【JSP开源代码栏目提醒】:网学会员为需要JSP开源代码的朋友们搜集整理了upd_reply.jsp相关资料,希望对各位网友有所帮助!
<%@ page contentType="text/html; charset=gb2312" language="java" import="java.sql.*" errorPage="" %>
<%@ include file="../../forum/Connections/board.jsp" %>
<% request.setCharacterEncoding("gb2312"); %>
<%
// *** Edit Operations: declare variables
// set the form action variable
String MM_editAction = request.getRequestURI();
if (request.getQueryString() != null && request.getQueryString().length() > 0) {
MM_editAction += "?" + request.getQueryString();
}
// connection information
String MM_editDriver = null, MM_editConnection = null, MM_editUserName = null, MM_editPassword = null;
// redirect information
String MM_editRedirectUrl = null;
// query string to execute
StringBuffer MM_editQuery = null;
// boolean to abort record edit
boolean MM_abortEdit = false;
// table information
String MM_editTable = null, MM_editColumn = null, MM_recordId = null;
// form field information
String[] MM_fields = null, MM_columns = null;
%>
<%
// *** Update Record: set variables
if (request.getParameter("MM_update") != null &&
request.getParameter("MM_update").toString().equals("form1") &&
request.getParameter("MM_recordId") != null) {
MM_editDriver = MM_board_DRIVER;
MM_editConnection = MM_board_STRING;
MM_editUserName = MM_board_USERNAME;
MM_editPassword = MM_board_PASSWORD;
MM_editTable = "Reply";
MM_editColumn = "ReplyID";
MM_recordId = "" + request.getParameter("MM_recordId") + "";
MM_editRedirectUrl = "editboard.jsp?TopicID=" + ((request.getParameter("TopicID")!=null)?request.getParameter("TopicID"):"") + "";
String MM_fieldsStr = "ReplierName|value|ReplierSex|value|ReplierEmail|value|ReplierSiteName|value|ReplierSiteURL|value|ReplierICQ|value|ReplyBody|value";
String MM_columnsStr = "ReplierName|',none,''|ReplierSex|',none,''|ReplierEmail|',none,''|ReplierSiteName|',none,''|ReplierSiteURL|',none,''|ReplierICQ|',none,''|ReplyBody|',none,''";
// create the MM_fields and MM_columns arrays
java.util.StringTokenizer tokens = new java.util.StringTokenizer(MM_fieldsStr,"|");
MM_fields = new String[tokens.countTokens()];
for (int i=0; tokens.hasMoreTokens(); i++) MM_fields[i] = tokens.nextToken();
tokens = new java.util.StringTokenizer(MM_columnsStr,"|");
MM_columns = new String[tokens.countTokens()];
for (int i=0; tokens.hasMoreTokens(); i++) MM_columns[i] = tokens.nextToken();
// set the form values
for (int i=0; i+1 < MM_fields.length; i+=2) {
MM_fields[i+1] = ((request.getParameter(MM_fields[i])!=null)?(String)request.getParameter(MM_fields[i]):"");
}
// append the query string to the redirect URL
if (MM_editRedirectUrl.length() != 0 && request.getQueryString() != null) {
MM_editRedirectUrl += ((MM_editRedirectUrl.indexOf('?') == -1)?"?":"&") + request.getQueryString();
}
}
%>
<%
// *** Update Record: construct a sql update statement and execute it
if (request.getParameter("MM_update") != null &&
request.getParameter("MM_recordId") != null) {
// create the update sql statement
MM_editQuery = new StringBuffer("update ").append(MM_editTable).append(" set ");
for (int i=0; i+1 < MM_fields.length; i+=2) {
String formVal = MM_fields[i+1];
String elem;
java.util.StringTokenizer tokens = new java.util.StringTokenizer(MM_columns[i+1],",");
String delim = ((elem = (String)tokens.nextToken()) != null && elem.compareTo("none")!=0)?elem:"";
String altVal = ((elem = (String)tokens.nextToken()) != null && elem.compareTo("none")!=0)?elem:"";
String emptyVal = ((elem = (String)tokens.nextToken()) != null && elem.compareTo("none")!=0)?elem:"";
if (formVal.length() == 0) {
formVal = emptyVal;
} else {
if (altVal.length() != 0) {
formVal = altVal;
} else if (delim.compareTo("'") == 0) { // escape quotes
StringBuffer escQuotes = new StringBuffer(formVal);
for (int j=0; j < escQuotes.length(); j++)
if (escQuotes.charAt(j) == '\'') escQuotes.insert(j++,'\'');
formVal = "'" + escQuotes + "'";
} else {
formVal = delim + formVal + delim;
}
}
MM_editQuery.append((i!=0)?",":"").append(MM_columns[i]).append(" = ").append(formVal);
}
MM_editQuery.append(" where ").append(MM_editColumn).append(" = ").append(MM_recordId);
if (!MM_abortEdit) {
// finish the sql and execute it
Driver MM_driver = (Driver)Class.forName(MM_editDriver).newInstance();
Connection MM_connection = DriverManager.getConnection(MM_editConnection,MM_editUserName,MM_editPassword);
PreparedStatement MM_editStatement = MM_connection.prepareStatement(MM_editQuery.toString());
MM_editStatement.executeUpdate();
MM_connection.close();
// redirect with URL parameters
if (MM_editRedirectUrl.length() != 0) {
response.sendRedirect(response.encodeRedirectURL(MM_editRedirectUrl));
return;
}
}
}
%>
<%
String updreply__MMColParam = "1";
if (request.getParameter("ReplyID") !=null) {updreply__MMColParam = (String)request.getParameter("ReplyID");}
%>
<%
Driver Driverupdreply = (Driver)Class.forName(MM_board_DRIVER).newInstance();
Connection Connupdreply = DriverManager.getConnection(MM_board_STRING,MM_board_USERNAME,MM_board_PASSWORD);
PreparedStatement Statementupdreply = Connupdreply.prepareStatement("SELECT * FROM Reply WHERE ReplyID = " + updreply__MMColParam + "");
ResultSet updreply = Statementupdreply.executeQuery();
boolean updreply_isEmpty = !updreply.next();
boolean updreply_hasData = !updreply_isEmpty;
Object updreply_data;
int updreply_numRows = 0;
%>
<html>
<head>
<title></title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<script language="JavaScript" type="text/JavaScript">
<!--
function MM_goToURL() { //v3.0
var i, args=MM_goToURL.arguments; document.MM_returnValue = false;
for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'");
}
//-->
</script>
</head>
<body>
<form method="POST" action="<%=MM_editAction%>" name="form1">
<table align="center">
<tr valign="baseline">
<td nowrap align="right"><div align="left"><img src="../../forum/images/tabletuser_small.gif" width="55" height="55">回复者:</div></td>
<td> <input type="text" name="ReplierName" value="<%=(((updreply_data = updreply.getObject("ReplierName"))==null || updreply.wasNull())?"":updreply_data)%>" size="32">
</td>
</tr>
<tr>
<td nowrap align="right" valign="top"><div align="left"><img src="../../forum/images/tabletuser_small.gif" width="55" height="55">回复者性別:</div></td>
<td valign="baseline"> <table align="left">
<tr>
<td> <input type="radio" name="ReplierSex" value="男" CHECKED>
男 <td></tr>
<tr>
<td> <input type="radio" name="ReplierSex" value="女">
女 <td></tr>
</table></td>
</tr>
<tr valign="baseline">
<td nowrap align="right"><div align="left"><img src="../../forum/images/tabletuser_small.gif" width="55" height="55">回复者Email:</div></td>
<td> <input type="text" name="ReplierEmail" value="<%=(((updreply_data = updr
上一篇:
Update_thing.jsp
下一篇:
哈弗F7 VS名爵HS,谁更懂得年轻人的心?