$('.ui-selecter',this)=jQuery(this).find(".ui-selecter");

博客展示了jQuery选择器的使用,通过$('.ui-selecter', this)与jQuery(this).find('.ui-selecter')的示例,体现了前端开发中jQuery选择元素的方式。
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<template> <div class="query query-page"> <a-form :form="form" layout="inline" class="top-filter" hideRequiredMark v-show="showToolbox"> <a-form-item v-for="item in searchItems" :key="item.id" :label="item.label"> <a-input v-if="item.type == 'text'" v-decorator="[item.id, { rules: item.rules, initialValue: item.value }]" :placeholder="item.placeholder" :allowClear="item.allowClear" :model="parameter[item.id]" :style="item.style" /> <a-input v-if="item.type == 'hidetext'" v-decorator="[item.id, { rules: item.rules, initialValue: item.value }]" :model="parameter[item.id]" v-show="false" /> <a-select :style="item.width ? `width:${item.width}px` : item.mode === 'multiple' ? 'width:300px' : 'width:144px'" v-if="item.type == 'select'" :mode="item.mode || 'default'" :model="parameter[item.id]" v-decorator="[item.id, { rules: item.rules, initialValue: item.value }]" :select="item.onSelected" @change="item.onChange" :allowClear="item.allowClear" :maxTagCount="item.maxTagCount ? item.maxTagCount : 2" :showArrow="true" > <a-select-option v-for="opt in item.data" :key="opt.label" :value="opt.value">{{ opt.label }}</a-select-option> </a-select> <district-calc-type-select v-if="item.type == 'districtcalctypeselect'" v-decorator="[item.id, { rules: item.rules, initialValue: item.value }]" @onIsEmpty="hideFormItem(item.id)" ></district-calc-type-select> <a-date-picker v-if="item.type == 'yeardatepicker'" v-decorator="[item.id, { rules: item.rules, initialValue: item.value }]" mode="year" :format="item.format" :style="item.style" :open="dateOpen" @openChange="openChange" @panelChange="(value) => yearChange(value, item)" > <a-icon type="calendar" slot="suffixIcon" style="color: rgba(0, 0, 0, 0.65)" /> <div style="text-align: right" slot="renderExtraFooter"> <a-button size="small" type="primary" @click="dateOpen = false">确定</a-button> </div> </a-date-picker> <a-date-picker v-if="item.type == 'datepicker'" v-decorator="[item.id, { rules: item.rules, initialValue: item.value }]" :format="item.format" :show-time="item.showTime" :style="item.style" > <a-icon v-if="item.showTime" type="clock-circle" slot="suffixIcon" style="color: rgba(0, 0, 0, 0.65)" /> </a-date-picker> <a-month-picker dropdownClassName="quarter-selecter" v-if="item.type == 'quarterselecter'" v-decorator="[item.id, { rules: item.rules, initialValue: item.value }]" :format="'YYYY年第Q季度'" :style="item.style" placeholder="请选择季度" @change="(value) => singleQuarter(value, item)" > <!-- <div slot="monthCellContentRender" slot-scope="mode"> {{ formatQuarter(mode, 2) }} </div>--> </a-month-picker> <a-range-picker dropdownClassName="quarter-selecter" v-if="item.type == 'quarterrangeselecter'" v-decorator="[item.id, { rules: item.rules, initialValue: item.value }]" :format="'YYYY年第Q季度'" :style="item.style" :mode="['month', 'month']" :placeholder="['请选择季度', '请选择季度']" @panelChange="(value) => quarterChange(value, item)" ></a-range-picker> <a-month-picker v-if="item.type == 'monthdatepicker'" v-decorator="[item.id, { rules: item.rules, initialValue: item.value }]" :format="item.format" :style="item.style" /> <a-week-picker v-if="item.type == 'weekdatepicker'" v-decorator="[item.id, { rules: item.rules, initialValue: item.value }]" :format="item.format" :style="item.style" /> <a-radio-group v-if="item.type == 'radiobutton'" v-decorator="[item.id, { rules: item.rules, initialValue: item.value }]" :mode="parameter[item.id]" buttonStyle="solid" :name="item.id" @change="item.change" > <a-radio-button v-for="opt in item.data" :key="opt.label" :value="opt.value"> {{ opt.label.replace(')', ')').replace('(', '(') }} </a-radio-button> </a-radio-group> <a-range-picker v-if="item.type === 'rangepicker' && item.format === 'YYYY-MM-DD'" v-decorator="[item.id, { rules: item.rules, initialValue: item.value }]" :format="item.format" :ranges="dayRange" :disabled-date="disabledDate" style="width: 200px" > <a-icon type="calendar" slot="suffixIcon" style="color: rgba(0, 0, 0, 0.65)" /> </a-range-picker> <a-range-picker v-else-if="item.type === 'rangepicker' && item.format.indexOf('YYYY-MM-DD H') !== -1" v-decorator="[item.id, { rules: item.rules, initialValue: item.value }]" :format="item.format" :ranges="hourRange" :showTime="item.showTime" :disabled-date="disabledDate" :inputReadOnly="true" style="width: 270px; min-width: auto" > <a-icon type="clock-circle" slot="suffixIcon" style="color: rgba(0, 0, 0, 0.65)" /> </a-range-picker> <a-range-picker v-if="item.type === 'monthrangepicker'" v-decorator="[item.id, { rules: item.rules, initialValue: item.value }]" :format="item.format" style="width: 200px" :mode="['month', 'month']" @panelChange="(value) => monthChange(value, item)" > <a-icon type="clock-circle" slot="suffixIcon" style="color: rgba(0, 0, 0, 0.65)" /> </a-range-picker> <a-range-picker v-if="item.type === 'yearrangepicker'" v-decorator="[item.id, { rules: item.rules, initialValue: item.value }]" style="width: 170px" :format="item.format" :mode="['year', 'year']" dropdownClassName="notimebtn" showTime @panelChange="(value) => yearChange(value, item)" > <a-icon type="clock-circle" slot="suffixIcon" style="color: rgba(0, 0, 0, 0.65)" /> </a-range-picker> <district-station-select v-if="item.type === 'districtstationselect'" v-decorator="[item.id, { rules: item.rules }]" :defaultValue="item.value" @onLoad="query" ></district-station-select> <station-select v-if="item.type === 'stationselect'" v-decorator="[item.id, { rules: item.rules }]" :defaultValue="item.value" @onLoad="query" ></station-select> <district-select v-if="item.type === 'districtselect'" v-decorator="[item.id, { rules: item.rules }]" :listSize="{ width: 600, height: 400 }" :initialValue="item.value" :syncId="item.syncId" :useDefaultValue="item.useDefaultValue" @onLoad="query" ></district-select> <city-station-select v-if="item.type === 'citystationselect'" v-decorator="[item.id, { rules: item.rules }]" :listSize="{ width: 600, height: 400 }" :styles="`width: 200px;`" :syncId="item.syncId" :initialValue="item.value" :defaultAll="item.defaultAll" :stationTypeSelectTab="item.stationTypeSelectTab" :hideOthersStationTypeTab="item.hideOthersStationTypeTab" :useDefaultStationType="item.useDefaultStationType" @onLoad="query" ></city-station-select> <opa-city-station-select v-if="item.type === 'opacitystationselect'" v-decorator="[item.id, { rules: item.rules }]" :listSize="{ width: 600, height: 400 }" :styles="`width: 200px;`" :syncId="item.syncId" :initialValue="item.value" :defaultAll="item.defaultAll" :stationTypeSelectTab="item.stationTypeSelectTab" :hideOthersStationTypeTab="item.hideOthersStationTypeTab" :useDefaultStationType="item.useDefaultStationType" @onLoad="query" ></opa-city-station-select> <pollutant-select v-if="item.type === 'pollutantselect'" v-decorator="[item.id, { rules: item.rules }]" :listSize="{ width: 600, height: 400 }" :styles="`width: 200px;`" :defaultType="item.defaultType" :initialValue="item.value" @change="item.ok" @onLoad="query" ></pollutant-select> <department-select v-if="item.type === 'departmentselect'" v-decorator="[item.id, { rules: item.rules, initialValue: item.value }]" ></department-select> <a-select v-if="item.type == 'searchSelect'" show-search :allowClear="true" option-filter-prop="children" v-decorator="[item.id, { rules: item.rules, initialValue: item.value }]" :filter-option="item.filterOption ? item.filterOption : filterOption" style="width: 250px" :disabled="item.disabled || false" @focus="item.focus" @blur="item.blur" @change="item.change" > <a-select-option v-for="opt in item.data" :key="opt.label" :value="opt.value">{{ opt.label }}</a-select-option> </a-select> <city-select v-if="item.type === 'cityselect'" v-decorator="[item.id, { rules: item.rules }]" :listSize="{ width: 600, height: 400 }" :styles="`width: 200px;`" :initialValue="item.value" @onLoad="query" ></city-select> <drop-select v-if="item.type === 'dropdownselect'" v-decorator="[item.id, { rules: item.rules }]" :defaultValue="item.value" :level="item.level" :multiple="item.multiple" ></drop-select> </a-form-item> <a-form-item> <a-popconfirm v-if="loading" title="正在查询中,是否重新查询" ok-text="是" cancel-text="否" @confirm="confirm" @cancel="cancel" > <a-button type="primary" style="margin-right: 5px"> 查询 <a-icon type="search" /> </a-button> </a-popconfirm> <a-button v-else type="primary" style="margin-right: 5px" @click="search"> 查询 <a-icon type="search" /> </a-button> <a-button v-if="showExport" @click="exportExcel" :disabled="loading"> 导出Excel <a-icon type="file-excel" /> </a-button> </a-form-item> <slot name="button"></slot> <a-form-item> <my-timer class="refreshTimer" v-if="showTimer" :refreshSecond="refreshSecond" :query="query"></my-timer> </a-form-item> </a-form> <div style="margin: 0 8px 8px" v-if="$slots.tip"> <slot name="tip"></slot> </div> <full-table @resize="tableSize"> <template v-slot:table> <div ref="table"> <a-table v-if="showTable" :rowKey="rowKey" bordered :columns="widthFullColumns" :dataSource="loadData" :pagination=" isMemoryPaging ? { class: 'ant-table-pagination', pageSizeOptions: pageSizeOptions, pageSize: pageSize, showTotal: showTotal, showSizeChanger: true } : false " :loading="loading" :scroll="{ x: 500, y: loadData.length > 0 ? tableHeight : false }" @change="onTableChange" > <span slot="serial" slot-scope="text, record, index">{{ index + 1 }}</span> </a-table> </div> </template> <template v-slot:page> <a-pagination v-if="showTable && !isMemoryPaging" class="ant-table-pagination" showSizeChanger :total="total" :pageSize="pageSize" :pageSizeOptions="pageSizeOptions" :showTotal="showTotal" :current="currentPage" :disabled="loading" @change="pageChanged" @showSizeChange="showSizeChange" ></a-pagination> </template> </full-table> </div> </template> <script> import { axios } from '../../utils/request' import { exportExcel } from '@/components/ExcelExport' import StationSelect from '@/components/StationSelect/StationSelect' import DistrictSelect from '@/components/Selector/DistrictSelect' import CitySelect from '@/components/Selector/CitySelect' import DropSelect from '@/components/StationSelect/DropDownSelect' import DistrictStationSelect from '@/components/StationSelect/DistrictStationSelect' import CityStationSelect from '@/components/Selector/CityStationSelect' import PollutantSelect from '@/components/Selector/PollutantSelect' import FullTable from '@/components/Networking/FullTable' import { formtTableColums } from '@/utils/formatTabelColums' import DistrictCalcTypeSelect from '@/components/Selector/DistrictCalcTypeSelect' import MyTimer from '@/components/tools/Timer' import DepartmentSelect from '@/components/OperationBasic/DepartmentSelect' import OpaCityStationSelect from '@/components/Selector/OpaCityStationSelect' // import store from '@suncereltd/suncere-sys/src/store' import moment from 'moment' export default { name: 'DataQuery', components: { StationSelect, DistrictSelect, CitySelect, DistrictStationSelect, CityStationSelect, DropSelect, FullTable, PollutantSelect, DistrictCalcTypeSelect, MyTimer, DepartmentSelect, OpaCityStationSelect }, props: { // 是否内存分页 isMemoryPaging: { type: Boolean, default() { return false } }, // 显示序号 showSerial: { type: Boolean, default() { return false } }, // 列头 columns: { type: Array, default() { return [{ title: 'ID', dataIndex: 'id', key: 'id', sorter: true }] } }, // 查询条件 searchItems: { type: Array, default() { return [] } }, // 主键名 rowKey: { type: String, default() { return 'id' } }, // 查询URL searchUrl: { type: String, default: '' }, // 导出 report: { type: Object, default: null }, pageSizeOptions: { type: Array, default() { return ['20', '30', '40', '50'] } }, pageSize: { type: Number, default: 20 }, parameter: { type: Object, default: () => { return { skipCount: 0, maxResultCount: 20 } } }, showTable: { type: Boolean, default: () => { return true } }, showExport: { type: Boolean, default: () => { return true } }, showTimer: { type: Boolean, default: () => { return false } }, refreshSecond: { type: Number, default: 300 }, createOrUpdate: { type: Boolean, default() { return true } }, validateFieldsSuccess: { type: Function, default: null }, // 查询前特殊处理 // eslint-disable-next-line vue/require-default-prop beforeQuery: { type: Function }, // 查询后特殊处理 // eslint-disable-next-line vue/require-default-prop afterQuery: { type: Function }, usePostQuery: { // 使用post查询,针对请求url过长情况 type: Boolean }, showToolbox: { type: Boolean, default() { return true } } }, data() { const hDate = moment(moment().format('YYYY-MM-DD HH:00:00')) const dDate = moment(moment().format('YYYY-MM-DD')) return { dateOpen: false, hourRange: { 最近一周: [hDate.clone().subtract('week', 1), hDate], 最近一个月: [hDate.clone().subtract('month', 1), hDate], 最近三个月: [hDate.clone().subtract('month', 3), hDate] }, dayRange: { 最近一周: [dDate.clone().subtract('week', 1), dDate], 最近一个月: [dDate.clone().subtract('month', 1), dDate], 最近三个月: [dDate.clone().subtract('month', 3), dDate] }, tableHeight: 200, total: 0, loadData: [], pageIndex: 0, skipCount: 0, currentPage: 0, // pageSize: 20, // pageSizeOptions: ['20', '30', '40', '50'], loading: false, form: this.$form.createForm(this, { name: 'search' }), widthFullColumns: [{ title: 'ID', dataIndex: 'id', key: 'id', sorter: true }], requestCancel: null, currentDataSource: [] } }, computed: { showTotal: () => { return (total) => `总共 ${total} 条` }, // currentPage: function() { // return this.skipCount + 1 // }, oprationColumns: function () { let optColumn = [] if (this.showSerial) { optColumn.push({ title: '序号', scopedSlots: { customRender: 'serial' } }) optColumn = optColumn.concat(this.columns) } else { optColumn = this.columns } return optColumn } }, mounted() { this.setDefaultValue() this.loading = false // 如果配置站点、区县、城市选择器,并且赋予初始值,则页面加载完成即执行查询 const selectors = ['cityselect', 'opacitystationselect', 'citystationselect', 'districtselect'] const selectoritem = this.searchItems.filter((d) => selectors.indexOf(d.type) > -1) if (!(selectoritem.length > 0 && !selectoritem[0].value)) { this.searchUrl && this.search() } this.setMinTable() // 页面加载时重新分配表格宽度 this.$nextTick(() => { const fixeds = this.oprationColumns.filter((d) => d.fixed && (d.fixed === 'left' || d.fixed === 'right')) if (fixeds.length > 0) { this.widthFullColumns = formtTableColums(this.oprationColumns) } else { this.widthFullColumns = this.oprationColumns } }) const self = this window.addEventListener('resize', function () { const fixeds = self.oprationColumns.filter((d) => d.fixed && (d.fixed === 'left' || d.fixed === 'right')) if (fixeds.length > 0) { self.widthFullColumns = formtTableColums(self.oprationColumns) } else { self.widthFullColumns = self.oprationColumns } }) }, methods: { openChange(data) { this.dateOpen = data }, // 季度格式化 formatQuarter(d, type) { // const num = ['一', '二', '三', '四'] const year = d.year() const quarter = d.quarter() const text = type === 1 ? `${year}年第${quarter}季度` : `第${quarter}季度` return text }, changeValue(value, item) { this.form.setFieldsValue({ [item.id]: value }) }, // 获取表头有多少层 getHeightCount() { let count = 0 const columns = this.widthFullColumns let children = [] let temp = [] do { if (count === 0) { temp = columns } else { temp = children } children = [] temp.forEach((e) => { if (e.children && e.children.length > 0) { children = children.concat(e.children) } }) count++ } while (children.length > 0) return count }, tableSize(size) { this.$nextTick(() => { console.log('表头有多少层', this.getHeightCount()) const headHeight = 40 * this.getHeightCount() let tableHeight = size - headHeight - 5 if (this.isMemoryPaging) { tableHeight = tableHeight - 65 } this.tableHeight = tableHeight this.setMinTable() }) }, onTimeTypeChange(e) { this.$emit('onTimeTypeChange', e, this.form) }, // select默认值 setDefaultValue() { if (this.searchItems && this.searchItems.length > 0) { this.searchItems.forEach((item, i) => { if ( (item.type === 'select' || item.type === 'cityselect' || item.type === 'citystationselect' || item.type === 'opacitystationselect' || item.type === 'pollutantselect') && item.value ) { this.form.setFieldsValue({ [item.id]: item.value }) } }) } }, // moment值转换 convertMomentType(values, searchItems) { const defaultFormatStr = 'YYYY-MM-DD HH:mm:ss' const data = {} for (const k in values) { let v = values[k] if (v !== undefined && v !== null) { if (Array.isArray(v)) { data[k] = [...v] v = v.map((m, i) => { if (m instanceof moment) { data[k][i] = m.format(defaultFormatStr) } }) } else { if (v instanceof moment) { // 针对时间点选择器,先根据格式化字段生成后面为0的moment const _item = searchItems.find((x) => x.id === k) if (_item) { const _formatStr = _item.format if (_formatStr) { const newMoment = moment(v.format(_formatStr), _formatStr) data[k] = newMoment.format(defaultFormatStr) } else { data[k] = v.format(defaultFormatStr) } } else { data[k] = v.format(defaultFormatStr) } } else { data[k] = v } } } } return data }, init() { this.total = 0 this.loadData = [] this.skipCount = 0 this.currentPage = 1 this.parameter.skipCount = 0 }, search() { this.init() this.query() }, // 表格查找修改下标 formatTableData(data) { return data.map((item) => { const res = {} for (const key in item) { if (typeof item[key] == 'string') { res[key] = this.formatPollutantSub(item[key]) } else { res[key] = item[key] } } return res }) }, formatPollutantSub(str) { return str .replace(/PM2_5/gi, 'PM₂.₅') .replace(/PM2.5/gi, 'PM₂.₅') .replace(/PM10/gi, 'PM₁₀') .replace(/O3/gi, 'O₃') .replace(/SO2/gi, 'SO₂') .replace(/NO2/gi, 'NO₂') }, filterOption(input, option) { return option.componentOptions.children[0].text.toLowerCase().indexOf(input.toLowerCase()) >= 0 }, query() { const self = this self.form.validateFields((err, values) => { if (err) { return } if (this.beforeQuery) { values = this.beforeQuery(values) if(values === 'ywfalse'){ this.$message.error('选择时间不能超过3个月!') return } } $('.ant-table-body').scrollLeft(0) self.loading = true if (self.validateFieldsSuccess && typeof self.validateFieldsSuccess === 'function') { self.validateFieldsSuccess(values) } const formData = self.convertMomentType(values, self.searchItems) self.params = { ...self.parameter, ...formData } if (self.requestCancel && typeof self.requestCancel === 'function') { self.requestCancel('取消上一次清求') } if (self.usePostQuery) { axios .postData(self.searchUrl, self.params) .then((res) => { self.loading = false if (this.afterQuery) { res = this.afterQuery(res) } self.total = res.result.totalCount self.loadData = self.formatTableData(res.result.items) self.currentDataSource = self.loadData self.$emit('search', res.result.items) }) .catch((err) => { self.loading = false self.total = 0 self.loadData = [] self.currentDataSource = self.loadData this.parameter.skipCount = 0 }) } else { axios .getData(self.searchUrl, self.params) .then((res) => { if (this.afterQuery) { res = this.afterQuery(res) } self.total = res.result.totalCount self.loadData = self.formatTableData(res.result.items) self.currentDataSource = self.loadData self.loading = false self.$emit('search', res.result.items) }) .catch((err) => { if (self.$axios.isCancel(err)) { console.log('Request canceled', err.message) } else { // 处理错误 console.log(err) self.total = 0 self.loadData = [] self.currentDataSource = self.loadData this.parameter.skipCount = 0 self.loading = false } }) } }) }, // 点击分页 pageChanged(page, pageSize) { this.currentPage = page this.skipCount = (page - 1) * pageSize this.parameter.skipCount = this.skipCount this.query() }, // 单页大小改变 showSizeChange(current, pageSize) { this.pageSize = pageSize this.currentPage = 1 this.skipCount = 0 this.parameter.skipCount = 0 this.parameter.maxResultCount = this.pageSize this.query() }, // 按列排序 onTableChange(pagination, filters, sorter, obj) { // 后台第一次加载需要排序 this.parameter.columnKey = sorter.columnKey this.parameter.order = sorter.order if (this.isMemoryPaging) { const { currentDataSource } = obj this.currentDataSource = currentDataSource return } this.parameter.sorting = sorter.field this.parameter.ascending = sorter.order === 'ascend' this.query() }, exportExcel() { if (this.total === 0) { this.$message.info('无数据可导出') return } const header = this.columns.map((column) => { if (column.children) { column.children.forEach((c) => { c.render = c.exportRender ? c.exportRender : c.customRender }) } return { k: column.key || column.dataIndex, v: column.reportTitle || column.title, render: column.exportRender ? column.exportRender : column.customRender, children: column.children } }) //正常导出不应该使用分页接口,历史遗留问题 const params = { ...this.params, skipCount: 0, maxResultCount: this.total > 1000 ? 1000 : this.total } // 默认导出文件名称 let reportName = `${this.$route.meta.title}.xlsx` if (this.report) { if (this.report.name) { if (typeof this.report.name === 'function') { reportName = this.report.name(params) } else { reportName = this.report.name } } if (this.report.url) { this.loading = true if (this.usePostQuery) { axios .postData(this.report.url, params) .then((res) => { if (res.result.items) { // 调用了分页接口 exportExcel(header, res.result.items, reportName) } else { exportExcel(header, res.result, reportName) } this.loading = false }) .catch(() => { this.loading = false }) } else { axios .getData(this.report.url, params) .then((res) => { if (res.result.items) { // 调用了分页接口 exportExcel(header, res.result.items, reportName) } else { exportExcel(header, res.result, reportName) } this.loading = false }) .catch(() => { this.loading = false }) } } else { exportExcel(header, this.currentDataSource, reportName) } } }, setMinTable() { const MIN_ITEM = 10 // 监听表格数据,表格数据少于MIN_ITEM时撑高表格 if (this.loadData.length < MIN_ITEM && this.loadData.length > 0) { this.$nextTick(() => { this.$refs.table.getElementsByClassName('ant-table-body')[0].style.minHeight = this.tableHeight + 'px' }) } else { this.$refs.table.getElementsByClassName('ant-table-body')[0].style.minHeight = 'none' } }, singleQuarter(value, item) { this.form.setFieldsValue({ [item.id]: value.startOf('quarter') }) }, quarterChange(value, item) { this.form.setFieldsValue({ [item.id]: [value[0].startOf('quarter'), value[1].startOf('quarter')] }) }, monthChange(value, item) { this.form.setFieldsValue({ [item.id]: value }) }, yearChange(value, item) { this.form.setFieldsValue({ [item.id]: value }) }, disabledDate(current) { // 相关链接:https://3x.ant.design/docs/react/faq-cn#%E5%BD%93%E6%88%91%E6%8C%87%E5%AE%9A%E4%BA%86-DatePicker/RangePicker-%E7%9A%84-mode-%E5%B1%9E%E6%80%A7%E5%90%8E%EF%BC%8C%E7%82%B9%E5%87%BB%E5%90%8E%E6%97%A0%E6%B3%95%E9%80%89%E6%8B%A9%E5%B9%B4%E4%BB%BD/%E6%9C%88%E4%BB%BD%EF%BC%9F // 这是因为 <DatePicker mode="year" /> 不等于 YearPicker,<RangePicker mode="month" /> 不等于 MonthRangePicker。 mode 属性是在 antd 3.0 时,为了控制面板展现状态而添加的属性,以支持展示时间面板等需求而添加的。mode 只会简单的改变当前显示的面板,不会修改默认的交互行为(比如 DatePicker 依然是点击日才会完成选择并关闭面板)。 return current && current > moment().endOf('day') }, confirm() { this.search() }, cancel() {}, hideFormItem(id) { this.searchItems = this.searchItems.filter((key) => key.id !== id) }, pickerConfirm(data) { console.log(data) } }, watch: { tableHeight(data) { this.setMinTable() }, total() { this.currentPage = 1 this.skipCount = 0 }, loadData() { this.setMinTable() }, oprationColumns(columns) { this.$nextTick(() => { const fixeds = columns.filter((d) => d.fixed && (d.fixed === 'left' || d.fixed === 'right')) if (fixeds.length > 0) { this.widthFullColumns = formtTableColums(columns) } else { this.widthFullColumns = columns } }) } } } </script> <style lang="less"> .query-page .ant-select-selection--multiple .ant-select-selection__choice__content { max-width: 50px; width: 50px; } .query-page .ant-table-thead > tr > th { padding: 8px 8px; font-weight: bold; text-align: center; background: #deefff; } .query-page .ant-table-tbody > tr > td { padding: 8px 8px; text-align: center; } .refreshTimer { line-height: 30px; font-weight: bold; } </style> <style lang="less"> .quarter-selecter { .ant-calendar-month-panel-cell:nth-child(n + 2) { display: none !important; } .ant-calendar-month-panel-month { font-size: 0; &::after { display: inline-block; font-size: 14px; } } tr:nth-child(1) .ant-calendar-month-panel-month::after { content: '第1季度'; } tr:nth-child(2) .ant-calendar-month-panel-month::after { content: '第2季度'; } tr:nth-child(3) .ant-calendar-month-panel-month::after { content: '第3季度'; } tr:nth-child(4) .ant-calendar-month-panel-month::after { content: '第4季度'; } } ._full-table { padding: 0 12px; } /************ 时间选择器提示信息下面显示 Begin */ .top-filter .has-error .ant-form-explain { margin-top: -4px; padding-left: 0px; } /************ 时间选择器提示信息下面显示 End */ </style> <template> <query ref="query" :showSerial="false" :columns="columns" :searchUrl="searchUrl" :report="report" :searchItems="searchItems" :validateFieldsSuccess="beforeQuery" ></query> </template> <script> // 基本布局 import BaseLayout from '@/components/Networking/BaseLayout' // 表格布局 import Query from '@/components/Page/QueryPage' // 时间格式 import moment from 'moment' export default { name: 'AuditRecords', components: { Query, BaseLayout }, data() { return { columns: [ { title: '城市', dataIndex: 'cityName' }, { title: '区县', dataIndex: 'districtName' }, { title: '站点', dataIndex: 'positionName' }, { title: '唯一编码', dataIndex: 'uniqueCode' }, { title: '监测时间', dataIndex: 'timePoint', customRender: (v) => moment(v).format(this.$datefmt.hour) }, { title: '监测物', dataIndex: 'pollutantName' }, { title: '审核类型', dataIndex: 'auditType' }, { title: '操作人', dataIndex: 'operator' }, { title: '审核操作', dataIndex: 'operateDesc' }, { title: '审核时间', width: 200, dataIndex: 'operateTime', customRender: (v) => moment(v).format(this.$datefmt.second) }, { title: '审核前', dataIndex: 'beforeValue', customRender: (v, row) => (row.beforeMark === '' ? v : v + `(${row.beforeMark})`) }, { title: '审核后', dataIndex: 'afterValue', customRender: (v, row) => (row.afterMark === '' ? v : v + `(${row.afterMark})`) }, { title: '审核描述', dataIndex: 'auditDesc' } // , // { // title: '备注', // dataIndex: 'remarks' // } ], searchItems: [ { label: '站点', id: 'StationCode', type: 'citystationselect', rules: [{ required: true, message: '请选择站点!' }], stationTypeSelectTab: ['2','3','4','5','6','7','8'], hideOthersStationTypeTab: true }, { id: 'TimePoint', type: 'rangepicker', label: '时间', format: 'YYYY-MM-DD', rules: [{ required: true, message: '时间不能为空!' }], value: [moment(moment().add(-1, 'days').format('YYYY-MM-DD')), moment(moment().format('YYYY-MM-DD'))] } // , // { // id: 'StateCode', // type: 'select', // label: '审核状态', // value: '', // data: [ // { label: '全部', value: '' }, // { label: '待审核', value: 'WaitAudit' }, // { label: '待上报', value: 'WaitUpload' }, // { label: '待复核', value: 'WaitReview' }, // { label: '已复核', value: 'Reviewed' }, // { label: '已直审', value: 'DirectAudit' } // ] // } ], searchUrl: 'airprovinceproduct/audit/AirCityDataAudit/GetAuditDatasLogsAsync', report: { url: 'airprovinceproduct/audit/AirCityDataAudit/GetAuditDatasLogsListAsync', name: (v) => { return this.exportName(v) } } } }, methods: { moment, beforeQuery(values) { values.StartTime = moment(values.TimePoint[0]).format('YYYY-MM-DD') values.EndTime = moment(values.TimePoint[1]).format('YYYY-MM-DD 23:59:59') return values }, exportName(values) { return `审核记录[${values.StartTime}至${values.EndTime}].xlsx` } } } </script> 前端框架 VUE + suncere-ui ( Vue.js 2.6.14 的前端 UI 组件库,在 ant-vue-design 1.7.8 UI框架基础上 进行二次开发) 请根据给出的前端页面写出 乡镇站审核记录 页面, 页面内容 查询条件: 站点选择器,日期选择, 地方审核状态(全部、待审核、已审核) 选择 监测项 (默认为 空,SO₂、 NO₂、CO、O₃、PM₂.₅、PM₁₀、NO、NOx)选择 按钮:查询 前一天 后一天 点击前一天日期选择前一天 立刻查询 点击后一天日期选择前一天 立刻查询 table表格 字段如下: 地方审核状态 、站点名称、时间点(格式:8月15日)、监测项、原始值、审核值、操作、地方审核人员、地方审核意见、省站审核人员、省站审核意见
08-29
[root@yfw ~]# cd /www/wwwroot/szrengjing.com/js [root@yfw js]# ls -la total 644 drwxr-xr-x 7 www www 4096 Oct 9 2023 . drwxr-xr-x 30 www www 4096 Nov 11 20:38 .. -rwxr-xr-x 1 www www 5730 Sep 20 2017 auto_complete.js drwxr-xr-x 2 www www 4096 Oct 9 2023 calendar -rwxr-xr-x 1 www www 1228 Sep 20 2017 calendar.php -rwxr-xr-x 1 www www 8152 Sep 20 2017 category_selecter.js drwxr-xr-x 3 www www 4096 Nov 11 10:02 chat -rwxr-xr-x 1 www www 39101 Mar 29 2025 common.js -rwxr-xr-x 1 www www 18478 Sep 20 2017 common.min.js -rwxr-xr-x 1 www www 5782 Sep 20 2017 compare.js drwxr-xr-x 2 www www 4096 Oct 9 2023 countdown -rwxr-xr-x 1 www www 3388 Sep 20 2017 global.js -rwxr-xr-x 1 www www 985 Sep 20 2017 helpmenu.js -rwxr-xr-x 1 www www 2463 Sep 20 2017 index.js -rwxr-xr-x 1 www www 65877 Sep 20 2017 jquery-1.6.2.min.js -rwxr-xr-x 1 www www 28773 Sep 20 2017 jquery.countdown-2.5.3.js -rwxr-xr-x 1 www www 7018 Sep 20 2017 jquery.countdown-2.5.3.min.js -rwxr-xr-x 1 www www 8165 Sep 20 2017 jquery.easing.1.3.js -rwxr-xr-x 1 www www 50666 Sep 20 2017 jquery.js -rwxr-xr-x 1 www www 4823 Sep 20 2017 jquery.json.js -rwxr-xr-x 1 www www 57290 Sep 20 2017 jquery.min.js -rwxr-xr-x 1 www www 60591 Sep 20 2017 jquery.ztree.all-3.5.min.js -rwxr-xr-x 1 www www 17521 Sep 20 2017 json2.js -rwxr-xr-x 1 www www 1339 Sep 20 2017 left_goodslist.js -rwxr-xr-x 1 www www 3344 Sep 20 2017 lefttime.js drwxr-xr-x 4 www www 4096 Oct 9 2023 My97DatePicker -rwxr-xr-x 1 www www 851 Sep 20 2017 myship.js -rwxr-xr-x 1 www www 1147 Sep 20 2017 order_pickpoint.js -rwxr-xr-x 1 www www 2489 Sep 20 2017 region.js -rwxr-xr-x 1 www www 18244 Sep 20 2017 register.js -rwxr-xr-x 1 www www 27357 Dec 30 2024 shopping_flow.js -rwxr-xr-x 1 www www 2479 Sep 20 2017 showdiv.js -rwxr-xr-x 1 www www 3013 Sep 20 2017 sms.js -rwxr-xr-x 1 www www 22730 Sep 20 2017 transport.js -rwxr-xr-x 1 www www 22671 Sep 20 2017 transport.org.js -rwxr-xr-x 1 www www 29005 Sep 20 2017 userbf.js -rwxr-xr-x 1 www www 39580 Sep 20 2017 user.js -rwxr-xr-x 1 www www 4487 Sep 20 2017 utils.js drwxr-xr-x 2 www www 4096 Oct 9 2023 validate [root@yfw js]# [root@yfw ~]# cd /www/wwwroot/szrengjing.com/js/chat [root@yfw chat]# ls -la total 352 drwxr-xr-x 3 www www 4096 Nov 11 10:02 . drwxr-xr-x 7 www www 4096 Oct 9 2023 .. ---------- 1 www www 6295 Nov 7 17:25 auto-connect.js -rwxr-xr-x 1 www www 1956 Sep 20 2017 b64.js -rwxr-xr-x 1 www www 8146 Nov 9 19:50 chat.js -rwxr-xr-x 1 www www 2745 Nov 11 10:03 customer-service.html -rwxr-xr-x 1 www www 8615 Sep 20 2017 md5.js -rwxr-xr-x 1 www www 5632 Sep 20 2017 sha1.js -rwxr-xr-x 1 www www 53803 Nov 6 01:15 strophe.js drwxrwxr-x 8 root root 4096 Nov 6 01:12 strophejs-3.0.1 -rwxr-xr-x 1 www www 165543 Nov 6 00:53 strophejs-3.0.1.tar.gz -rw-r--r-- 1 www www 53803 Nov 7 10:26 strophe.min.js -rwxr-xr-x 1 www www 1879 Nov 10 18:14 test-connection.html -rwxr-xr-x 1 www www 4491 Nov 10 18:20 test.html -rwxr-xr-x 1 www www 7533 Nov 11 11:26 webchat.js [root@yfw chat]#
11-12
<template> <div class="tree-select"> <el-select ref="selecter" v-model="selected" :multiple="multiple" :filterable="filterable" :clearable="clearable" :collapse-tags="collapseTags" :placeholder="placeholder" :filter-method="doFilter" :disabled="disabled" @change="handleSelectChange" @visible-change="hanleVc" style="width: 100%" v-bind="$attrs" > <el-option key="treeSelectPanel" label="" value="treeSelectPanel" style=" min-height: 240px; min-width: 160px; overflow-y: auto; padding: 0; background-color: #fff; " > <el-tree ref="selectTree" :data="datas" :show-checkbox="multiple" check-on-click-node :highlight-current="!multiple" :node-key="nodeKey" :props="treeProps" :expand-on-click-node="expandOnClickNode" :default-checked-keys="multiple ? defaultCheckedKey : null" :current-node-key="multiple ? null : defaultCheckedKey" :default-expanded-keys="multiple ? defaultExpandedKeys : null" :default-expand-all="false" :filter-node-method="filterNode" :check-strictly="!multiple" @check="handleSingleCheck" @check-change="handleCheckChange" @node-click="handleNodeClick" ></el-tree> </el-option> <el-option v-for="node in hiddenOptions" :key="node[nodeKey]" :label="node[treeProps.label]" :value="node[nodeKey]" class="hidden-options" ></el-option> </el-select> </div> </template> <script> import { arrayFindDeep } from '@utils/util'; export default { name: 'tree-select', model: { prop: 'val', event: 'input' }, props: { // val: { // required: true, // type: Array, // default: [] // }, extendConfig: { type: Object, default() { return { isExpandChechedNode: true, // 是否在Tree中展开已选择的节点, 默认展开 isOpenFilterParentNode: false // 是否开启父节点过滤,开启后当搜索条件符合父节点,字节的内容全部展示,默认不开启 }; } }, defaultCheckedKey: { type: Array, default: [] }, multiple: { type: Boolean, default: false }, checkStrictly: { type: Boolean, default: false }, treeData: Array, treeProps: Object, placeholder: { type: String, default: '' }, root: { type: Boolean, default: false }, filterable: { type: Boolean, default: true }, clearable: { type: Boolean, default: false }, collapseTags: { type: Boolean, default: false }, nodeKey: { type: String, default: 'id' }, disabled: { type: Boolean, default: false }, // 是否选到根节点 selectRoot: { type: Boolean, default: true }, expandOnClickNode: { type: Boolean, default: true } }, data() { return { defaultExpandedKeys: [], selected: [], hiddenOptions: [], timer: null, handleFlag: false, clearFlag: false }; }, watch: { // val: { // handler: function (o, n) { // this.initSelected(); // }, // deep: true // }, defaultCheckedKey: { handler: function () { this.initSelected(); }, deep: true, immediate: true }, treeData: function () { this.initSelected(); } }, computed: { datas() { if (this.root) { const rootnode = { id: 'tree-select-root' }; if (this.treeProps) { rootnode[this.treeProps['label']] = '全部'; rootnode[this.treeProps['children']] = this.treeData; } else { rootnode.label = '全部'; rootnode.children = this.treeData; } return [rootnode]; } else { return this.treeData; } } }, mounted() { this.initSelected(); }, methods: { // 单选场景用事件监听器 handleSingleCheck(data) { if (!this.multiple && !this.clearFlag) { if ( (data && this.treeProps && (!data[this.treeProps.children] || data[this.treeProps.children]?.length === 0)) || (!this.treeProps && (!data.children || data.children.length === 0)) || this.selectRoot ) { const value = data ? [data[this.treeProps.value]] : []; this.$refs.selectTree.setCheckedKeys(value); this.handleFlag = true; this.hiddenOptions = this.$refs.selectTree.getCheckedNodes( false, true ); this.selected = value.join(','); this.$refs.selecter.blur(); this.$emit('input', this.selected, this.hiddenOptions); } } else { this.clearFlag = false; } }, // 多选场景用事件听器 handleCheckChange() { if (this.multiple) { this.handleFlag = true; this.hiddenOptions = this.$refs.selectTree.getCheckedNodes(true); // this.selected = this.$refs.selectTree.getCheckedKeys(true); const selectedAll = this.$refs.selectTree.getCheckedKeys(true); const uniqueCodes = selectedAll.filter( (item, index) => selectedAll.indexOf(item) === index ); this.selected = uniqueCodes; this.$emit('input', this.selected); } }, handleNodeClick(data) { if (!this.multiple) { // 选中节点再次点击取消选中 if (data[this.treeProps.value] === this.selected) { this.handleSingleCheck(); this.clearFlag = true; } } }, // 手工减少或清除选中项 handleSelectChange(values) { console.log(values,'values---'); this.$emit('input', this.selected); if (values !== 'treeSelectPanel') { this.$refs.selectTree.setCheckedKeys( Array.isArray(values) ? values : [] ); } }, hanleVc(flag) { if (flag && this.filterable) { this.doFilter(''); } }, setDefaultSelected(values) { const hops = []; values.forEach((v) => { const hop = arrayFindDeep( this.treeData, this.nodeKey, v, 0, this.treeProps['children'] ); if (hop) { hops.push(hop); } }); this.hiddenOptions = hops; }, initSelected() { if (this.treeData && this.treeData.length > 0) { if (this.handleFlag) { this.handleFlag = false; } else { const sv = !this.defaultCheckedKey ? [] : this.multiple ? this.defaultCheckedKey : [this.defaultCheckedKey]; this.$nextTick(() => { if (Array.isArray(this.defaultCheckedKey)) { this.$refs.selectTree.setCheckedKeys(this.defaultCheckedKey); if (this.extendConfig.isExpandChechedNode) { this.defaultExpandedKeys = [...this.defaultCheckedKey]; } } else { this.$refs.selectTree.setChecked(this.defaultCheckedKey); if (this.extendConfig.isExpandChechedNode) { this.defaultExpandedKeys = this.defaultCheckedKey; } } }); this.selected = this.defaultCheckedKey; this.setDefaultSelected(sv); } } }, filterNode(value, data, node) { if (!value) return true; if (!data[this.treeProps['label']]) { return false; } // 检查当前节点是否匹配 const isCurrentMatch = data[this.treeProps['label']].includes(value); // 递归检查父节点是否匹配 // const checkParentMatch = (n, dataKey) => { // if (!n.parent) return false; // return ( // (n.parent.data[dataKey] && n.parent.data[dataKey].includes(value)) || // checkParentMatch(n.parent) // ); // }; if (this.extendConfig.isOpenFilterParentNode) { // return ( // isCurrentMatch || checkParentMatch(node, this.treeProps['label']) // ); return ( isCurrentMatch || this.filterParentNode(value, node, this.treeProps['label']) ); } return isCurrentMatch; }, filterParentNode(value, node, nodeKey) { // 检查父节点链中是否有匹配 let parentNode = node.parent; let isParentMatch = false; while (parentNode && parentNode.level > 0) { if ( parentNode.data[nodeKey] && parentNode.data[nodeKey].indexOf(value) !== -1 ) { isParentMatch = true; break; } parentNode = parentNode.parent; } return isParentMatch; }, doFilter(filterText) { if (this.timer) { clearTimeout(this.timer); } this.timer = setTimeout(() => { this.$refs.selectTree.filter(filterText); }, 200); } } }; </script> 根据标题,改动这个代码
08-09
基于可靠性评估序贯蒙特卡洛模拟法的配电网可靠性评估研究(Matlab代码实现)内容概要:本文围绕“基于可靠性评估序贯蒙特卡洛模拟法的配电网可靠性评估研究”,介绍了利用Matlab代码实现配电网可靠性的仿真分析方法。重点采用序贯蒙特卡洛模拟法对配电网进行长时间段的状态抽样与统计,通过模拟系统元件的故障与修复过程,评估配电网的关键可靠性指标,如系统停电频率、停电持续时间、负荷点可靠性等。该方法能够有效处理复杂网络结构与设备时序特性,提升评估精度,适用于含分布式电源、电动汽车等新型负荷接入的现代配电网。文中提供了完整的Matlab实现代码与案例分析,便于复现扩展应用。; 适合人群:具备电力系统基础知识Matlab编程能力的高校研究生、科研人员及电力行业技术人员,尤其适合从事配电网规划、运行与可靠性分析相关工作的人员; 使用场景及目标:①掌握序贯蒙特卡洛模拟法在电力系统可靠性评估中的基本原理与实现流程;②学习如何通过Matlab构建配电网仿真模型并进行状态转移模拟;③应用于含新能源接入的复杂配电网可靠性定量评估与优化设计; 阅读建议:建议结合文中提供的Matlab代码逐段调试运行,理解状态抽样、故障判断、修复逻辑及指标统计的具体实现方式,同时可扩展至不同网络结构或加入更多不确定性因素进行深化研究。
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