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23 lines
332 B
23 lines
332 B
import { mapGetters } from 'vuex'
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export default {
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computed: {
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...mapGetters('m_cart', ['total'])
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},
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watch: {
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total() {
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this.setBadge()
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}
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},
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onShow() {
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this.setBadge()
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},
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methods: {
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setBadge() {
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uni.setTabBarBadge({
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index: 2,
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text: this.total + ''
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})
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}
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}
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}
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