完善筛选组件

Tevin

2021-04-01 41ce4729b48cedc120b504bab76924f995bb47bb

 plugins/filter/CFilter.vue

@@ -15,20 +15,24 @@
                :label="bar.label"
                :options="selectOptions[bar.name]"
                :value="filterRes[bar.name]"
                :onChange="evt=>handleChange(bar.name, evt)"
                :onChange="evt=>handleBarChange(bar.name, evt)"
            />
        </view>
        <view
            class="c-filter-more"
            :class="itemsChanged?'on':''"
            v-if="items && items.length > 0"
            @tap="evt => drawerShow=true"
        >更多筛选 »</view>
            @tap="evt => handleOpen()"
        >
            <text>更多筛选 </text>
            <text class="arrow">»</text>
        </view>
        <AtDrawer
            class="c-filter-drawer"
            mask
            right
            :show="drawerShow"
            :onClose="evt => drawerShow=false"
            :onClose="evt => handleFinish()"
        >
            <scroll-view
                class="c-filter-drawer-list"
@@ -45,19 +49,28 @@
                        :label="item.label"
                        :options="selectOptions[item.name]"
                        :value="filterRes[item.name]"
                        :onChange="evt=>handleChange(item.name, evt)"
                        :onChange="evt=>handleItemChange(item.name, evt)"
                    />
                    <CFilterDateRange
                        v-if="item.type==='dateRange'"
                        type="item"
                        :label="item.label"
                        :value="filterRes[item.name]"
                        :onChange="evt=>handleChange(item.name, evt)"
                        :onChange="evt=>handleItemChange(item.name, evt)"
                    />
                </view>
            </scroll-view>
            <view class="c-filter-drawer-btn">
                重置 完成
                <AtButton
                    type="primary"
                    :circle="false"
                    :onClick="evt => handleClean()"
                >重置</AtButton>
                <AtButton
                    type="primary"
                    :circle="false"
                    :onClick="evt => handleFinish()"
                >完成</AtButton>
            </view>
        </AtDrawer>
    </view>
@@ -65,7 +78,7 @@

<script>
import Taro from '@tarojs/taro';
import { AtDrawer } from 'taro-ui-vue';
import { AtDrawer, AtButton } from 'taro-ui-vue';
import CFilterSelect from './CFilterSelect';
import CFilterDateRange from './CFilterDateRange';
import './cFilter.scss';
@@ -74,6 +87,7 @@
    name: 'CFilter',
    components: {
        AtDrawer,
        AtButton,
        CFilterSelect,
        CFilterDateRange,
    },
@@ -91,13 +105,45 @@
        return {
            filterRes: {},
            drawerShow: false,
            itemsChanged: false,
        };
    },
    methods: {
        handleChange(name, value) {
        handleOpen() {
            this.drawerShow = true;
        },
        handleBarChange(name, value) {
            this.$set(this.filterRes, name, value);
            this.onChange(this.filterRes);
        },
        handleItemChange(name, value) {
            this.handleBarChange(name, value);
            if (value || typeof value !== 'undefined') {
                this.itemsChanged = true;
            } else {
                let valuehas = false;
                for (let item of items) {
                    if (
                        this.filterRes[item.name] ||
                        typeof this.filterRes[item.name] !== 'undefined'
                    ) {
                        valuehas = true;
                        break;
                    }
                }
                this.itemsChanged = valuehas;
            }
        },
        handleClean() {
            Object.keys(this.filterRes).forEach(key => {
                this.filterRes[key] = [][0];
            });
            this.itemsChanged = false;
            this.onChange(this.filterRes);
        },
        handleFinish() {
            this.drawerShow = false;
        },
    },
};
</script>