下拉添加filterable

src/views/finance/components/receivable_list-add.vue

@@ -126,6 +126,7 @@
                 @change="changeCustomerFn($event, scope.$index)"
                 v-model="scope.row.customerId"
                 placeholder="请选择"
+                filterable
               >
                 <el-option
                   v-for="(item, i) in customerList"
@@ -178,7 +179,11 @@
             show-overflow-tooltip
           >
             <template slot-scope="scope">
-              <el-select v-model="scope.row.walletId" placeholder="请选择">
+              <el-select
+                filterable
+                v-model="scope.row.walletId"
+                placeholder="请选择"
+              >
                 <el-option
                   v-for="item in scope.row.walletList"
                   :key="item.customerWalletId"

src/views/finance/receivable_list.vue

@@ -24,6 +24,7 @@
                   v-model="searchForm.source"
                   class="selectStyle"
                   placeholder="请选择"
+                  filterable
                 >
                   <el-option value="工程押金"> </el-option>
                   <el-option value="保证金"> </el-option>