form內只有一個輸入框時,按回車會刷新頁面 && 如果input有回車事件回車也會刷新頁面
<el-form ref="form" :inline="true" :model="form" label-width="100px">
<el-input v-model="form.keyword" placeholder="篩選關鍵詞" class="handle-input mr10" @keyup.enter.native="search"></el-input>
</el-form>
阻止form的默認事件，即在form上加上這句話：@submit.native.prevent
<el-form ref="form" :inline="true" :model="form" label-width="100px" @submit.native.prevent>
<el-input v-model="form.keyword" placeholder="篩選關鍵詞" class="handle-input mr10" @keyup.enter.native="search"></el-input>
</el-form>
