📄 update.jsp
字号:
<%@ taglib prefix="c" uri="/WEB-INF/c.tld" %>
<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<base href="<%=basePath%>">
<title>My JSP 'NewsSelect.jsp' starting page</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">
<!--
<link rel="stylesheet" type="text/css" href="styles.css">
-->
</head>
<script type="text/javascript">
function go(){
var v = document.all.go.value;
if(event.keyCode == 13){
if(v > ${allpagesize}){
alert("您输入的页面无效!必须小于或等于${allpagesize}");
return ;
}
location.href="NewsAll.do3?id=${id}&pagesize=${pagesize }&curpage=" + v;
return true;
}
if(event.keyCode < 49 || event.keyCode > 57)
return false;
}
function getSids(){
if(confirm("真的要删除吗？")){
var cs = document.all("c");
var s = "";
for(var i = 0; i < cs.length; i ++){
if(cs[i].checked){
s += cs[i].value + ",";
}
}
s = s.substring(0, s.length - 1);//去掉最后的逗号
//location.href = "deletemany.do3?ids=" + s;
window.location.assign("deletemany.do3?ids=" + s);
return true;
}else
return false;
}
</script>
<body>
<a href="Homepage.jsp">返回</a>
<p align="center"><c:forEach items="${arr1}" var="newsType">
<a href="NewsAll.do3?id=${newsType.ntid }">${newsType.ntname }</a>
</c:forEach></p><p align="right"><p style="cursor: hand" onclick="return getSids();"><u>批量删除</u></p></p><br>
<hr width="100%" size="3" color="#ff7845"><br>
<p align="center"><font size="5" color="#ff7845">${String }</font></p><br>
<table width="800" align="center">
<c:forEach items="${list}" var="news">
<tr>
<td><input name="c" type="checkbox" value="${news.nid}"><a href="NewsSelect2.do3?id2=${news.nid }&pagesize=${pagesize }&curpage=${curpage}&id=${id }">${news.ntitle }</a> <i>(作者: ${news.mname}, 发表时间: ${news.ndatetime})</i></td>
</tr>
<tr>
<td align="center"><a href="toNewsupdate.do3?nid=${news.nid }&curpage=${curpage}&pagesize=${pagesize}&id=${id}">修改</a>
<a onclick="return confirm('真的要删除该新闻吗？\r\n删除无法恢复！');" href="Newsdelete.do3?nid=${news.nid }">删除</a>
<a href="News.do3">发布新闻</a>
</td>
</tr>
</c:forEach><br>
</table>
<p align="right">图片跟踪 <br><img src="img/${nt3}"></p>
<div class="tdnornal" align="center">
<a href="NewsAll.do3?id=${id}&pagesize=${pagesize }">第一页</a>
<c:if test="${curpage==1}">
上一页
</c:if>
<c:if test="${curpage>1}">
<a href="NewsAll.do3?id=${id}&pagesize=${pagesize }&curpage=${curpage-1}">上一页</a>
</c:if>
<c:if test="${curpage==allpagesize}">
下一页
</c:if>
<c:if test="${curpage<allpagesize}">
<a href="NewsAll.do3?id=${id}&pagesize=${pagesize }&curpage=${curpage+1}">下一页</a>
</c:if>
<a href="NewsAll.do3?id=${id}&pagesize=${pagesize }&curpage=${allpagesize}">最后一页</a>
当前第${curpage}页
总共有${allpagesize}页
一共有${newsTypeCount}条新闻
转到第<input name="go" size="5" onkeypress="return go();" value="${curpage}">页
</div>
<br>
</body>
</html>
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -