ElementUI 的技巧记录

表单

表单回车自动提交

背景：Vue2 + ElementUI

button 中添加 native-type=“submit”

W3C 标准中有如下规定：

When there is only one single-line text input field in a form, the user agent should accept Enter in that field as a request to submit the form.

即：当一个 form 元素中只有一个输入框时，在该输入框中按下回车应提交该表单。如果希望阻止这一默认行为，可以在 <el-form> 标签上添加 @submit.native.prevent。

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<el-form :inline="true" :model="pageparm" @submit.native.prevent>
    <el-form-item>
        <el-input suffix-icon="el-icon-search" v-model="pageparm.searchContent" placeholder="搜索内容" style="width: 250px">
        </el-input>
    </el-form-item>
    <el-form-item>
        <el-button type="success" icon="el-icon-search" native-type="submit" @click="searchData()">搜索</el-button>
    </el-form-item>
</el-form>