采购需求处理查询物料编码显示数量

src/views/purchase/DemandSummary/index.vue

@@ -134,9 +134,10 @@
                     placement="top-start"
                     width="500"
                     trigger="hover"
+                    :title="'数量:'+ queryParams.materialCodeList.length"
                     :content="queryParams.names">
                   <el-input slot="reference" clearable size="mini" v-model="queryParams.names" @clear="clearMaterial" style="width: 200px" @paste.native="pasteMe($event)">
-                    <el-button size="mini" slot="append" icon="el-icon-more" @click="chooseMaterial"></el-button>
+                    <el-button size="mini" slot="append" @click="chooseMaterial">数量:{{queryParams.materialCodeList.length}}</el-button>
                   </el-input>
                   </el-popover>
                 </el-form-item>