Appearance
Vue 列显隐 / 列设置
列支持 hidden(默认隐藏)与 hideable: false(禁止在面板切换)。装载 vtColumnPanel() 后用 ref 上的 toggleColumnPanel() 打开列设置面板,或用 setColumnVisible(key, visible) 编程控制。
使用的 API
ts
import { VirtTableVue, vtColumnPanel } from '@virt-table/vue';
const columns = [
{ key: 'id', title: 'ID', width: 80, hideable: false }, // 不允许隐藏
{ key: 'email', title: '邮箱', width: 240, hidden: true }, // 默认隐藏
];
const options = { plugins: [vtColumnPanel()], list, itemKey: 'id', estimatedSize: 40 };
// 实例方法(ref 上调用);面板要贴着触发按钮定位,把按钮作为 anchor 传进去
tableRef.value?.toggleColumnPanel(e.currentTarget as HTMLElement);
tableRef.value?.setColumnVisible('job', false);
tableRef.value?.getVisibleColumns();示例
微应用尚未挂载。
源码
点击查看源码
vue
<template>
<div class="demo-wrapper">
<h3 class="demo-title">Vue 列显隐 / 列设置</h3>
<div class="virt-table-controls">
<button
type="button"
class="virt-table-btn virt-table-btn-primary"
@click="togglePanel"
>
列设置
</button>
<button type="button" class="virt-table-btn" @click="tableRef?.setColumnVisible('job', false)">
隐藏「职位」
</button>
<button type="button" class="virt-table-btn" @click="tableRef?.setColumnVisible('email', true)">
显示「邮箱」
</button>
<span class="demo-note">ID 列不可隐藏;邮箱列默认隐藏</span>
</div>
<div style="width: 760px; height: 460px" class="demo-container">
<VirtTableVue ref="tableRef" :columns="columns" :options="options" />
</div>
</div>
</template>
<script setup lang="ts">
import { ref } from 'vue';
import { VirtTableVue, type VueTableColumn, vtColumnPanel } from '@virt-table/vue';
import { faker } from '@faker-js/faker';
import type { VirtTableVueInstance } from '../../virt-table-ref';
interface Row extends Record<string, unknown> {
id: number;
name: string;
age: number;
city: string;
job: string;
email: string;
}
const columns: VueTableColumn<Row>[] = [
{ key: 'id', title: 'ID', width: 80, hideable: false },
{ key: 'name', title: '姓名', width: 160 },
{ key: 'age', title: '年龄', width: 120 },
{ key: 'city', title: '城市', width: 160 },
{ key: 'job', title: '职位', width: 200 },
{ key: 'email', title: '邮箱', width: 240, hidden: true },
];
const list: Row[] = Array.from({ length: 500 }, (_, i) => ({
id: i + 1,
name: faker.person.fullName(),
age: faker.number.int({ min: 18, max: 60 }),
city: faker.location.city(),
job: faker.person.jobTitle(),
email: faker.internet.email(),
}));
const options = {
list,
itemKey: 'id',
estimatedSize: 40,
buffer: 6,
border: true,
plugins: [vtColumnPanel()],
};
const tableRef = ref<VirtTableVueInstance | null>(null);
// 面板要贴着触发按钮定位,所以把按钮本身作为 anchor 传进去
const togglePanel = (e: MouseEvent) => {
tableRef.value?.toggleColumnPanel(e.currentTarget as HTMLElement);
};
</script>