this.minY = ~~minArr[0];
this.minM = ~~minArr[1];
this.minD = ~~minArr[2];
var maxArr = arr[1].split('-');
this.maxY = ~~maxArr[0];
this.maxM = ~~maxArr[1];
this.maxD = ~~maxArr[2];
};
if (params.minDate) {
var minArr = params.minDate.split('-');
this.minY = ~~minArr[0];
this.minM = ~~minArr[1];
this.minD = ~~minArr[2];
};
if (params.maxDate) {
var maxArr = params.maxDate.split('-');
this.maxY = ~~maxArr[0];
this.maxM = ~~maxArr[1];
this.maxD = ~~maxArr[2];
};
this.onClose= params.onClose;
this.onSubmit= params.onSubmit;
this.onChange= params.onChange;
this.bindEvent(this.type);
},
bindEvent: function(type) {
var _self = this;
var isTouched = false , isMoved = false;
var pree;
//呼出日期插件
function popupDate(e) {
_self.gearDate = document.createElement("div");
_self.gearDate.className = "gearDate";
_self.gearDate.innerHTML = '';
document.body.appendChild(_self.gearDate);
dateCtrlInit();
var lcalendar_cancel = _self.gearDate.querySelector(".lcalendar_cancel");
lcalendar_cancel.addEventListener('touchstart', closeMobileCalendar);
var lcalendar_finish = _self.gearDate.querySelector(".lcalendar_finish");
lcalendar_finish.addEventListener('touchstart', finishMobileDate);
var lcalendar_bg = _self.gearDate.querySelector(".date_bg");
lcalendar_bg.addEventListener('click', closeMobileCalendar);
var date_yy = _self.gearDate.querySelector(".date_yy");
var date_mm = _self.gearDate.querySelector(".date_mm");
var date_dd = _self.gearDate.querySelector(".date_dd");
date_yy.addEventListener('touchstart', gearTouchStart);
date_mm.addEventListener('touchstart', gearTouchStart);
date_dd.addEventListener('touchstart', gearTouchStart);
date_yy.addEventListener('touchmove', gearTouchMove);
date_mm.addEventListener('touchmove', gearTouchMove);
date_dd.addEventListener('touchmove', gearTouchMove);
date_yy.addEventListener('touchend', gearTouchEnd);
date_mm.addEventListener('touchend', gearTouchEnd);
date_dd.addEventListener('touchend', gearTouchEnd);
//-------------------------------------------------------------
lcalendar_cancel.addEventListener('click', closeMobileCalendar);
lcalendar_finish.addEventListener('click', finishMobileDate);
date_yy.addEventListener('mousedown', gearTouchStart);
date_mm.addEventListener('mousedown', gearTouchStart);
date_dd.addEventListener('mousedown', gearTouchStart);
date_yy.addEventListener('mousemove', gearTouchMove);
date_mm.addEventListener('mousemove', gearTouchMove);
date_dd.addEventListener('mousemove', gearTouchMove);
date_yy.addEventListener('mouseup', gearTouchEnd);
date_mm.addEventListener('mouseup', gearTouchEnd);
date_dd.addEventListener('mouseup', gearTouchEnd);
_self.gearDate.querySelector(".date_roll_mask").addEventListener('mouseleave', gearTouchOut);
_self.gearDate.querySelector(".date_roll_mask").addEventListener('mouseup', gearTouchOut);
}
//初始化年月日插件默认值
function dateCtrlInit() {
var date = new Date();
var dateArr = {
yy: date.getYear(),
mm: date.getMonth(),
dd: date.getDate() - 1
};
if (/^\d{4}-\d{1,2}-\d{1,2}$/.test(_self.trigger.value)) {
/*rs = _self.trigger.value.match(/(^|-)\d{1,4}/g);
dateArr.yy = rs[0] - _self.minY;
dateArr.mm = rs[1].replace(/-/g, "") - 1;
dateArr.dd = rs[2].replace(/-/g, "") - 1;*/
dateArr.yy = dateArr.yy + 1900 - _self.minY;
} else {
dateArr.yy = dateArr.yy + 1900 - _self.minY;
}
_self.gearDate.querySelector(".date_yy").setAttribute("val", dateArr.yy);
_self.gearDate.querySelector(".date_mm").setAttribute("val", dateArr.mm);
_self.gearDate.querySelector(".date_dd").setAttribute("val", dateArr.dd);
setDateGearTooth();
}
//呼出年月插件
function popupYM(e) {
_self.gearDate = document.createElement("div");
_self.gearDate.className = "gearDate";
_self.gearDate.innerHTML = '';
document.body.appendChild(_self.gearDate);
ymCtrlInit();
var lcalendar_cancel = _self.gearDate.querySelector(".lcalendar_cancel");
lcalendar_cancel.addEventListener('touchstart', closeMobileCalendar);
var lcalendar_finish = _self.gearDate.querySelector(".lcalendar_finish");
lcalendar_finish.addEventListener('touchstart', finishMobileYM);
var lcalendar_bg = _self.gearDate.querySelector(".date_bg");
lcalendar_bg.addEventListener('click', closeMobileCalendar);
var date_yy = _self.gearDate.querySelector(".date_yy");
var date_mm = _self.gearDate.querySelector(".date_mm");
date_yy.addEventListener('touchstart', gearTouchStart);
date_mm.addEventListener('touchstart', gearTouchStart);
date_yy.addEventListener('touchmove', gearTouchMove);
date_mm.addEventListener('touchmove', gearTouchMove);
date_yy.addEventListener('touchend', gearTouchEnd);
date_mm.addEventListener('touchend', gearTouchEnd);
//-------------------------------------------------------------
lcalendar_cancel.addEventListener('click', closeMobileCalendar);
lcalendar_finish.addEventListener('click', finishMobileYM);
date_yy.addEventListener('mousedown', gearTouchStart);
date_mm.addEventListener('mousedown', gearTouchStart);
date_yy.addEventListener('mousemove', gearTouchMove);
date_mm.addEventListener('mousemove', gearTouchMove);
date_yy.addEventListener('mouseup', gearTouchEnd);
date_mm.addEventListener('mouseup', gearTouchEnd);
_self.gearDate.querySelector(".date_roll_mask").addEventListener('mouseleave', gearTouchOut);
_self.gearDate.querySelector(".date_roll_mask").addEventListener('mouseup', gearTouchOut);
}
//初始化年月插件默认值
function ymCtrlInit() {
var date = new Date();
var dateArr = {
yy: date.getYear(),
mm: date.getMonth()
};
if (/^\d{4}-\d{1,2}$/.test(_self.trigger.value)) {
/*rs = _self.trigger.value.match(/(^|-)\d{1,4}/g);
dateArr.yy = rs[0] - _self.minY;
dateArr.mm = rs[1].replace(/-/g, "") - 1;*/
dateArr.yy = dateArr.yy + 1900 - _self.minY;
} else {
dateArr.yy = dateArr.yy + 1900 - _self.minY;
}
_self.gearDate.querySelector(".date_yy").setAttribute("val", dateArr.yy);
_self.gearDate.querySelector(".date_mm").setAttribute("val", dateArr.mm);
setDateGearTooth();
}
//呼出年插件
function popupY(e) {
_self.gearDate = document.createElement("div");
_self.gearDate.className = "gearDate";
_self.gearDate.innerHTML = '';
document.body.appendChild(_self.gearDate);
yCtrlInit();
var lcalendar_cancel = _self.gearDate.querySelector(".lcalendar_cancel");
lcalendar_cancel.addEventListener('touchstart', closeMobileCalendar);
var lcalendar_finish = _self.gearDate.querySelector(".lcalendar_finish");
lcalendar_finish.addEventListener('touchstart', finishMobileY);
var lcalendar_bg = _self.gearDate.querySelector(".date_bg");
lcalendar_bg.addEventListener('click', closeMobileCalendar);
var date_yy = _self.gearDate.querySelector(".date_yy");
//var date_mm = _self.gearDate.querySelector(".date_mm");
date_yy.addEventListener('touchstart', gearTouchStart);
//date_mm.addEventListener('touchstart', gearTouchStart);
date_yy.addEventListener('touchmove', gearTouchMove);
//date_mm.addEventListener('touchmove', gearTouchMove);
date_yy.addEventListener('touchend', gearTouchEnd);
//date_mm.addEventListener('touchend', gearTouchEnd);
//-------------------------------------------------------------
lcalendar_cancel.addEventListener('click', closeMobileCalendar);
lcalendar_finish.addEventListener('click', finishMobileY);
date_yy.addEventListener('mousedown', gearTouchStart);
//date_mm.addEventListener('mousedown', gearTouchStart);
date_yy.addEventListener('mousemove', gearTouchMove);
// date_mm.addEventListener('mousemove', gearTouchMove);
date_yy.addEventListener('mouseup', gearTouchEnd);
//date_mm.addEventListener('mouseup', gearTouchEnd);
_self.gearDate.querySelector(".date_roll_mask").addEventListener('mouseleave', gearTouchOut);
_self.gearDate.querySelector(".date_roll_mask").addEventListener('mouseup', gearTouchOut);
}
//初始化年插件默认值
function yCtrlInit() {
var date = new Date();
var dateArr = {
yy: date.getYear(),
// mm: date.getMonth()
};
if (/^\d{4}-\d{1,2}$/.test(_self.trigger.value)) {
/*rs = _self.trigger.value.match(/(^|-)\d{1,4}/g);
dateArr.yy = rs[0] - _self.minY;*/
// dateArr.mm = rs[1].replace(/-/g, "") - 1;
dateArr.yy = dateArr.yy + 1900 - _self.minY;
} else {
dateArr.yy = dateArr.yy + 1900 - _self.minY;
}
_self.gearDate.querySelector(".date_yy").setAttribute("val", dateArr.yy);
//_self.gearDate.querySelector(".date_mm").setAttribute("val", dateArr.mm);
setDateGearTooth();
}
//呼出日期+时间插件
function popupDateTime(e) {
_self.gearDate = document.createElement("div");
_self.gearDate.className = "gearDatetime";
_self.gearDate.innerHTML = '';
document.body.appendChild(_self.gearDate);
dateTimeCtrlInit();
var lcalendar_cancel = _self.gearDate.querySelector(".lcalendar_cancel");
lcalendar_cancel.addEventListener('touchstart', closeMobileCalendar);
var lcalendar_finish = _self.gearDate.querySelector(".lcalendar_finish");
lcalendar_finish.addEventListener('touchstart', finishMobileDateTime);
var lcalendar_bg = _self.gearDate.querySelector(".date_bg");
lcalendar_bg.addEventListener('click', closeMobileCalendar);
var date_yy = _self.gearDate.querySelector(".date_yy");
var date_mm = _self.gearDate.querySelector(".date_mm");
var date_dd = _self.gearDate.querySelector(".date_dd");
var time_hh = _self.gearDate.querySelector(".time_hh");
var time_mm = _self.gearDate.querySelector(".time_mm");
date_yy.addEventListener('touchstart', gearTouchStart);
date_mm.addEventListener('touchstart', gearTouchStart);
date_dd.addEventListener('touchstart', gearTouchStart);
time_hh.addEventListener('touchstart', gearTouchStart);
time_mm.addEventListener('touchstart', gearTouchStart);
date_yy.addEventListener('touchmove', gearTouchMove);
date_mm.addEventListener('touchmove', gearTouchMove);
date_dd.addEventListener('touchmove', gearTouchMove);
time_hh.addEventListener('touchmove', gearTouchMove);
time_mm.addEventListener('touchmove', gearTouchMove);
date_yy.addEventListener('touchend', gearTouchEnd);
date_mm.addEventListener('touchend', gearTouchEnd);
date_dd.addEventListener('touchend', gearTouchEnd);
time_hh.addEventListener('touchend', gearTouchEnd);
time_mm.addEventListener('touchend', gearTouchEnd);
//-------------------------------------------------------------
lcalendar_cancel.addEventListener('click', closeMobileCalendar);
lcalendar_finish.addEventListener('click', finishMobileDateTime);
date_yy.addEventListener('mousedown', gearTouchStart);
date_mm.addEventListener('mousedown', gearTouchStart);
date_dd.addEventListener('mousedown', gearTouchStart);
time_hh.addEventListener('mousedown', gearTouchStart);
time_mm.addEventListener('mousedown', gearTouchStart);
date_yy.addEventListener('mousemove', gearTouchMove);
date_mm.addEventListener('mousemove', gearTouchMove);
date_dd.addEventListener('mousemove', gearTouchMove);
time_hh.addEventListener('mousemove', gearTouchMove);
time_mm.addEventListener('mousemove', gearTouchMove);
date_yy.addEventListener('mouseup', gearTouchEnd);
date_mm.addEventListener('mouseup', gearTouchEnd);
date_dd.addEventListener('mouseup', gearTouchEnd);
time_hh.addEventListener('mouseup', gearTouchEnd);
time_mm.addEventListener('mouseup', gearTouchEnd);
_self.gearDate.querySelector(".date_roll_mask").addEventListener('mouseleave', gearTouchOut);
_self.gearDate.querySelector(".date_roll_mask").addEventListener('mouseup', gearTouchOut);
}
//初始化年月日时分插件默认值
function dateTimeCtrlInit() {
var date = new Date();
var dateArr = {
yy: date.getYear(),
mm: date.getMonth(),
dd: date.getDate() - 1,
hh: date.getHours(),
mi: date.getMinutes()
};
if (/^\d{4}-\d{1,2}-\d{1,2}\s\d{2}:\d{2}$/.test(_self.trigger.value)) {
/*rs = _self.trigger.value.match(/(^|-|\s|:)\d{1,4}/g);
dateArr.yy = rs[0] - _self.minY;
dateArr.mm = rs[1].replace(/-/g, "") - 1;
dateArr.dd = rs[2].replace(/-/g, "") - 1;
dateArr.hh = parseInt(rs[3].replace(/\s0?/g, ""));
dateArr.mi = parseInt(rs[4].replace(/:0?/g, ""));*/
dateArr.yy = dateArr.yy + 1900 - _self.minY;
} else {
dateArr.yy = dateArr.yy + 1900 - _self.minY;
}
_self.gearDate.querySelector(".date_yy").setAttribute("val", dateArr.yy);
_self.gearDate.querySelector(".date_mm").setAttribute("val", dateArr.mm);
_self.gearDate.querySelector(".date_dd").setAttribute("val", dateArr.dd);
setDateGearTooth();
_self.gearDate.querySelector(".time_hh").setAttribute("val", dateArr.hh);
_self.gearDate.querySelector(".time_mm").setAttribute("val", dateArr.mi);
setTimeGearTooth();
}
//呼出时间插件
function popupTime(e) {
_self.gearDate = document.createElement("div");
_self.gearDate.className = "gearDate";
_self.gearDate.innerHTML = '';
document.body.appendChild(_self.gearDate);
timeCtrlInit();
var lcalendar_cancel = _self.gearDate.querySelector(".lcalendar_cancel");
lcalendar_cancel.addEventListener('touchstart', closeMobileCalendar);
var lcalendar_finish = _self.gearDate.querySelector(".lcalendar_finish");
lcalendar_finish.addEventListener('touchstart', finishMobileTime);
var lcalendar_bg = _self.gearDate.querySelector(".date_bg");
lcalendar_bg.addEventListener('click', closeMobileCalendar);
var time_hh = _self.gearDate.querySelector(".time_hh");
var time_mm = _self.gearDate.querySelector(".time_mm");
time_hh.addEventListener('touchstart', gearTouchStart);
time_mm.addEventListener('touchstart', gearTouchStart);
time_hh.addEventListener('touchmove', gearTouchMove);
time_mm.addEventListener('touchmove', gearTouchMove);
time_hh.addEventListener('touchend', gearTouchEnd);
time_mm.addEventListener('touchend', gearTouchEnd);
//-------------------------------------------------------------
lcalendar_cancel.addEventListener('click', closeMobileCalendar);
lcalendar_finish.addEventListener('click', finishMobileTime);
time_hh.addEventListener('mousedown', gearTouchStart);
time_mm.addEventListener('mousedown', gearTouchStart);
time_hh.addEventListener('mousemove', gearTouchMove);
time_mm.addEventListener('mousemove', gearTouchMove);
time_hh.addEventListener('mouseup', gearTouchEnd);
time_mm.addEventListener('mouseup', gearTouchEnd);
_self.gearDate.querySelector(".date_roll_mask").addEventListener('mouseleave', gearTouchOut);
_self.gearDate.querySelector(".date_roll_mask").addEventListener('mouseup', gearTouchOut);
}
//初始化时分插件默认值
function timeCtrlInit() {
var d = new Date();
var e = {
hh: d.getHours(),
mm: d.getMinutes()
};
if (/^\d{2}:\d{2}$/.test(_self.trigger.value)) {
rs = _self.trigger.value.match(/(^|:)\d{2}/g);
e.hh = parseInt(rs[0].replace(/^0?/g, ""));
e.mm = parseInt(rs[1].replace(/:0?/g, ""))
}
_self.gearDate.querySelector(".time_hh").setAttribute("val", e.hh);
_self.gearDate.querySelector(".time_mm").setAttribute("val", e.mm);
setTimeGearTooth();
}
//重置日期节点个数
function setDateGearTooth() {
var passY = _self.maxY - _self.minY + 1;
var date_yy = _self.gearDate.querySelector(".date_yy");
var itemStr = "";
if (date_yy && date_yy.getAttribute("val")) {
//得到年份的值
var yyVal = parseInt(date_yy.getAttribute("val"));
//p 当前节点前后需要展示的节点个数
for (var p = 0; p <= passY - 1; p++) {
itemStr += "" + (_self.minY + p) + "";
}
date_yy.innerHTML = itemStr;
var top = Math.floor(parseFloat(date_yy.getAttribute('top')));
if (!isNaN(top)) {
top % 2 == 0 ? (top = top) : (top = top + 1);
top > 8 && (top = 8);
var minTop = 8 - (passY - 1) * 2;
top < minTop && (top = minTop);
date_yy.style["-webkit-transform"] = 'translate3d(0,' + top + 'em,0)';
date_yy.setAttribute('top', top + 'em');
yyVal = Math.abs(top - 8) / 2;
date_yy.setAttribute("val", yyVal);
} else {
date_yy.style["-webkit-transform"] = 'translate3d(0,' + (8 - yyVal * 2) + 'em,0)';
date_yy.setAttribute('top', 8 - yyVal * 2 + 'em');
}
} else {
return;
}
var date_mm = _self.gearDate.querySelector(".date_mm");
if (date_mm && date_mm.getAttribute("val")) {
itemStr = "";
//得到月份的值
var mmVal = parseInt(date_mm.getAttribute("val"));
var maxM = 11;
var minM = 0;
//当年份到达最大值
if (yyVal == passY - 1) {
maxM = _self.maxM - 1;
}
//当年份到达最小值
if (yyVal == 0) {
minM = _self.minM - 1;
}
//p 当前节点前后需要展示的节点个数
for (var p = 0; p < maxM - minM + 1; p++) {
itemStr += "" + (minM + p + 1) + "";
}
date_mm.innerHTML = itemStr;
if (mmVal > maxM) {
mmVal = maxM;
date_mm.setAttribute("val", mmVal);
} else if (mmVal < minM) {
mmVal = maxM;
date_mm.setAttribute("val", mmVal);
}
date_mm.style["-webkit-transform"] = 'translate3d(0,' + (8 - (mmVal - minM) * 2) + 'em,0)';
date_mm.setAttribute('top', 8 - (mmVal - minM) * 2 + 'em');
} else {
return;
}
var date_dd = _self.gearDate.querySelector(".date_dd");
if (date_dd && date_dd.getAttribute("val")) {
itemStr = "";
//得到日期的值
var ddVal = parseInt(date_dd.getAttribute("val"));
//返回月份的天数
var maxMonthDays = calcDays(yyVal, mmVal);
//p 当前节点前后需要展示的节点个数
var maxD = maxMonthDays - 1;
var minD = 0;
//当年份月份到达最大值
if (yyVal == passY - 1 && _self.maxM == mmVal + 1) {
maxD = _self.maxD - 1;
}
//当年、月到达最小值
if (yyVal == 0 && _self.minM == mmVal + 1) {
minD = _self.minD - 1;
}
for (var p = 0; p < maxD - minD + 1; p++) {
itemStr += "" + (minD + p + 1) + "";
}
date_dd.innerHTML = itemStr;
if (ddVal > maxD) {
ddVal = maxD;
date_dd.setAttribute("val", ddVal);
} else if (ddVal < minD) {
ddVal = minD;
date_dd.setAttribute("val", ddVal);
}
date_dd.style["-webkit-transform"] = 'translate3d(0,' + (8 - (ddVal - minD) * 2) + 'em,0)';
date_dd.setAttribute('top', 8 - (ddVal - minD) * 2 + 'em');
} else {
return;
}
}
//重置时间节点个数
function setTimeGearTooth() {
var time_hh = _self.gearDate.querySelector(".time_hh");
if (time_hh && time_hh.getAttribute("val")) {
var i = "";
var hhVal = parseInt(time_hh.getAttribute("val"));
for (var g = 0; g <= 23; g++) {
i += "" + g + "";
}
time_hh.innerHTML = i;
time_hh.style["-webkit-transform"] = 'translate3d(0,' + (8 - hhVal * 2) + 'em,0)';
time_hh.setAttribute('top', 8 - hhVal * 2 + 'em');
} else {
return
}
var time_mm = _self.gearDate.querySelector(".time_mm");
if (time_mm && time_mm.getAttribute("val")) {
var i = "";
var mmVal = parseInt(time_mm.getAttribute("val"));
for (var g = 0; g <= 59; g++) {
i += "" + g + "";
}
time_mm.innerHTML = i;
time_mm.style["-webkit-transform"] = 'translate3d(0,' + (8 - mmVal * 2) + 'em,0)';
time_mm.setAttribute('top', 8 - mmVal * 2 + 'em');
} else {
return
}
}
//求月份最大天数
function calcDays(year, month) {
if (month == 1) {
year += _self.minY;
if ((year % 4 == 0 && year % 100 != 0) || (year % 400 == 0 && year % 4000 != 0)) {
return 29;
} else {
return 28;
}
} else {
if (month == 3 || month == 5 || month == 8 || month == 10) {
return 30;
} else {
return 31;
}
}
}
//触摸开始
function gearTouchStart(e) {
if (isMoved || isTouched) return;
isTouched = true;
e.preventDefault();
var target = e.target;
while (true) {
if (!target.classList.contains("gear")) {
target = target.parentElement;
} else {
break
}
}
clearInterval(target["int_" + target.id]);
target["old_" + target.id] = e.targetTouches ? e.targetTouches[0].screenY : e.pageY;
target["o_t_" + target.id] = (new Date()).getTime();
var top = target.getAttribute('top');
if (top) {
target["o_d_" + target.id] = parseFloat(top.replace(/em/g, ""));
} else {
target["o_d_" + target.id] = 0;
};
pree=e;
}
//手指移动
function gearTouchMove(e) {
if (!isTouched) return;
isMoved = true;
e.preventDefault();
if(pree) var target = pree.target; else
var target = e.target;
while (true) {
if (!target.classList.contains("gear")) {
target = target.parentElement;
} else {
break
}
}
target["new_" + target.id] = e.targetTouches ? e.targetTouches[0].screenY : e.pageY;
target["n_t_" + target.id] = (new Date()).getTime();
//var f = (target["new_" + target.id] - target["old_" + target.id]) * 18 / target.clientHeight;
var f = (target["new_" + target.id] - target["old_" + target.id]) * 18 / 370;
target["pos_" + target.id] = target["o_d_" + target.id] + f;
target.style["-webkit-transform"] = 'translate3d(0,' + target["pos_" + target.id] + 'em,0)';
target.setAttribute('top', target["pos_" + target.id] + 'em');
}
//离开屏幕
function gearTouchEnd(e) {
if (!isTouched || !isMoved) {
isTouched = isMoved = false;
return;
}
isTouched = isMoved = false;
e.preventDefault();
if(pree) var target = pree.target; else
var target = e.target;
while (true) {
if (!target.classList.contains("gear")) {
target = target.parentElement;
} else {
break;
}
}
var flag = (target["new_" + target.id] - target["old_" + target.id]) / (target["n_t_" + target.id] - target["o_t_" + target.id]);
if (Math.abs(flag) <= 0.2) {
target["spd_" + target.id] = (flag < 0 ? -0.08 : 0.08);
} else {
if (Math.abs(flag) <= 0.5) {
target["spd_" + target.id] = (flag < 0 ? -0.16 : 0.16);
} else {
target["spd_" + target.id] = flag / 2;
}
}
if (!target["pos_" + target.id]) {
target["pos_" + target.id] = 0;
}
rollGear(target);
pree=null;
};
//离开区域
function gearTouchOut(e) {
gearTouchEnd(pree);
};
//缓动效果
function rollGear(target) {
var d = 0;
var stopGear = false;
var passY = _self.maxY - _self.minY + 1;
clearInterval(target["int_" + target.id]);
target["int_" + target.id] = setInterval(function() {
var pos = target["pos_" + target.id];
var speed = target["spd_" + target.id] * Math.exp(-0.1 * d);
pos += speed;
if (Math.abs(speed) > 0.1) {} else {
speed = 0.1;
var b = Math.round(pos / 2) * 2;
if (Math.abs(pos - b) < 0.05) {
stopGear = true;
} else {
if (pos > b) {
pos -= speed
} else {
pos += speed
}
}
}
if (pos > 8) {
pos = 8;
stopGear = true;
}
switch (target.dataset.datetype) {
case "date_yy":
var minTop = 8 - (passY - 1) * 2;
if (pos < minTop) {
pos = minTop;
stopGear = true;
}
if (stopGear) {
var gearVal = Math.abs(pos - 8) / 2;
setGear(target, gearVal);
clearInterval(target["int_" + target.id]);
}
break;
case "date_mm":
var date_yy = _self.gearDate.querySelector(".date_yy");
//得到年份的值
var yyVal = parseInt(date_yy.getAttribute("val"));
var maxM = 11;
var minM = 0;
//当年份到达最大值
if (yyVal == passY - 1) {
maxM = _self.maxM - 1;
}
//当年份到达最小值
if (yyVal == 0) {
minM = _self.minM - 1;
}
var minTop = 8 - (maxM - minM) * 2;
if (pos < minTop) {
pos = minTop;
stopGear = true;
}
if (stopGear) {
var gearVal = Math.abs(pos - 8) / 2 + minM;
setGear(target, gearVal);
clearInterval(target["int_" + target.id]);
}
break;
case "date_dd":
var date_yy = _self.gearDate.querySelector(".date_yy");
var date_mm = _self.gearDate.querySelector(".date_mm");
//得到年份的值
var yyVal = parseInt(date_yy.getAttribute("val"));
//得到月份的值
var mmVal = parseInt(date_mm.getAttribute("val"));
//返回月份的天数
var maxMonthDays = calcDays(yyVal, mmVal);
var maxD = maxMonthDays - 1;
var minD = 0;
//当年份月份到达最大值
if (yyVal == passY - 1 && _self.maxM == mmVal + 1) {
maxD = _self.maxD - 1;
}
//当年、月到达最小值
if (yyVal == 0 && _self.minM == mmVal + 1) {
minD = _self.minD - 1;
}
var minTop = 8 - (maxD - minD) * 2;
if (pos < minTop) {
pos = minTop;
stopGear = true;
}
if (stopGear) {
var gearVal = Math.abs(pos - 8) / 2 + minD;
setGear(target, gearVal);
clearInterval(target["int_" + target.id]);
}
break;
case "time_hh":
if (pos < -38) {
pos = -38;
stopGear = true;
}
if (stopGear) {
var gearVal = Math.abs(pos - 8) / 2;
setGear(target, gearVal);
clearInterval(target["int_" + target.id]);
}
break;
case "time_mm":
if (pos < -110) {
pos = -110;
stopGear = true;
}
if (stopGear) {
var gearVal = Math.abs(pos - 8) / 2;
setGear(target, gearVal);
clearInterval(target["int_" + target.id]);
}
break;
default:
}
target["pos_" + target.id] = pos;
target.style["-webkit-transform"] = 'translate3d(0,' + pos + 'em,0)';
target.setAttribute('top', pos + 'em');
d++;
}, 30);
}
//控制插件滚动后停留的值
function setGear(target, val) {
val = Math.round(val);
target.setAttribute("val", val);
if (/date/.test(target.dataset.datetype)) {
setDateGearTooth();
} else {
setTimeGearTooth();
}
}
//取消
function closeMobileCalendar(e) {
e.preventDefault();
isTouched = isMoved = false;
if(_self.onClose) _self.onClose();
var evt = new CustomEvent('input');
_self.trigger.dispatchEvent(evt);
document.body.removeChild(_self.gearDate);
}
//日期确认
function finishMobileDate(e) {
var passY = _self.maxY - _self.minY + 1;
var date_yy = parseInt(Math.round(_self.gearDate.querySelector(".date_yy").getAttribute("val")));
var date_mm = parseInt(Math.round(_self.gearDate.querySelector(".date_mm").getAttribute("val"))) + 1;
date_mm = date_mm > 9 ? date_mm : '0' + date_mm;
var date_dd = parseInt(Math.round(_self.gearDate.querySelector(".date_dd").getAttribute("val"))) + 1;
date_dd = date_dd > 9 ? date_dd : '0' + date_dd;
_self.trigger.value = (date_yy % passY + _self.minY) + "-" + date_mm + "-" + date_dd;
_self.value = _self.trigger.value;
if(_self.onSubmit) _self.onSubmit();
closeMobileCalendar(e);
}
//年月确认
function finishMobileYM(e) {
var passY = _self.maxY - _self.minY + 1;
var date_yy = parseInt(Math.round(_self.gearDate.querySelector(".date_yy").getAttribute("val")));
var date_mm = parseInt(Math.round(_self.gearDate.querySelector(".date_mm").getAttribute("val"))) + 1;
date_mm = date_mm > 9 ? date_mm : '0' + date_mm;
_self.trigger.value = (date_yy % passY + _self.minY) + "-" + date_mm;
_self.value = _self.trigger.value;
if(_self.onSubmit) _self.onSubmit();
closeMobileCalendar(e);
}
//年月确认
function finishMobileY(e) {
var passY = _self.maxY - _self.minY + 1;
var date_yy = parseInt(Math.round(_self.gearDate.querySelector(".date_yy").getAttribute("val")));
//var date_mm = parseInt(Math.round(_self.gearDate.querySelector(".date_mm").getAttribute("val"))) + 1;
//date_mm = date_mm > 9 ? date_mm : '0' + date_mm;
_self.trigger.value = (date_yy % passY + _self.minY) ;
_self.value = _self.trigger.value;
if(_self.onSubmit) _self.onSubmit();
closeMobileCalendar(e);
}
//日期时间确认
function finishMobileDateTime(e) {
var passY = _self.maxY - _self.minY + 1;
var date_yy = parseInt(Math.round(_self.gearDate.querySelector(".date_yy").getAttribute("val")));
var date_mm = parseInt(Math.round(_self.gearDate.querySelector(".date_mm").getAttribute("val"))) + 1;
date_mm = date_mm > 9 ? date_mm : '0' + date_mm;
var date_dd = parseInt(Math.round(_self.gearDate.querySelector(".date_dd").getAttribute("val"))) + 1;
date_dd = date_dd > 9 ? date_dd : '0' + date_dd;
var time_hh = parseInt(Math.round(_self.gearDate.querySelector(".time_hh").getAttribute("val")));
time_hh = time_hh > 9 ? time_hh : '0' + time_hh;
var time_mm = parseInt(Math.round(_self.gearDate.querySelector(".time_mm").getAttribute("val")));
time_mm = time_mm > 9 ? time_mm : '0' + time_mm;
_self.trigger.value = (date_yy % passY + _self.minY) + "-" + date_mm + "-" + date_dd + " " + (time_hh.length < 2 ? "0" : "") + time_hh + (time_mm.length < 2 ? ":0" : ":") + time_mm;
_self.value = _self.trigger.value;
if(_self.onSubmit) _self.onSubmit();
closeMobileCalendar(e);
}
//时间确认
function finishMobileTime(e) {
var time_hh = parseInt(Math.round(_self.gearDate.querySelector(".time_hh").getAttribute("val")));
time_hh = time_hh > 9 ? time_hh : '0' + time_hh;
var time_mm = parseInt(Math.round(_self.gearDate.querySelector(".time_mm").getAttribute("val")));
time_mm = time_mm > 9 ? time_mm : '0' + time_mm;
_self.trigger.value = (time_hh.length < 2 ? "0" : "") + time_hh + (time_mm.length < 2 ? ":0" : ":") + time_mm;
_self.value = _self.trigger.value;
if(_self.onSubmit) _self.onSubmit();
closeMobileCalendar(e);
}
_self.trigger.addEventListener('click', {
"ym": popupYM,
"date": popupDate,
"datetime": popupDateTime,
"time": popupTime,
"year":popupY
}[type]);
}
}
return MobileCalendar;
})();