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JSP库存管理系统 第8页

更新时间:2008-6-26:  来源:毕业论文

 

JSP库存管理系统 第8页

    </td>

  </tr>

</table><br>

<!---------数据输出------------->

<%if(kucun_id!=0&& wp_name!=0){%>

<table border="1" width="100%" cellspacing="0" cellpadding="0" bordercolor="#808080" bordercolorlight="#808080" bordercolordark="#808080">

<jsp:useBean id="wp_select" kucun="wpman.wp_operation" scope="page"/>

<%//-----JavaBean查询出数据,并得到总记录条数------

      kucunlession_operation kucun=new kucun_operation();

      if(kucunLession.getKucunCloseStatus(kucun_id, wp_name).equals("已封存")){

%>

  <tr>

    <td colspan="3" align="center">

         此物品信息已被封存!

    </td>

  </tr>

<% }else{

             ResultSet rs=wp_select.wp_select_part(kucun_id,null);

             rs.last();

             int rowCount=rs.getRow();

             rs.beforeFirst();

%>

<form name="wp_core" action="core_save.jsp" method="post" onsubmit="return check_core_data()">

  <tr>

    <td colspan="3" align="center">物品(<%=rowCount%>)

    </td>

  </tr>

  <tr>

    <td colspan="3" align="right">

         <input type="submit" value="保存">

    </td>

  </tr>

  <tr>

    <td width="20%" align="center">物品编号</td>

    <td width="40%" align="center">物品名称</td>

    <td width="40%" align="center">物品数量</td>

  </tr>

  <input type="hidden" value="<%= wp_name %>" name=" wp_name ">

  <input type="hidden" value="<%=kucun_id%>" name="kucun_id">

  <jsp:useBean id="core_operation" kucun="core.core_operation" scope="page"/>

  <%

  int i=0;

  while(rs.next()){%>

  <tr>

    <td align="center" ><%=rs.getLong("wp_id")%></td>

    <td align="center" ><%=rs.getString("wp_name")%></td>

    <td align="center" >

    <input type="text" maxlength="10" name="<%=rs.getLong("wp_id")%>" value="<%=core_operation.getWp_core(rs.getLong("wp_id"), wp_name)%>">

    </td>

  </tr>

  <%i++;

  }%>

  <input type="hidden" name="all_Count" value="<%=i%>">

 </form>

 <%}%>

</table><br>

<%}%>

<!----------操作提示信息--------------->

<table border="1" width="100%" cellspacing="0" cellpadding="0" bordercolor="#808080" bordercolorlight="#808080" bordercolordark="#808080">

  <tr>

    <td width="100%">

      <table border="0" width="100%">

        <tr>

          <td width="100%">注意:单击保存按钮会保存当前屏幕上的所有物品的基本信息</td>

        </tr>

      </table>

    </td>

  </tr>

</table>

</body>

</html>

 

 

4.4系统基本代码

package org.apache.jsp.wupin;

import javax.servlet.*;

import javax.servlet.http.*;

import javax.servlet.jsp.*;

import java.sql.ResultSet;

public final wupin wupin_jsp extends org.apache.jasper.runtime.HttpJspBase

    implements org.apache.jasper.runtime.JspSourceDependent {

  private static final JspFactory _jspxFactory = JspFactory.getDefaultFactory();

  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;}

  publicvoid_jspInit()_el_expressionfactory = _jspxFactory.getJspApplicationContext(getServletConfig().getServletContext()).getExpressionFactory();_jsp_annotationprocessor=(org.apache.AnnotationProcessor) getServletConfig().getServletContext().getAttribute(org.apache.AnnotationProcessor.wupin.getName());}public void _jspDestroy() {

  }public void _jspService(HttpServletRequest request, HttpServletResponse response)throws java.io.IOException, ServletException {

    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 {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\n");out.write("\r\n");

      out.write("<html>\r\n");

      out.write("<!------系统交互javascript----->\r\n");

      out.write("<script language=\"JavaScript\">\r\n");

      out.write("<!--\r\n");

      out.write("function check_data() {\r\n");

      out.write("//按提交按钮时,检查数据是否为空\r\n");

      out.write("   if(add_lession_form.lessionname.value.length==0){\r\n");

      out.write("  \t\talert(\"输入的物品名为空,请重新输入!\");\r\n");

      out.write("  \t\treturn false;\r\n");

      out.write("\t}else return true;\t\r\n");

      out.write("}\r\n");

      out.write("function delete_confirm() {\r\n");

      out.write("//按删除链接时,弹出确认对话框\r\n");

      out.write("   if(confirm(\"确认要删除吗?\")){\r\n");

      out.write("  \t\treturn true;\r\n");

      out.write("\t}else return false;\t\r\n");

      out.write("}\r\n");out.write("-->\r\n");

      out.write("</script>\r\n");

      out.write("<body bgcolor=\"#DCDADA\">\r\n");

      out.write("<!---------导航菜单------------->\r\n");

      org.apache.jasper.runtime.JspRuntimeLibrary.include(request, response, "navigator.txt", out, false);out.write("\r\n");

      out.write("<!---------数据输入------------->\r\n");

      out.write("<table border=\"1\" width=\"100%\" cellspacing=\"0\" cellpadding=\"0\" bordercolor=\"#808080\" bordercolorlight=\"#808080\" bordercolordark=\"#808080\">\r\n");

      out.write("  <tr>\r\n");

      out.write("    <td width=\"100%\">\r\n");

      out.write("      <table border=\"0\" width=\"100%\">\r\n");

      out.write("        <tr>\r\n");

      out.write(" <td width=\"100%\" colspan=\"3\">录入物品信息:<br><hr></td>\r\n");

      out.write(" </tr>\r\n");

      out.write("<form name=\"add_lession_form\" action=\"lession_add.jsp\" method=\"post\" onsubmit=\"return check_data()\">\r\n");

      out.write("        <tr>\r\n");

      out.write("       <td width=\"25%\" align=\"right\">物品名:</td>\r\n");

    out.write(<tdwidth=\"25%\"><inputtype=\"text\"name=\"lessionname\"maxlength=\"20\"></td>\r\n");

      out.write(" <td width=\"50%\"><input type=\"submit\" value=\"提交\"></td>\r\n");

      out.write("        </tr>\r\n");

      out.write("        </form>\r\n");

      out.write("      </table>\r\n");

      out.write("    </td>\r\n");

      out.write("  </tr>\r\n");

      out.write("</table><br>\r\n");

      out.write("<!---------数据输出------------->\r\n");

      out.write("<table border=\"1\" width=\"100%\" cellspacing=\"0\" cellpadding=\"0\" bordercolor=\"#808080\" bordercolorlight=\"#808080\" bordercolordark=\"#808080\">\r\n");

      wupin.lession_operation lession_select = null;

      synchronized (_jspx_page_context) {lession_select = (wupin.lession_operation) _jspx_page_context.getAttribute("lession_select", PageContext.PAGE_SCOPE);

   if (lession_select == null){lession_select = new wupin.lession_operation();

 _jspx_page_context.setAttribute("lession_select"lession_select, PageContext.PAGE_SCOPE);}}out.write('\r');out.write('\n');

//-----JavaBean查询出数据,并得到总记录条数------

       ResultSet rs=lession_select.lession_select_all();

       rs.last();int rowCount=rs.getRow();rs.beforeFirst();

      out.write(' ');out.write('\r');out.write('\n');

      util.rsFenYe lession_rsFenYe = null;

      synchronized (_jspx_page_context) {

('\r');out.write('\n');

org.apache.jasper.runtime.JspRuntimeLibrary.handleSetProperty(_jspx_page_context.findAttribute("lession_rsFenYe"), "rs",rs);out.write("\r\n");

      out.write("<!-------pageSize为每页记录条数--------->\r\n");      org.apache.jasper.runtime.JspRuntimeLibrary.introspecthelper(_jspx_page_context.findAttribute("lession_rsFenYe"), "pageSize", "10", null, null, false);

      out.write("\r\n");out.write("  <tr>\r\n");

      out.write("    <td colspan=\"4\" align=\"center\">\r\n");

//-----从请求参数中得到当前页码------

       String currentPage=request.getParameter("currentPage");

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