📄 kind.jsp
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<%@ page contentType="text/html; charset=GBK"%>
<%@ page import="java.sql.*" %>
<%@ page import="java.util.*" %>
<%@ page import="com.ntsky.servlet.*" %>
<%@ page import="com.ntsky.news.manage.*"%>
<%@ page import="com.ntsky.persistence.*"%>
<jsp:useBean id="Column" scope="page" class="com.ntsky.news.manage.Column"/>
<jsp:useBean id="Kind" scope="page" class="com.ntsky.news.manage.Kind"/>
<jsp:useBean id="servlet" scope="page" class="com.ntsky.servlet.DOServlet"/>
<jsp:useBean id="NEWSKind" scope="page" class="com.ntsky.persistence.NEWSKind"/>
<jsp:setProperty name="NEWSKind" scope="page" property="*"/>
<%
/**
* 插入类别
*/
//取得action的值
String action=servlet.requestStr(request,"submit");
//判断插入
if(action.equals("true")){
//执行插入
Kind.insKind(NEWSKind.getContent(),NEWSKind.getClassId());
servlet.responseUrl(response,"kind.jsp");
}
%>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>类管理</title>
<link rel="stylesheet" href="../../css/admin.css" type="text/css">
<script language="JavaScript" src="../../js/admin/column/kind.js"></script>
</head>
<body>
<table width="578" border="1" align="center" cellpadding="0" cellspacing="0" bordercolor="#FFFFFF">
<form method="post" action="kind.jsp?submit=true" name="kind" onSubmit = "return check();">
<tr>
<td height="33" colspan="4" align="center" valign="middle">
<font color="#FF0000">类别添加</font> 选择栏目:
<select name="classId">
<%
//栏目列表
if(Column.isNullColumn()){
Iterator addcolumn = Column.getColumn();
while(addcolumn.hasNext()){
NEWSClass tableClass = (NEWSClass)addcolumn.next();
int addClassId = tableClass.getClassId();
String addContent = tableClass.getContent();
%>
<option value="<%=String.valueOf(addClassId)%>" checked><%=String.valueOf(addContent)%></option>
<%
}
%>
</select>
添加类别:
<input type="text" size="20" name="content">
<input type="submit" value="添加" >
</td>
<%
}
else{
out.println("<Script language=JavaScript>alert('请先添加栏目');JavaScript:location.href='column.jsp';</Script>");
}
%>
</tr>
</form>
</table>
<br>
<br>
<br>
<table width="578" border="1" align="center" cellpadding="0" cellspacing="0" bordercolor="#FFFFFF">
<%
//判断指针是否为空，如果为空说明还没有数据!
if(Column.isNullColumn()){
Iterator column = Column.getColumn();
while(column.hasNext()){
NEWSClass tableClass = (NEWSClass)column.next();
int classId = tableClass.getClassId();
String content = tableClass.getContent();
%>
<tr align="center">
<td height="28" colspan="4"><font color="#FF0000">栏目名 ：</font><font color="#ffffff"><%=String.valueOf(content)%></font></td>
</tr>
<tr align="center">
<td height="29"><font color="#FFFFFF">类ID</font></td>
<td height="29"><font color="#FFFFFF">类名</font></td>
<td height="29" colspan="2"><font color="#FFFFFF">编辑、删除</font></td>
</tr>
<%
//判断类别是否为空
if(Kind.isNullKind(classId)){
Iterator kind = Kind.getKind(classId);
while(kind.hasNext()){
NEWSKind tableKind = (NEWSKind)kind.next();
int kindId_kind = tableKind.getKindId();
String content_kind = tableKind.getContent();
int classId_kind = tableKind.getClassId();
%>
<tr align="center">
<td width="41%" height="24"> <%=String.valueOf(kindId_kind)%></td>
<td width="40%" height="24"> <%=String.valueOf(content_kind)%></td>
<td width="10%" height="24"><a href="editkind.jsp?kindId=<%=String.valueOf(kindId_kind)%>"><img src="../../images/admin/edit.gif" alt="编辑栏目" height="18" border="0"></a></td>
<td width="9%" height="24"><a href="delkind.jsp?kindId=<%=String.valueOf(kindId_kind)%>"><img src="../../images/admin/del.gif" alt="删除栏目" width="16" height="16" border="0"></a></td>
</tr>
<%
}
}else{
%>
<tr align="center">
<td height="27" colspan="4" class="title">sorry!现在还没有类别，请您先添加类别</td>
</tr>
<%
}
%>
<%
}
}else{
%>
<tr align="center">
<td height="29" colspan="4" class="title">sorry!现在还没有栏目，请您先添加栏目</td>
</tr>
<%
}
%>
</table>
</body>
</html>
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