📄 fastsearch.jsp

📁 本文论述了一个前台笔记本销售系统的开发过程
💻 JSP
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<%@ page language="java" import="java.util.*" pageEncoding="gb2312"%>
<%@ page import= "com.set.appframe.data.GenericValueObject" %>
<%@ page import= "com.set.utils.WebUtils" %>
 <%  
    List dbList=(List)request.getAttribute("GVOLIST");
    int totalPage = 0;
	int pageNo = 0;
	int totalRecords = 0;
	String PagerString;
	totalPage = ((Integer)request.getAttribute("TotalPage")).intValue();
	totalRecords = ((Integer)request.getAttribute("TotalRecords")).intValue();
	pageNo = ((Integer)request.getAttribute("PageNo")).intValue();
	PagerString = (String) request.getAttribute("PagerString"); 
	String username="";
	if(request.getSession().getAttribute("USERNAME")!=null){
		username=(String)request.getSession().getAttribute("USERNAME");	
	}
 
 %>
<html>
	<head>
		<title>商品信息</title>
		<LINK href="../css/set.css" type=text/css rel=stylesheet>
    </head>
<script type="text/javascript">
function initSearchCriteria(){
     <%
		GenericValueObject formValues=(GenericValueObject)request.getAttribute("FormValues");
		String model="";
		if(!formValues.getItemString("MODEL").equals("")&&formValues.getItemString("MODEL")!=null){
		       model=formValues.getItemString("MODEL");
		}
		if (formValues!=null){ %>	
		      	
				document.all("MODEL").value="<%=model%>";
				
		<%}%>
    }  
function onShopping(entity){
     var username="<%=username%>";
     if(username==""){
        alert("请先登陆才能拥有属于您自己的购物车！");
     }else{
        window.open("/shopping/ShoppingAction.do?dispatch=create&productId="+entity, "newwindow", "height=400, width=500, toolbar =no, menubar=no scrollbars=yes resizable=no");	    
     
     }
}

function goSearch()
	{
		document.all("dispatch").value="fastsearch";
		document.all("frmPage").submit();
	}
    function onPreviousPage(){
		document.all("ActionID").value="PreviousPage";
		document.all("dispatch").value="fastsearch";
		initSearchCriteria();
		document.all("frmPage").submit();
	}

	function onFirstPage(){
		document.all("ActionID").value="FirstPage";
		document.all("dispatch").value="fastsearch";
		initSearchCriteria();
		document.all("frmPage").submit();
	}

	function onLastPage(){
		document.all("ActionID").value="LastPage";
		document.all("dispatch").value="fastsearch";
		initSearchCriteria();
		document.all("frmPage").submit();
	}

	function onNextPage(){
		document.all("ActionID").value="NextPage";
		document.all("dispatch").value="fastsearch";
		initSearchCriteria();
		document.all("frmPage").submit();
	}

function onGoTo(pageindex)
{
 
		document.all("ActionID").value="GoPageNo";
		document.all("ctlGoPageNo").value=pageindex;
		document.all("dispatch").value="fastsearch";
		initSearchCriteria();
		document.all("frmPage").submit();
	
}
	function onGoPageNo() {
     	gOnlyNumeric(false,false);//call only input numeric value.

		if (event.keyCode==13) {
			
			if ((document.all("ctlGoPageNo").value <= 0) || ((document.all("ctlGoPageNo").value - document.all("ctlTotalPage").value) >0)
		  	|| (document.all("ctlGoPageNo").value == document.all("ctlPageNo").value)){
		  	alert("请输入正确的页数!");
		  	return false;
		}
		document.all("ActionID").value="GoPageNo";document.all("ctlPageNo").value=document.all("ctlGoPageNo").value;
		document.all("dispatch").value="fastsearch";
		initSearchCriteria();
		document.all("frmPage").submit();
		}
	}

</script>
	<body text=#000000 leftMargin=0 background="image/background.gif"
		topMargin=0 marginheight="0" marginwidth="0" onload="initSearchCriteria()">

		<jsp:include page="../common/Top_head.jsp" flush="false"></jsp:include>	
		 <form  name="frmPage" action="/product/ProductAction.do" method="post">
		  <input name="ActionID" type="hidden" value="fastsearch">
						  <input type="hidden" name="dispatch" value="fastsearch">
						  <input type="hidden" name="ctlTotalPage" value=<%=totalPage %>>
						  <input type="hidden" name="ctlPageNo" value=<%=pageNo %>>
						  <input type="hidden" name="ctlGoPageNo">
						 
		<table width="100%">
			<tr>
				<td width="10%" align="center" valign="top">
					<jsp:include page="../home/load.jsp"></jsp:include>
					<jsp:include page="../home/search.jsp"></jsp:include>

				</td>
				<td valign=top align=center>
				<table width="60%" height="74" border="0"  cellpadding="0" cellspacing="0">
  <tr >
    <td width="20%"><div align="center"><strong>商品型号</strong></div></td>
    <td width="20%"><div align="center"><strong>价格</strong></div></td>
    <td width="20%">&nbsp;</td>
    
  </tr>
  <%
  	if(null!=dbList) 
		{
			Iterator it = dbList.iterator();
			GenericValueObject gvo ;
			for(int j=0;it.hasNext();j++)
			{
				gvo = (GenericValueObject)it.next();
   %>
  <tr>    
    <td align="center"><%=gvo.getItemString("MODEL") %></td>
    <td align="center"><%=gvo.getItemString("PRICE") %></td>
    <td align="center"><a href="javascript:onShopping('<%=gvo.getItemString("ID") %>')"><img src="../image/buy.gif" width="59" height="24" border=0></a></td>
   
  </tr>
  <tr><td colspan=3 height=2>&nbsp;</td></tr>
  <%}
  }
   %>
 
</table>
      <span style="font-size: 14px">
	  <center>
	    <p>
          <%String str=WebUtils.getGooglePagerString(totalPage,pageNo);
	  out.println(str);
	   %>
        </p>
	  </center>
      </span>

				</td>
			</tr>
		</table>
</form>
		<jsp:include page="../home/bottom.jsp" flush="false"></jsp:include>
	</body>
</html>
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