vue项目添加C-Lodop批量打印和单个打印

请在C-Lodop官方中下载插件
1、在src/utils中添加LodopFuncs.js文件

var CreatedOKLodop7766 = null, CLodopIsLocal;

//====判断是否需要 Web打印服务CLodop:===

//===(不支持插件的浏览器版本需要用它)===

export function needCLodop() {

 try {

 var ua = navigator.userAgent;

 if (ua.match(/WindowssPhone/i))

 return true;

 if (ua.match(/iPhone|iPod|iPad/i))

 return true;

 if (ua.match(/Android/i))

 return true;

 if (ua.match(/EdgeD?d+/i))

 return true;

 var verTrident = ua.match(/TridentD?d+/i);

 var verIE = ua.match(/MSIED?d+/i);

 var verOPR = ua.match(/OPRD?d+/i);

 var verFF = ua.match(/FirefoxD?d+/i);

 var x64 = ua.match(/x64/i);

 if ((!verTrident) && (!verIE) && (x64))

 return true;

 else if (verFF) {

 verFF = verFF[0].match(/d+/);

 if ((verFF[0] >= 41) || (x64))

 return true;

 } else if (verOPR) {

 verOPR = verOPR[0].match(/d+/);

 if (verOPR[0] >= 32)

 return true;

 } else if ((!verTrident) && (!verIE)) {

 var verChrome = ua.match(/ChromeD?d+/i);

 if (verChrome) {

 verChrome = verChrome[0].match(/d+/);

 if (verChrome[0] >= 41)

 return true;

 }

 }

 return false;

 } catch (err) {

 return true;

 }

}

//====页面引用CLodop云打印必须的JS文件,用双端口(8000和18000）避免其中某个被占用：====

if (needCLodop()) {

 var src1 = "http://localhost:8000/CLodopfuncs.js?priority=1";

 var src2 = "http://localhost:18000/CLodopfuncs.js?priority=0";

 var head = document.head || document.getElementsByTagName("head")[0] || document.documentElement;

 var oscript = document.createElement("script");

 oscript.src = src1;

 head.insertBefore(oscript, head.firstChild);

 oscript = document.createElement("script");

 oscript.src = src2;

 head.insertBefore(oscript, head.firstChild);

 CLodopIsLocal = !!((src1 + src2).match(///localho|//127.0.0./i));

}

//====获取LODOP对象的主过程：====

export function getLodop(oOBJECT, oEMBED) {

 var strHtmInstall = "
打印控件未安装!点击这里执行安装,安装后请刷新页面或重新进入。";

 var strHtmUpdate = "
打印控件需要升级!点击这里执行升级,升级后请重新进入。";

 var strHtm64_Install = "
打印控件未安装!点击这里执行安装,安装后请刷新页面或重新进入。";

 var strHtm64_Update = "
打印控件需要升级!点击这里执行升级,升级后请重新进入。";

 var strHtmFireFox = "

（注意：如曾安装过Lodop旧版附件npActiveXPLugin,请在【工具】->【附加组件】->【扩展】中先卸它）";

 var strHtmChrome = "

(如果此前正常，仅因浏览器升级或重安装而出问题，需重新执行以上安装）";

 var strCLodopInstall_1 = "
Web打印服务CLodop未安装启动，点击这里下载执行安装";

 var strCLodopInstall_2 = "
（若此前已安装过，可点这里直接再次启动）";

 var strCLodopInstall_3 = "，成功后请刷新本页面。";

 var strCLodopUpdate = "
Web打印服务CLodop需升级!点击这里执行升级,升级后请刷新页面。";

 var LODOP;

 try {

 var ua = navigator.userAgent;

 var isIE = !!(ua.match(/MSIE/i)) || !!(ua.match(/Trident/i));

 if (needCLodop()) {

 try {

 LODOP = getCLodop();

 } catch (err) { }

 if (!LODOP && document.readyState !== "complete") {

 alert("网页还没下载完毕，请稍等一下再操作.");

 return;

 }

 if (!LODOP) {

 //document.body.innerHTML = strCLodopInstall_1 + (CLodopIsLocal ? strCLodopInstall_2 : "") + strCLodopInstall_3 + document.body.innerHTML; 

 return;

 } else {

 if (CLODOP.CVERSION < "3.0.8.3") {

 document.body.innerHTML = strCLodopUpdate + document.body.innerHTML;

 }

 if (oEMBED && oEMBED.parentNode)

 oEMBED.parentNode.removeChild(oEMBED);

 if (oOBJECT && oOBJECT.parentNode)

 oOBJECT.parentNode.removeChild(oOBJECT);

 }

 } else {

 var is64IE = isIE && !!(ua.match(/x64/i));

 //=====如果页面有Lodop就直接使用，没有则新建:==========

 if (oOBJECT || oEMBED) {

 if (isIE)

 LODOP = oOBJECT;

 else

 LODOP = oEMBED;

 } else if (!CreatedOKLodop7766) {

 LODOP = document.createElement("object");

 LODOP.setAttribute("width", 0);

 LODOP.setAttribute("height", 0);

 LODOP.setAttribute("style", "position:absolute;left:0px;top:-100px;width:0px;height:0px;");

 if (isIE)

 LODOP.setAttribute("classid", "clsid:2105C259-1E0C-4534-8141-A753534CB4CA");

 else

 LODOP.setAttribute("type", "application/x-print-lodop");

 document.documentElement.appendChild(LODOP);

 CreatedOKLodop7766 = LODOP;

 } else

 LODOP = CreatedOKLodop7766;

 //=====Lodop插件未安装时提示下载地址:==========

 if ((!LODOP) || (!LODOP.VERSION)) {

 if (ua.indexOf('Chrome') >= 0)

 document.body.innerHTML = strHtmChrome + document.body.innerHTML;

 if (ua.indexOf('Firefox') >= 0)

 document.body.innerHTML = strHtmFireFox + document.body.innerHTML;

 document.body.innerHTML = (is64IE ? strHtm64_Install : strHtmInstall) + document.body.innerHTML;

 return LODOP;

 }

 }

 if (LODOP.VERSION < "6.2.2.6") {

 if (!needCLodop())

 document.body.innerHTML = (is64IE ? strHtm64_Update : strHtmUpdate) + document.body.innerHTML;

 }

 //===如下空白位置适合调用统一功能(如注册语句、语言选择等):==

 // 添加注册码，打印就不会出现 “本页由lodop试用版输出 ” 

 LODOP.SET_LICENSES("", "XXXXX", "XXXX", "");

 //=======================================================

 return LODOP;

 } catch (err) {

 alert("getLodop出错:" + err);

 }

}

2、页面引用

import { getLodop } from '@/utils/LodopFuncs'

3、vue中html代码

 
    打印全部
    
 
 
    直接打印
    打印预览
     打印维护
    打印设计
  



 
    打印全部
    
 
 
    直接打印
    打印预览
     打印维护
    打印设计
  

js

printPreview(s,index) {
 this.CreateOneFormPage(index)
 if (s == 0) {
    LODOP.PRINT() //直接打印
 }
 if (s == 1) {
    LODOP.PREVIEW() //打印预览
 }
 if (s == 2) {
    LODOP.PRINT_SETUP() //打印维护
 }
 if (s == 3) {
    LODOP.PRINT_DESIGN() //打印设计
 }
},
CreateOneFormPage(index) {
 LODOP = getLodop()
 LODOP.PRINT_INIT("");//初始化打印标题
 if(index=='all'){
    for(let i=0;i