📄 columns_main.jsp
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<%@page contentType="text/html; charset=GBK" language="java" %>
<%@page import="com.mycompany.news.service.ColumnService" %>
<%@page import="com.mycompany.news.dto.Column" %>
<%@page import="java.util.List"%>
<%
String columnid = request.getParameter("columnid");
if(columnid==null)return;
ColumnService cs = new ColumnService();
Column c = cs.getByID(Long.parseLong(columnid));
List children = cs.listChildren(c);
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<link href="../css/common.css" rel="stylesheet" type="text/css">
<meta http-equiv="Content-Type" content="text/html; charset=gb2312"></head>
<body leftmargin="0" topmargin="0" marginwidth="15" marginheight="2" CLASS="TA">
<br>
<br>
<br>
<br><br>
<table border="0" cellpadding="0" cellspacing="0" align='left' width='70%'>
<form name="form1" action="<%=request.getContextPath()%>/servlet/ModifyColumn" method="post">
<input type="hidden" name="columnid" value="<%=c.getColumnId()%>">
<input type="hidden" name="channelid" value="<%=c.getChannelId()%>">
<input type="hidden" name="parentcolumn" value="<%=c.getParentColumn()%>">
<input type="hidden" name="topcolumn" value="<%=c.getTopColumn()%>">
<input type="hidden" name="currentlevel" value="<%=c.getCurrentLevel()%>">
<input type="hidden" name="leafnode" value="<%=c.getLeafNode()%>">
<tr>
<td width='100'>栏目名称</td>
<td><input name="columnname" value="<%=c.getColumnName()%>"></td>
<td width='100'>栏目顺序</td>
<td><input name="columnorder" value="<%=c.getColumnOrder()%>"></td>
<td><input type='button' value="保存" class="input-button" onclick="form1.submit()"></td>
</tr>
</form>
<form name="form2" action="<%=request.getContextPath()%>/servlet/AddColumn" method="post">
<input type="hidden" name="parentcolumn" value="<%=c.getColumnId()%>">
<input type="hidden" name="channelid" value="<%=c.getChannelId()%>">
<tr>
<td width='100'>子栏目名称</td>
<td><input name="columnname" value=""></td>
<td width='100'>子栏目顺序</td>
<td><input name="columnorder" value=""></td>
<td><input type='button' class="input-button" value="添加" onclick="form2.submit()"></td>
</tr>
</form>
</table>
<br>
<br>
<br>
<br>
<table align='left' width='70%' border="0" cellpadding="0" cellspacing="0" align='center' class="tbcolor">
<tr class="titletab">
<th align='center'>顺序</th><th align='center'>名称</th><th align='center'>修改</th><th align='center'>删除</th>
</tr>
<%for(int i=0;i<children.size();i++){
Column column = (Column )children.get(i);
%>
<form name="form<%=column.getColumnId()%>" action="<%=request.getContextPath()%>/servlet/DeleteColumn">
<input type="hidden" name="columnid" value="<%=column.getColumnId()%>">
</form>
<tr>
<td align='center'>· <%=c.getColumnOrder()%></td>
<td align='center'><%=column.getColumnName()%></td>
<td align='center'><a href='columns_main.jsp?columnid=<%=column.getColumnId()%>'><image src="../images/modify.gif" border=0/></a></td>
<td align='center'><a href='#' onclick="deleteColumn(form<%=column.getColumnId()%>)"> <image src="../images/delete.gif" border=0/></a></td>
</tr>
<%}%>
</table>
</body>
</html>
<script>
function deleteColumn(frm){
if(confirm('确定删除栏目？')){
frm.submit();
}
}
</script>⌨️ 快捷键说明
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