更改多个项目或清单选择问题

src/pages/processCenter/pages/creatProcess/xmpg2/step1.vue

@@ -226,7 +226,7 @@
                   <div style="margin-top: 10px;width: 300px;">
                     <el-input v-model="roleForm.statuteMinister" style="display: none;"></el-input>
                     <el-input v-model="roleForm.statuteMinisterName" placeholder="选择标准法规部部长"
-                              @click.native="choiceZRR('statuteMinister', '选择技术管理中心主任', roleForm.statuteMinister)"></el-input>
+                              @click.native="choiceZRR('statuteMinister', '选择标准法规部部长', roleForm.statuteMinister)"></el-input>
                   </div>
                 </el-form-item>
               </el-card>
@@ -533,6 +533,13 @@ export default {
     },
     //项目的多选框改变
     selectListChange(data) {
+      // 单选
+      if (data.length > 1) {
+        this.$refs.selection.clearSelection()
+        this.$refs.selection.toggleRowSelection(data.pop())
+      }
+      this.multipleSelection = data
+
       this.selectedList = data;
     },
     pageChange(page) {

src/pages/processCenter/pages/creatProcess/xmqdqr/step1-1.vue

@@ -592,10 +592,24 @@ export default {
     },
     //清单勾选框数据
     selectListChange(data) {
+      // 单选
+      if (data.length > 1) {
+        this.$refs.selection.clearSelection()
+        this.$refs.selection.toggleRowSelection(data.pop())
+      }
+      this.multipleSelection = data
+
       this.selectedList = data;
     },
     //项目勾选框数据
     selectProjectChange(data) {
+      // 单选
+      if (data.length > 1) {
+        this.$refs.selection.clearSelection()
+        this.$refs.selection.toggleRowSelection(data.pop())
+      }
+      this.multipleSelection = data
+
       this.selectProject = data;
     },
     //提交事件