【add】我的收藏代码迁移
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fengchenchen
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/**
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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 { filterObj } from '@/utils/util'
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import { getAction, postAction } from '@/api/manage'
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export const SimpleListMixin = {
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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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/* 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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}
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},
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created () {
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if (!this.disableMixinCreated) {
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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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methods: {
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loadData (arg) {
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if (!this.url.list) {
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this.$message.error('请设置url.list属性!')
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return
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}
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// 加载数据 若传入参数1则加载第一页的内容
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if (arg === 1) {
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this.ipagination.current = 1
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}
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const params = this.getQueryParams()// 查询条件
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this.loading = true
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getAction(this.url.list, params).then((res) => {
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if (res.success) {
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// update-begin---author:zhangyafei Date:20201118 for：适配不分页的数据列表------------
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this.dataSource = res.result.records || res.result
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if (res.result.total) {
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this.ipagination.total = res.result.total
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} else {
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this.ipagination.total = 0
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}
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// update-end---author:zhangyafei Date:20201118 for：适配不分页的数据列表------------
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} else {
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this.$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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initDictConfig () {
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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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const 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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const 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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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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let 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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this.selectedRowKeys = []
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this.selectionRows = []
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},
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superQuery () {
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this.$refs.superQueryModal.show()
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},
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searchReset () {
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this.queryParam = {}
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this.loadData(1)
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},
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batchDel () {
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if (!this.url.deleteBatch) {
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this.$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.$message.warning('请选择一条记录！')
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return
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}
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let ids = ''
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for (let a = 0; a < this.selectedRowKeys.length; a++) {
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ids += this.selectedRowKeys[a] + ','
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}
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const that = this
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this.$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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postAction(that.url.deleteBatch, { ids: ids }).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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handleDelete: function (id) {
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if (!this.url.delete) {
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this.$message.error('请设置url.delete属性!')
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return
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}
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const that = this
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this.$confirm({
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title: '确认删除',
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content: '确定要删除此条数据吗?',
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onOk: function () {
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postAction(that.url.delete, { id: id }).then((res) => {
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if (res.success) {
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that.$message.success(res.message)
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// 判断当前删除的数据是否是最后一页的最后一条数据，如果是的话页码减一
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if (that.ipagination.current > 1 && ((that.ipagination.current - 1) * that.ipagination.pageSize) + 1 === that.ipagination.total) {
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that.ipagination.current -= 1
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}
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that.loadData()
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} else {
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that.$message.warning(res.message)
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}
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})
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}
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})
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},
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reCalculatePage (count) {
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// 总数量-count
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const total = this.ipagination.total - count
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// 获取删除后的分页数
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const 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 = this.$t('edit')
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this.$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 = this.$t('newlyAdded')
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this.$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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if (Object.keys(sorter).length > 0) {
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this.isorter.column = sorter.field
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this.isorter.order = sorter.order === 'ascend' ? '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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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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}
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}
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