VUE学习记录 - 番外 - el-input 无法触发@key

将代码：

      <el-input placeholder="搜索" v-model="inputValue" autocomplete="off" @keyup.enter="toSearch" class="input-with-select">
        <el-button slot="append" icon="el-icon-search" @click="toSearch"></el-button>
      </el-input>

替换为：

      <el-input placeholder="搜索" v-model="inputValue" autocomplete="off" @keyup.enter.native="toSearch" class="input-with-select">
        <el-button slot="append" icon="el-icon-search" @click="toSearch"></el-button>
      </el-input>