riku
18 小时以前 cf4787bc8188cd0acc8a42793730b076742f29c1
miniprogram_npm/tdesign-miniprogram/rate/rate.js
@@ -1,115 +1 @@
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
    return c > 3 && r && Object.defineProperty(target, key, r), r;
};
import { SuperComponent, wxComponent } from '../common/src/index';
import config from '../common/config';
import props from './props';
import { unitConvert, getRect } from '../common/utils';
const { prefix } = config;
const name = `${prefix}-rate`;
let Rate = class Rate extends SuperComponent {
    constructor() {
        super(...arguments);
        this.externalClasses = [`${prefix}-class`, `${prefix}-class-icon`, `${prefix}-class-text`];
        this.properties = props;
        this.controlledProps = [
            {
                key: 'value',
                event: 'change',
            },
        ];
        this.data = {
            prefix,
            classPrefix: name,
            defaultTexts: ['极差', '失望', '一般', '满意', '惊喜'],
            tipsVisible: false,
            tipsLeft: 0,
            actionType: '',
            scaleIndex: -1,
            isVisibleToScreenReader: false,
        };
        this.methods = {
            onTouch(e, eventType) {
                const { count, allowHalf, gap, value: currentValue, size } = this.properties;
                const [touch] = e.touches;
                const margin = unitConvert(gap);
                getRect(this, `.${name}__wrapper`).then((rect) => {
                    const { width, left } = rect;
                    const starWidth = (width - (count - 1) * margin) / count;
                    const offsetX = touch.pageX - left;
                    const num = (offsetX + margin) / (starWidth + margin);
                    const remainder = num % 1;
                    const integral = num - remainder;
                    let value = remainder <= 0.5 && allowHalf ? integral + 0.5 : integral + 1;
                    if (value > count) {
                        value = count;
                    }
                    else if (value < 0) {
                        value = 0;
                    }
                    if (eventType === 'move' || (eventType === 'tap' && allowHalf)) {
                        const left = Math.ceil(value - 1) * (unitConvert(gap) + unitConvert(size)) + unitConvert(size) * 0.5;
                        this.setData({
                            tipsVisible: true,
                            actionType: eventType,
                            scaleIndex: Math.ceil(value),
                            tipsLeft: Math.max(left, 0),
                        });
                    }
                    if (value !== currentValue) {
                        this._trigger('change', { value });
                    }
                    if (this.touchEnd) {
                        this.hideTips();
                    }
                });
            },
            onTap(e) {
                this.onTouch(e, 'tap');
            },
            onTouchStart() {
                this.touchEnd = false;
            },
            onTouchMove(e) {
                this.onTouch(e, 'move');
                this.showAlertText();
            },
            onTouchEnd() {
                this.touchEnd = true;
                this.hideTips();
            },
            hideTips() {
                if (this.data.actionType === 'move') {
                    this.setData({ tipsVisible: false, scaleIndex: -1 });
                }
            },
            onSelect(e) {
                const { value } = e.currentTarget.dataset;
                const { actionType } = this.data;
                if (actionType === 'move')
                    return;
                this._trigger('change', { value });
                setTimeout(() => this.setData({ tipsVisible: false, scaleIndex: -1 }), 300);
            },
            showAlertText() {
                if (this.data.isVisibleToScreenReader === true)
                    return;
                this.setData({
                    isVisibleToScreenReader: true,
                });
                setTimeout(() => {
                    this.setData({
                        isVisibleToScreenReader: false,
                    });
                }, 2e3);
            },
        };
    }
};
Rate = __decorate([
    wxComponent()
], Rate);
export default Rate;
import{__decorate}from"tslib";import{SuperComponent,wxComponent}from"../common/src/index";import config from"../common/config";import props from"./props";import{unitConvert,getRect}from"../common/utils";const{prefix:prefix}=config,name=`${prefix}-rate`;let Rate=class extends SuperComponent{constructor(){super(...arguments),this.externalClasses=[`${prefix}-class`,`${prefix}-class-icon`,`${prefix}-class-text`],this.properties=props,this.controlledProps=[{key:"value",event:"change"}],this.data={prefix:prefix,classPrefix:name,defaultTexts:["极差","失望","一般","满意","惊喜"],tipsVisible:!1,tipsLeft:0,actionType:"",scaleIndex:-1,isVisibleToScreenReader:!1},this.methods={onTouch(e,t){const{count:i,allowHalf:s,gap:o,value:a,size:n}=this.properties,[r]=e.changedTouches,c=unitConvert(o);getRect(this,`.${name}__wrapper`).then(e=>{const{width:p,left:h}=e,l=(p-(i-1)*c)/i,d=(r.pageX-h+c)/(l+c),u=d%1,m=d-u;let T=u<=.5&&s?m+.5:m+1;T>i?T=i:T<0&&(T=0);const x=Math.ceil(T-1)*(unitConvert(o)+unitConvert(n))+.5*unitConvert(n);this.setData({tipsVisible:!0,actionType:t,scaleIndex:Math.ceil(T),tipsLeft:Math.max(x,0)}),T!==a&&this._trigger("change",{value:T}),this.touchEnd&&this.hideTips()})},onTap(e){const{disabled:t}=this.properties;t||this.onTouch(e,"tap")},onTouchStart(){this.touchEnd=!1},onTouchMove(e){this.onTouch(e,"move"),this.showAlertText()},onTouchEnd(){this.touchEnd=!0,this.hideTips()},hideTips(){"move"===this.data.actionType&&this.setData({tipsVisible:!1,scaleIndex:-1})},onSelect(e){const{value:t}=e.currentTarget.dataset,{actionType:i}=this.data;"move"!==i&&(this._trigger("change",{value:t}),setTimeout(()=>this.setData({tipsVisible:!1,scaleIndex:-1}),300))},showAlertText(){!0!==this.data.isVisibleToScreenReader&&(this.setData({isVisibleToScreenReader:!0}),setTimeout(()=>{this.setData({isVisibleToScreenReader:!1})},2e3))}}}};Rate=__decorate([wxComponent()],Rate);export default Rate;