pagecontrol.inc

本源码为教学管理信息系统

<%@ page import="com.wygl.page.Condition" %>
<%@ page import="com.opensymphony.xwork.util.OgnlValueStack" %>
<%
OgnlValueStack stack = (OgnlValueStack)request.getAttribute("webwork.valueStack");

Condition condition = (Condition) stack.findValue("condition");
if(condition == null) return;
long pageNo = condition.getPageNo();
long crossPages = condition.getCrossPages();
long rowCounts = condition.getRowCounts(); 
long currentRow = condition.getCurrentRow(); 
String contextPath = request.getContextPath();
Date sysd = condition.getSysd();

if(rowCounts>0&&crossPages>1){
	out.println(new String("<font size=\"-1\" face=\"Verdana, Arial, Helvetica, sans-serif\">[记录总数:".getBytes("ISO8859_1"),"GB2312")+ rowCounts +new String("条]".getBytes("ISO8859_1"),"GB2312"));
}
if(crossPages>1){
	%>
	[<%=pageNo%>/<%=crossPages%>]&nbsp;
	<%if(pageNo==1){ 
		out.print(new String(" [首页] [上一页]".getBytes("ISO8859_1"),"GB2312"));   
	}else{  
	%>   
		<A HREF="javascript:gotoPage(1)"><% out.print(new String("[首页]".getBytes("ISO8859_1"),"GB2312"));%></A>
		<A HREF="javascript:gotoPage(<%=pageNo-1%>)"><% out.print(new String("[上一页]".getBytes("ISO8859_1"),"GB2312"));%></A>
	<%}
	if(pageNo==crossPages){
		out.print(new String("[下一页] [尾页]".getBytes("ISO8859_1"),"GB2312"));
	}else{  
	%>   
		<A HREF="javascript:gotoPage(<%=pageNo+1%>)"><% out.print(new String("[下一页]".getBytes("ISO8859_1"),"GB2312"));%></A>
		<A HREF="javascript:gotoPage(<%=crossPages%>)"><% out.print(new String("[尾页]".getBytes("ISO8859_1"),"GB2312"));%></A>
	<%}%>	
	&nbsp;<% out.print(new String("转到第".getBytes("ISO8859_1"),"GB2312"));%><SELECT name="jumpPage" width="20" onchange="Jumping()">
	 <% for(int i=1;i<=crossPages;i++)  {
	 if (i == pageNo){
	 %>
	 <OPTION selected value=<%=i%>><%=i%></OPTION>
	 <%}else{%>
	 <OPTION value=<%=i%>><%=i%></OPTION>
	 <%}}%>   
	 </SELECT><% out.print(new String("页".getBytes("ISO8859_1"),"GB2312"));%></font>
<%}%>

<input type="hidden" name="pageNo" value="<%=pageNo%>"/>

<script language="javascript">
<!--
function Jumping(){
  var pageNo = document.PageForm.jumpPage.options[document.PageForm.jumpPage.selectedIndex].value;
  formSubmit(pageNo);
}
function gotoPage(pageNo){
	formSubmit(pageNo);
}
function getHref(){
	var href = "<%=href%>";
	return href;
}
function getTarget(){
	var target = "<%=target%>";
	return target;
}
function formSubmit(pageNo){
	document.PageForm.pageNo.value = pageNo;
	document.PageForm.action=getHref();
	document.PageForm.target=getTarget();
	document.PageForm.submit();
	return ;
}
//-->
</script>