<el-inputclass="inline-input"v-model="state" prefix-icon="el-icon-search"@keyup.native="state=state.replace(/[^a-zA-Z]/g,'')"placeholder="必须输入两个以上字符才能检索"></el-input>
<el-inputclass="inline-input"v-model="state" prefix-icon="el-icon-search"@keyup.native="state=state.replace(/[^a-zA-Z]/g,'')"placeholder="必须输入两个以上字符才能检索"></el-input>