refactor: myAppointmentList

Tomas

2021-12-14 497f54b264eba626b77e79fec2ca6947ccae19e4

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<template>
    <el-pagination
        :current-page.sync="currentPage"
        layout="prev, pager, next"
        :total="totalList.length"
        :page-size="pageSize"
        @current-change="handleCurrentChange"
        class="mt-10"
    >
    </el-pagination>
</template>
 
<script lang="ts">
import { Vue, Component, Prop, Emit, Watch } from 'nuxt-property-decorator';
import { Consultant } from '~/assets/ts/models/consultant.model';
 
@Component
export default class UiPagination extends Vue {
    @Prop() totalList!: Consultant[];
    @Prop({default: 5}) pageSize!: number;
    currentPage = 1;
    pageList: Consultant[] = [];
 
    mounted() {
        this.handleCurrentChange(this.currentPage);
    }
 
    @Emit('changePage') changePage(): Consultant[] {
        return this.pageList
    }
 
    handleCurrentChange(currentPage: number) {
 
        if (this.totalList.length <= this.pageSize && currentPage !== 1) {
            currentPage -= 1;
        }
 
        if (this.totalList) {
            this.pageList = this.totalList.slice(this.pageSize * currentPage - this.pageSize, this.pageSize * currentPage)
            this.changePage();
        }
    }
 
    @Watch('totalList') watchTotalList(newValue: Consultant[]) {
        if (newValue) {
            this.handleCurrentChange(this.currentPage);
        }
    }
}
</script>