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📄 edit_jsp.java

📁 本书由浅入深、循序渐进地介绍了MVC的体系结构和如何构建一个基于MVC的Web框架
💻 JAVA
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package org.apache.jsp.WEB_002dINF.jsp;

import javax.servlet.*;
import javax.servlet.http.*;
import javax.servlet.jsp.*;
import java.sql.*;
import java.sql.*;
import java.util.*;
import javax.servlet.*;
import javax.servlet.http.*;
import java.text.*;
import com.gd.mvc.util.GdDate;
import java.math.*;
import com.myContent.vo.ContentType;
import com.myContent.vo.Content;
import com.gd.mvc.io.InfoInAndOut;
import com.gd.mvc.io.impl.GdInfoInAndOut;

public final class edit_jsp extends org.apache.jasper.runtime.HttpJspBase
    implements org.apache.jasper.runtime.JspSourceDependent {

 public static final String _AppId = "edit"; 
  private static java.util.List _jspx_dependants;

  private javax.el.ExpressionFactory _el_expressionfactory;
  private org.apache.AnnotationProcessor _jsp_annotationprocessor;

  public Object getDependants() {
    return _jspx_dependants;
  }

  public void _jspInit() {
    _el_expressionfactory = JspFactory.getDefaultFactory().getJspApplicationContext(getServletConfig().getServletContext()).getExpressionFactory();
    _jsp_annotationprocessor = (org.apache.AnnotationProcessor) getServletConfig().getServletContext().getAttribute(org.apache.AnnotationProcessor.class.getName());
  }

  public void _jspDestroy() {
  }

  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=GBK");
      pageContext = _jspxFactory.getPageContext(this, request, response,
      			"", 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\n");
      out.write("\r\n");
      out.write('\r');
      out.write('\n');

	InfoInAndOut infoOut = (request.getAttribute("infoOut") == null) ? new GdInfoInAndOut() : (InfoInAndOut)request.getAttribute("infoOut");
	String msg = infoOut.get("msg") == null ? "" : (String)infoOut.get("msg");
	List contentList = infoOut.get("contentList") == null ? new ArrayList(): (ArrayList)infoOut.get("contentList");
	Content content = infoOut.get("content") == null ? new Content() : (Content)infoOut.get("content");	
	List contentTypeList = infoOut.get("contentTypeList") == null ? new ArrayList(): (ArrayList)infoOut.get("contentTypeList");
	String username = infoOut.get("username") == null ? "" : (String)infoOut.get("username");
	String userId = infoOut.get("userId") == null ? "" : (String)infoOut.get("userId");

      out.write("\r\n");
      out.write("\r\n");
      out.write("<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\"\r\n");
      out.write("\"http://www.w3.org/TR/html4/loose.dtd\">\r\n");
      out.write("<html>\r\n");
      out.write("<head>\r\n");
      out.write("<meta http-equiv=\"Content-Type\" content=\"text/html; charset=GBK\">\r\n");
      out.write("<title>内容编辑发布</title>\r\n");
      out.write("<style type=\"text/css\">\r\n");
      out.write("<!--\r\n");
      out.write(".style1 {\r\n");
      out.write("\tcolor: #FF0000;\r\n");
      out.write("\tfont-weight: bold;\r\n");
      out.write("}\r\n");
      out.write("body {\r\n");
      out.write("\tbackground-color: #FFFFFD;\r\n");
      out.write("\tfont-family: Verdana, \"宋体\";\r\n");
      out.write("\tfont-size: 12px;\r\n");
      out.write("\tfont-style: normal;\r\n");
      out.write("}\r\n");
      out.write("-->\r\n");
      out.write("</style>\r\n");
      out.write("<script language=Javascript>\r\n");
      out.write("function submit(target, action) {\r\n");
      out.write("    form1.target = target;   \r\n");
      out.write("    form1.action.value = action;\r\n");
      out.write("    form1.submit();\r\n");
      out.write("}\r\n");
      out.write("function openWin(name, url, width, height) {\r\n");
      out.write("\tvar screenWidth = screen.width;\r\n");
      out.write("\tvar screenHeight = screen.height;\r\n");
      out.write("\tvar w;\r\n");
      out.write("    \tw = window.open(url, name, \"width=\"+width+\",height=\"+height+\",menubar=no,resizable=yes,toolbar=no,directories=no,location=no,scrollbars=yes,status=yes,copyhistory=0\");\r\n");
      out.write("\tw.moveTo((screenWidth-width)/2, (screenHeight-height)/2);\r\n");
      out.write("\tw.focus();\r\n");
      out.write("}\r\n");
      out.write("function goExit() {\r\n");
      out.write("\twindow.close();\r\n");
      out.write("}\r\n");
      out.write("function check(action) {\r\n");
      out.write("\tsubmit('");
      out.print("edit_"+session.getId());
      out.write("',action);\r\n");
      out.write("}\r\n");
      out.write("</script>\r\n");
      out.write("<SCRIPT  LANGUAGE=javascript>\r\n");
      out.write("<!--\r\n");
      out.write("_editor_url = \"../js/\";\r\n");
      out.write("-->\r\n");
      out.write("</script>\r\n");
      out.write("</head>\r\n");
      out.write("<SCRIPT LANGUAGE=\"JScript\" SRC=\"../js/editor.js\"> </SCRIPT>\r\n");
      out.write("<body>\r\n");
      out.write("<form action=\"/myContent/myContent/edit.do\" method=\"post\"  name=\"form1\">\r\n");
      out.write("  <table width=\"100%\" border=\"1\">\r\n");
      out.write("    <tr>\r\n");
      out.write("      <td height=\"17\" colspan=\"2\"><div align=\"center\">内容编辑发布『<span class=\"style1\">消息提示:");
      out.print(msg);
      out.write("</span>』</div></td>\r\n");
      out.write("    </tr>\r\n");
      out.write("    <tr>\r\n");
      out.write("      <td height=\"44\"><div align=\"right\">已存在的内容:</div></td>\r\n");
      out.write("      <td><ol>\r\n");
      out.write("      ");

          
          	   for (int i = 0; contentList != null && contentList.size() > i; i++) {
      			Content contentTemp = (Content)contentList.get(i);	
          
      out.write("\r\n");
      out.write("          <li>\r\n");
      out.write("            <input type=\"checkbox\" name=\"chk\" value=\"");
      out.print(i);
      out.write("\">\r\n");
      out.write("            <input type=\"hidden\" name=\"id");
      out.print(i);
      out.write("_contentMany\" value=\"");
      out.print(contentTemp.getId());
      out.write("\">\r\n");
      out.write("            \r\n");
      out.write("            ");
      out.print(contentTemp.getTitle());
      out.write("</li>    \r\n");
      out.write("          ");
}
      out.write("\r\n");
      out.write("   \r\n");
      out.write("      </ol></td>\r\n");
      out.write("    </tr>\r\n");
      out.write("    <tr>\r\n");
      out.write("      <td width=\"320\"> <div align=\"right\">内容标题:</div></td>\r\n");
      out.write("      <td width=\"440\"><input name=\"title_content\" type=\"text\" size=\"100\" maxlength=\"100\" value=\"");
      out.print(content.getTitle());
      out.write("\"></td>\r\n");
      out.write("    </tr>\r\n");
      out.write("    <tr>\r\n");
      out.write("      <td><div align=\"right\">内容正文:</div></td>\r\n");
      out.write("      <td><textarea id=\"content\" name=\"content_content\" cols=\"76\" rows=\"17\" value=\"");
      out.print(content.getContent());
      out.write("\"></textarea>&nbsp;</td>\r\n");
      out.write("    </tr>\r\n");
      out.write("    <tr>\r\n");
      out.write("      <td><div align=\"right\">内容类别:</div></td>\r\n");
      out.write("      <td><select name=\"contentTypeId_content\">\r\n");
      out.write("       ");

          	   String selected ="";
          	   for (int i = 0; contentTypeList != null && contentTypeList.size() > i; i++) {
      			ContentType contentTypeTemp = (ContentType)contentTypeList.get(i);
      			if (contentTypeTemp.getId()==content.getContentTypeId()) {
      				selected = "selected";
      			} else {
      				selected = "";
      			}
          
      out.write("\r\n");
      out.write("          <option value = '");
      out.print(contentTypeTemp.getId());
      out.write('\'');
      out.write(' ');
      out.print(selected);
      out.write('>');
      out.print(contentTypeTemp.getContentTypeName());
      out.write("</option>\r\n");
      out.write("          ");
}
      out.write("\r\n");
      out.write("      </select></td>\r\n");
      out.write("    </tr>\r\n");
      out.write("    <tr>\r\n");
      out.write("      <td><div align=\"right\">发布日期:</div></td>\r\n");
      out.write("      <td>");
      out.print( (content.getDateTime() == null || "".equals(content.getDateTime())) ? GdDate.getCurrentDateAndTime() : content.getDateTime());
      out.write("</td>\r\n");
      out.write("    </tr>\r\n");
      out.write("    <tr>\r\n");
      out.write("      <td><div align=\"right\">发布人:</div></td>\r\n");
      out.write("      <td>");
      out.print(content.getUserId());
      out.write("</td>\r\n");
      out.write("    </tr>\r\n");
      out.write("    <tr>\r\n");
      out.write("      <td colspan=\"2\"><div align=\"center\"></div>        <div align=\"center\">\r\n");
      out.write("         <input type=\"button\" name=\"button\" value=\"发布\" onClick=\"return check('insert')\">\r\n");
      out.write("      <input type=\"button\" name=\"button\" value=\"修改\" onClick=\"return check('update')\">\r\n");
      out.write("      <input type=\"button\" name=\"button\" value=\"删除\" onClick=\"return check('delete')\">\r\n");
      out.write("      </div></td>\r\n");
      out.write("    </tr>\r\n");
      out.write("  </table>\r\n");
      out.write("  <input type=\"hidden\" name=\"action\" value=\"\">\r\n");
      out.write("  <input type=\"hidden\" name=\"username\" value=\"");
      out.print(username);
      out.write("\">\r\n");
      out.write("  <input type=\"hidden\" name=\"userId\" value=\"");
      out.print(userId);
      out.write("\">\r\n");
      out.write("</form>\r\n");
      out.write("</body>\r\n");
      out.write("</html>\r\n");
      out.write("<script language=\"javascript1.2\">\r\n");
      out.write("editor_generate('content');\r\n");
      out.write("form1.content.value = '");
      out.print(content.getContent());
      out.write("';\r\n");
      out.write("window.name = \"");
      out.print("edit_"+session.getId());
      out.write("\";    \r\n");
      out.write("</script>");
    } catch (Throwable t) {
      if (!(t instanceof SkipPageException)){
        out = _jspx_out;
        if (out != null && out.getBufferSize() != 0)
          try { out.clearBuffer(); } catch (java.io.IOException e) {}
        if (_jspx_page_context != null) _jspx_page_context.handlePageException(t);
      }
    } finally {
      if (_jspxFactory != null) _jspxFactory.releasePageContext(_jspx_page_context);
    }
  }
}

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