xmlhttp通过javascript调用jsp代码

最新推荐文章于 2021-10-19 18:02:50 发布

zwhfyy

最新推荐文章于 2021-10-19 18:02:50 发布

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分类专栏： Java Html 文章标签： javascript jsp string import list tree

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<%@ page contentType="text/html;charset=gb2312" %>
<%@ page import="java.util.*"%>
<%@ page import="java.util.List"%>
<%@ page import="com.yc.ycportal.util.CacheTree"%>
<%@ page import="java.util.StringTokenizer"%>
<html><BODY>
<%
   String strchangshang=(String)request.getParameter("cs");
   String cname=(String)request.getParameter("cscn");
   String allquery_str="";
   System.out.println("厂商"+strchangshang);
  String all_factory="";
  //

  {
      List list = CacheTree.getAll_son_Tree(strchangshang);
      String str_fact_id_name = "";
      String fact_id = "";
      String fact_name = "";
      for (int i = 0; i < list.size(); i++) {
       str_fact_id_name = (String) list.get(i);
       StringTokenizer st = new StringTokenizer(
         str_fact_id_name, "◆");

fact_id = st.nextToken();
fact_name = st.nextToken();

       if ("".equals(allquery_str))
        allquery_str = fact_id + "◆" + fact_name;
       else
        allquery_str = allquery_str + "|" + fact_id
          + "◆" + fact_name;// 为后边查询做准备

       all_factory = all_factory + "<OPTION value="
         + fact_name + ">" + fact_name + "</OPTION>";
      }
  }
  if("".equals(all_factory))
     all_factory="<OPTION value="+ cname + ">" + cname + "</OPTION>";
%>
<%=all_factory%>
</BODY>
</html>