📄 __modibook.java
字号:
if (classlist == null) { // begin 'classlist' synchronized instantiation block... //[ /manage/modibook.jsp; Line: 9] classlist = new org.pan.web.bookclasslist(); //[ /manage/modibook.jsp; Line: 9] pageContext.setAttribute("classlist", classlist); //[ /manage/modibook.jsp; Line: 9] } // end synchronized bean instantiation block... //[ /manage/modibook.jsp; Line: 9] } // end synchronized bean scope block... //[ /manage/modibook.jsp; Line: 9] } // end bean instantiation block... //[ /manage/modibook.jsp; Line: 9] out.print("\r\n"); org.pan.web.booksmn book = null; //[ /manage/modibook.jsp; Line: 10] book = (org.pan.web.booksmn)pageContext.getAttribute("book"); //[ /manage/modibook.jsp; Line: 10] if (book == null) { // begin 'book' instantiation block... //[ /manage/modibook.jsp; Line: 10] { // Don't need to synchronize on page scope //[ /manage/modibook.jsp; Line: 10] book = (org.pan.web.booksmn)pageContext.getAttribute("book"); //[ /manage/modibook.jsp; Line: 10] if (book == null) { // begin 'book' synchronized instantiation block... //[ /manage/modibook.jsp; Line: 10] book = new org.pan.web.booksmn(); //[ /manage/modibook.jsp; Line: 10] pageContext.setAttribute("book", book); //[ /manage/modibook.jsp; Line: 10] } // end synchronized bean instantiation block... //[ /manage/modibook.jsp; Line: 10] } // end synchronized bean scope block... //[ /manage/modibook.jsp; Line: 10] } // end bean instantiation block... //[ /manage/modibook.jsp; Line: 10] out.print("\r\n"); //[ /manage/modibook.jsp; Line: 11] String mesg = ""; //[ /manage/modibook.jsp; Line: 12] String submit = request.getParameter("Submit"); //[ /manage/modibook.jsp; Line: 13] int Id =0; //[ /manage/modibook.jsp; Line: 14] if (submit!=null && !submit.equals("")){ //[ /manage/modibook.jsp; Line: 15] if(book.getRequest(request)){ //[ /manage/modibook.jsp; Line: 16] if(book.update()){ //[ /manage/modibook.jsp; Line: 17] mesg = "图书资料修改成功！"; //[ /manage/modibook.jsp; Line: 18] } else { //[ /manage/modibook.jsp; Line: 19] mesg = "数据库操作失败"; //[ /manage/modibook.jsp; Line: 20] } //[ /manage/modibook.jsp; Line: 21] }else { //[ /manage/modibook.jsp; Line: 22] mesg = "对不起，你提交的参数有错误"; //[ /manage/modibook.jsp; Line: 23] } //[ /manage/modibook.jsp; Line: 24] } //[ /manage/modibook.jsp; Line: 25] if (request.getParameter("id")==null || request.getParameter("id").equals("")) { //[ /manage/modibook.jsp; Line: 26] mesg = "你要修改的数据参数错误！"; //[ /manage/modibook.jsp; Line: 27] } else { //[ /manage/modibook.jsp; Line: 28] try { //[ /manage/modibook.jsp; Line: 29] Id = Integer.parseInt(request.getParameter("id")); //[ /manage/modibook.jsp; Line: 30] if (!book.getOnebook(Id)){ //[ /manage/modibook.jsp; Line: 31] mesg = "你要修改的数据不存在"; //[ /manage/modibook.jsp; Line: 32] } //[ /manage/modibook.jsp; Line: 33] } catch (Exception e){ //[ /manage/modibook.jsp; Line: 34] mesg = "你要修改的数据参数错误！"; //[ /manage/modibook.jsp; Line: 35] } //[ /manage/modibook.jsp; Line: 36] } //[ /manage/modibook.jsp; Line: 37] out.print("\r\n\r\n<html>\r\n<head>\r\n<title>好易多网上书店管理系统</title>\r\n<meta http-equiv=\"Content-Type\" content=\"text/html; charset=gb2312\">\r\n<script language=\"javascript\">\r\n function checkform() {\r\n\tif (document.form1.id.value==\"\") {\r\n\t\talert(\"你要修改的数据不存在！\");\r\n\t\treturn false;\r\n\t}\r\n\tif (document.form1.bookname.value==\"\") {\r\n\t\tdocument.form1.bookname.focus();\r\n\t\talert(\"图书名为空!\");\r\n\t\treturn false;\r\n\t}\r\n\tif (document.form1.author.value==\"\") {\r\n\t\talert(\"作者名为空!\");\r\n\t\tdocument.form1.author.focus();\r\n\t\treturn false;\r\n\t}\r\n\r\n\treturn true;\r\n\r\n }\r\n</script>\r\n<link rel=\"stylesheet\" href=\"books.css\" type=\"text/css\">\r\n</head>\r\n\r\n<body bgcolor=\"#FFCC99\" text=\"#000000\">\r\n<div align=\"center\">\r\n <table width=\"100%\" border=\"0\" cellspacing=\"2\" cellpadding=\"2\">\r\n <tr> \r\n <td align=\"center\" width=\"23%\"><img src=\"../images/javabeans.gif\" width=\"126\" height=\"88\"></td>\r\n <td align=\"center\" width=\"77%\"><img src=\"../images/baners.gif\" width=\"468\" height=\"60\"></td>\r\n </tr>\r\n <tr>\r\n <td align=\"center\" width=\"23%\" valign=\"top\"> \r\n "); out.print(" <table width=\"100%\" border=\"0\" cellspacing=\"2\" cellpadding=\"2\">\r\n <tr> \r\n <td> </td>\r\n </tr>\r\n <tr>\r\n <td align=\"center\"><a href=\"main.jsp\">回管理首页</a></td>\r\n </tr>\r\n <tr> \r\n <td align=\"center\"><a href=\"booklist.jsp\">商店图书查询</a></td>\r\n </tr>\r\n <tr> \r\n <td align=\"center\"><a href=\"addbook.jsp\">添加图书资料</a></td>\r\n </tr>\r\n <tr> \r\n <td align=\"center\"><a href=\"orderlist.jsp\">订单信息查询</a></td>\r\n </tr>\r\n <tr> \r\n <td align=\"center\"><a href=\"userlist.jsp\">用户信息查询</a></td>\r\n </tr>\r\n <tr> \r\n <td align=\"center\"><a href=\"logout.jsp\">退出</a></td>\r\n </tr>\r\n </table>\r\n </td>\r\n <td align=\"center\" width=\"77%\"> \r\n <p><br>\r\n <font size=\"3\"><b>修改图书资料</b></font></p>\r\n\t\t "); if(!mesg.equals("")){ //[ /manage/modibook.jsp; Line: 104] out.println(mesg); //[ /manage/modibook.jsp; Line: 105] } else { //[ /manage/modibook.jsp; Line: 106] books modibook = (books) book.getBooklist().elementAt(0); //[ /manage/modibook.jsp; Line: 107] //[ /manage/modibook.jsp; Line: 108] //[ /manage/modibook.jsp; Line: 108] out.print("\r\n <form name=\"form1\" method=\"post\" action=\"modibook.jsp\">\r\n <table width=\"90%\" border=\"0\" cellspacing=\"1\" cellpadding=\"1\">\r\n <tr> \r\n <td align=\"right\" width=\"35%\">图书名称：</td>\r\n <td width=\"65%\"> \r\n <input type=\"text\" name=\"bookname\" maxlength=\"40\" size=\"30\" value=\""); out.print(String.valueOf( modibook.getBookName() )); //[ /manage/modibook.jsp; Line: 114] out.print("\">\r\n </td>\r\n </tr>\r\n <tr> \r\n <td align=\"right\" width=\"35%\">作者：</td>\r\n <td width=\"65%\"> \r\n <input type=\"text\" name=\"author\" maxlength=\"25\" size=\"20\" value=\""); out.print(String.valueOf( modibook.getAuthor() )); //[ /manage/modibook.jsp; Line: 120] out.print("\">\r\n </td>\r\n </tr>\r\n <tr> \r\n <td align=\"right\" width=\"35%\">出版社：</td>\r\n <td width=\"65%\"> \r\n <input type=\"text\" name=\"publish\" size=\"40\" maxlength=\"150\" value=\""); out.print(String.valueOf( modibook.getPublish() )); //[ /manage/modibook.jsp; Line: 126] out.print("\">\r\n </td>\r\n </tr>\r\n <tr> \r\n <td align=\"right\" width=\"35%\">所属类别：</td>\r\n <td width=\"65%\"> \r\n <select name=\"bookclass\">\r\n\t\t"); if (classlist.excute()){ //[ /manage/modibook.jsp; Line: 133] for (int i=0;i<classlist.getClasslist().size();i++){ //[ /manage/modibook.jsp; Line: 134] bookclass bc = (bookclass) classlist.getClasslist().elementAt(i); //[ /manage/modibook.jsp; Line: 135] //[ /manage/modibook.jsp; Line: 135] out.print("\r\n\t\t\t <option value=\""); out.print(String.valueOf( bc.getId())); //[ /manage/modibook.jsp; Line: 136] out.print("\" "); if (bc.getId() == modibook.getBookClass()) out.print("selected"); //[ /manage/modibook.jsp; Line: 136] //[ /manage/modibook.jsp; Line: 136] out.print(">"); out.print(String.valueOf( bc.getClassName() )); //[ /manage/modibook.jsp; Line: 136] out.print("</option>\r\n\t\t"); } //[ /manage/modibook.jsp; Line: 137] } //[ /manage/modibook.jsp; Line: 138] //[ /manage/modibook.jsp; Line: 138] out.print("\t\r\n\t\t\t\t\t\r\n </select>\r\n </td>\r\n </tr>\r\n <tr> \r\n <td align=\"right\" width=\"35%\">书号：</td>\r\n <td width=\"65%\"> \r\n <input type=\"text\" name=\"bookno\" size=\"20\" maxlength=\"30\" value=\""); out.print(String.valueOf( modibook.getBookNo() )); //[ /manage/modibook.jsp; Line: 146] out.print("\">\r\n </td>\r\n </tr>\r\n <tr> \r\n <td align=\"right\" width=\"35%\">定价：</td>\r\n <td width=\"65%\"> \r\n <input type=\"text\" name=\"price\" size=\"8\" maxlength=\"10\" value=\""); out.print(String.valueOf( modibook.getPrince() )); //[ /manage/modibook.jsp; Line: 152] out.print("\">\r\n 元</td>\r\n </tr>\r\n <tr> \r\n <td align=\"right\" width=\"35%\">总数量：</td>\r\n <td width=\"65%\"> \r\n <input type=\"text\" name=\"amount\" size=\"8\" maxlength=\"10\" value=\""); out.print(String.valueOf( modibook.getAmount() )); //[ /manage/modibook.jsp; Line: 158] out.print("\">\r\n 本</td>\r\n </tr>\r\n <tr> \r\n <td align=\"right\" width=\"35%\" valign=\"top\">图书简介：</td>\r\n <td width=\"65%\"> \r\n <textarea name=\"content\" cols=\"40\" rows=\"6\">"); out.print(String.valueOf( modibook.getContent() )); //[ /manage/modibook.jsp; Line: 164] out.print("</textarea>\r\n </td>\r\n </tr>\r\n <tr> \r\n <td align=\"right\" width=\"35%\"> </td>\r\n <td width=\"65%\"> \r\n\t\t\t\t<input type=\"hidden\" name=\"id\" value=\""); out.print(String.valueOf( Id )); //[ /manage/modibook.jsp; Line: 170] out.print("\">\r\n <input type=\"submit\" name=\"Submit\" value=\"提交\" onclick=\"return(checkform());\">\r\n <input type=\"reset\" name=\"reset\" value=\"重置\">\r\n </td>\r\n </tr>\r\n </table>\r\n </form> \r\n\t"); } //[ /manage/modibook.jsp; Line: 177] //[ /manage/modibook.jsp; Line: 177] out.print("\r\n <p> </p>\r\n </td>\r\n </tr>\r\n </table>\r\n <br>\r\n <table width=\"70%\" border=\"0\" cellspacing=\"2\" cellpadding=\"2\">\r\n <tr>\r\n <td align=\"center\">多智能网络有限公司开发<br>\r\n CopyRight@2003 <br>\r\n Email:<a href=\"mailto:pz990@163.net\">pz990@163.net</a></td>\r\n </tr>\r\n </table>\r\n \r\n</div>\r\n</body>\r\n</html>\r\n"); book.close(); //[ /manage/modibook.jsp; Line: 194] //[ /manage/modibook.jsp; Line: 194] } catch (Throwable __ee) { while (out != null && out != _originalOut) out = pageContext.popBody(); ((weblogic.servlet.jsp.PageContextImpl)pageContext).handlePageException((Throwable)__ee); }
//before final close brace...
}
}
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -