feat: 函数式弹框组件添加结合Formdemo示例

This commit is contained in:
xiaoxian521
2023-05-10 01:47:43 +08:00
parent fd9c19dd00
commit 7957dc2c18
3 changed files with 162 additions and 4 deletions

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<script setup lang="ts">
import { ref } from "vue";
// 声明 props 类型
export interface FormProps {
formInline: {
user: string;
region: string;
};
}
// 声明 props 默认值
// 推荐阅读https://cn.vuejs.org/guide/typescript/composition-api.html#typing-component-props
const props = withDefaults(defineProps<FormProps>(), {
formInline: () => ({ user: "", region: "" })
});
// vue 规定所有的 prop 都遵循着单向绑定原则,不能在子组件中更改 prop 值,该 form.vue 文件为子组件
// 如果需要拿到初始化的 prop 值并使得组件变量可修改,则需要在子组件定义一个新的变量接受这个子组件的 prop
// 推荐阅读https://cn.vuejs.org/guide/components/props.html#one-way-data-flow
const newFormInline = ref(props.formInline);
</script>
<template>
<el-form :model="newFormInline">
<el-form-item label="姓名">
<el-input
class="!w-[220px]"
v-model="newFormInline.user"
placeholder="请输入姓名"
/>
</el-form-item>
<el-form-item label="城市">
<el-select
class="!w-[220px]"
v-model="newFormInline.region"
placeholder="请选择城市"
>
<el-option label="上海" value="上海" />
<el-option label="浙江" value="浙江" />
<el-option label="深圳" value="深圳" />
</el-select>
</el-form-item>
</el-form>
</template>