修改

src/views/system/trainingItem/index.vue

@@ -560,7 +560,6 @@
           <el-input
             :change="checkPrice()"
             style="width: 250px"
-            maxlength="5"
             v-model="form.trainingItemPrice"
             placeholder="请输入培训课程价格"
           />
@@ -611,7 +610,7 @@
             oninput="value=value.replace(/[^\d]/g,'')"
             maxlength="5"
             style="width: 250px"
-            v-model="form.trainingItemSort"
+            v-model.number="form.trainingItemSort"
             placeholder="值越小,排名越靠前"
           />
         </el-form-item>
@@ -641,9 +640,9 @@
         <el-form-item
           :label="
             form.trainingItemType == 'GRAPHIC_LEARNING'
-              ? '培训课程介绍'
-              : form.trainingItemType == 'LEARNING_ITEM_GROUP'
               ? '培训课程内容'
+              : form.trainingItemType == 'LEARNING_ITEM_GROUP'
+              ? '培训课程介绍'
               : ''
           "
           prop="trainingItemContent"
@@ -1329,6 +1328,14 @@ export default {
     },
     /** 提交按钮 */
     submitForm() {
+      if (this.form.trainingItemPrice) {
+        this.form.trainingItemPrice = Number(this.form.trainingItemPrice);
+      } else if (!this.form.trainingItemSort) {
+        this.form.trainingItemSort = null;
+      }
+      if (!this.form.trainingItemPrice) {
+        this.form.trainingItemPrice = null;
+      }
       this.$refs["form"].validate((valid) => {
         if (valid) {
           if (this.form.trainingItemStartTime) {