ele之vue3.0的form表单验证与重置
<template>
<div class="dia-cont">
<el-form :model="ruleForm" :rules="rules" ref="ruleFormsss" label-width="100px" class="demo-ruleForm">
<el-form-item label="⽤户名称" prop="xm">
<el-input v-model=""></el-input>
</el-form-item>
<el-form-item label="登录账号" prop="name">
<el-input v-model="ruleForm.name"></el-input>
</el-form-item>
<el-form-item label="密码" prop="password">
<el-input type="password" v-model="ruleForm.password" :disabled="!passStatus" autocomplete="off"></el-input>
</el-form-item>
<el-form-item label="确认密码" prop="checkPass">
<el-input type="password" v-model="ruleForm.checkPass" autocomplete="off"></el-input>
</el-form-item>
<el-form-item label="单位" prop="dw" class="add-dw">
<el-select v-model="ion" placeholder="请选择活动区域">
<el-option label="区域⼀" value="shanghai"></el-option>
<el-option label="区域⼆" value="beijing"></el-option>
</el-select>
</el-form-item>
<el-form-item label="状态" prop="isdelete">
<el-switch v-model="ruleForm.isdelete" active-color="#179BFF" :active-text="showName" active-value="1" inactive-value="0" :width="54"></el-switch>      </el-form-item>
<el-form-item>
<el-button type="primary" @click="submitForm('ruleForm')">保存</el-button>
<el-button @click="resetForm('ruleForm')">取消</el-button>
</el-form-item>
</el-form>
</div>
</template>
<script  lang="ts" >
import { defineComponent, unref, defineAsyncComponent, ref, reactive, onMounted, toRefs, markRaw, shallowRef, getCurrentInstance } from 'vue';
export default defineComponent({
components: {
props: {
dialogTitle: {
type: String
}
}
},
setup(props, context) {
const ruleFormsss = ref(null);
// 定义变量
let data = reactive({
ruleForm: {
xm: '',
name: '',
date1: '',
date2: '',
delivery: false,
type: [],
resource: '',
desc: ''
},
rules: {
name: [
{ required: true, message: '请输⼊活动名称', trigger: 'blur' },
{ min: 3, max: 5, message: '长度在 3 到 5 个字符', trigger: 'blur' }
],
region: [{ required: true, message: '请选择活动区域', trigger: 'change' }],
date1: [{ type: 'date', required: true, message: '请选择⽇期', trigger: 'change' }],
date2: [{ type: 'date', required: true, message: '请选择时间', trigger: 'change' }],
type: [{ type: 'array', required: true, message: '请⾄少选择⼀个活动性质', trigger: 'change' }],
resource: [{ required: true, message: '请选择活动资源', trigger: 'change' }],
desc: [{ required: true, message: '请填写活动形式', trigger: 'blur' }]
}
});
const submitForm = async () => {
const form: any = unref(ruleFormsss);
if (!form) return;
try {
await form.validate();
const { xm, name } = data.ruleForm;
console.log('76', xm, name);
} catch (error) {}
vue中reactive
};
const resetForm = () => {
const form: any = unref(ruleFormsss);
};
return {
...toRefs(data),
submitForm,
resetForm,
ruleFormsss
};
}
});
</script>
<style lang="less" scoped>
/deep/ .el-switch {
position: relative;
height: 24px;
line-height: 24px;
&.is-checked {
.el-switch__core {
background: #179bff;
&:after {
margin-left: -22px;
}
}
}
.el-switch__label,
.el-switch__core {
height: 24px;
}
.el-switch__core {
border-radius: 12px;
border: none;
background: #f1f1f1;
&:after {
box-shadow: 0px 0px 4px 0px rgba(0, 0, 0, 0.3);      width: 22px;
height: 22px;
}
}
.el-switch__label.is-active {
color: #333;
}
.el-switch__label--right {
margin-left: 0px;
&.is-active {
color: #fff;
right: 24px;
}
position: absolute;
right: 5px;
top: -1px;
color: #999;
> span {
font-size: 12px;
}
}
}
</style>
<style lang="less">
.dia-cont .el-form-item__content {
display: flex;
}
</style>
注解
const submitForm = async () => {
const form: any = unref(ruleFormsss);
if (!form) return;
try {
await form.validate();
const { xm, name } = data.ruleForm;
console.log('76', xm, name);
} catch (error) {}
};
⾥⾯的
async
await 很重要，要不就会报验证的警告错误

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