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88 lines
2.1 KiB
88 lines
2.1 KiB
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: {
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type: String,
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value: '#ffd21e',
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},
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voidColor: {
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type: String,
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value: '#c7c7c7',
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},
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disabledColor: {
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type: String,
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value: '#bdbdbd',
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},
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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) 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((item) => item.right - item.left)
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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(
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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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});
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