📄 columns_left.jsp
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<%@page contentType="text/html; charset=GBK" language="java" %>
<%@page import="com.mycompany.news.service.*" %>
<%
String channelID = request.getParameter("channelid");
ChannelService channelService = new ChannelService();
StringBuffer sb = channelService.getTreeString("columns_main.jsp?columnid=",Long.valueOf(channelID));
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<link href="../css/common.css" rel="stylesheet" type="text/css">
<title>JavaScript Navigation Tree</title>
<style>
/* Style for tree item text */ .t0i {
font-family: Tahoma, Verdana, Geneva, Arial, Helvetica, sans-serif,宋体;
font-size: 11px;
color: #000000;
background-color:none;
text-decoration: none;
}
/* Style for tree item image */
.t0im {
border: 0px;
width: 19px;
height: 16px;
}
</style>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312"></head>
<body leftmargin="0" topmargin="0" marginwidth="15" marginheight="2" CLASS="TA">
<table width="100%" border="0" cellpadding="0" cellspacing="0">
<tr>
<td> <table width="80%" border="0" align="center" cellpadding="0" cellspacing="0">
<tr>
<td><font size="2">栏目管理</font></td>
<td><font size="2"><a href="columnnews_left.jsp?channelid=<%=channelID%>">栏目新闻管理<a></font></td>
</tr>
<tr>
<td> <script language="JavaScript" src="../js/tree.js"></script> <script language="JavaScript">
var TREE_ITEMS = [
<%=sb.toString()%>
];
</script> <script language="JavaScript" src="../js/tree_tpl.js"></script> <script language="JavaScript">
new tree (TREE_ITEMS, tree_tpl);
</script> </td>
</tr>
</table>
</td>
</tr>
<form name="form1" action="<%=request.getContextPath()%>/servlet/AddColumn">
<input name="parentcolumn" type='hidden' value="0">
<input name="channelid" type='hidden' value="<%=channelID%>">
<tr>
<td>栏目名称<input name="columnname" type='text' ></td>
</tr>
<tr>
<td>栏目顺序<input name="columnorder" type='text' ></td>
</tr>
<tr>
<td><input type='button' class="input-button" value='添加根栏目' onclick="form1.submit()"></td>
</tr>
</form>
</table>
</body>
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