//从表方法
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let detailMethods = {
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//查询从表前先做内部处理
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loadInternalDetailTableBefore(param, callBack) {//加载明细表数据之前,需要设定查询的主表的ID
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//每次只要加载明细表格数据就重置删除明细的值
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if (this.detailOptions.delKeys.length > 0) {
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this.detailOptions.delKeys = [];
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}
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let key = this.table.key;
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if (this.currentRow && this.currentRow.hasOwnProperty(key)) {
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param.value = this.currentRow[key];
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}
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return this.loadDetailTableBefore(param, callBack);
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},
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detailRowOnChange(row) {
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this.detailRowChange(row);
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},
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detailRowChange(row) {//checkbox选中行事件
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},
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detailRowOnClick({ row, column, event }) {
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//明细表点击行事件2020.11.07
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this.detailRowClick({ row, column, event })
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},
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detailRowClick({ row, column, event }) {
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},
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resetDetailTable(row) {//编辑和查看明细时重置从表数据
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if (!this.detailOptions.columns || this.detailOptions.columns.length == 0) {
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return;
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}
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let key = this.table.key;
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let query = { value: row ? row[key] : this.currentRow[key] }
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if (this.$refs.detail) {
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this.$refs.detail.reset();
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this.$refs.detail.load(query);
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}
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},
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//从后面加载从表数据
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refreshRow() {
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this.resetDetailTable();
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},
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addRow() {
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this.$refs.detail.addRow({});
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this.updateDetailTableSummaryTotal();
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},
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delRow() {
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let rows = this.$refs.detail.getSelected();
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if (!rows || rows.length == 0) {
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return this.$message.error("请选择要删除的行!");
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}
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if (!this.delDetailRow(rows)) {
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return false;
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}
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let tigger = false;
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this.$confirm('确认要删除选择的数据吗?', '警告', {
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confirmButtonText: '确定',
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cancelButtonText: '取消',
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type: 'warning',
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center: true
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}).then(() => {
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if (tigger) return;
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tigger = true;
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rows = this.$refs.detail.delRow();
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let key = this.detailOptions.key;
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//记录删除的行数据
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rows.forEach(x => {
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if (x.hasOwnProperty(key) && x[key]) {
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this.detailOptions.delKeys.push(x[key]);
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}
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})
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this.updateDetailTableSummaryTotal();
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});
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},
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updateDetailTableSummaryTotal() { //2021.09.25增加明细表删除、修改时重新计算行数与汇总
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//2021.12.12增加明细表判断(强制刷新合计时会用到)
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if (!this.$refs.detail) {
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return;
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}
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//删除或新增行时重新设置显示的总行数
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this.$refs.detail.paginations.total = this.$refs.detail.rowData.length;
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//重新设置合计
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if (this.$refs.detail.summary) {
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this.$refs.detail.columns.forEach(column => {
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if (column.summary) {
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this.$refs.detail.getInputSummaries(null, null, null, column);
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}
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})
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}
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}
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}
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export default detailMethods;
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