二手车交易，所在城市只能选择两级

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">