jatoolsPrint 打印类(转贴)

print.js // JavaScript Document function Print(){ this.printname="XP-58III"; } Print.prototype.loadPrinter=function (){ var printers = jatoolsPrinter.getPrinters(); var f=0; if(printers) { for (i=0;i< printers.length;i++){ if(printers==this.printname){ f=1; break; } } } if(f==1){ return this.printname; }else{ alert("没有找到打印机！"); return false; } } Print.prototype.loadPapers=function (){ var printers = this.loadPrinter(); if(printers) { var papers = jatoolsPrinter.getPapers(printers) if(papers) { for (i=0;i< papers.length;i++) { var name = papers.name; var dimension = { width:papers.width, height:papers.height }; paper_list.options=new Option(name, dimension); } } } } Print.prototype.buildDoc=function (){ var printers = this.loadPrinter(); var myDoc = new Object(); if(printers){ var mysettings= new Object(); mysettings.printer=printers; // 指定打印机名称 mysettings.paperWidth = 58; mysettings.paperHeight = 210; mysettings.topMargin=5; mysettings.bottomMargin=5; mysettings.leftMargin=1; mysettings.rightMargin=0; mysettings.orientation = 1; // 指定打打印方向为纵向, 1/2 = 纵向/横向 myDoc.settings = mysettings; //myDoc.marginIgnored=true; //设置零边距 myDoc.classesReplacedWhenPrint=new Array('.only_for_print{display:block}'); myDoc.documents =document; myDoc.copyrights ='杰创软件拥有版权 www.jatools.com'; myDoc.done = function(err) { if(err){ alert(err); } } return myDoc; }else{ return false; } } Print.prototype.doprint=function (how){ var myDoc = this.buildDoc(); // 调用打印方法 if(myDoc){ if(how == '打印预览...') jatoolsPrinter.printPreview(myDoc); // 打印预览 else if(how == '打印...') jatoolsPrinter.print(myDoc ,true); // 打印前弹出打印设置对话框 else jatoolsPrinter.print(myDoc ,false); // 不弹出对话框打印 } } print.html

打印后关闭窗口查看源代码

admin 2009-10-3文档第一页dasdf

admin 2009-10-3文档第一页dasdf

原文: http://hi.baidu.com/aifang9999/b ... 49d844925807e8.html