98 lines
4.4 KiB
Vue
98 lines
4.4 KiB
Vue
<template>
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<uni-shadow-root class="vant-dist-rate-index"><view :class="(utils.bem('rate'))+' custom-class'" @touchmove="onTouchMove">
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<view v-for="(item,index) in (innerCountArray)" :key="item.index" :class="utils.bem('rate__item')" :style="style({ paddingRight: index !== count - 1 ? utils.addUnit(gutter) : null })">
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<van-icon :name="index + 1 <= innerValue ? icon : voidIcon" :class="utils.bem('rate__icon', [{ disabled, full: index + 1 <= innerValue }])" :style="style({ fontSize: utils.addUnit(size) })" custom-class="icon-class" :data-score="index" :color="disabled ? disabledColor : index + 1 <= innerValue ? color : voidColor" @click="onSelect"></van-icon>
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<van-icon v-if="allowHalf" :name="index + 0.5 <= innerValue ? icon : voidIcon" :class="utils.bem('rate__icon', ['half', { disabled, full: index + 0.5 <= innerValue }])" :style="style({ fontSize: utils.addUnit(size) })" custom-class="icon-class" :data-score="index - 0.5" :color="disabled ? disabledColor : index + 0.5 <= innerValue ? color : voidColor" @click="onSelect"></van-icon>
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</view>
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</view></uni-shadow-root>
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</template>
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<wxs src="../wxs/utils.wxs" module="utils"></wxs><wxs src="../wxs/style.wxs" module="style"></wxs>
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<script>
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import VanIcon from '../icon/index.vue'
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global['__wxVueOptions'] = {components:{'van-icon': VanIcon}}
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global['__wxRoute'] = 'vant/dist/rate/index'
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import { getAllRect } from '../common/utils';
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import { VantComponent } from '../common/component';
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import { canIUseModel } from '../common/version';
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VantComponent({
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field: true,
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classes: ['icon-class'],
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props: {
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value: {
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type: Number,
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observer(value) {
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if (value !== this.data.innerValue) {
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this.setData({ innerValue: value });
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}
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},
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},
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readonly: Boolean,
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disabled: Boolean,
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allowHalf: Boolean,
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size: null,
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icon: {
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type: String,
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value: 'star',
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},
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voidIcon: {
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type: String,
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value: 'star-o',
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},
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color: String,
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voidColor: String,
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disabledColor: String,
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count: {
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type: Number,
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value: 5,
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observer(value) {
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this.setData({ innerCountArray: Array.from({ length: value }) });
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},
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},
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gutter: null,
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touchable: {
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type: Boolean,
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value: true,
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},
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},
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data: {
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innerValue: 0,
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innerCountArray: Array.from({ length: 5 }),
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},
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methods: {
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onSelect(event) {
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const { data } = this;
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const { score } = event.currentTarget.dataset;
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if (!data.disabled && !data.readonly) {
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this.setData({ innerValue: score + 1 });
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if (canIUseModel()) {
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this.setData({ value: score + 1 });
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}
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wx.nextTick(() => {
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this.$emit('input', score + 1);
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this.$emit('change', score + 1);
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});
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}
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},
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onTouchMove(event) {
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const { touchable } = this.data;
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if (!touchable)
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return;
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const { clientX } = event.touches[0];
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getAllRect(this, '.van-rate__icon').then((list) => {
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const target = list
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.sort((cur, next) => cur.dataset.score - next.dataset.score)
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.find((item) => clientX >= item.left && clientX <= item.right);
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if (target != null) {
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this.onSelect(Object.assign(Object.assign({}, event), { currentTarget: target }));
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}
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});
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},
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},
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});
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export default global['__wxComponents']['vant/dist/rate/index']
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</script>
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<style platform="mp-weixin">
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@import '../common/index.css';.van-rate{display:inline-flex;-webkit-user-select:none;user-select:none}.van-rate__item{padding:0 var(--rate-horizontal-padding,2px);position:relative}.van-rate__item:not(:last-child){padding-right:var(--rate-icon-gutter,4px)}.van-rate__icon{color:var(--rate-icon-void-color,#c8c9cc);display:block;font-size:var(--rate-icon-size,20px);height:1em}.van-rate__icon--half{left:var(--rate-horizontal-padding,2px);overflow:hidden;position:absolute;top:0;width:.5em}.van-rate__icon--full,.van-rate__icon--half{color:var(--rate-icon-full-color,#ee0a24)}.van-rate__icon--disabled{color:var(--rate-icon-disabled-color,#c8c9cc)}
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</style> |