成绩不能有交集

src/views/education/add-manager.vue

@@ -627,11 +627,11 @@
           </el-form-item>
           <div v-show="formExam.condition == 1" v-for="(item , index) in formExam.exam" :key="index">
             <el-form-item label="发放证书">
-              <el-col :span="8">
+              <el-col :span="6">
               <el-select
                 v-model="index.certificate"
                 placeholder="请选择证书"
-                style="width: 350px"
+                style=""
               >
                 <el-option
                   v-for="item in optionsCertificate"
@@ -650,13 +650,15 @@
               <el-col :span="3">
                 <el-input v-model="item.num"></el-input>
               </el-col>
-              <el-col class="line" :span="3.5"> &nbsp 门考试平均分：</el-col>
+              <el-col class="line" :span="3.5" > &nbsp 门考试平均分：</el-col>
               <el-col :span="3">
-                <el-input v-model="item.minGrade"></el-input>
+                <el-input  v-model="item.minGrade" @change="updateMin(index)"></el-input>
+                <!-- <el-input-number v-model="item.minGrade"   :min="0" :max="100" @change="updateMin(index)"></el-input-number> -->
               </el-col>
               <el-col class="line" :span="1.5"> &nbsp 分~ &nbsp</el-col>
               <el-col :span="3">
-                <el-input-number v-model="item.maxGrade" :step="2" step-strictly controls-position="right" :min="0" :max="100"></el-input-number>
+                <el-input v-model="item.maxGrade" @change="updateMax(index)"></el-input>
+                <!-- <el-input-number v-model="item.maxGrade"  :min="0" :max="100" @change="updateMax(index)"></el-input-number> -->
               </el-col>
             </el-form-item>
           </div>
@@ -879,8 +881,8 @@ export default {
         condition: '',
         exam: [{
           num: 8,
-          minGrade: 60,
-          maxGrade: 80,
+          minGrade: 0,
+          maxGrade: 0,
           certificate: '',
         }]
       },
@@ -3042,7 +3044,7 @@ export default {
       let obj = {
         num: 10,
         minGrade: 0,
-        maxGrade: 100,
+        maxGrade: 0,
         certificate: '',
       };
       vm.formExam.exam.push(obj);
@@ -3051,6 +3053,63 @@ export default {
       console.log(index);
       vm.formExam.exam.splice(index,1);
     },
+    baseCheck(index) {
+      vm.formExam.exam[index].minGrade = parseInt(vm.formExam.exam[index].minGrade);
+      vm.formExam.exam[index].maxGrade = parseInt(vm.formExam.exam[index].maxGrade);
+      if(vm.formExam.exam[index].minGrade > 100) {
+        vm.formExam.exam[index].minGrade = 100;
+      }
+      if(vm.formExam.exam[index].maxGrade > 100) {
+        vm.formExam.exam[index].maxGrade = 100;
+      }
+      if(vm.formExam.exam[index].minGrade < 0) {
+        vm.formExam.exam[index].minGrade = 0;
+      }
+      if(vm.formExam.exam[index].maxGrade < 0) {
+        vm.formExam.exam[index].maxGrade = 0;
+      }
+    },
+    //区间不能有交集
+    withoutUnion(index,type) {
+      let examList = vm.formExam.exam;
+      for(let i=0;i<examList.length;i++) {
+        if(index === i) {
+          break;
+        }
+        if(vm.formExam.exam[index].maxGrade >= examList[i].minGrade && 
+        vm.formExam.exam[index].maxGrade <= examList[i].maxGrade) {
+          if(type == 'max') {
+            vm.formExam.exam[index].maxGrade = vm.formExam.exam[index].minGrade;
+          } else if(type == 'min') {
+            vm.formExam.exam[index].minGrade = vm.formExam.exam[index].maxGrade;
+          }
+        }
+      }
+    },
+    updateMin(index) {
+      vm.baseCheck(index);
+      if(!Number.isInteger(vm.formExam.exam[index].minGrade)){  
+        vm.formExam.exam[index].minGrade = vm.formExam.exam[index].maxGrade;
+        return;
+      }
+      if(vm.formExam.exam[index].minGrade > vm.formExam.exam[index].maxGrade) {
+        vm.formExam.exam[index].minGrade = vm.formExam.exam[index].maxGrade;
+      }
+    },
+    updateMax(index) {
+      vm.baseCheck(index);
+      if(!Number.isInteger(vm.formExam.exam[index].maxGrade)){  
+        console.log('只能整数');
+        vm.formExam.exam[index].maxGrade = vm.formExam.exam[index].minGrade;
+        return;
+      }
+      // console.log('index',index,'min',min,'max',max);
+      if(vm.formExam.exam[index].minGrade > vm.formExam.exam[index].maxGrade) {
+        vm.formExam.exam[index].maxGrade = vm.formExam.exam[index].minGrade;
+        console.log('max值',vm.formExam.exam[index].maxGrade);
+      }
+      vm.withoutUnion(index,'max')
+    },
   }
 };
 </script>