前言:
vue3+uniapp 使用vue-plugin-hiprint中实现打印效果
官网地址:gitee
https://gitee.com/ccsimple/vue-plugin-hiprinthttps://gitee.com/ccsimple/vue-plugin-hiprint
实现效果:

预览打印内容:

实现步骤:
1、安装插件
javascript
npm install vue-plugin-hiprint hiprint
2、main.js中配置
javascript
import { hiprint } from 'vue-plugin-hiprint' //添加
const app = createApp(App)
// 注册插件
app.use(hiprint, { //添加
// 可选配置
option: {
// hiprint 配置项
}
})
app.mount('#app')
3、新建vue页面,上添加元素
template中添加元素:
hiprint-printTemplate :预览元素
hiprint-designTemplate:设计器,配置各种属性,如果点击设计模板没出来,再点击下dom元素就出现了
hiprint-printPagination:页码,支持打印多页
javascript
<template>
<view>
<!-- 打印预览容器 -->
<div id="hiprint-printTemplate"></div>
<!-- 打印设计器容器 -->
<div id="hiprint-designTemplate"></div>
<div class="hiprint-printPagination"></div>
<button @click="handlePrint">打印</button>
<button @click="showDesigner">设计模板</button>
</view>
</template>
js部分:
new hiprint.PrintTemplate 是最核心的配置,配置打印dom元素
dataContainer、settingContainer 都是指向dom元素
paginationContainer 页码dom元素
其他配置可以自己试试,没有也无所谓
javascript
<script setup>
import { ref, onMounted } from 'vue'
import { hiprint } from 'vue-plugin-hiprint'
// 定义模板
const template = ref(null)
const printTemplate = ref(null)
onMounted(() => {
// 引入后使用示例
hiprint.init();
// 初始化打印模板
printTemplate.value = new hiprint.PrintTemplate({
template: {}, // 模板json
// dataContainer: '#hiprint-printTemplate' // 元素参数容器
settingContainer: '#hiprint-printTemplate', // 元素参数容器
paginationContainer: '.hiprint-printPagination', // 多面板的容器
// ------- 下列是可选功能 -------
// 图片选择功能
onImageChooseClick: (target) => {
// 测试 3秒后修改图片地址值
setTimeout(() => {
// target.refresh(url,options,callback)
// callback(el, width, height) // 原元素,宽,高
// target.refresh(url,false,(el,width,height)=>{
// el.options.width = width;
// el.designTarget.css('width', width + "pt");
// el.designTarget.children('.resize-panel').trigger($.Event('click'));
// })
target.refresh("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAtAAAAIIAQMAAAB99EudAAAABlBMVEUmf8vG2O41LStnAAABD0lEQVR42u3XQQqCQBSAYcWFS4/QUTpaHa2jdISWLUJjjMpclJoPGvq+1WsYfiJCZ4oCAAAAAAAAAAAAAAAAAHin6pL9c6H/fOzHbRrP0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0u/SY9LS0tLS0tLS0tLS0n+edm+UlpaWlpaWlpaWlpaW/tl0Ndyzbno7/+tPTJdd1wal69dNa6abx+Lq6TSeYtK7BX/Diek0XULSZZrakPRtV0i6Hu/KIt30q4fM0pvBqvR9mvsQkZaW9gyJT+f5lsnzjR54xAk8mAUeJyMPwYFH98ALx5Jr0kRLLndT7b64UX9QR/0eAAAAAAAAAAAAAAAAAAD/4gpryzr/bja4QgAAAABJRU5ErkJggg==",{
// auto: true, // 根据图片宽高自动等比(宽>高?width:height)
// width: true, // 按宽调整高
// height: true, // 按高调整宽
real: true // 根据图片实际尺寸调整(转pt)
})
}, 3000)
// target.getValue()
// target.refresh(url)
},
// 自定义可选字体
// 或者使用 hiprintTemplate.setFontList([])
// 或元素中 options.fontList: []
fontList: [
{title: '微软雅黑', value: 'Microsoft YaHei'},
{title: '黑体', value: 'STHeitiSC-Light'},
{title: '思源黑体', value: 'SourceHanSansCN-Normal'},
{title: '王羲之书法体', value: '王羲之书法体'},
{title: '宋体', value: 'SimSun'},
{title: '华为楷体', value: 'STKaiti'},
{title: 'cursive', value: 'cursive'},
],
dataMode: 1, // 1:getJson 其他:getJsonTid 默认1
history: true, // 是否需要 撤销重做功能
onDataChanged: (type, json) => { // 模板发生改变回调
console.log(type); // 新增、移动、删除、修改(参数调整)、大小、旋转
console.log(json); // 返回 template
},
onUpdateError: (e) => { // 更新失败回调
console.log(e);
},
})
...
js中,动态添加我们的打印内容
javascript
var panel = printTemplate.value.addPrintPanel({ width: 100, height: 130, paperFooter: 340, paperHeader: 10 });
//文本
panel.addPrintText({ options: { width: 140, height: 15, top: 20, left: 20, title: 'hiprint插件手动添加text', textAlign: 'center' } });
//条形码
panel.addPrintText({ options: { width: 140, height: 35, top: 40, left: 20, title: '123456', textType: 'barcode' } });
//二维码
panel.addPrintText({ options: { width: 35, height: 35, top: 40, left: 165, title: '123456', textType: 'qrcode' } });
//长文本
panel.addPrintLongText({ options: { width: 180, height: 35, top: 90, left: 20, title: '长文本:hiprint是一个很好的webjs打印,浏览器在的地方他都可以运行' } });
//打印
// printTemplate.value.print({});
给页面上的打印按钮和设计器按钮添加事件
printTemplate.value.print 里面如果上面通过js添加了内容,就不要传参数了
javascript
const handlePrint = () => {
if (printTemplate.value) {
printTemplate.value.print({
// 打印数据
title: '测试打印',
content: '这是打印内容...'
})
}
}
const showDesigner = () => {
printTemplate.value.design('#hiprint-designTemplate', {
// 设计器配置
}, (designer) => {
// 设计器回调
console.log('设计器已加载', designer)
})
}
</script>
4、引入公共的css文件,app.vue中引入,或者index.html中
javascript
<link rel="stylesheet" type="text/css" media="print" href="/static/print-lock.css">
javascript
<style>
/*每个页面公共css */
@import url('static/print-lock.css')
</style>
cdn地址:print-lock.css文件
css
@media print {
body {
margin: 0px;
padding: 0px;
}
}
@page {
margin: 0;
}
.hiprint-printPaper * {
box-sizing: border-box;
-moz-box-sizing: border-box; /* Firefox */
-webkit-box-sizing: border-box; /* Safari */
}
.hiprint-printPaper *:focus {
outline: -webkit-focus-ring-color auto 0px;
}
.hiprint-printPaper {
position: relative;
padding: 0 0 0 0;
page-break-after: always;
-webkit-user-select: none; /* Chrome/Safari/Opera */
-moz-user-select: none; /* Firefox */
user-select: none;
overflow-x: hidden;
overflow: hidden;
}
.hiprint-printPaper .hiprint-printPaper-content {
position: relative;
}
/* 火狐浏览器打印 第一页过后 重叠问题 */
@-moz-document url-prefix() {
.hiprint-printPaper .hiprint-printPaper-content {
position: relative;
margin-top: 20px;
top: -20px
}
}
.hiprint-printPaper.design {
overflow: visible;
}
.hiprint-printTemplate .hiprint-printPanel {
page-break-after: always;
}
.hiprint-printPaper, hiprint-printPanel {
box-sizing: border-box;
border: 0px;
}
.hiprint-printPanel .hiprint-printPaper:last-child {
page-break-after: avoid;
}
.hiprint-printTemplate .hiprint-printPanel:last-child {
page-break-after: avoid;
}
.hiprint-printPaper .hideheaderLinetarget {
border-top: 0px dashed rgb(201, 190, 190) !important;
}
.hiprint-printPaper .hidefooterLinetarget {
border-top: 0px dashed rgb(201, 190, 190) !important;
}
.hiprint-printPaper.design {
border: 1px dashed rgba(170, 170, 170, 0.7);
}
.design .hiprint-printElement-table-content, .design .hiprint-printElement-longText-content {
overflow: hidden;
box-sizing: border-box;
}
.design .resize-panel {
box-sizing: border-box;
border: 1px dotted;
}
.hiprint-printElement-text {
background-color: transparent;
background-repeat: repeat;
padding: 0 0 0 0;
border: 0.75pt none rgb(0, 0, 0);
direction: ltr;
font-family: 'SimSun';
font-size: 9pt;
font-style: normal;
font-weight: normal;
padding-bottom: 0pt;
padding-left: 0pt;
padding-right: 0pt;
padding-top: 0pt;
text-align: left;
text-decoration: none;
line-height: 9.75pt;
box-sizing: border-box;
word-wrap: break-word;
word-break: break-all;
}
.design .hiprint-printElement-text-content {
border: 1px dashed rgb(206, 188, 188);
box-sizing: border-box;
}
.hiprint-printElement-longText {
background-color: transparent;
background-repeat: repeat;
border: 0.75pt none rgb(0, 0, 0);
direction: ltr;
font-family: 'SimSun';
font-size: 9pt;
font-style: normal;
font-weight: normal;
padding-bottom: 0pt;
padding-left: 0pt;
padding-right: 0pt;
padding-top: 0pt;
text-align: left;
text-decoration: none;
line-height: 9.75pt;
box-sizing: border-box;
word-wrap: break-word;
word-break: break-all;
/*white-space: pre-wrap*/
}
.hiprint-printElement-table {
background-color: transparent;
background-repeat: repeat;
color: rgb(0, 0, 0);
border-color: rgb(0, 0, 0);
border-style: none;
direction: ltr;
font-family: 'SimSun';
font-size: 9pt;
font-style: normal;
font-weight: normal;
padding-bottom: 0pt;
padding-left: 0pt;
padding-right: 0pt;
padding-top: 0pt;
text-align: left;
text-decoration: none;
padding: 0 0 0 0;
box-sizing: border-box;
line-height: 9.75pt;
}
.hiprint-printElement-table thead {
background: #e8e8e8;
font-weight: 700;
}
table.hiprint-printElement-tableTarget {
width: 100%;
}
.hiprint-printElement-tableTarget, .hiprint-printElement-tableTarget tr, .hiprint-printElement-tableTarget td {
border-color: rgb(0, 0, 0);
/*border-style: none;*/
/*border: 1px solid rgb(0, 0, 0);*/
font-weight: normal;
direction: ltr;
padding-bottom: 0pt;
padding-left: 4pt;
padding-right: 4pt;
padding-top: 0pt;
text-decoration: none;
vertical-align: middle;
box-sizing: border-box;
word-wrap: break-word;
word-break: break-all;
/*line-height: 9.75pt;
font-size: 9pt;*/
}
.hiprint-printElement-tableTarget-border-all {
border: 1px solid;
}
.hiprint-printElement-tableTarget-border-none {
border: 0px solid;
}
.hiprint-printElement-tableTarget-border-lr {
border-left: 1px solid;
border-right: 1px solid;
}
.hiprint-printElement-tableTarget-border-left {
border-left: 1px solid;
}
.hiprint-printElement-tableTarget-border-right {
border-right: 1px solid;
}
.hiprint-printElement-tableTarget-border-tb {
border-top: 1px solid;
border-bottom: 1px solid;
}
.hiprint-printElement-tableTarget-border-top {
border-top: 1px solid;
}
.hiprint-printElement-tableTarget-border-bottom {
border-bottom: 1px solid;
}
.hiprint-printElement-tableTarget-border-td-none td {
border: 0px solid;
}
.hiprint-printElement-tableTarget-border-td-all td:not(:nth-last-child(-n+2)) {
border-right: 1px solid;
}
.hiprint-printElement-tableTarget-border-td-all td:not(last-child) {
border-right: 1px solid;
}
.hiprint-printElement-tableTarget-border-td-all td:last-child {
border-left: 1px solid;
}
.hiprint-printElement-tableTarget-border-td-all td:last-child:first-child {
border-left: none;
}
/*.hiprint-printElement-tableTarget tr,*/
.hiprint-printElement-tableTarget td {
height: 18pt;
}
.hiprint-printPaper .hiprint-paperNumber {
font-size: 9pt;
}
.design .hiprint-printElement-table-handle {
position: absolute;
height: 21pt;
width: 21pt;
background: red;
z-index: 1;
}
.hiprint-printPaper .hiprint-paperNumber-disabled {
float: right !important;
right: 0 !important;
color: gainsboro !important;
}
.hiprint-printElement-vline, .hiprint-printElement-hline {
border: 0px none rgb(0, 0, 0);
}
.hiprint-printElement-vline {
border-left: 0.75pt solid #000;
border-right: 0px none rgb(0, 0, 0) !important;
border-bottom: 0px none rgb(0, 0, 0) !important;
border-top: 0px none rgb(0, 0, 0) !important;
}
.hiprint-printElement-hline {
border-top: 0.75pt solid #000;
border-right: 0px none rgb(0, 0, 0) !important;
border-bottom: 0px none rgb(0, 0, 0) !important;
border-left: 0px none rgb(0, 0, 0) !important;
}
.hiprint-printElement-oval, .hiprint-printElement-rect {
border: 0.75pt solid #000;
}
.hiprint-text-content-middle {
}
.hiprint-text-content-middle > div {
display: grid;
align-items: center;
}
.hiprint-text-content-bottom {
}
.hiprint-text-content-bottom > div {
display: grid;
align-items: flex-end;
}
.hiprint-text-content-wrap {
}
.hiprint-text-content-wrap .hiprint-text-content-wrap-nowrap {
white-space: nowrap;
}
.hiprint-text-content-wrap .hiprint-text-content-wrap-clip {
white-space: nowrap;
overflow: hidden;
text-overflow: clip;
}
.hiprint-text-content-wrap .hiprint-text-content-wrap-ellipsis {
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
}
/*hi-grid-row */
.hi-grid-row {
position: relative;
height: auto;
margin-right: 0;
margin-left: 0;
zoom: 1;
display: block;
box-sizing: border-box;
}
.hi-grid-row::after, .hi-grid-row::before {
display: table;
content: '';
box-sizing: border-box;
}
.hi-grid-col {
display: block;
box-sizing: border-box;
position: relative;
float: left;
flex: 0 0 auto;
}
.table-grid-row {
margin-left: -0pt;
margin-right: -0pt;
}
.tableGridColumnsGutterRow {
padding-left: 0pt;
padding-right: 0pt;
}
.hiprint-gridColumnsFooter {
text-align: left;
clear: both;
}
更多资料:
1、核心资源:npmmirror 镜像站
2、其他资料:vue-plugin-hiprint:一款基于 Vue 开源的可视化打印编辑工具库,支持可视化设计器、报表设计、元素编辑、可视化打印编辑