/**
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* 新增修改完成调用 modalFormOk方法 编辑弹框组件ref定义为modalForm
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* 高级查询按钮调用 superQuery方法 高级查询组件ref定义为superQueryModal
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* data中url定义 list为查询列表 delete为删除单条记录 deleteBatch为批量删除
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*/
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import {
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filterObj
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} from '@/utils/util'
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import {
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deleteAction,
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getAction,
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downFile,
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getFileAccessHttpUrl, getDeskDownloadHttpUrl
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} from '@/api/manage'
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import Vue from 'vue'
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import {
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ACCESS_TOKEN,
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TENANT_ID
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} from '@/store/mutation-types'
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import store from '@/store'
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export const JeecgListMixin = {
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data() {
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return {
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/* 查询条件-请不要在queryParam中声明非字符串值的属性 */
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queryParam: {},
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/* 数据源 */
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dataSource: [],
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extSource: [],
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extSort:true,
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/* 分页参数 */
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ipagination: {
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current: 1,
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pageSize: 10,
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pageSizeOptions: ['10', '20', '30'],
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showTotal: (total, range) => {
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return range[0] + '-' + range[1] + ' 共' + total + '条'
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},
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showQuickJumper: true,
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showSizeChanger: true,
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total: 0
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},
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/* 排序参数 */
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isorter: {
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column: 'createTime',
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order: 'desc'
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},
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/* 筛选参数 */
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filters: {},
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/* table加载状态 */
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loading: false,
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/* table选中keys*/
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selectedRowKeys: [],
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/* table选中records*/
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selectionRows: [],
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/* 查询折叠 */
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toggleSearchStatus: false,
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/* 高级查询条件生效状态 */
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superQueryFlag: false,
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/* 高级查询条件 */
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superQueryParams: '',
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/** 高级查询拼接方式 */
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superQueryMatchType: 'and',
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// 展开的行，受控属性
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expandedRowKeys: [],
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expandAll: false
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}
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},
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created() {
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if (!this.disableMixinCreated) {
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console.log(' -- mixin created -- ')
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this.loadData()
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//初始化字典配置 在自己页面定义
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this.initDictConfig()
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}
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},
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computed: {
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//token header
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tokenHeader() {
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let head = {
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'X-Access-Token': Vue.ls.get(ACCESS_TOKEN)
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}
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let tenantid = Vue.ls.get(TENANT_ID)
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if (tenantid) {
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head['tenant-id'] = tenantid
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}
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return head
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}
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},
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methods: {
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loadData(arg) {
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if (!this.url.list) {
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this.$message.error('请设置url.list属性!')
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return
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}
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//加载数据 若传入参数1则加载第一页的内容
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if (arg === 1) {
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this.ipagination.current = 1
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}
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var params = this.getQueryParams() //查询条件
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this.loading = true
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getAction(this.url.list, params).then((res) => {
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if (res.success) {
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//update-begin---author:zhangyafei Date:20201118 for：适配不分页的数据列表------------
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this.dataSource = res.result.records || res.result
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this.extSource = res.resultExt || []
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if(this.extSort){
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this.extSource = this.extSource.reverse()
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}
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console.info(this.dataSource)
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console.info(this.extSource)
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if(this.expandAll){
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this.customExpanAll(this.dataSource)
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}
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if (res.result.total) {
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this.ipagination.total = res.result.total
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} else {
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this.ipagination.total = 0
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}
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//update-end---author:zhangyafei Date:20201118 for：适配不分页的数据列表------------
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} else {
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this.$message.warning(res.message)
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}
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}).finally(() => {
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this.loading = false
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})
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},
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//自动展开所有节点
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customExpanAll(dataSource){
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if(dataSource){
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dataSource.forEach((item, i) => {
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if (!item.isLeaf){
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this.expandedRowKeys.push(item.id)
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if(item.children)
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this.customExpanAll(item.children)
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}
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})
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}
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},
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initDictConfig() {
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console.log('--这是一个假的方法!')
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},
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handleSuperQuery(params, matchType) {
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//高级查询方法
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if (!params) {
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this.superQueryParams = ''
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this.superQueryFlag = false
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} else {
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this.superQueryFlag = true
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this.superQueryParams = JSON.stringify(params)
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this.superQueryMatchType = matchType
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}
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this.loadData(1)
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},
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getQueryParams() {
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//获取查询条件
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let sqp = {}
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if (this.superQueryParams) {
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sqp['superQueryParams'] = encodeURI(this.superQueryParams)
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sqp['superQueryMatchType'] = this.superQueryMatchType
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}
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var param = Object.assign(sqp, this.queryParam, this.isorter, this.filters)
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param.field = this.getQueryField()
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param.pageNo = this.ipagination.current
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param.pageSize = this.ipagination.pageSize
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if(param.dateRange){
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delete param.dateRange; //范围参数不传递后台
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}
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if(param.dateRange2){
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delete param.dateRange2; //范围参数不传递后台
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}
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return filterObj(param)
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},
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getQueryField() {
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//TODO 字段权限控制
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var str = 'id,'
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this.columns.forEach(function(value) {
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str += ',' + value.dataIndex
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})
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return str
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},
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onSelectChange(selectedRowKeys, selectionRows) {
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this.selectedRowKeys = selectedRowKeys
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this.selectionRows = selectionRows
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},
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onClearSelected() {
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this.selectedRowKeys = []
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this.selectionRows = []
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},
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searchQuery() {
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this.loadData(1)
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// 点击查询清空列表选中行
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// https://gitee.com/jeecg/jeecg-boot/issues/I4KTU1
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this.selectedRowKeys = []
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this.selectionRows = []
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},
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superQuery() {
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this.$refs.superQueryModal.show()
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},
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searchReset() {
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this.queryParam = { }
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this.loadData(1)
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},
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batchDel: function() {
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if (!this.url.deleteBatch) {
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this.$message.error('请设置url.deleteBatch属性!')
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return
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}
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if (this.selectedRowKeys.length <= 0) {
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this.$message.warning('请选择一条记录！')
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return
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} else {
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var ids = ''
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for (var a = 0; a < this.selectedRowKeys.length; a++) {
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ids += this.selectedRowKeys[a] + ','
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}
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var that = this
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this.$confirm({
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title: '确认删除',
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content: '是否删除选中数据?',
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onOk: function() {
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that.loading = true
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deleteAction(that.url.deleteBatch, {
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ids: ids
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}).then((res) => {
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if (res.success) {
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//重新计算分页问题
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that.reCalculatePage(that.selectedRowKeys.length)
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that.$message.success(res.message)
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that.loadData()
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that.onClearSelected()
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} else {
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that.$message.warning(res.message)
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}
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}).finally(() => {
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that.loading = false
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})
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}
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})
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}
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},
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handleDelete: function(id) {
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if (!this.url.delete) {
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this.$message.error('请设置url.delete属性!')
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return
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}
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var that = this
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deleteAction(that.url.delete, {
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id: id
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}).then((res) => {
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if (res.success) {
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//重新计算分页问题
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that.reCalculatePage(1)
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that.$message.success(res.message)
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that.loadData()
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} else {
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that.$message.warning(res.message)
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}
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})
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},
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reCalculatePage(count) {
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//总数量-count
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let total = this.ipagination.total - count
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//获取删除后的分页数
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let currentIndex = Math.ceil(total / this.ipagination.pageSize)
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//删除后的分页数<所在当前页
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if (currentIndex < this.ipagination.current) {
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this.ipagination.current = currentIndex
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}
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console.log('currentIndex', currentIndex)
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},
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handleEdit: function(record) {
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this.$refs.modalForm.edit(record)
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this.$refs.modalForm.title = '编辑'
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this.$refs.modalForm.disableSubmit = false
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},
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handleAdd: function() {
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this.$refs.modalForm.add()
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this.$refs.modalForm.title = '新增'
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this.$refs.modalForm.disableSubmit = false
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},
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handleTableChange(pagination, filters, sorter) {
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//分页、排序、筛选变化时触发
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//TODO 筛选
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console.log(pagination)
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if (Object.keys(sorter).length > 0) {
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this.isorter.column = sorter.field
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this.isorter.order = 'ascend' == sorter.order ? 'asc' : 'desc'
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}
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this.ipagination = pagination
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this.loadData()
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},
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handleToggleSearch() {
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this.toggleSearchStatus = !this.toggleSearchStatus
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},
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// 给popup查询使用(查询区域不支持回填多个字段，限制只返回一个字段)
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getPopupField(fields) {
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return fields.split(',')[0]
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},
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modalFormOk() {
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// 新增/修改 成功时，重载列表
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this.loadData()
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//清空列表选中
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this.onClearSelected()
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},
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handleDetail: function(record) {
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this.$refs.modalForm.edit(record)
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this.$refs.modalForm.title = '详情'
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this.$refs.modalForm.disableSubmit = true
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},
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/* 导出 */
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handleExportXls2() {
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let paramsStr = encodeURI(JSON.stringify(this.getQueryParams()))
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let url = `${window._CONFIG['domianURL']}/${this.url.exportXlsUrl}?paramsStr=${paramsStr}`
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window.location.href = url
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},
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handleExportXls(fileName) {
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if (!fileName || typeof fileName != 'string') {
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fileName = '导出文件'
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}
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let param = this.getQueryParams()
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if (this.selectedRowKeys && this.selectedRowKeys.length > 0) {
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param['selections'] = this.selectedRowKeys.join(',')
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}
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console.log('导出参数', param)
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downFile(this.url.exportXlsUrl, param).then((data) => {
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if (!data) {
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this.$message.warning('文件下载失败')
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return
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}
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if (typeof window.navigator.msSaveBlob !== 'undefined') {
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window.navigator.msSaveBlob(new Blob([data], {
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type: 'application/vnd.ms-excel'
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}), fileName + '.xls')
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} else {
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let url = window.URL.createObjectURL(new Blob([data], {
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type: 'application/vnd.ms-excel'
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}))
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let link = document.createElement('a')
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link.style.display = 'none'
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link.href = url
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link.setAttribute('download', fileName + '.xls')
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document.body.appendChild(link)
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link.click()
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document.body.removeChild(link) //下载完成移除元素
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window.URL.revokeObjectURL(url) //释放掉blob对象
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}
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})
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},
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/* 导入 */
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handleImportExcel(info) {
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this.loading = true
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if (info.file.status !== 'uploading') {
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console.log(info.file, info.fileList)
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}
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if (info.file.status === 'done') {
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this.loading = false
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if (info.file.response.success) {
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// this.$message.success(`${info.file.name} 文件上传成功`);
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if (info.file.response.code === 201) {
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let {
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message,
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result: {
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msg,
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fileUrl,
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fileName
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}
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} = info.file.response
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let href = window._CONFIG['domianURL'] + fileUrl
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this.$warning({
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title: message,
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content: (`< div>
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< span> { msg } < /span><br/ >
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< span> 具体详情请 < a href={ href } target='_blank' download={ fileName }> 点击下载 < /a> </span>
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</div>
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`)
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})
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} else {
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this.$message.success(info.file.response.message || `${info.file.name} 文件上传成功`)
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}
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this.loadData()
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} else {
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this.$message.error(`${info.file.name} ${info.file.response.message}.`)
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}
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} else if (info.file.status === 'error') {
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this.loading = false
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if (info.file.response.status === 500) {
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let data = info.file.response
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const token = Vue.ls.get(ACCESS_TOKEN)
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if (token && data.message.includes('Token失效')) {
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this.$error({
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title: '登录已过期',
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content: '很抱歉，登录已过期，请重新登录',
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okText: '重新登录',
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mask: false,
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onOk: () => {
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store.dispatch('Logout').then(() => {
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Vue.ls.remove(ACCESS_TOKEN)
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window.location.reload()
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})
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}
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})
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}
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} else {
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this.$message.error(`文件上传失败: ${info.file.msg} `)
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}
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}
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},
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/* 图片预览 */
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getImgView(text) {
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if (text && text.indexOf(',') > 0) {
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text = text.substring(0, text.indexOf(','))
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}
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return getFileAccessHttpUrl(text)
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}
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,
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getImgList(text) {
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let list = []
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if (text && text.indexOf(',') > 0) {
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list = text.split(",")
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}else {
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list.push(text);
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}
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return list;
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},
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/* 文件下载 */
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// update--autor:lvdandan-----date:20200630------for：修改下载文件方法名uploadFile改为downloadFile------
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downloadFile(text) {
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if (!text) {
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this.$message.warning('未知的文件')
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return
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}
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if (text.indexOf(',') > 0) {
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text = text.substring(0, text.indexOf(','))
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}
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let url = getFileAccessHttpUrl(text)
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console.info(url)
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window.open(url, '_self')
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}
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,
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downloadDeskFile(text) {
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if (!text) {
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this.$message.warning('未知的文件')
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return
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}
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if (text.indexOf(',') > 0) {
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text = text.substring(0, text.indexOf(','))
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}
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let url = getDeskDownloadHttpUrl(text)
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console.info(url)
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window.open(url, '_self')
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}
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}
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}
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