96 lines
2.6 KiB
JavaScript
96 lines
2.6 KiB
JavaScript
import { VantComponent } from '../common/component';
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import { addUnit } from '../common/utils';
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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: Number,
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readonly: Boolean,
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disabled: Boolean,
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allowHalf: Boolean,
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size: {
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type: null,
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observer: 'setSizeWithUnit'
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},
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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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},
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gutter: {
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type: null,
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observer: 'setGutterWithUnit'
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},
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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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gutterWithUnit: undefined,
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sizeWithUnit: null
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},
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watch: {
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value(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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methods: {
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setGutterWithUnit(val) {
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this.setData({
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gutterWithUnit: addUnit(val)
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});
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},
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setSizeWithUnit(size) {
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this.setData({
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sizeWithUnit: addUnit(size)
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});
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},
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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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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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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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this.getRect('.van-rate__icon', true).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(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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