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SDMS/web/WEB-INF/jsp/pageBtn.jsp

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<%--
Created by IntelliJ IDEA.
User: hkw
Date: 2018/11/6
Time: 17:39
To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<%@taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
<html>
<head>
<title>后台登录</title>
<link rel="stylesheet" href="/css/pg_btn.css">
<script type="text/javascript" src="./js/jquery-1.3.2.min.js"></script>
<script src="lib/layui/layui.js"></script>
<script type="text/javascript" src="./js/xadmin.js"></script>
</head>
<body>
<div class="page-bar" id="pg_div">
<ul class="page-num-ul">
<li class="pg-li">共${param.totalCount}条记录&nbsp;&nbsp;${param.currentPageNo}/${param.totalPageCount}页
<c:if test="${param.currentPageNo>1}">
<a class="pg_a" href="javascript:page_nav(document.forms[0],1);">首页</a>
<a class="pg_a" href="javascript:page_nav(document.forms[0],${param.currentPageNo-1});">上一页</a>
</c:if>
<c:if test="${param.currentPageNo<param.totalPageCount}">
<a class="pg_a" href="javascript:page_nav(document.forms[0],${param.currentPageNo+1});">下一页</a>
<a class="pg_a" href="javascript:page_nav(document.forms[0],${param.totalPageCount});">最后一页</a>
</c:if>
</li>
</ul>
<ul class="page-go-form"><label>跳转至</label>
<input type="text" name="inputPage" id="inputPage" class="page-key" />页
<button type="button" class="page-btn" onClick='jump_to(document.forms[0],document.getElementById("inputPage").value)'>GO</button>
</ul>
</div>
</body>
<script>
function page_nav(frm,num) {
frm.pageIndex.value = num;
frm.submit();
}
function jump_to(frm,num) {
var regexp=/^[1-9]\d*$/;
var totalPageCount = document.getElementById("totalPageCount").value;
if (!regexp.test(num)){
alert("请输入大于0的正整数")
return false;
}else if((num-totalPageCount)>0){
alert("请输入小于总页数的页码");
return false;
}else{
page_nav(frm,num);
}
}
</script>
</html>