项目清单确认流程只能单选（优化代码）

src/pages/processCenter/pages/creatProcess/xmpg2/step1-1.vue

@@ -53,6 +53,7 @@
           height="70%"
           style="width: 100%; border:1px solid #ccc"
           @selection-change="selectStandChange"
+          @select="handleSelectionChange"
           :header-cell-style="{background: '#e8e8e8', color: '#333333', fontSize: '16px',
               fontWeight: 'bold', height: '48px'}">
           <el-table-column
@@ -303,6 +304,7 @@
               :header-cell-style="{background: '#f5f1f1', color: '#333333', fontSize: '16px',
          fontWeight: 'bold', height: '48px'}"
               @selection-change="selectListChange"
+              @select="handleSelectionChanges"
               ref="selection"
             >
               <el-table-column
@@ -430,6 +432,20 @@ export default {
     };
   },
   methods: {
+    // 表格勾选
+    handleSelectionChange(selection, val) {
+      if (selection.length > 1) {
+        let del_row = selection.shift();
+        this.$refs.selection.toggleRowSelection(del_row, false);
+        // this.$refs.listSelection.toggleRowSelection(del_row, false);
+      }
+    },
+    handleSelectionChanges(selection, val) {
+      if (selection.length > 1) {
+        let del_row = selection.shift();
+        this.$refs.selection.toggleRowSelection(del_row, false);
+      }
+    },
     getData() {
       queryTaskFirst({
         bpnId: this.$route.query.bpnId
@@ -650,6 +666,10 @@ export default {
     }
   }
 
+  /deep/ .el-table__header-wrapper .el-checkbox {
+    display: none;
+  }
+
   .choiceBtn {
     .el-button--primary {
       width: 150px;

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

@@ -55,6 +55,7 @@
           height="70%"
           style="width: 100%; border:1px solid #ccc"
           @selection-change="selectStandChange"
+          @select="handleSelectionChange"
           :header-cell-style="{background: '#e8e8e8', color: '#333333', fontSize: '16px',
               fontWeight: 'bold', height: '48px'}">
           <el-table-column
@@ -305,6 +306,7 @@
               :header-cell-style="{background: '#f5f1f1', color: '#333333', fontSize: '16px',
          fontWeight: 'bold', height: '48px'}"
               @selection-change="selectListChange"
+              @select="handleSelectionChanges"
               ref="listSelection"
             >
               <el-table-column
@@ -433,6 +435,20 @@ export default {
     };
   },
   methods: {
+    // 表格勾选
+    handleSelectionChange(selection, val) {
+      if (selection.length > 1) {
+        let del_row = selection.shift();
+        this.$refs.selection.toggleRowSelection(del_row, false);
+        // this.$refs.listSelection.toggleRowSelection(del_row, false);
+      }
+    },
+    handleSelectionChanges(selection, val) {
+      if (selection.length > 1) {
+        let del_row = selection.shift();
+        this.$refs.listSelection.toggleRowSelection(del_row, false);
+      }
+    },
     //tab发生变化
     handleTabs(type) {
       this.active = type;
@@ -538,14 +554,7 @@ export default {
     },
     //项目的多选框改变
     selectListChange(data) {
-      // 单选
-      if (data.length > 1) {
-        this.$refs.listSelection.clearSelection()
-        this.$refs.listSelection.toggleRowSelection(data.pop())
-      }
-      this.multipleSelection = data
-
-      this.selectedList = data;
+       this.selectedList = data;
     },
     pageChange(page) {
       this.page = page;
@@ -676,6 +685,10 @@ export default {
     }
   }
 
+  /deep/ .el-table__header-wrapper .el-checkbox {
+    display: none;
+  }
+
   .choiceBtn {
     .el-button--primary {
       width: 150px;

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

@@ -195,6 +195,7 @@
               :header-cell-style="{background: '#f5f1f1', color: '#333333', fontSize: '16px',
          fontWeight: 'bold', height: '48px'}"
               @selection-change="selectProjectChange"
+              @select="handleSelectionChange"
               ref="projectSelection"
             >
               <el-table-column
@@ -298,6 +299,7 @@
               :header-cell-style="{background: '#f5f1f1', color: '#333333', fontSize: '16px',
          fontWeight: 'bold', height: '48px'}"
               @selection-change="selectListChange"
+              @select="handleSelectionChanges"
               ref="listSelection"
             >
               <el-table-column
@@ -463,6 +465,20 @@ export default {
         this.commentText = mes.commentText;
       });
     },
+    // 表格勾选
+    handleSelectionChange(selection, val) {
+      if (selection.length > 1) {
+        let del_row = selection.shift();
+        this.$refs.projectSelection.toggleRowSelection(del_row, false);
+        // this.$refs.listSelection.toggleRowSelection(del_row, false);
+      }
+    },
+    handleSelectionChanges(selection, val) {
+      if (selection.length > 1) {
+        let del_row = selection.shift();
+        this.$refs.listSelection.toggleRowSelection(del_row, false);
+      }
+    },
     handleTabs(type) {
       this.active = type;
     },
@@ -623,24 +639,10 @@ export default {
     },
     //清单勾选框数据
     selectListChange(data) {
-      // 单选
-      if (data.length > 1) {
-        this.$refs.listSelection.clearSelection()
-        this.$refs.listSelection.toggleRowSelection(data.pop())
-      }
-      this.multipleSelection = data
-
       this.selectedList = data;
     },
     //项目勾选框数据
     selectProjectChange(data) {
-      // 单选
-      if (data.length > 1) {
-        this.$refs.projectSelection.clearSelection()
-        this.$refs.projectSelection.toggleRowSelection(data.pop())
-      }
-      this.multipleSelection = data
-
       this.selectProject = data;
     },
     //提交事件
@@ -758,6 +760,10 @@ export default {
     }
   }
 
+  /deep/ .el-table__header-wrapper .el-checkbox {
+    display: none;
+  }
+
   /deep/ .el-drawer__container {
     .prc-content-border {
       border: none;