diff --git a/src/views/system/testItemCityScore/index.vue b/src/views/system/testItemCityScore/index.vue
index c9c911e..9c8b678 100644
--- a/src/views/system/testItemCityScore/index.vue
+++ b/src/views/system/testItemCityScore/index.vue
@@ -26,10 +26,10 @@
           style="width: 228px"
         />
       </el-form-item>
-      <el-form-item label="平均成绩" prop="itemAvgScore">
+      <el-form-item label="平均得分" prop="itemAvgScore">
         <el-input
           v-model="queryParams.itemAvgScore"
-          placeholder="请输入平均成绩"
+          placeholder="请输入平均得分"
           clearable
           @keyup.enter.native="handleQuery2"
         />
@@ -109,7 +109,7 @@
       <el-table-column type="selection" width="55" align="center" />
       <el-table-column label="所属区域" align="center" prop="name" />
       <el-table-column label="所属项目" align="center" prop="itemName" />
-      <el-table-column label="平均成绩" align="center" prop="itemAvgScore">
+      <el-table-column label="平均得分" align="center" prop="itemAvgScore">
         <template slot-scope="scope">
           {{ scope.row.dictValue == "number" ? scope.row.itemAvgScore : "" }}
           {{ scope.row.dictValue == "text" ? scope.row.itemAvgText : "" }}
@@ -184,40 +184,41 @@
         </el-form-item>
 
         <el-form-item
-          label="平均成绩"
+          label="平均得分"
           :required="true"
           v-if="form.resultDictType == ''"
         >
-          <el-input placeholder="请输入平均成绩" />
+          <el-input placeholder="请输入平均得分" />
         </el-form-item>
 
         <el-form-item
-          label="平均成绩"
+          label="平均得分"
           v-else-if="form.dictValue == ResultType1.dictValue"
           key="itemAvgScore"
           prop="itemAvgScore"
         >
           <el-input
-            v-model.number="form.itemAvgScore"
-            placeholder="请输入平均成绩"
+            v-model="form.itemAvgScore"
+             @input="NumberCheck()"
+            placeholder="请输入平均得分"
           />
         </el-form-item>
 
         <el-form-item
-          label="平均成绩"
+          label="平均得分"
           v-else-if="form.dictValue == ResultType2.dictValue"
           key="itemAvgText"
           prop="itemAvgText"
         >
-          <el-input v-model="form.itemAvgText" placeholder="请输入平均成绩" />
+          <el-input v-model="form.itemAvgText" placeholder="请输入平均得分" />
         </el-form-item>
         <el-form-item
-          label="平均成绩"
+          label="平均得分"
           v-else-if="form.dictValue == 'text'"
           key="itemAvgText"
           prop="itemAvgText"
         >
-          <el-input v-model="form.itemAvgText" placeholder="请输入平均成绩" />
+          <el-input v-model="form.itemAvgText" placeholder="请输入平均得分" />
         </el-form-item>
       </el-form>
       <div slot="footer" class="dialog-footer">
@@ -262,21 +263,22 @@
         </el-form-item>
 
         <el-form-item
-          label="平均成绩"
+          label="平均得分"
           prop="itemAvgScore"
           v-if="form.dictValue == 'number'"
         >
           <el-input
-            v-model.number="form.itemAvgScore"
-            placeholder="请输入平均成绩"
+            v-model="form.itemAvgScore"
+             @input="NumberCheck()"
+            placeholder="请输入平均得分"
           />
         </el-form-item>
         <el-form-item
-          label="平均成绩"
+          label="平均得分"
           prop="itemAvgText"
           v-if="form.dictValue == 'text'"
         >
-          <el-input v-model="form.itemAvgText" placeholder="请输入平均成绩" />
+          <el-input v-model="form.itemAvgText" placeholder="请输入平均得分" />
         </el-form-item>
       </el-form>
       <div slot="footer" class="dialog-footer">
@@ -455,9 +457,20 @@ import { listArea } from "@/api/system/area.js";
 import Treeselect from "@riophae/vue-treeselect";
 import "@riophae/vue-treeselect/dist/vue-treeselect.css";
 export default {
-  components: { Treeselect },
-  name: "TestItemCityScore",
+    name: "TestItemCityScore",
+     components: { Treeselect },
   data() {
+    var roleMoeny = (rule, value, callback) => {
+      if (Number.isNaN(Number.parseFloat(value))) {
+        callback(new Error("请输入数字"));
+      } else  if (!this.form.itemAvgScore) {
+        callback(new Error("不能为空"));
+      } else if (this.form.itemAvgScore * 1 > 99999999) {
+        callback(new Error("最大99999999")); // 限制最大额度
+      } else {
+        callback();
+      }
+    };
     return {
       // 遮罩层
       loading: true,
@@ -517,13 +530,15 @@ export default {
       form: {},
       // 表单校验
       rules: {
-        itemAvgScore: [
-          {
-            required: true,
-            type: "number",
-            message: "必须填入数字",
-            trigger: "blur",
-          },
+        // itemAvgScore: [
+          // {
+          //   required: true,
+          //   type: "number",
+          //   message: "必须填入数字",
+          //   trigger: "blur",
+          // },
+            itemAvgScore: [
+          { required: true, validator: roleMoeny, message: "" },
         ],
         itemAvgText: [
           { required: true, message: "请输入全市平均成绩", trigger: "blur" },
@@ -541,6 +556,20 @@ export default {
     this.getList();
   },
   methods: {
+        NumberCheck(num) {
+  let str = this.form.itemAvgScore;
+  //限制只能输入一个小数点
+  if (str.indexOf(".") != -1) {
+    var str_ = str.substr(str.indexOf(".") + 1);
+    if (str_.indexOf(".") != -1) {
+      str = str.substr(0, str.indexOf(".") + str_.indexOf(".") + 1);
+    }
+  }
+  //正则替换，保留数字和小数点
+  str = str.replace(/[^\d^\.]+/g,'')
+  this.form.itemAvgScore=str
+},
+
     normalizer3(node) {
       if (node.children && !node.children.length) {
         delete node.children;
diff --git a/src/views/system/testItemCountryScore/index.vue b/src/views/system/testItemCountryScore/index.vue
index 298c677..217a1ab 100644
--- a/src/views/system/testItemCountryScore/index.vue
+++ b/src/views/system/testItemCountryScore/index.vue
@@ -100,7 +100,10 @@
       <el-table-column type="selection" width="55" align="center" />
       <!-- <el-table-column label="主键id" align="center" prop="id" /> -->
       <el-table-column label="所属项目" align="center" prop="itemName" />
-      <el-table-column label="测试项目平均成绩" align="center">
+      <el-table-column label="平均得分" align="center">
+        <!-- <template slot-scope="scope">
+          {{ fun(scope.row.itemAvgScore) }}
+        </template> -->
         <template slot-scope="scope">
           {{ scope.row.dictValue == "number" ? scope.row.itemAvgScore : "" }}
           {{ scope.row.dictValue == "text" ? scope.row.itemAvgText : "" }}
@@ -151,7 +154,7 @@
       <el-form
         ref="form"
         :model="form"
-        :rules="rules"
+        :rules="rulesxg"
         label-width="80px"
         style=""
       >
@@ -185,24 +188,27 @@
         </el-form-item>
 
         <el-form-item
-          label="测试项目平均成绩"
+          label="平均得分"
           prop="itemAvgScore"
-          key="itemAvgScore"
           v-if="form.dictValue == 'number'"
         >
           <el-input
-            v-model.number="form.itemAvgScore"
-            style="width:360px"
-            placeholder="请输入平均成绩"
+            v-model="form.itemAvgScore"
+              @input="NumberCheck2()"
+            style="width: 360px"
+            placeholder="请输入平均得分"
           />
         </el-form-item>
         <el-form-item
-          label="测试项目平均成绩"
+          label="平均得分"
           prop="itemAvgText"
-          key="itemAvgText"
           v-if="form.dictValue == 'text'"
         >
-          <el-input v-model="form.itemAvgText" placeholder="请输入平均成绩" style="width:360px"/>
+          <el-input
+            v-model="form.itemAvgText"
+            placeholder="请输入平均得分"
+            style="width: 360px"
+          />
         </el-form-item>
       </el-form>
 
@@ -213,14 +219,19 @@
     </el-dialog>
 
     <!-- 添加全国平均成绩对话框 -->
-    <el-dialog :title="title" :visible.sync="open" width="550px" append-to-body :before-close="cancel">
+    <el-dialog
+      :title="title"
+      :visible.sync="open"
+      width="550px"
+      append-to-body
+      :before-close="cancel"
+    >
       <el-form
         ref="form"
         :model="form2"
         :rules="rules"
         label-width="80px"
         style=""
-        
       >
         <el-form-item label="所属项目" prop="itemId">
           <el-button
@@ -251,33 +262,34 @@
           >
         </el-form-item>
         <el-form-item
-          label="测试项目平均成绩"
+          label="平均得分"
           prop="itemAvgScore"
           v-if="form2.resultDictType == ''"
         >
-          <el-input placeholder="请输入测试项目平均成绩" style="width: 360px" />
+          <el-input placeholder="请输入平均得分" style="width: 360px" />
         </el-form-item>
 
         <el-form-item
-          label="测试项目平均成绩"
+          label="平均得分"
           prop="itemAvgScore"
           v-else-if="form2.resultDictType == 'number'"
         >
           <el-input
-            v-model.number="form2.itemAvgScore"
-            placeholder="请输入测试项目平均成绩"
+            v-model="form2.itemAvgScore"
+            @input="NumberCheck()"
+            placeholder="请输入平均得分"
             style="width: 360px"
           />
         </el-form-item>
 
         <el-form-item
-          label="测试项目平均成绩"
+          label="平均得分"
           prop="itemAvgText"
           v-else-if="form2.resultDictType == 'text'"
         >
           <el-input
             v-model="form2.itemAvgText"
-            placeholder="请输入测试项目平均成绩"
+            placeholder="请输入平均得分"
             style="width: 360px"
           />
         </el-form-item>
@@ -336,7 +348,7 @@
               ></el-button>
 
               <el-button
-                  v-else
+                v-else
                 style="width: 15px; height: 15px"
                 circle
                 @click="xmclick(scope.row)"
@@ -486,6 +498,32 @@ import { tKindergartenInfo } from "@/api/system/kindergartenInfo";
 export default {
   name: "TestItemCountryScore",
   data() {
+    var roleMoeny = (rule, value, callback) => {
+      if (Number.isNaN(Number.parseFloat(value))) {
+        callback(new Error("请输入"));
+      } else if (!this.form2.itemAvgScore) {
+        callback(new Error("不能为空"));
+      } else
+
+      if (this.form2.itemAvgScore * 1 > 99999999) {
+        callback(new Error("最大99999999")); // 限制最大额度
+      } else {
+        callback();
+      }
+    };
+    var roleMoeny2 = (rule, value, callback) => {
+      console.log(value);
+      if (Number.isNaN(Number.parseFloat(value))) {
+        callback(new Error("请输入数字"));
+      } else if (!this.form.itemAvgScore) {
+        callback(new Error("不能为空"));
+      } else if (this.form.itemAvgScore * 1 > 99999999) {
+        callback(new Error("最大99999999")); // 限制最大额度
+      } else {
+        callback();
+      }
+    };
+
     return {
       //项目测试类型
       itemResultType: "item_result_type",
@@ -518,9 +556,9 @@ export default {
       // 是否显示弹出层
       open: false,
       open2: false,
-     
+
       // 查询参数
-       itemId2:"",
+      itemId2: "",
       itemId: "",
       queryParams: {
         pageNum: 1,
@@ -539,18 +577,15 @@ export default {
       form2: {},
 
       // 表单校验
+      rulesxg: {
+        itemAvgScore: [{ required: true, validator: roleMoeny2, message: "", trigger: "blur"}],
+
+      },
       rules: {
         itemId: [{ required: true }],
-        itemAvgScore: [
-          {
-            required: true,
-            type: "number",
-            message: "必须填入数字",
-            trigger: "blur",
-          },
-        ],
+        itemAvgScore: [ { required: true, validator: roleMoeny, message: "",trigger: "blur" }],
         itemAvgText: [
-          { required: true, message: "请输入全国平均成绩", trigger: "blur" },
+          { required: true, message: "请输入平均得分", trigger: "blur" },
         ],
       },
     };
@@ -559,6 +594,36 @@ export default {
     this.getList();
   },
   methods: {
+    //添加的只能保留一个小数点
+     NumberCheck(num) {
+  let str = this.form2.itemAvgScore;
+  //限制只能输入一个小数点
+  if (str.indexOf(".") != -1) {
+    var str_ = str.substr(str.indexOf(".") + 1);
+    if (str_.indexOf(".") != -1) {
+      str = str.substr(0, str.indexOf(".") + str_.indexOf(".") + 1);
+    }
+  }
+  //正则替换，保留数字和小数点
+  str = str.replace(/[^\d^\.]+/g,'')
+  this.form2.itemAvgScore=str
+},
+ NumberCheck2(num) {
+  let str = this.form.itemAvgScore;
+  //限制只能输入一个小数点
+  if (str.indexOf(".") != -1) {
+    var str_ = str.substr(str.indexOf(".") + 1);
+    if (str_.indexOf(".") != -1) {
+      str = str.substr(0, str.indexOf(".") + str_.indexOf(".") + 1);
+    }
+  }
+  //正则替换，保留数字和小数点
+  str = str.replace(/[^\d^\.]+/g,'')
+  this.form.itemAvgScore=str
+},
+    //   // fun(val) {
+    //   //   return Number(val).toFixed(2);
+    //   },
     xmclick(row) {
       console.log(row);
       this.xmname = row.itemName;
@@ -694,7 +759,8 @@ export default {
         this.form.itemAvgScore = "";
       }
       console.log(this.form);
-
+      this.form2.itemAvgScore = Number(this.form2.itemAvgScore).toFixed(2);
+      console.log(this.form2.itemAvgScore);
       this.$refs["form"].validate((valid) => {
         if (valid) {
           if (this.form.id != null) {
@@ -711,9 +777,10 @@ export default {
             });
           }
         }
-      
       });
       this.itemId2 = "";
+      this.xmname="";
+      this.xmname="请选择所属项目";
     },
     /** 删除按钮操作 */
     handleDelete(row) {
diff --git a/src/views/system/testItemScore/index.vue b/src/views/system/testItemScore/index.vue
index bcb2192..2256fd9 100644
--- a/src/views/system/testItemScore/index.vue
+++ b/src/views/system/testItemScore/index.vue
@@ -119,12 +119,12 @@
       <el-table-column label="学生姓名" align="center" prop="studentName" />
       <el-table-column label="测试项目名称" align="center" prop="itemName" />
       <el-table-column
-      width="150"
+        width="150"
         label="所属批次编号"
         align="center"
         prop="batchCode"
       />
-      <el-table-column label="测试成绩" align="center" prop="itemScore">
+      <el-table-column label="个人成绩" align="center" prop="itemScore">
         <template slot-scope="scope">
           {{
             scope.row.scoreDictValue == "" || scope.row.scoreDictValue == null
@@ -138,6 +138,11 @@
           }}
         </template>
       </el-table-column>
+      <el-table-column
+        label="个人成绩得分"
+        align="center"
+        prop="itemFraction"
+      />
       <el-table-column
         label="综合评价"
         align="center"
@@ -189,7 +194,7 @@
       append-to-body
       :before-close="cancel2"
     >
-      <el-form ref="form" :model="form" :rules="rules" label-width="130px">
+      <el-form ref="form" :model="form" :rules="rules2" label-width="130px">
         <el-form-item label="所属班级" prop="classId">
           <el-input
             disabled
@@ -247,24 +252,34 @@
         </el-form-item>
 
         <el-form-item
-          label="测试成绩"
+          label="个人成绩"
           prop="itemScore"
-          v-if="form.dictvalue=='number'"
+          v-if="form.dictvalue == 'number'"
         >
           <el-input
-            v-model.number="form.itemScore"
-            placeholder="请输入测试成绩"
+            v-model="form.itemScore"
+            @input="NumberCheck3()"
+            placeholder="请输入个人成绩"
             style="width: 360px"
           />
         </el-form-item>
         <el-form-item
-          label="测试成绩"
+          label="个人成绩"
           prop="scoreDictValue"
           v-if="form.dictvalue == 'text'"
         >
           <el-input
             v-model="form.scoreDictValue"
-            placeholder="请输入测试成绩"
+            placeholder="请输入个人成绩"
+            style="width: 360px"
+          />
+        </el-form-item>
+
+        <el-form-item label="个人成绩得分" prop="itemFraction">
+          <el-input
+            v-model="form.itemFraction"
+             @input="NumberCheck4()"
+            placeholder="请输入个人成绩得分"
             style="width: 360px"
           />
         </el-form-item>
@@ -432,35 +447,58 @@
         </el-form-item>
 
         <el-form-item
-          label="测试成绩"
+          label="个人成绩"
           prop="itemScore"
-
           v-if="form2.scoreDictId == '' || form2.scoreDictId == null"
         >
-          <el-input placeholder="请输入测试成绩" style="width: 360px" />
+
+          <el-input placeholder="请输入个人成绩" style="width: 360px" />
         </el-form-item>
 
+
         <el-form-item
-          label="测试成绩"
+          label="个人成绩"
           prop="scoreDictValue"
           v-else-if="form2.scoreDictId == ResultType2.dictCode"
         >
+
           <el-input
             v-model="form2.scoreDictValue"
-            placeholder="请输入测试成绩"
+            placeholder="请输入个人成绩"
             style="width: 360px"
           />
+
         </el-form-item>
 
-        <el-form-item
-          label="测试成绩"
-          prop="itemScore"
 
+        <el-form-item
+          label="个人成绩"
+          prop="itemScore"
           v-else-if="form2.scoreDictId == ResultType1.dictCode"
         >
+
           <el-input
-            v-model.number="form2.itemScore"
-            placeholder="请输入测试成绩"
+            v-model="form2.itemScore"
+             @input="NumberCheck()"
+            placeholder="请输入个人成绩"
+            style="width: 360px"
+          />
+
+        </el-form-item>
+        <!-- <el-form-item
+          label="个人成绩得分"
+          prop="itemFraction"
+
+          v-if="form3.scoreDictId == '' || form3.scoreDictId == null"
+        >
+          <el-input placeholder="请输入个人成绩得分" style="width: 360px" />
+        </el-form-item> -->
+
+        <el-form-item label="个人成绩得分" prop="itemFraction">
+          <el-input
+            v-model="form2.itemFraction"
+               @input="NumberCheck2()"
+            placeholder="请输入个人成绩得分"
             style="width: 360px"
           />
         </el-form-item>
@@ -1095,10 +1133,58 @@ import {
   testScoreBatch,
 } from "@/api/system/testItemScore";
 import { tKindergartenInfo } from "@/api/system/kindergartenInfo";
-
+import Treeselect from "@riophae/vue-treeselect";
 export default {
+
   name: "TestItemScore",
+  components: { Treeselect },
   data() {
+    var roleMoeny = (rule, value, callback) => {
+      if (Number.isNaN(Number.parseFloat(value))) {
+        callback(new Error("请输入数字"));
+      } else if (!this.form2.itemScore) {
+        callback(new Error("不能为空"));
+      } else if (this.form2.itemScore * 1 > 99999999) {
+        callback(new Error("最大99999999")); // 限制最大额度
+      } else {
+        callback();
+      }
+    };
+    var roleMoeny2 = (rule, value, callback) => {
+      if (Number.isNaN(Number.parseFloat(value))) {
+        callback(new Error("请输入数字"));
+      } else if (!this.form2.itemFraction) {
+        callback(new Error("不能为空"));
+      } else if (this.form2.itemFraction * 1 > 99999999) {
+        callback(new Error("最大99999999")); // 限制最大额度
+      } else {
+        callback();
+      }
+    };
+
+     var roleMoeny3 = (rule, value, callback) => {
+      if (Number.isNaN(Number.parseFloat(value))) {
+        callback(new Error("请输入数字"));
+      } else if (!this.form.itemFraction) {
+        callback(new Error("不能为空"));
+      } else if (this.form.itemFraction * 1 > 99999999) {
+        callback(new Error("最大99999999")); // 限制最大额度
+      } else {
+        callback();
+      }
+    };
+     var roleMoeny4 = (rule, value, callback) => {
+      if (Number.isNaN(Number.parseFloat(value))) {
+        callback(new Error("请输入数字"));
+      } else if (!this.form.itemFraction) {
+        callback(new Error("不能为空"));
+      } else if (this.form.itemFraction * 1 > 99999999) {
+        callback(new Error("最大99999999")); // 限制最大额度
+      } else {
+        callback();
+      }
+    };
+
     return {
       //项目测试类型
       itemResultType: "item_result_type",
@@ -1109,6 +1195,7 @@ export default {
       // 遮罩层
       // 遮罩层
       loading: true,
+      itemScore:'',
 
       testItemScoreLists: [],
       xmname: "请选择所属班级",
@@ -1194,7 +1281,8 @@ export default {
       form: {},
       form2: {},
       // 表单校验
-      rules: {
+       rules2: {
+        itemScore: [{ required: true, validator: roleMoeny3, message: "",trigger: "blur" }],
         classId: [
           { required: true, message: "所属班级不能为空", trigger: "blur" },
         ],
@@ -1212,32 +1300,107 @@ export default {
           },
         ],
 
-       itemScore: [
+
+        scoreDictValue: [
+          { required: true, message: "请输入个人成绩", trigger: "blur" },
+        ],
+        itemFraction: [{ required: true, validator: roleMoeny4, message: "" ,trigger: "blur"}],
+
+        syntheticalAssess: [
+          { required: true, message: "综合评价不能为空", trigger: "blur" },
+        ],
+      },
+      rules: {
+
+        itemScore: [{ required: true, validator: roleMoeny, message: "" ,trigger: "blur"}],
+        classId: [
+          { required: true, message: "所属班级不能为空", trigger: "blur" },
+        ],
+        studentId: [
+          { required: true, message: "学生姓名不能为空", trigger: "blur" },
+        ],
+        testItemId: [
+          { required: true, message: "测试项目名称不能为空", trigger: "blur" },
+        ],
+        batchCode: [
           {
             required: true,
-            type: "number",
-            message: "必须填入数字",
+            message: "批次编号不能为空",
             trigger: "blur",
           },
         ],
+
+
         scoreDictValue: [
-          { required: true, message: "请输入测试成绩", trigger: "blur" },
+          { required: true, message: "请输入个人成绩", trigger: "blur" },
         ],
+        itemFraction: [{ required: true, validator: roleMoeny2, message: "",trigger: "blur" }],
 
-        // itemScores: [
-        //   { required: true, message: "测试成绩不能为空", trigger: "blur" },
-        // ],
-        syntheticalAssess:[
-
-           { required: true, message: "综合评价不能为空", trigger: "blur" },
-        ]
+        syntheticalAssess: [
+          { required: true, message: "综合评价不能为空", trigger: "blur" },
+        ],
       },
     };
   },
   created() {
     this.getList();
   },
+
   methods: {
+    //只能输入一位小数点
+    NumberCheck(num) {
+  let str = this.form2.itemScore;
+  //限制只能输入一个小数点
+  if (str.indexOf(".") != -1) {
+    var str_ = str.substr(str.indexOf(".") + 1);
+    if (str_.indexOf(".") != -1) {
+      str = str.substr(0, str.indexOf(".") + str_.indexOf(".") + 1);
+    }
+  }
+  //正则替换，保留数字和小数点
+  str = str.replace(/[^\d^\.]+/g,'')
+  this.form2.itemScore=str
+},
+//个人成绩得分只能输入一个小数点
+ NumberCheck2(num) {
+  let str = this.form2.itemFraction;
+  //限制只能输入一个小数点
+  if (str.indexOf(".") != -1) {
+    var str_ = str.substr(str.indexOf(".") + 1);
+    if (str_.indexOf(".") != -1) {
+      str = str.substr(0, str.indexOf(".") + str_.indexOf(".") + 1);
+    }
+  }
+  //正则替换，保留数字和小数点
+  str = str.replace(/[^\d^\.]+/g,'')
+  this.form2.itemFraction=str
+},
+  NumberCheck3(num) {
+  let str = this.form.itemScore;
+  //限制只能输入一个小数点
+  if (str.indexOf(".") != -1) {
+    var str_ = str.substr(str.indexOf(".") + 1);
+    if (str_.indexOf(".") != -1) {
+      str = str.substr(0, str.indexOf(".") + str_.indexOf(".") + 1);
+    }
+  }
+  //正则替换，保留数字和小数点
+  str = str.replace(/[^\d^\.]+/g,'')
+  this.form.itemScore=str
+},
+  NumberCheck4(num) {
+  let str = this.form.itemFraction;
+  //限制只能输入一个小数点
+  if (str.indexOf(".") != -1) {
+    var str_ = str.substr(str.indexOf(".") + 1);
+    if (str_.indexOf(".") != -1) {
+      str = str.substr(0, str.indexOf(".") + str_.indexOf(".") + 1);
+    }
+  }
+  //正则替换，保留数字和小数点
+  str = str.replace(/[^\d^\.]+/g,'')
+  this.form.itemFraction=str
+},
     // 班级信息
     xmclick(row) {
       console.log(row);
@@ -1250,7 +1413,7 @@ export default {
       this.innerVisible = false;
       this.form.className = row.className;
 
-      this.queryParams3.classId=row.id
+      this.queryParams3.classId = row.id;
     },
     //打开选择学生页面
     studentinfoclick() {