?? editorialsrecord_jsp.java
字號:
return "";
}
static final String sFileName = "EditorialsRecord.jsp";
String editorialsAction(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, javax.servlet.http.HttpSession session, javax.servlet.jsp.JspWriter out, String sAction, String sForm, java.sql.Connection conn, java.sql.Statement stat) throws java.io.IOException {
String seditorialsErr ="";
try {
if (sAction.equals("")) return "";
String sSQL="";
String transitParams = "";
String primaryKeyParams = "";
String sQueryString = "";
String sPage = "";
String sParams = "";
String sActionFileName = "EditorialsGrid.jsp";
String sWhere = " ";
boolean bErr = false;
long iCount = 0;
String pPKarticle_id = "";
if (sAction.equalsIgnoreCase("cancel") ) {
try {
if ( stat != null ) stat.close();
if ( conn != null ) conn.close();
}
catch ( java.sql.SQLException ignore ) {}
response.sendRedirect (sActionFileName);
return "sendRedirect";
}
final int iinsertAction = 1;
final int iupdateAction = 2;
final int ideleteAction = 3;
int iAction = 0;
if ( sAction.equalsIgnoreCase("insert") ) { iAction = iinsertAction; }
if ( sAction.equalsIgnoreCase("update") ) { iAction = iupdateAction; }
if ( sAction.equalsIgnoreCase("delete") ) { iAction = ideleteAction; }
// Create WHERE statement
if ( iAction == iupdateAction || iAction == ideleteAction ) {
pPKarticle_id = getParam( request, "PK_article_id");
if ( isEmpty(pPKarticle_id)) return seditorialsErr;
sWhere = "article_id=" + toSQL(pPKarticle_id, adNumber);
}
String fldarticle_desc="";
String fldarticle_title="";
String fldeditorial_cat_id="";
String flditem_id="";
String fldarticle_id="";
// Load all form fields into variables
fldarticle_desc = getParam(request, "article_desc");
fldarticle_title = getParam(request, "article_title");
fldeditorial_cat_id = getParam(request, "editorial_cat_id");
flditem_id = getParam(request, "item_id");
// Validate fields
if ( iAction == iinsertAction || iAction == iupdateAction ) {
if ( isEmpty(fldeditorial_cat_id) ) {
seditorialsErr = seditorialsErr + "The value in field Editorial Category is required.<br>";
}
if ( ! isNumber(fldeditorial_cat_id)) {
seditorialsErr = seditorialsErr + "The value in field Editorial Category is incorrect.<br>";
}
if ( ! isNumber(flditem_id)) {
seditorialsErr = seditorialsErr + "The value in field Item is incorrect.<br>";
}
if (seditorialsErr.length() > 0 ) {
return (seditorialsErr);
}
}
sSQL = "";
// Create SQL statement
switch (iAction) {
case iinsertAction :
sSQL = "insert into editorials (" +
"article_desc," +
"article_title," +
"editorial_cat_id," +
"item_id)" +
" values (" +
toSQL(fldarticle_desc, adText) + "," +
toSQL(fldarticle_title, adText) + "," +
toSQL(fldeditorial_cat_id, adNumber) + "," +
toSQL(flditem_id, adNumber) + ")";
break;
case iupdateAction:
sSQL = "update editorials set " +
"article_desc=" + toSQL(fldarticle_desc, adText) +
",article_title=" + toSQL(fldarticle_title, adText) +
",editorial_cat_id=" + toSQL(fldeditorial_cat_id, adNumber) +
",item_id=" + toSQL(flditem_id, adNumber);
sSQL = sSQL + " where " + sWhere;
break;
case ideleteAction:
sSQL = "delete from editorials where " + sWhere;
break;
}
if ( seditorialsErr.length() > 0 ) return seditorialsErr;
try {
// Execute SQL statement
stat.executeUpdate(sSQL);
}
catch(java.sql.SQLException e) {
seditorialsErr = e.toString(); return (seditorialsErr);
}
try {
if ( stat != null ) stat.close();
if ( conn != null ) conn.close();
}
catch ( java.sql.SQLException ignore ) {}
response.sendRedirect (sActionFileName);
return "sendRedirect";
}
catch (Exception e) {out.println(e.toString()); }
return (seditorialsErr);
}
void editorials_Show(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, javax.servlet.http.HttpSession session, javax.servlet.jsp.JspWriter out, String seditorialsErr, String sForm, String sAction, java.sql.Connection conn, java.sql.Statement stat) throws java.io.IOException {
try {
String sSQL="";
String sQueryString = "";
String sPage = "";
String sWhere = "";
String transitParams = "";
String transitParamsHidden = "";
String requiredParams = "";
String primaryKeyParams ="";
java.util.Hashtable rsHash = new java.util.Hashtable();
String particle_id = "";
String fldarticle_id="";
String fldarticle_desc="";
String fldarticle_title="";
String fldeditorial_cat_id="";
String flditem_id="";
boolean bPK = true;
if ( "".equals(seditorialsErr)) {
// Load primary key and form parameters
fldarticle_id = getParam( request, "article_id");
particle_id = getParam( request, "article_id");
}
else {
// Load primary key, form parameters and form fields
fldarticle_id = getParam( request, "article_id");
fldarticle_desc = getParam( request, "article_desc");
fldarticle_title = getParam( request, "article_title");
fldeditorial_cat_id = getParam( request, "editorial_cat_id");
flditem_id = getParam( request, "item_id");
particle_id = getParam( request, "PK_article_id");
}
if ( isEmpty(particle_id)) { bPK = false; }
sWhere += "article_id=" + toSQL(particle_id, adNumber);
primaryKeyParams += "<input type=\"hidden\" name=\"PK_article_id\" value=\""+particle_id+"\"/>";
sSQL = "select * from editorials where " + sWhere;
out.println(" <table style=\"\">");
out.println(" <tr>\n <td style=\"background-color: #336699; text-align: Center; border-style: outset; border-width: 1\" colspan=\"2\"><font style=\"font-size: 12pt; color: #FFFFFF; font-weight: bold\">文章</font></td>\n </tr>");
if ( ! seditorialsErr.equals("")) {
out.println(" <tr>\n <td style=\"background-color: #FFFFFF; border-width: 1\" colspan=\"2\"><font style=\"font-size: 10pt; color: #000000\">"+seditorialsErr+"</font></td>\n </tr>");
}
seditorialsErr="";
out.println(" <form method=\"get\" action=\""+sFileName+"\" name=\"editorials\">");
java.sql.ResultSet rs = null;
if ( bPK && ! (sAction.equals("insert") && "editorials".equals(sForm))) {
// Open recordset
rs = openrs( stat, sSQL);
rs.next();
String[] aFields = getFieldsName( rs );
getRecordToHash( rs, rsHash, aFields );
rs.close();
fldarticle_id = (String) rsHash.get("article_id");
if ( "".equals(seditorialsErr)) {
// Load data from recordset when form displayed first time
fldarticle_desc = (String) rsHash.get("article_desc");
fldarticle_title = (String) rsHash.get("article_title");
fldeditorial_cat_id = (String) rsHash.get("editorial_cat_id");
flditem_id = (String) rsHash.get("item_id");
}
if (sAction.equals("") || ! "editorials".equals(sForm)) {
fldarticle_id = (String) rsHash.get("article_id");
fldarticle_desc = (String) rsHash.get("article_desc");
fldarticle_title = (String) rsHash.get("article_title");
fldeditorial_cat_id = (String) rsHash.get("editorial_cat_id");
flditem_id = (String) rsHash.get("item_id");
}
}
else {
if ( "".equals(seditorialsErr)) {
fldarticle_id = toHTML(getParam(request,"article_id"));
}
}
// Show form field
out.print(" <tr>\n <td style=\"background-color: #FFEAC5; border-style: inset; border-width: 0\"><font style=\"font-size: 10pt; color: #000000\">文章描述</font></td><td style=\"background-color: #FFFFFF; border-width: 1\">"); out.print("<input type=\"text\" name=\"article_desc\" maxlength=\"\" value=\""+toHTML(fldarticle_desc)+"\" size=\"\">");
out.println("</td>\n </tr>");
out.print(" <tr>\n <td style=\"background-color: #FFEAC5; border-style: inset; border-width: 0\"><font style=\"font-size: 10pt; color: #000000\">題目</font></td><td style=\"background-color: #FFFFFF; border-width: 1\">"); out.print("<input type=\"text\" name=\"article_title\" maxlength=\"200\" value=\""+toHTML(fldarticle_title)+"\" size=\"50\">");
out.println("</td>\n </tr>");
out.print(" <tr>\n <td style=\"background-color: #FFEAC5; border-style: inset; border-width: 0\"><font style=\"font-size: 10pt; color: #000000\">類別</font></td><td style=\"background-color: #FFFFFF; border-width: 1\">");
out.print("<select name=\"editorial_cat_id\">"+getOptions( conn, "select editorial_cat_id, editorial_cat_name from editorial_categories order by 2",false,true,fldeditorial_cat_id)+"</select>");
out.println("</td>\n </tr>");
out.print(" <tr>\n <td style=\"background-color: #FFEAC5; border-style: inset; border-width: 0\"><font style=\"font-size: 10pt; color: #000000\">書名</font></td><td style=\"background-color: #FFFFFF; border-width: 1\">");
out.print("<select name=\"item_id\">"+getOptions( conn, "select item_id, name from items order by 2",false,false,flditem_id)+"</select>");
out.println("</td>\n </tr>");
out.print(" <tr>\n <td colspan=\"2\" align=\"right\">");
if ( bPK && ! (sAction.equals("insert") && "editorials".equals(sForm))) {
out.print("<input type=\"submit\" value=\"修改\" onclick=\"document.editorials.FormAction.value = 'update';\">");out.print("<input type=\"submit\" value=\"刪除\" onclick=\"document.editorials.FormAction.value = 'delete';\">");out.print("<input type=\"submit\" value=\"取消\" onclick=\"document.editorials.FormAction.value = 'cancel';\">");
out.print("<input type=\"hidden\" name=\"FormName\" value=\"editorials\"><input type=\"hidden\" value=\"update\" name=\"FormAction\">");
}
else {
out.print("<input type=\"submit\" value=\"插入\" onclick=\"document.editorials.FormAction.value = 'insert';\">");out.print("<input type=\"submit\" value=\"取消\" onclick=\"document.editorials.FormAction.value = 'cancel';\">");
out.print("<input type=\"hidden\" name=\"FormName\" value=\"editorials\"><input type=\"hidden\" value=\"insert\" name=\"FormAction\">");
}out.print("<input type=\"hidden\" name=\"article_id\" value=\""+toHTML(fldarticle_id)+"\">");
out.print(transitParamsHidden+requiredParams+primaryKeyParams);
out.println("</td>\n </tr>\n </form>\n </table>");
}
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');
String cSec = checkSecurity(2, session, response, request);
if ("sendRedirect".equals(cSec) ) return;
boolean bDebug = false;
String sAction = getParam( request, "FormAction");
String sForm = getParam( request, "FormName");
String seditorialsErr = "";
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) {}
}
if ( sForm.equals("editorials") ) {
seditorialsErr = editorialsAction(request, response, session, out, sAction, sForm, conn, stat);
if ( "sendRedirect".equals(seditorialsErr)) return;
}
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");
editorials_Show(request, response, session, out, seditorialsErr, 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);
}
}
}
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