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@@ -178,12 +178,12 @@
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</el-table-column>
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<el-table-column
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prop="prePointId"
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- label="前置节点"
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+ label="前置隔离点"
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width="100"
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>
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<template slot-scope="scope">
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<el-select size="mini" v-model="scope.row.prePointId" @change="prePointIdChange(scope.row)"
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- @visible-change="onDropdownVisibleChange(scope.row)"
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+ @visible-change="onDropdownVisibleChange(scope.row)" clearable @clear="clearprePointId"
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>
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<el-option v-for="item in prePointIdOptions"
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:key="item.pointId"
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@@ -931,6 +931,25 @@ export default {
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// 重新调用 onDropdownVisibleChange 确保其他节点的选项更新
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this.onDropdownVisibleChange(row)
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},
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+ // 前置节点清除操作
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+ clearprePointId(row) {
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+ console.log(row, '清除前置节点');
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+
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+ // 重置当前行的 prePointId 为 null
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+ row.prePointId = null;
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+
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+ // 更新 tableData 中对应行的 prePointId
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+ const index = this.tableData.findIndex(item => item.pointId === row.pointId);
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+ if (index !== -1) {
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+ this.$set(this.tableData, index, row);
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+ }
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+
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+ // 恢复下拉选项为原始未过滤状态
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+ this.prePointIdOptions = [...this.initprePointIdOptions];
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+
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+ // 调用 onDropdownVisibleChange 以刷新其他选项
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+ this.onDropdownVisibleChange(row);
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+ },
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// 子组件逆向传递选中的隔离点
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handleSelectPoint(points) {
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// console.log(points, '父组件接收逆向传递选中的隔离点');
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