SQL 编辑组件及动态改变子组件的属性_vue sql编辑器组件

作者：weixin_40725706 | 2024-06-13 00:37:00

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vue sql编辑器组件

由于不同监测点有不同的传感器，每个传感器数据对应不同的数据表，有包含不同字段的 SQL 查询语句，因此，需要动态加载传感器并生成查询的 SQL 语句

效果图：
- 初始界面：
- 新增界面：
- 展示子组件 SQL 编辑器界面：

具体代码：

列表展示：warn/warnSetting.vue

<template>
    <div class="app-container">
        <!--工具栏-->
        <div class="head-container">
            <eHeader
                :permission="permission"
                :sensorTypeCodes="dict.device_type_codes"
                :warnLevels="dict.warn_levels"
            />
            <crudOperation :permission="permission" />
        </div>
        <!--表格渲染-->
        <el-table
            ref="table"
            v-loading="crud.loading"
            :stripe="true"
            :data="crud.data"
            style="width: 100%;"
            @selection-change="crud.selectionChangeHandler"
        >
            <el-table-column type="selection" width="55" />
            <el-table-column
                prop="monitorPointCode"
                label="监测点编号"
                width="160px"
            />
            <el-table-column
                prop="warnLevel"
                label="预警级别"
                :formatter="warnLevelFormatter"
                align="center"
                width="100px"
            />
            <el-table-column
                prop="sensorTypeCode"
                label="传感器类型"
                :formatter="deviceTypeCodeFormatter"
                align="center"
                width="100px"
            />
            <el-table-column
                prop="warnName"
                label="报警名称"
                width="240px"
            />
            <el-table-column prop="enable" label="有效" width="100px">
                <template slot-scope="scope">
                    {{ scope.row.enable ? '有效' : '无效' }}
                </template>
            </el-table-column>
            <el-table-column prop="sqlStatement" label="预警SQL" />
            <el-table-column prop="sensorCodeList" label="应用传感器编号" />
            <!--   编辑与删除   -->
            <el-table-column
                v-if="checkPer(['admin', 'warnSetting:edit', 'warnSetting:del'])"
                label="操作"
                width="130px"
                align="center"
                fixed="right"
            >
                <template slot-scope="scope">
                    <udOperation
                        :data="scope.row"
                        :permission="permission"
                    />
                </template>
            </el-table-column>
        </el-table>
        <!--分页组件-->
        <pagination />
        <!--表单渲染-->
        <eForm
            :sensorTypeCodes="dict.device_type_codes"
            :warnLevels="dict.warn_levels"
        />
    </div>
</template>

<script>
    import crudWarnSetting from '@/api/dz/warnSetting'
    import eHeader from './module/header'
    import eForm from './module/form'
    import CRUD, { presenter } from '@crud/crud'
    import crudOperation from '@crud/CRUD.operation'
    import pagination from '@crud/Pagination'
    import udOperation from '@crud/UD.operation'
    export default {
        name: 'WarnSetting',
        components: {
            eHeader,
            eForm,
            crudOperation,
            pagination,
            udOperation,
        },
        mounted() {
            // console.log(this.dict.warn_levels)
        },
        cruds() {
            return CRUD({
                title: '报警设置信息',
                url: '/api/warn/setting',
                crudMethod: { ...crudWarnSetting },
            })
        },
        mixins: [presenter()],
        // 数据字典
        dicts: ['device_type_codes', 'warn_levels'],
        data() {
            return {
                permission: {
                    add: ['admin', 'warnSetting:add'],
                    edit: ['admin', 'warnSetting:edit'],
                    del: ['admin', 'warnSetting:del'],
                },
            }
        },
        methods: {
            deviceTypeCodeFormatter(row, column) {
                let deviceTypeCodeName = ''
                this.dict.device_type_codes.forEach((item) => {
                    if (item.value === row.sensorTypeCode) {
                        deviceTypeCodeName = item.label
                    }
                })
                return deviceTypeCodeName
            },
            warnLevelFormatter(row, column) {
                let warnLevelName = ''
                this.dict.warn_levels.forEach((item) => {
                    if (item.value === row.warnLevel) {
                        warnLevelName = item.label
                    }
                })
                return warnLevelName
            },
        },
    }
</script>
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头部查询： warn/module/header.vue

<template>
    <div v-if="crud.props.searchToggle">
        <el-input
            v-model="query.monitorPointCode"
            clearable
            size="small"
            placeholder="监测点编码搜索"
            style="width: 200px;"
            class="filter-item"
            @keyup.enter.native="crud.toQuery"
        />
        <el-select
            v-model="query.warnLevel"
            clearable
            size="small"
            placeholder="报警级别搜索"
            class="filter-item"
            style="width: 90px"
            @change="crud.toQuery"
        >
            <el-option
                v-for="item in warnLevels"
                :key="item.value"
                :label="item.label"
                :value="item.value"
            />
        </el-select>
        <el-select
            v-model="query.sensorTypeCode"
            clearable
            size="small"
            placeholder="传感器类型搜索"
            class="filter-item"
            style="width: 90px"
            @change="crud.toQuery"
        >
            <el-option
                v-for="item in sensorTypeCodes"
                :key="item.value"
                :label="item.label"
                :value="item.value"
            />
        </el-select>
        <rrOperation />
    </div>
</template>

<script>
    import { header } from '@crud/crud'
    import rrOperation from '@crud/RR.operation'
    export default {
        components: { rrOperation },
        mixins: [header()],
        props: {
            warnLevels: {
                type: Array,
                required: true,
            },
            sensorTypeCodes: {
                type: Array,
                required: true,
            },
            permission: {
                type: Object,
                required: true,
            },
        },
    }
</script>
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新增界面：warn/module/form.vue

<template>
    <el-dialog
        append-to-body
        :close-on-click-modal="false"
        :before-close="crud.cancelCU"
        :visible="crud.status.cu > 0"
        :title="crud.status.title"
        width="1200px"
    >
        <el-form
            ref="form"
            :model="form"
            :rules="rules"
            size="small"
            label-width="120px"
        >
            <el-row>
                <el-col :span="8">
                    <el-form-item label="预警名称:" prop="warnName">
                        <el-input
                            v-model="form.warnName"
                            placeholder="请输入预警名称"
                        />
                    </el-form-item>
                </el-col>
                <el-col :span="8">
                    <el-form-item
                        label="预警级别:"
                        prop="warnLevel"
                        label-width="120px"
                    >
                        <el-select
                            v-model="form.warnLevel"
                            clearable
                            size="small"
                            placeholder="请选预警级别"
                            class="filter-item"
                            style="width: 238px"
                        >
                            <el-option
                                v-for="item in warnLevels"
                                :key="item.value"
                                :label="item.label"
                                :value="item.value"
                            />
                        </el-select>
                    </el-form-item>
                </el-col>
                <el-col :span="8">
                    <el-form-item
                        label="预警是否有效:"
                        prop="enable"
                        label-width="120px"
                    >
                        <el-select
                            v-model="form.enable"
                            clearable
                            size="small"
                            placeholder="请选预警是否有效"
                            class="filter-item"
                            style="width: 238px"
                        >
                            <el-option
                                v-for="item in enables"
                                :key="item.value"
                                :label="item.label"
                                :value="item.value"
                            />
                        </el-select>
                    </el-form-item>
                </el-col>
            </el-row>

            <el-row>
                <el-col :span="8">
                    <el-form-item label="绑定监测点:">
                        <el-button
                            type="warning"
                            icon="el-icon-edit"
                            @click="showMonitorPointSelector"
                            >选择监测点</el-button
                        >
                    </el-form-item>
                </el-col>
                <el-col :span="8">
                    <el-form-item label="选择的监测点:">
                        <el-tag type="warning"
                            >{{ selectedMonitorPointName }}</el-tag
                        >
                    </el-form-item>
                </el-col>
                <el-col :span="8">
                    <el-form-item
                        label="传感器类型:"
                        prop="sensorTypeCode"
                        label-width="120px"
                    >
                        <el-select
                            v-model="form.sensorTypeCode"
                            clearable
                            size="small"
                            placeholder="请选传感器类型"
                            class="filter-item"
                            style="width: 238px"
                            @change="selectSensors"
                        >
                            <el-option
                                v-for="item in monitorPointSensorTypeCodes"
                                :key="item.value"
                                :label="item.label"
                                :value="item.value"
                            />
                        </el-select>
                    </el-form-item>
                </el-col>
            </el-row>

            <el-row>
                <el-col :span="16">
                    <el-form-item label="预警SQL:" prop="sqlStatement">
                        <el-input
                            type="textarea"
                            :rows="4"
                            v-model="form.sqlStatement"
                        >
                        </el-input>
                        <el-button
                            type="success"
                            icon="el-icon-edit"
                            @click="showCriteriaEditor"
                            >SQL编辑器</el-button
                        >
                    </el-form-item>
                </el-col>
                <el-col :span="8">
                    <el-form-item label="预警传感器:" prop="sensorCodeList">
                        <el-checkbox-group v-model="form.sensorCodeList">
                            <el-checkbox
                                v-for="sensorCode in sensorCodes"
                                :key="sensorCode"
                                :label="sensorCode"
                            ></el-checkbox>
                        </el-checkbox-group>
                    </el-form-item>
                </el-col>
            </el-row>
        </el-form>

        <!-- 引用组件，响应自定义事件并设置处理程序 -->
        <MonitorPointDialogSelector
            ref="monitorPointSelector"
            @rowSelected="setMonitorPointData"
        />
        <CriteriaEditor
            ref="criteriaEditor"
            @confirm="setCriteriaEditorData"
        />

        <div slot="footer" class="dialog-footer">
            <el-button type="text" @click="crud.cancelCU"> 取消 </el-button>
            <el-button
                :loading="crud.status.cu === 2"
                type="primary"
                @click="crud.submitCU"
            >
                确认
            </el-button>
        </div>
    </el-dialog>
</template>

<script>
    import { getSensorInfosByMonitorPoint } from '@/api/dz/sensorInfo'
    import { form } from '@crud/crud'

    // 导入自定义组件
    import MonitorPointDialogSelector from '../../../../components/selector/MonitorPointDialogSelector'
    import CriteriaEditor from '../../../../components/CriteriaEditor'

    const defaultForm = {
        id: '',
        warnName: '',
        warnLevel: '1',
        sensorTypeCode: '',
        monitorPointCode: '',
        sqlStatement: '',
        description: '',
        enable: true,
        sensorCodeList: [],
    }
    export default {
        // 注册导入的组件
        components: {
            MonitorPointDialogSelector,
            CriteriaEditor,
        },
        mixins: [form(defaultForm)],
        props: {
            warnLevels: {
                type: Array,
                required: true,
            },
            sensorTypeCodes: {
                type: Array,
                required: true,
            },
        },
        data() {
            return {
                enables: [
                    { label: '有效', value: true },
                    { label: '无效', value: false },
                ],
                selectedMonitorPointName: '',
                monitorPointSensors: [],
                monitorPointSensorTypeCodes: [],
                sensorCodes: [],
                rules: {
                    warnName: [
                        {
                            required: true,
                            message: '预警名称不能为空',
                            trigger: 'blur',
                        },
                    ],
                    sqlStatement: [
                        {
                            required: true,
                            message: '预警SQL不能为空',
                            trigger: 'blur',
                        },
                    ],
                },
            }
        },
        methods: {
            // 显示监测点选择对话框
            showMonitorPointSelector() {
                this.selectedMonitorPointName = ''
                this.$refs.monitorPointSelector.$data.dialogVisible = true
            },
            // 依据获取的监测点选择数据设置字段值
            setMonitorPointData(rowData) {
                // 将获取的数据设置到模型字段中
                this.$refs.form.model.monitorPointCode = rowData.id
                this.selectedMonitorPointName = rowData.monitorPointName
                // 获取选中监测点绑定的传感器信息
                getSensorInfosByMonitorPoint(rowData.id).then((res) => {
                    // console.log(res)
                    this.monitorPointSensors = res
                    this.resetSensorTypeData()
                })
            },
            // 重新设置传感器类型
            resetSensorTypeData() {
                if (this.monitorPointSensors.length > 0) {
                    // 清空
                    this.monitorPointSensorTypeCodes = []
                    // 获取数据
                    let tmp = []
                    this.monitorPointSensors.forEach((item) => {
                        tmp.push(item.deviceTypeCode)
                    })
                    // 去重
                    let tmpNoRepeat = [...new Set(tmp)]
                    // 赋值
                    tmpNoRepeat.forEach((item) => {
                        this.monitorPointSensorTypeCodes.push({
                            label: this.getSensorTypeName(item),
                            value: item,
                        })
                    })
                    // 设置默认值
                    this.$refs.form.model.sensorTypeCode = tmpNoRepeat[0]
                    // 更新子组件数据
                    this.$refs.criteriaEditor.updateSensorTypeCode(
                        tmpNoRepeat[0]
                    )
                }
            },
            getSensorTypeName(sensorTypeCode) {
                let sensorTypeName = ''
                this.sensorTypeCodes.forEach((item) => {
                    if (item.value === sensorTypeCode) {
                        sensorTypeName = item.label
                    }
                })
                return sensorTypeName
            },
            // 依据选中的传感器类型，获取具体的传感器编号
            selectSensors(value) {
                if (this.monitorPointSensors.length > 0) {
                    this.sensorCodes = []
                    // 依据选中的传感器类型动态更新子组件的数据（props只支持第一次加载时获取数据）
                    // 调用子组件的方法进行更新
                    this.$refs.criteriaEditor.updateSensorTypeCode(value)

                    this.monitorPointSensors.forEach((item) => {
                        if (item.deviceTypeCode === value) {
                            this.sensorCodes.push(item.id)
                        }
                    })
                }
            },
            // 显示SQL编辑器
            showCriteriaEditor() {
                this.$refs.criteriaEditor.$data.dialogVisible = true
            },
            setCriteriaEditorData(data) {
                this.$refs.form.model.sqlStatement = data
            },
        },
    }
</script>

<style rel="stylesheet/scss" lang="scss" scoped>
    ::v-deep .el-input-number .el-input__inner {
        text-align: left;
    }
</style>
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子组件 SQL 编辑器：components/CriteriaEditor.vue

<template>
    <el-dialog
        append-to-body
        title="SQL编辑器"
        :visible.sync="dialogVisible"
        width="60%"
    >
        <!-- 对话框主要内容 -->
        <el-container>
            <el-aside width="400px" style="background-color: #fff;">
                <el-tree
                    :data="treeData"
                    node-key="id"
                    default-expand-all
                    :expand-on-click-node="false"
                >
                    <span
                        class="custom-tree-node"
                        slot-scope="{ node, data }"
                    >
                        <span>{{ node.label }}</span>
                        <span v-if="node.id > 1">
                            <el-button
                                type="text"
                                size="mini"
                                @click="() => remove(node, data)"
                            >
                                删除
                            </el-button>
                        </span>
                    </span>
                </el-tree>
            </el-aside>
            <el-container>
                <el-header style="padding: 0; margin: 0;">
                    <el-tag
                        size="medium"
                        type="success"
                        style="font-size: 16px;"
                        >{{ '传感器类型：' + sensorTypeName }}</el-tag
                    >
                </el-header>
                <el-main>
                    <el-row :gutter="10">
                        <el-divider content-position="right">
                            <el-button
                                type="success"
                                size="small"
                                round
                                icon="el-icon-plus"
                                @click="addSubItem"
                                >添加条件项</el-button
                            >
                        </el-divider>
                    </el-row>
                    <el-row
                        :gutter="10"
                        v-for="(criteria, index) in criterias"
                        :key="index"
                        style="padding-bottom: 10px;"
                    >
                        <el-col :span="3" v-if="index > 0">
                            <el-select v-model="criteria.relation">
                                <el-option
                                    v-for="item in relationSymbols"
                                    :key="item.key"
                                    :label="item.value"
                                    :value="item.key"
                                >
                                </el-option>
                            </el-select>
                        </el-col>
                        <el-col :span="3" v-else>&nbsp;</el-col>
                        <el-col :span="6">
                            <el-select v-model="criteria.item.property">
                                <el-option
                                    v-for="item in properties"
                                    :key="item.property"
                                    :label="item.label"
                                    :value="item.property"
                                >
                                </el-option>
                            </el-select>
                        </el-col>
                        <el-col :span="4">
                            <el-select v-model="criteria.compare">
                                <el-option
                                    v-for="item in compareSymbols"
                                    :key="item.key"
                                    :label="item.value"
                                    :value="item.key"
                                >
                                </el-option>
                            </el-select>
                        </el-col>
                        <el-col :span="5">
                            <el-input-number
                                v-model="criteria.value"
                                :precision="2"
                                :step="0.1"
                                style="width: 100%;"
                            ></el-input-number>
                        </el-col>
                        <el-col :span="1" v-if="index > 0">
                            <el-button
                                type="danger"
                                circle
                                icon="el-icon-delete"
                                @click="delSubItem(index)"
                            ></el-button>
                        </el-col>
                    </el-row>
                    <el-divider content-position="left">
                        <el-button type="primary" @click="addCriteriaItem"
                            >添加子条件</el-button
                        >
                    </el-divider>
                </el-main>
            </el-container>
        </el-container>

        <!-- 对话框底部内容 -->
        <span slot="footer" class="dialog-footer">
            <!-- 确认并关闭对话框，同时，传出选择的行数据 -->
            <el-button type="primary" @click="selectedAndClose"
                >确 定</el-button
            >
        </span>
    </el-dialog>
</template>
<script>
    let id = 1000
    export default {
        data() {
            return {
                dialogVisible: false,
                sensorTypeCode: '',
                sensorTypeName: '',
                treeData: [{ id: 1, label: 'SQL预警条件', children: [] }],
                criterias: [
                    {
                        relation: 'and',
                        item: { property: '', label: '' },
                        compare: '>',
                        value: 0,
                    },
                ],
                properties: [],
                // 比较符号数组
                compareSymbols: [
                    { key: '=', value: '等于' },
                    { key: '>', value: '大于' },
                    { key: '>=', value: '大于等于' },
                    { key: '<', value: '小于' },
                    { key: '<=', value: '小于等于' },
                ],
                // 关系符号数组
                relationSymbols: [
                    { key: 'and', value: '且' },
                    { key: 'or', value: '或' },
                ],
                // 传感器候选项
                sensorCandidates: [
                    {
                        label: '雨量',
                        value: '01',
                        children: [
                            { property: 'value', label: '降雨量' },
                            {
                                property: 'totalValue',
                                label: '当日雨量累计',
                            },
                        ],
                    },
                    {
                        label: '气温',
                        value: '03',
                        children: [{ property: 'value', label: '温度' }],
                    },
                    {
                        label: '土压力',
                        value: '04',
                        children: [{ property: 'value', label: '压力' }],
                    },
                    {
                        label: '地表位移',
                        value: '07',
                        children: [
                            { property: 'gpsTotalX', label: 'X方向位移' },
                            { property: 'gpsTotalY', label: 'Y方向位移' },
                            { property: 'gpsTotalZ', label: 'Z方向位移' },
                        ],
                    },
                    {
                        label: '土壤温度',
                        value: '09',
                        children: [{ property: 'value', label: '温度' }],
                    },
                    {
                        label: '泥水位',
                        value: '10',
                        children: [
                            { property: 'value', label: '泥水位数据' },
                        ],
                    },
                    {
                        label: '孔隙水压力',
                        value: '11',
                        children: [
                            { property: 'value', label: '孔隙水压力' },
                            { property: 'temp', label: '孔隙水水温' },
                        ],
                    },
                    {
                        label: '土壤含水率',
                        value: '12',
                        children: [{ property: 'value', label: '含水率' }],
                    },
                    {
                        label: '次声',
                        value: '16',
                        children: [
                            { property: 'osp', label: '原始声压' },
                            { property: 'vsp', label: '有效声压' },
                            { property: 'freq', label: '频率' },
                            { property: 'wave', label: '波形' },
                        ],
                    },
                    {
                        label: '裂缝',
                        value: '17',
                        children: [{ property: 'value', label: '张开度' }],
                    },
                    {
                        label: '深部位移',
                        value: '22',
                        children: [
                            {
                                property: 'dispsX',
                                label: '顺滑动方向累计变形量',
                            },
                            {
                                property: 'dispsY',
                                label: '垂直坡面方向累计变形量',
                            },
                        ],
                    },
                    {
                        label: '倾角',
                        value: '23',
                        children: [
                            { property: 'x', label: 'X轴方向倾角' },
                            { property: 'y', label: 'Y轴方向倾角' },
                            { property: 'z', label: 'Z轴方向倾角' },
                            {
                                property: 'angle',
                                label: 'XY轴合成方位倾角',
                            },
                            {
                                property: 'trend',
                                label: 'XY轴合成方位角度',
                            },
                        ],
                    },
                    {
                        label: '沉降',
                        value: '28',
                        children: [
                            { property: 'value', label: '单次变化量' },
                        ],
                    },
                    {
                        label: '加速度',
                        value: '30',
                        children: [
                            { property: 'gX', label: 'X轴方向加速度' },
                            { property: 'gY', label: 'Y轴方向加速度' },
                            { property: 'gZ', label: 'Z轴方向加速度' },
                        ],
                    },
                    {
                        label: '振动',
                        value: '34',
                        children: [
                            { property: 'plX', label: 'X向振动频率' },
                            { property: 'plY', label: 'Y向振动频率' },
                            { property: 'plZ', label: 'Z向振动频率' },
                            { property: 'value', label: '振动幅度' },
                            { property: 'sjX', label: 'X向瞬间位移' },
                            { property: 'sjY', label: 'Y向瞬间位移' },
                            { property: 'sjZ', label: 'Z向瞬间位移' },
                            {
                                property: 'sjValue',
                                label: '合方向瞬间位移',
                            },
                        ],
                    },
                    {
                        label: '地声',
                        value: '36',
                        children: [
                            { property: 'osp', label: '原始声压' },
                            { property: 'vsp', label: '有效声压' },
                            { property: 'freq', label: '频率' },
                            { property: 'wave', label: '波形' },
                        ],
                    },
                    {
                        label: '地表水位 ',
                        value: '38',
                        children: [
                            { property: 'value', label: '地表水压力' },
                            { property: 'temp', label: '地表水水温' },
                        ],
                    },
                    {
                        label: '地下水位  ',
                        value: '39',
                        children: [
                            { property: 'value', label: '地下水压力' },
                            { property: 'temp', label: '地下水水温' },
                        ],
                    },
                    {
                        label: '雷达 ',
                        value: '42',
                        children: [
                            { property: 'x', label: 'X向坐标' },
                            { property: 'y', label: 'Y向坐标' },
                            { property: 'z', label: 'Z向坐标' },
                            { property: 'speed', label: '移动速度' },
                        ],
                    },
                ],
            }
        },
        methods: {
            // props只支持第一次加载这个组件的时候获取父组件的值，后续修改父组件的值得时候子组件并不会动态的更改。
            // 动态更新sensorTypeCode数据，该方法被父组件调用
            updateSensorTypeCode(value) {
                this.sensorTypeCode = value
                console.log('传感器类型：' + this.sensorTypeCode)
                if (this.sensorTypeCode != '') {
                    this.sensorTypeName = this.sensorCandidates.filter(
                        (item) => item.value === this.sensorTypeCode
                    )[0].label
                    this.properties = this.sensorCandidates.filter(
                        (item) => item.value === this.sensorTypeCode
                    )[0].children
                }
            },
            selectedAndClose() {
                // 激发自定义事件，并传递选中数据
                this.$emit('confirm', this.buildSql())
                // 清空
                this.sensorTypeCode = ''
                this.treeData[0].children = []
                // 关闭对话框
                this.dialogVisible = false
            },
            remove(node, data) {
                if (node.id == 1) {
                    return
                }
                const parent = node.parent
                const children = parent.data.children || parent.data
                const index = children.findIndex((d) => d.id === data.id)
                children.splice(index, 1)
            },
            addSubItem() {
                this.criterias.push({
                    relation: 'and',
                    item: { property: '', label: '' },
                    compare: '>',
                    value: 0,
                })
            },
            delSubItem(index) {
                this.criterias.splice(index, 1)
            },
            addCriteriaItem() {
                let where = ''
                for (let i = 0; i < this.criterias.length; i++) {
                    let criteria = this.criterias[i]
                    let item =
                        criteria.item.property +
                        ' ' +
                        criteria.compare +
                        ' ' +
                        criteria.value

                    if (i == 0) {
                        where = item
                        continue
                    }

                    where += ' ' + criteria.relation + ' ' + item
                }

                this.treeData[0].children.push({ id: id++, label: where })
            },
            buildSql() {
                let sql = ''
                for (let i = 0; i < this.treeData[0].children.length; i++) {
                    let item = this.treeData[0].children[i]
                    if (i == 0) {
                        sql = '( ' + item.label + ' )'
                        continue
                    }
                    sql += ' and ( ' + item.label + ' )'
                }
                return (
                    'select * from ' +
                    this.getTable() +
                    ' where ( ' +
                    sql +
                    ' )'
                )
            },
            getTable() {
                switch (this.sensorTypeCode) {
                    case '01':
                        return 'tbl_jc_yl'
                    case '03':
                        return 'tbl_jc_qw'
                    case '04':
                        return 'tbl_jc_ytyl'
                    case '07':
                        return 'tbl_jc_gnss'
                    case '09':
                        return 'tbl_jc_tw'
                    case '10':
                        return 'tbl_jc_nsw'
                    case '11':
                        return 'tbl_jc_kxsyl'
                    case '12':
                        return 'tbl_jc_trhsl'
                    case '16':
                        return 'tbl_jc_cs'
                    case '17':
                        return 'tbl_jc_lfwy'
                    case '22':
                        return 'tbl_jc_sbwycx'
                    case '23':
                        return 'tbl_jc_qj'
                    case '28':
                        return 'tbl_jc_cj'
                    case '30':
                        return 'tbl_jc_jsd'
                    case '34':
                        return 'tbl_jc_zd'
                    case '36':
                        return 'tbl_jc_ds'
                    case '38':
                        return 'tbl_jc_dbsw'
                    case '39':
                        return 'tbl_jc_dxsw'
                    case '42':
                        return 'tbl_jc_ld'
                    default:
                        return ''
                }
            },
        },
    }
</script>
<style>
    .custom-tree-node {
        flex: 1;
        display: flex;
        align-items: center;
        justify-content: space-between;
        font-size: 14px;
        padding-right: 8px;
    }
</style>
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