?? advsearch_jsp.java
字號:
String getOptionsLOV( String sLOV, boolean isSearch, boolean isRequired, String selectedValue ) {
String sSel = "";
String slOptions = "";
String sOptions = "";
String id = "";
String val = "";
java.util.StringTokenizer LOV = new java.util.StringTokenizer( sLOV, ";", true);
int i = 0;
String old = ";";
while ( LOV.hasMoreTokens() ) {
id = LOV.nextToken();
if ( ! old.equals(";") && ( id.equals(";") ) ) {
id = LOV.nextToken();
}
else {
if ( old.equals(";") && ( id.equals(";") ) ) {
id = "";
}
}
if ( ! id.equals("") ) { old = id; }
i++;
if (LOV.hasMoreTokens()) {
val = LOV.nextToken();
if ( ! old.equals(";") && (val.equals(";") ) ) {
val = LOV.nextToken();
}
else {
if (old.equals(";") && (val.equals(";"))) {
val = "";
}
}
if ( val.equals(";") ) { val = ""; }
if ( ! val.equals("")) { old = val; }
i++;
}
if ( id.compareTo( selectedValue ) == 0 ) {
sSel = "SELECTED";
}
else {
sSel = "";
}
slOptions += "<option value=\""+id+"\" "+sSel+">"+val+"</option>";
}
if ( ( i % 2 ) == 0 ) sOptions += slOptions;
return sOptions;
}
String getValFromLOV( String selectedValue , String sLOV) {
String sRes = "";
String id = "";
String val = "";
java.util.StringTokenizer LOV = new java.util.StringTokenizer( sLOV, ";", true);
int i = 0;
String old = ";";
while ( LOV.hasMoreTokens() ) {
id = LOV.nextToken();
if ( ! old.equals(";") && ( id.equals(";") ) ) {
id = LOV.nextToken();
}
else {
if ( old.equals(";") && ( id.equals(";") ) ) {
id = "";
}
}
if ( ! id.equals("") ) { old = id; }
i++;
if (LOV.hasMoreTokens()) {
val = LOV.nextToken();
if ( ! old.equals(";") && (val.equals(";") ) ) {
val = LOV.nextToken();
}
else {
if (old.equals(";") && (val.equals(";"))) {
val = "";
}
}
if ( val.equals(";") ) { val = ""; }
if ( ! val.equals("")) { old = val; }
i++;
}
if ( id.compareTo( selectedValue ) == 0 ) {
sRes = val;
}
}
return sRes;
}
String checkSecurity(int iLevel, javax.servlet.http.HttpSession session, javax.servlet.http.HttpServletResponse response, javax.servlet.http.HttpServletRequest request){
try {
Object o1 = session.getAttribute("UserID");
Object o2 = session.getAttribute("UserRights");
boolean bRedirect = false;
if ( o1 == null || o2 == null ) { bRedirect = true; }
if ( ! bRedirect ) {
if ( (o1.toString()).equals("")) { bRedirect = true; }
else if ( (new Integer(o2.toString())).intValue() < iLevel) { bRedirect = true; }
}
if ( bRedirect ) {
response.sendRedirect("Login.jsp?querystring=" + toURL(request.getQueryString()) + "&ret_page=" + toURL(request.getRequestURI()));
return "sendRedirect";
}
}
catch(Exception e){};
return "";
}
static final String sFileName = "AdvSearch.jsp";
void Search_Show (javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, javax.servlet.http.HttpSession session, javax.servlet.jsp.JspWriter out, String sSearchErr, String sForm, String sAction, java.sql.Connection conn, java.sql.Statement stat) throws java.io.IOException {
try {
String fldname="";
String fldauthor="";
String fldcategory_id="";
String fldpricemin="";
String fldpricemax="";
String sSQL="";
String transitParams = "";
String sQueryString = "";
String sPage = "";
out.println(" <table style=\"\">");
out.println(" <tr>\n <td style=\"background-color: #336699; text-align: Center; border-style: outset; border-width: 1\" colspan=\"11\"><a name=\"Search\"><font style=\"font-size: 12pt; color: #FFFFFF; font-weight: bold\">Advanced Search</font></a></td>\n </tr>");
out.println(" <form method=\"get\" action=\"Books.jsp\" name=\"Search\">\n <tr>");
// Set variables with search parameters
fldname = getParam( request, "name");
fldauthor = getParam( request, "author");
fldcategory_id = getParam( request, "category_id");
fldpricemin = getParam( request, "pricemin");
fldpricemax = getParam( request, "pricemax");
// Show fields
out.println(" <td style=\"background-color: #FFEAC5; border-style: inset; border-width: 0\"><font style=\"font-size: 10pt; color: #000000\">書名</font></td>");
out.print(" <td style=\"background-color: #FFFFFF; border-width: 1\">"); out.print("<input type=\"text\" name=\"name\" maxlength=\"20\" value=\""+toHTML(fldname)+"\" size=\"20\">");
out.println("</td>\n </tr>\n <tr>");
out.println(" <td style=\"background-color: #FFEAC5; border-style: inset; border-width: 0\"><font style=\"font-size: 10pt; color: #000000\">作者</font></td>");
out.print(" <td style=\"background-color: #FFFFFF; border-width: 1\">"); out.print("<input type=\"text\" name=\"author\" maxlength=\"100\" value=\""+toHTML(fldauthor)+"\" size=\"20\">");
out.println("</td>\n </tr>\n <tr>");
out.println(" <td style=\"background-color: #FFEAC5; border-style: inset; border-width: 0\"><font style=\"font-size: 10pt; color: #000000\">類別</font></td>");
out.print(" <td style=\"background-color: #FFFFFF; border-width: 1\">");
out.print("<select name=\"category_id\">"+getOptions( conn, "select category_id, name from categories order by 2",true,false,fldcategory_id)+"</select>");
out.println("</td>\n </tr>\n <tr>");
out.println(" <td style=\"background-color: #FFEAC5; border-style: inset; border-width: 0\"><font style=\"font-size: 10pt; color: #000000\">價格高于</font></td>");
out.print(" <td style=\"background-color: #FFFFFF; border-width: 1\">"); out.print("<input type=\"text\" name=\"pricemin\" maxlength=\"10\" value=\""+toHTML(fldpricemin)+"\" size=\"10\">");
out.println("</td>\n </tr>\n <tr>");
out.println(" <td style=\"background-color: #FFEAC5; border-style: inset; border-width: 0\"><font style=\"font-size: 10pt; color: #000000\">價格低于</font></td>");
out.print(" <td style=\"background-color: #FFFFFF; border-width: 1\">"); out.print("<input type=\"text\" name=\"pricemax\" maxlength=\"10\" value=\""+toHTML(fldpricemax)+"\" size=\"10\">");
out.println("</td>\n </tr>\n <tr>");
out.println(" <td align=\"right\" colspan=\"3\"><input type=\"submit\" value=\"Search\"/></td>");
out.println(" </tr>\n </form>\n </table>");
out.println("");
}
catch (Exception e) { out.println(e.toString()); }
}
private static java.util.Vector _jspx_dependants;
static {
_jspx_dependants = new java.util.Vector(1);
_jspx_dependants.add("/pages/Common.jsp");
}
public java.util.List getDependants() {
return _jspx_dependants;
}
public void _jspService(HttpServletRequest request, HttpServletResponse response)
throws java.io.IOException, ServletException {
JspFactory _jspxFactory = null;
PageContext pageContext = null;
HttpSession session = null;
ServletContext application = null;
ServletConfig config = null;
JspWriter out = null;
Object page = this;
JspWriter _jspx_out = null;
PageContext _jspx_page_context = null;
try {
_jspxFactory = JspFactory.getDefaultFactory();
response.setContentType("text/html;charset=gb2312");
pageContext = _jspxFactory.getPageContext(this, request, response,
null, true, 8192, true);
_jspx_page_context = pageContext;
application = pageContext.getServletContext();
config = pageContext.getServletConfig();
session = pageContext.getSession();
out = pageContext.getOut();
_jspx_out = out;
out.write('\r');
out.write('\n');
boolean bDebug = false;
String sAction = getParam( request, "FormAction");
String sForm = getParam( request, "FormName");
String sSearchErr = "";
java.sql.Connection conn = null;
java.sql.Statement stat = null;
String sErr = loadDriver();
conn = cn();
stat = conn.createStatement();
if ( ! sErr.equals("") ) {
try {
out.println(sErr);
}
catch (Exception e) {}
}
out.write(" \r\n");
out.write("<html>\r\n");
out.write("<head>\r\n");
out.write("<title>Book Store</title>\r\n");
out.write("<meta name=\"GENERATOR\" content=\"YesSoftware CodeCharge v.1.2.0 / JSP.ccp build 05/21/2001\"/>\r\n");
out.write("<meta http-equiv=\"pragma\" content=\"no-cache\"/>\r\n");
out.write("<meta http-equiv=\"expires\" content=\"0\"/>\r\n");
out.write("<meta http-equiv=\"cache-control\" content=\"no-cache\"/>\r\n");
out.write("<meta http-equiv=\"Content-Type\" content=\"text/html; charset=ISO-8859-1\">\r\n");
out.write("</head>\r\n");
out.write("<body style=\"background-color: #FFFFFF; color: #000000; font-family: Arial, Tahoma, Verdana, Helveticabackground-color: #FFFFFF; color: #000000; font-family: Arial, Tahoma, Verdana, Helvetica\">\r\n");
org.apache.jasper.runtime.JspRuntimeLibrary.include(request, response, "Header.jsp", out, true);
out.write("\r\n");
out.write(" <table>\r\n");
out.write(" <tr>\r\n");
out.write(" \r\n");
out.write(" <td valign=\"top\">\r\n");
Search_Show(request, response, session, out, sSearchErr, sForm, sAction, conn, stat);
out.write("\r\n");
out.write(" \r\n");
out.write(" </td>\r\n");
out.write(" </tr>\r\n");
out.write(" </table>\r\n");
out.write("\r\n");
org.apache.jasper.runtime.JspRuntimeLibrary.include(request, response, "Footer.jsp", out, true);
out.write("\r\n");
out.write("</body>\r\n");
out.write("</html>\r\n");
out.write('\r');
out.write('\n');
if ( stat != null ) stat.close();
if ( conn != null ) conn.close();
out.write('\r');
out.write('\n');
} catch (Throwable t) {
if (!(t instanceof SkipPageException)){
out = _jspx_out;
if (out != null && out.getBufferSize() != 0)
out.clearBuffer();
if (_jspx_page_context != null) _jspx_page_context.handlePageException(t);
}
} finally {
if (_jspxFactory != null) _jspxFactory.releasePageContext(_jspx_page_context);
}
}
}
?? 快捷鍵說明
復制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號
Ctrl + =
減小字號
Ctrl + -