vue3 vue3-print-nb 实现打印功能

效果

vue3-print-nb 文档

安装

pnpm add vue3-print-nb

typescript 中

xx.d.ts

declare module "vue3-print-nb";

配置

• 全局配置 src/main.ts

import print from "vue3-print-nb";

const app = createApp(App);
app.use(print);

• 局部配置 xx.vue

import print from "vue3-print-nb";

const vPrint = print;

使用

• 打印整个页面

<script lang="ts" setup>
import { ref } from "vue";
import print from "vue3-print-nb";

// 配置指令
const vPrint = print;
</script>
<template>
	<button v-print>打印</button>
</template>

<style lang="scss" scoped></style>

• 打印局部页面

<script lang="ts" setup>
import { ref } from "vue";
import print from "vue3-print-nb";

// 配置指令
const vPrint = print;
</script>
<template>
	<!-- 指定打印的范围 id  -->
	<div id="printMe">
		<h2>打印部分</h2>
		<img src="/test.jpg" style="width: 300px; height: 200px" alt="" />
	</div>

	<!-- 写入打印的 id 字符串格式 -->
	<button v-print="'printMe'">打印</button>
</template>

<style lang="scss" scoped></style>

打印其他配置项

可配置标题，url ，预览，异步等

<script lang="ts" setup>
import { ref, reactive } from "vue";
import print from "vue3-print-nb";

// 配置指令
const vPrint = print;

const printObj = reactive({
	// 打印 id
	id: "printMe",
	// 打印标题
	popTitle: "打印标题",
	beforeOpenCallback() {
		console.log("打开之前");
	},
	openCallback() {
		console.log("执行了打印");
	},
	closeCallback() {
		console.log("关闭了打印工具");
	},
});
</script>
<template>
	<!-- 指定打印的范围 id  -->
	<div id="printMe">
		<h2>打印部分</h2>
		<img src="/test.jpg" style="width: 300px; height: 200px" alt="" />
	</div>

	<!-- 写入打印的 id 字符串格式 -->
	<button v-print="printObj">打印</button>
</template>

<style lang="scss" scoped></style>