@tarojs/components/dist/esm-es5/taro-picker-core_2.entry.js

Taro 组件库

var __awaiter=this&&this.__awaiter||function(e,t,i,n){function r(e){return e instanceof i?e:new i((function(t){t(e)}))}return new(i||(i=Promise))((function(i,a){function o(e){try{s(n.next(e))}catch(e){a(e)}}function u(e){try{s(n["throw"](e))}catch(e){a(e)}}function s(e){e.done?i(e.value):r(e.value).then(o,u)}s((n=n.apply(e,t||[])).next())}))};var __generator=this&&this.__generator||function(e,t){var i={label:0,sent:function(){if(a[0]&1)throw a[1];return a[1]},trys:[],ops:[]},n,r,a,o;return o={next:u(0),throw:u(1),return:u(2)},typeof Symbol==="function"&&(o[Symbol.iterator]=function(){return this}),o;function u(e){return function(t){return s([e,t])}}function s(u){if(n)throw new TypeError("Generator is already executing.");while(o&&(o=0,u[0]&&(i=0)),i)try{if(n=1,r&&(a=u[0]&2?r["return"]:u[0]?r["throw"]||((a=r["return"])&&a.call(r),0):r.next)&&!(a=a.call(r,u[1])).done)return a;if(r=0,a)u=[u[0]&2,a.value];switch(u[0]){case 0:case 1:a=u;break;case 4:i.label++;return{value:u[1],done:false};case 5:i.label++;r=u[1];u=[0];continue;case 7:u=i.ops.pop();i.trys.pop();continue;default:if(!(a=i.trys,a=a.length>0&&a[a.length-1])&&(u[0]===6||u[0]===2)){i=0;continue}if(u[0]===3&&(!a||u[1]>a[0]&&u[1]<a[3])){i.label=u[1];break}if(u[0]===6&&i.label<a[1]){i.label=a[1];a=u;break}if(a&&i.label<a[2]){i.label=a[2];i.ops.push(u);break}if(a[2])i.ops.pop();i.trys.pop();continue}u=t.call(e,i)}catch(e){u=[6,e];r=0}finally{n=a=0}if(u[0]&5)throw u[1];return{value:u[0]?u[1]:void 0,done:true}}};var __spreadArray=this&&this.__spreadArray||function(e,t,i){if(i||arguments.length===2)for(var n=0,r=t.length,a;n<r;n++){if(a||!(n in t)){if(!a)a=Array.prototype.slice.call(t,0,n);a[n]=t[n]}}return e.concat(a||Array.prototype.slice.call(t))};import{r as registerInstance,c as createEvent,h,H as Host,g as getElement}from"./index-980f930f.js";import{c as classnames}from"./index-c3e4004b.js";function getTimeRange(e,t){var i=[];for(var n=e;n<=t;n++){i.push("".concat(n<10?"0":"").concat(n))}return i}var hoursRange=__spreadArray(__spreadArray(["20","21","22","23"],getTimeRange(0,23),true),["00","01","02","03"],false);var minutesRange=__spreadArray(__spreadArray(["56","57","58","59"],getTimeRange(0,59),true),["00","01","02","03"],false);function verifyValue(e,t){if(!isNaN(+e)&&e>=0&&e<t.length)return true;return false}function verifyTime(e){if(!/^\d{1,2}:\d{1,2}$/.test(e))return false;var t=e.split(":").map((function(e){return+e}));if(t[0]<0||t[0]>23)return false;if(t[1]<0||t[1]>59)return false;return true}function compareTime(e,t){var i=e.split(":").map((function(e){return+e}));var n=t.split(":").map((function(e){return+e}));if(i[0]<n[0])return true;if(i[0]===n[0]&&i[1]<=n[1])return true;return false}function verifyDate(e){if(!e)return false;var t=new Date(e.replace(/-/g,"/"));return isNaN(t.getMonth())?false:t}function getMaxDay(e,t){if(t===4||t===6||t===9||t===11)return 30;if(t===2){if(e%4===0&&e%100!==0||e%400===0)return 29;else return 28}return 31}function formatValue(e){var t;if(Array.isArray(e)){t=e.map((function(e){return String(e)}))}else{t=e}return t}function getDateRange(e,t){var i=[];for(var n=e;n<=t;n++){i.push(n)}return i}function getYearRange(e,t){return getDateRange(e,t)}function getMonthRange(e,t,i){var n=1;var r=12;if(e.getFullYear()===i){n=e.getMonth()+1}if(t.getFullYear()===i){r=t.getMonth()+1}return getDateRange(n,r)}function getDayRange(e,t,i,n){var r=1;var a=getMaxDay(i,n);if(e.getFullYear()===i&&e.getMonth()+1===n){r=e.getDate()}if(t.getFullYear()===i&&t.getMonth()+1===n){a=t.getDate()}return getDateRange(r,a)}var TOP=102;var LINE_HEIGHT=34;var MASK_HEIGHT=LINE_HEIGHT*7;var indexCss=".weui-picker,.weui-picker__hd{font-size:12px}";var Picker=function(){function e(e){var t=this;registerInstance(this,e);this.onChange=createEvent(this,"change",7);this.onColumnChange=createEvent(this,"columnchange",7);this.onCancel=createEvent(this,"cancel",7);this.index=[];this.showPicker=function(){if(t.disabled)return;t.height=t.getHeightByIndex();t.hidden=false};this.getHeightByIndex=function(){var e=t.index.map((function(e){var i=0;if(t.mode==="time"){i=LINE_HEIGHT*4}return TOP-LINE_HEIGHT*e-i}));return e};this.hidePicker=function(){t.fadeOut=true;setTimeout((function(){t.hidden=true;t.fadeOut=false}),350)};this.handleChange=function(){t.hidePicker();t.index=t.height.map((function(e){return(TOP-e)/LINE_HEIGHT}));var e=t.index.length&&t.mode!=="selector"?t.index:t.index[0];if(t.mode==="time"){var i=[hoursRange.slice(),minutesRange.slice()];var n=t.index.map((function(e,t){return i[t][e]}));t.index=n.map((function(e){return parseInt(e)}));e=n.join(":")}if(t.mode==="date"){var r=t.pickerDate,a=r._start,o=r._end,u=r._updateValue;var s=u[0];var h=u[1];var l=getYearRange(a.getFullYear(),o.getFullYear());var c=getMonthRange(a,o,s);var d=getDayRange(a,o,s,h);var f=l[t.index[0]];var g=c[t.index[1]];var p=d[t.index[2]];if(t.fields==="year"){e=[f]}else if(t.fields==="month"){e=[f,g]}else{e=[f,g,p]}e=e.map((function(e){return e<10?"0".concat(e):e})).join("-")}t.value=e;t.pickerValue=t.value;t.onChange.emit({value:e})};this.handleCancel=function(){t.hidePicker();t.onCancel.emit()};this.updateHeight=function(e,i,n){if(n===void 0){n=false}var r=__spreadArray([],t.height,true);r[i]=e;t.height=r;if(n){var a=t,o=a.start,u=a.end;if(!verifyTime(o))o="00:00";if(!verifyTime(u))u="23:59";if(!compareTime(o,u))return;var s=[hoursRange.slice(),minutesRange.slice()];var h=t.height.map((function(e){return(TOP-e)/LINE_HEIGHT}));var l=h.map((function(e,t){return s[t][e]})).join(":");if(!compareTime(o,l)){var c=o.split(":").map((function(e){return TOP-LINE_HEIGHT*(+e+4)}));requestAnimationFrame((function(){return t.height=c}))}else if(!compareTime(l,u)){var d=u.split(":").map((function(e){return TOP-LINE_HEIGHT*(+e+4)}));requestAnimationFrame((function(){return t.height=d}))}}};this.handleColumnChange=function(e,i){t.onColumnChange.emit({column:Number(i),value:(TOP-e)/LINE_HEIGHT})};this.updateDay=function(e,i){var n=t.pickerDate,r=n._start,a=n._end,o=n._updateValue;o[i]=e;var u=o[0];var s=o[1];var h=o[2];if(i===0){var l=getMonthRange(r,a,u);var c=l[l.length-1];var d=l[0];if(s>c)o[1]=c;if(s<d)o[1]=d;var f=l.indexOf(o[1]);var g=TOP-LINE_HEIGHT*f;t.updateDay(o[1],1);t.updateHeight(g,"1")}else if(i===1){var p=getDayRange(r,a,u,s);var c=p[p.length-1];var d=p[0];if(h>c)o[2]=c;if(h<d)o[2]=d;var f=p.indexOf(o[2]);var g=TOP-LINE_HEIGHT*f;t.updateDay(o[2],2);t.updateHeight(g,"2")}};this.getSelector=function(){return h("taro-picker-group",{range:t.range,rangeKey:t.rangeKey,height:t.height[0],updateHeight:t.updateHeight,columnId:"0"})};this.getMultiSelector=function(){return t.range.map((function(e,i){return h("taro-picker-group",{range:e,rangeKey:t.rangeKey,height:t.height[i],updateHeight:t.updateHeight,onColumnChange:t.handleColumnChange,columnId:String(i)})}))};this.getTimeSelector=function(){var e=hoursRange.slice();var i=minutesRange.slice();return[h("taro-picker-group",{mode:"time",range:e,height:t.height[0],updateHeight:t.updateHeight,columnId:"0"}),h("taro-picker-group",{mode:"time",range:i,height:t.height[1],updateHeight:t.updateHeight,columnId:"1"})]};this.getDateSelector=function(){var e=t,i=e.fields,n=e.height;var r=t.pickerDate,a=r._start,o=r._end,u=r._updateValue;var s=u[0];var l=u[1];var c=getYearRange(a.getFullYear(),o.getFullYear()).map((function(e){return"".concat(e,"年")}));var d=getMonthRange(a,o,s).map((function(e){return"".concat(e<10?"0".concat(e):e,"月")}));var f=getDayRange(a,o,s,l).map((function(e){return"".concat(e<10?"0".concat(e):e,"日")}));var g=[h("taro-picker-group",{mode:"date",range:c,height:n[0],updateDay:t.updateDay,updateHeight:t.updateHeight,columnId:"0"})];if(i==="month"||i==="day"){g.push(h("taro-picker-group",{mode:"date",range:d,height:n[1],updateDay:t.updateDay,updateHeight:t.updateHeight,columnId:"1"}))}if(i==="day"){g.push(h("taro-picker-group",{mode:"date",range:f,height:n[2],updateDay:t.updateDay,updateHeight:t.updateHeight,columnId:"2"}))}return g};this.mode="selector";this.disabled=false;this.range=[];this.rangeKey=undefined;this.value=undefined;this.start="";this.end="";this.fields="day";this.name="";this.textProps={};this.pickerValue=[];this.height=[];this.hidden=true;this.fadeOut=false;this.isWillLoadCalled=false}e.prototype.componentWillLoad=function(){this.isWillLoadCalled=true;this.handleProps()};e.prototype.componentDidLoad=function(){if(this.overlay){document.body.appendChild(this.overlay)}};e.prototype.disconnectedCallback=function(){var e;if(this.overlay){(e=this.overlay.parentNode)===null||e===void 0?void 0:e.removeChild(this.overlay)}};e.prototype.onPropsChange=function(){if(!this.isWillLoadCalled)return;this.handleProps()};e.prototype.handleProps=function(){var e=this;var t=this,i=t.mode,n=t.start,r=t.end;if(i==="selector"){var a=this.value;this.index=[verifyValue(a,this.range)?Math.floor(a):0]}else if(i==="multiSelector"){var o=this.value;this.index=[];this.range.forEach((function(t,i){var n=o===null||o===void 0?void 0:o[i];var r=verifyValue(n,t)?Math.floor(n):0;e.index.push(r)}))}else if(i==="time"){var a=this.value;if(!verifyTime(a)){console.warn("time picker value illegal");a="0:0"}var u=a.split(":").map((function(e){return+e}));this.index=u}else if(i==="date"){var a=this.value;var s=verifyDate(a)||new Date((new Date).setHours(0,0,0,0));var h=verifyDate(n)||new Date("1970/01/01");var l=verifyDate(r)||new Date("2999/01/01");if(s>=h&&s<=l){var c=s.getFullYear();var d=s.getMonth()+1;var f=s.getDate();var g=getYearRange(h.getFullYear(),l.getFullYear());var p=getMonthRange(h,l,c);var v=getDayRange(h,l,c,d);this.index=[g.indexOf(c),p.indexOf(d),v.indexOf(f)];if(!this.pickerDate||this.pickerDate._value.getTime()!==s.getTime()||this.pickerDate._start.getTime()!==h.getTime()||this.pickerDate._end.getTime()!==l.getTime()){this.pickerDate={_value:s,_start:h,_end:l,_updateValue:[c,d,f]}}}else{throw new Error("Date Interval Error")}}this.height=this.getHeightByIndex();this.pickerValue=this.value;if(i==="date"){var m=this.pickerValue;if(this.fields==="month"){this.pickerValue=m.split("-").slice(0,2).join("-")}else if(this.fields==="year"){this.pickerValue=m.split("-")[0]}}};e.prototype.render=function(){var e=this;var t,i;var n=this,r=n.name,a=n.mode,o=n.fadeOut,u=n.hidden;var s;switch(a){case"multiSelector":s=this.getMultiSelector();break;case"time":s=this.getTimeSelector();break;case"date":s=this.getDateSelector();break;default:s=this.getSelector()}var l=classnames("weui-mask","weui-animate-fade-in",{"weui-animate-fade-out":o});var c=classnames("weui-picker","weui-animate-slide-up",{"weui-animate-slide-down":o});var d=u?{display:"none"}:{};return h(Host,null,h("div",{onClick:this.showPicker},h("slot",null),h("input",{type:"hidden",name:r,value:formatValue(this.pickerValue)})),h("div",{class:"weui-picker__overlay",style:d,ref:function(t){e.overlay=t}},h("div",{class:l,onClick:this.handleCancel}),h("div",{class:c},h("div",{class:"weui-picker__hd"},h("div",{class:"weui-picker__action",onClick:this.handleCancel},(t=this.textProps.cancelText)!==null&&t!==void 0?t:"取消"),h("div",{class:"weui-picker__action",onClick:this.handleChange},(i=this.textProps.okText)!==null&&i!==void 0?i:"确定")),h("div",{class:"weui-picker__bd"},s),h("input",{type:"hidden",name:r,value:formatValue(this.pickerValue)}))))};Object.defineProperty(e.prototype,"el",{get:function(){return getElement(this)},enumerable:false,configurable:true});Object.defineProperty(e,"watchers",{get:function(){return{mode:["onPropsChange"],value:["onPropsChange"],range:["onPropsChange"],start:["onPropsChange"],end:["onPropsChange"]}},enumerable:false,configurable:true});return e}();Picker.style=indexCss;var TaroPickerGroup=function(){function e(e){registerInstance(this,e);this.mode=undefined;this.range=[];this.rangeKey=undefined;this.height=undefined;this.columnId=undefined;this.updateHeight=undefined;this.onColumnChange=undefined;this.updateDay=undefined;this.startY=undefined;this.preY=undefined;this.hadMove=undefined;this.touchEnd=undefined;this.isMove=undefined}e.prototype.getPosition=function(){var e=this.touchEnd?.3:0;var t="translate3d(0, ".concat(this.height,"px, 0)");var i="transform ".concat(e,"s");return{transform:t,"-webkit-transform":t,transition:i,"-webkit-transition":i}};e.prototype.formulaUnlimitedScroll=function(e,t,i){var n=this;var r=this,a=r.height,o=r.updateHeight,u=r.columnId;var s=i==="up"?1:-1;this.touchEnd=false;o(-e*s*LINE_HEIGHT+a,u);requestAnimationFrame((function(){n.touchEnd=true;var i=Math.round(t/-LINE_HEIGHT)+e*s;var r=TOP-LINE_HEIGHT*i;o(r,u,true)}))};e.prototype.handleMoveStart=function(e){return __awaiter(this,void 0,void 0,(function(){return __generator(this,(function(t){this.startY=e;this.preY=e;this.hadMove=false;return[2]}))}))};e.prototype.handleMoving=function(e){return __awaiter(this,void 0,void 0,(function(){var t,i,n;return __generator(this,(function(r){t=e;i=t-this.preY;this.preY=t;this.touchEnd=false;if(Math.abs(t-this.startY)>10)this.hadMove=true;n=this.height+i;if(this.mode==="time"){if(this.columnId==="0"){if(n>TOP-LINE_HEIGHT*3){n=TOP-LINE_HEIGHT*27+i}if(n<TOP-LINE_HEIGHT*28){n=TOP-LINE_HEIGHT*4+i}}else if(this.columnId==="1"){if(n>TOP-LINE_HEIGHT*3){n=TOP-LINE_HEIGHT*63+i}if(n<TOP-LINE_HEIGHT*64){n=TOP-LINE_HEIGHT*4+i}}}this.updateHeight(n,this.columnId);return[2]}))}))};e.prototype.handleMoveEnd=function(e){return __awaiter(this,void 0,void 0,(function(){var t,i,n,r,a,o,u,s,h,l,c,d,f,g,p;return __generator(this,(function(v){t=this,i=t.mode,n=t.range,r=t.height,a=t.updateHeight,o=t.onColumnChange,u=t.columnId;s=0;h=-LINE_HEIGHT*(n.length-1);l=e;this.touchEnd=true;if(!this.hadMove){d=window.innerHeight;f=d-MASK_HEIGHT/2;c=r-TOP-(l-f);if(i==="time"){if(u==="0"){if(c>-LINE_HEIGHT*2.5){return[2,this.formulaUnlimitedScroll(24,c,"up")]}if(c<-LINE_HEIGHT*28.5){return[2,this.formulaUnlimitedScroll(24,c,"down")]}}else if(u==="1"){if(c>-LINE_HEIGHT*2.5){return[2,this.formulaUnlimitedScroll(60,c,"up")]}if(c<-LINE_HEIGHT*64.5){return[2,this.formulaUnlimitedScroll(60,c,"down")]}}}}else{c=r-TOP}if(c>s)c=0;if(c<h)c=h;g=Math.round(c/-LINE_HEIGHT);p=TOP-LINE_HEIGHT*g;if(this.mode==="date"){if(this.columnId==="0"){this.updateDay(+this.range[g].replace(/[^0-9]/gi,""),0)}if(this.columnId==="1"){this.updateDay(+this.range[g].replace(/[^0-9]/gi,""),1)}if(this.columnId==="2"){this.updateDay(+this.range[g].replace(/[^0-9]/gi,""),2)}}a(p,u,i==="time");o&&o(p,u);return[2]}))}))};e.prototype.onMouseDown=function(e){this.isMove=true;this.handleMoveStart(e.clientY)};e.prototype.onMouseMove=function(e){e.preventDefault();if(!this.isMove)return;this.handleMoving(e.clientY)};e.prototype.onMouseMoveEnd=function(e){if(!this.isMove)return;this.isMove=false;this.handleMoveEnd(e.clientY)};e.prototype.onTouchStart=function(e){this.handleMoveStart(e.changedTouches[0].clientY)};e.prototype.onTouchMove=function(e){e.preventDefault();this.handleMoving(e.changedTouches[0].clientY)};e.prototype.onTouchEnd=function(e){this.handleMoveEnd(e.changedTouches[0].clientY)};e.prototype.render=function(){var e=this,t=e.range,i=e.rangeKey;var n=t.map((function(e){var t=i?e[i]:e;return h("div",{class:"weui-picker__item"},t)}));return h(Host,{class:"weui-picker__group"},h("div",{class:"weui-picker__mask"}),h("div",{class:"weui-picker__indicator"}),h("div",{class:"weui-picker__content",style:this.getPosition()},n))};return e}();export{Picker as taro_picker_core,TaroPickerGroup as taro_picker_group};