修改

src/xt_pages/dialysis/details/index.vue

         <el-tab-pane label="透析区" name="second">
           <div class="cell clearfix" style="margin-bottom:10px;">
             <el-date-picker v-model="selected_date" prefix-icon="el-icon-date" @change="handleScheduleDateChange" :editable="false" :clearable="false" style="width: 45%;margin-right:10px;" type="date" placeholder="选择日期时间" align="right" ></el-date-picker>
-            <el-input size="small" style="width:24%;" v-model.trim="search_input" class="filter-item"/>
+            <el-input size="small" style="width:24%;" @keyup.enter.native='searchAction' v-model.trim="search_input" class="filter-item"/>
             <el-button size="small" class="filter-item" style="margin-right:20px;" type="primary" @click="searchAction">搜索</el-button>
           </div>
           <div class="cell clearfix" style="margin-bottom:10px;display:flex;">