<script setup>
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import {onMounted, reactive, ref, watch} from "vue"
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import {filterChanged} from "@/hook"
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import {useI18n} from "vue-i18n"
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import {ElMessage} from "element-plus";
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const { t } = useI18n()
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let rowClickIndex = ref(null)
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const xGrid = ref()
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const gridOptions = reactive({
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border: "full",//表格加边框
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keepSource: true,//保持源数据
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align: 'center',//文字居中
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stripe:true,//斑马纹
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rowConfig: {isCurrent: true, isHover: true,height: 30},//鼠标移动或选择高亮
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id: 'OrderList',
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showFooter: true,//显示脚
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scrollY:{ enabled: true },//开启虚拟滚动
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showOverflow:true,
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columnConfig: {
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// resizable: true,
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useKey: true
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},
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filterConfig: { //筛选配置项
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//remote: true //远端筛选
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},
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// customConfig: {
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// storage: true
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// },
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editConfig: {
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trigger: 'click',
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mode: 'cell',
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showStatus: true
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},//表头参数
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columns:[
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// {field: 'buildingNumber',width:120, title: '楼号',editRender: { name: 'input'},filters:[{ data: '' }],slots: { filter: 'num1_filter'}, sortable: true,filterMethod:filterChanged},
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{field: 'alias', title:'其他加工',editRender: { name: 'input'},minWith:'130'},
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{field: 'price', title:'单价',editRender: { name: 'input'}},
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{field: 'quantity', title:'数量',editRender: { name: 'input'} },
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{field: 'money', slots:{default:'default'}, title:'金额'}
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],
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//表单验证
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editRules: {
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price: [
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{
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validator ({ cellValue }) {
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const regex = /^(0(\.\d{1,2})?|([1-9]\d{0,4})(\.\d{1,2})?|99999(\.9{1,2})?)$/
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if (cellValue && !regex.test(cellValue) ) {
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return new Error(t('basicData.msg.range99999Dec2') )
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}
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}
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}
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],
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quantity: [
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{
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validator ({ cellValue }) {
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const regex = /^[1-9]\d*$|^0$/
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if (cellValue && !regex.test(cellValue) ) {
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return new Error('请输入大于等于0的整数')
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}
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}
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}
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]
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},
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toolbarConfig: {
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buttons: [
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{'code': 'add', 'name': '新增',status: 'primary'},
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{'code': 'delete', 'name': '删除',status: 'primary'}
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],
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// import: false,
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// export: true,
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// print: true,
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// zoom: true,
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// custom: true
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}
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,
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//table body实际数据
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footerMethod ({ columns, data }) {//页脚函数
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return[
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columns.map((column, columnIndex) => {
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if (columnIndex === 0) {
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return t('basicData.total')+':'
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}
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const footList = ['quantity']
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if (footList.includes(column.field)) {
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return sumNum(data, column.field)
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}
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if(column.field==='money'){
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let count = 0
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data.forEach(item => {
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count+=countAmount(item)
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})
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return parseFloat(count.toFixed(2))
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}
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return ''
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})
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]
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}
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})
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const gridEvents = {
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async toolbarButtonClick({code}) {
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const $grid = xGrid.value
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if ($grid) {
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switch (code) {
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case 'add': {
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if ($grid.getTableData().tableData.length >=240){
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ElMessage.error(t('order.msg.tableLengthMax'))
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return
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}
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$grid.insert({})
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break
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}
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case 'delete': {
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if(rowClickIndex.value === null){
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ElMessage.warning('请先单击选择行')
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return
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}
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$grid.remove(rowClickIndex.value)
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rowClickIndex.value = null
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break
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}
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}
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}
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},
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cellClick({ row }){
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rowClickIndex.value = row
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}
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}
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const sumNum = (list, field) => {
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let count = 0
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list.forEach(item => {
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count += Number(item[field])
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})
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return count.toFixed(2)==='NaN' ? null : parseFloat(count.toFixed(2))
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}
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let prop = defineProps({
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otherMoney:{}
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})
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onMounted(()=>{
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xGrid.value.reloadData(prop.otherMoney)
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})
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watch(prop,(newVal)=>{
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xGrid.value.reloadData(prop.otherMoney)
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})
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const countAmount = (row)=>{
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return parseFloat((row.price * row.quantity).toFixed(2))
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}
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const validate = async () => {
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const errMap = await xGrid.value.validate(true)
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if (errMap) {
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ElMessage.error(`校验不通过！`)
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return false
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}
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return true
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}
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defineExpose({
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validate
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})
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</script>
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<template>
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<div style="height: 100%;width: 100%">
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<vxe-grid
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@filter-change="filterChanged"
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ref="xGrid"
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max-height="350px"
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:width="'100%'"
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v-bind="gridOptions"
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v-on="gridEvents"
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>
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<template #default="{ row }">
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<span>{{ countAmount(row) }} </span>
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</template>
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</vxe-grid>
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</div>
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</template>
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<style scoped>
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</style>
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