mes/WebContent/resource/lodopActivex/LodopsFuncs.js

var CreatedOKLodop7766=null;
 function getLodop(oOBJECT,oEMBED){
        var win = null;
        var showMessage ='';
		/**************************
		  本函数根据浏览器类型决定采用哪个页面元素作为Lodop对象：
		  IE系列、IE内核系列的浏览器采用oOBJECT，
		  其它浏览器(Firefox系列、Chrome系列、Opera系列、Safari系列等)采用oEMBED,
		  如果页面没有相关对象元素，则新建一个或使用上次那个,避免重复生成。
		  64位浏览器指向64位的安装程序install_lodop64.exe。
		**************************/
        var strHtmInstall="<br><font color='#FF00FF'>打印控件未安装!点击这里<a href='"+basePath+"resource/lodopActivex/install_lodop32.exe' target='_self'>执行安装</a>,安装后请刷新页面或重新进入。</font>";
        var strHtmUpdate="<br><font color='#FF00FF'>打印控件需要升级!点击这里<a href='"+basePath+"resource/lodopActivex/install_lodop32.exe' target='_self'>执行升级</a>,升级后请重新进入。</font>";
        var strHtm64_Install="<br><font color='#FF00FF'>打印控件未安装!点击这里<a href='"+basePath+"resource/lodopActivex/install_lodop64.exe' target='_self'>执行安装</a>,安装后请刷新页面或重新进入。</font>";
        var strHtm64_Update="<br><font color='#FF00FF'>打印控件需要升级!点击这里<a href='"+basePath+"resource/lodopActivex/install_lodop64.exe' target='_self'>执行升级</a>,升级后请重新进入。</font>";
        var strHtmFireFox="<br><br><font color='#FF00FF'>（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）</font>";
        var strHtmChrome="<br><br><font color='#FF00FF'>(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）</font>";
        var LODOP;	
	try{	
	     //=====判断浏览器类型:===============
	     var isIE	 = (navigator.userAgent.indexOf('MSIE')>=0) || (navigator.userAgent.indexOf('Trident')>=0);
	     var is64IE  = isIE && (navigator.userAgent.indexOf('x64')>=0);
	     //=====如果页面有Lodop就直接使用，没有则新建:==========
	     if (oOBJECT!=undefined || oEMBED!=undefined) { 			    
               	 if (isIE) 
	             LODOP=oOBJECT; 
	         else 
	             LODOP=oEMBED;
	     } else { 
		 if (CreatedOKLodop7766==null){
          	 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;
	     };
	     //=====判断Lodop插件是否安装过，没有安装或版本过低就提示下载安装:==========
	     if ((LODOP==null)||(typeof(LODOP.VERSION)=="undefined")) {
	             if (navigator.userAgent.indexOf('Chrome')>=0)	                 
	                 showMessage = strHtmChrome + showMessage;
	             if (navigator.userAgent.indexOf('Firefox')>=0)
	                 showMessage = strHtmFireFox + showMessage;
	             if (is64IE) showMessage = strHtm64_Install; else
	             if (isIE)  showMessage = strHtmInstall;    else
	                 showMessage = strHtmInstall + showMessage;	             
	     } else if (LODOP.VERSION<"6.1.9.8") {
	             if (is64IE) showMessage = strHtm64_Update + showMessage; else
	             if (isIE) showMessage = strHtmUpdate  + showMessage; else
	              showMessage = strHtmUpdate + showMessage;
	     };
	     //=====如下空白位置适合调用统一功能(如注册码、语言选择等):====	     
         LODOP.SET_LICENSES("深圳市优软科技有限公司","BBF53BD5AB0D522B3207D05CDE381F65","","");
	     //============================================================	  
	     if(showMessage){
	     	if(!win){
				win = new Ext.window.Window({		  
			    			id: 'win-loadActiveX',
			    			modal: true,
			    			layout: 'anchor',
			    			html:showMessage,
			    			buttonAlign: 'center',
			    			buttons: [{
								text: $I18N.common.button.erpCloseButton,
								cls: 'x-btn-blue',
								handler: function(btn) {
									btn.ownerCt.ownerCt.hide();
								}
							}]   						
					});
			   } 
			   win.show();
	        }	     
	     return LODOP; 
	} catch(err) {
	     if (is64IE)			 
            showMessage="Error:"+strHtm64_Install+showMessage;else
            showMessage="Error:"+strHtmInstall+showMessage;
	     return LODOP; 
	};		
   }