二手车交易，所在城市只能选择两级

src/views/secondHandCar/carSource.vue

@@ -134,7 +134,7 @@
         closeable
         position="bottom"
     >
-      <van-area title="标题" :area-list="areaList" closeable="true" :value="form.areaCode ? String(form.areaCode) : ''"
+      <van-area title="标题" :area-list="areaList" :columns-num="2"  closeable="true" :value="form.areaCode ? String(form.areaCode) : ''"
                 @cancel="areaShow = false" @confirm="confirmHandle"/>
     </van-popup>
  </div>
@@ -244,12 +244,11 @@ export default {
     },
     confirmHandle(val){
       let data=val.length
-      // console.log("val",val)
       this.form.areaCode=val[data - 1]?.code
       if(val[0].name.includes('市')){
-        this.areaName=val[1].name + val[2].name
+        this.areaName=val[0].name
       }else{
-        this.areaName=val[0].name +val[1].name + val[2].name
+        this.areaName=val[0].name +val[1].name
       }
       this.areaShow=false
     },

src/views/secondHandCar/indexList.vue

@@ -38,14 +38,6 @@
             :value="item.label">
         </el-option>
       </el-select>
-      <el-select @change="getList" v-model="price" placeholder="价格区间" :class="{'customSel':true , 'has-value': price }" clearable>
-        <el-option
-            v-for="item in priceOption"
-            :key="item.value"
-            :label="item.label"
-            :value="item.value">
-        </el-option>
-      </el-select>
       <el-select @change="getList" v-model="emissionStandard" placeholder="排放标准" :class="{'customSel':true , 'has-value': emissionStandard }" clearable>
         <el-option
             v-for="item in emissionStandardOption"
@@ -62,6 +54,14 @@
             :value="item.value">
         </el-option>
       </el-select>
+      <el-select @change="getList" v-model="price" placeholder="价格区间" :class="{'customSel':true , 'has-value': price }" clearable>
+        <el-option
+            v-for="item in priceOption"
+            :key="item.value"
+            :label="item.label"
+            :value="item.value">
+        </el-option>
+      </el-select>
     </div>
     <div class="contentWrap" v-show="!showEmpty">
       <van-pull-refresh v-model="isLoading" @refresh="onRefresh"  style="min-height:85vh">