php判断输出
想判断一下本网页上面选中的值传给下面来判断输出数据库中的值
我想输出
<?php
include('./conn/conn.php');
include('./common/header.php');
$sou=urldecode(trim($_GET['sou']));
$pagenum=2;
$page = intval($_GET['page']);
if(!empty($page)) {
$start_limit = ($page - 1) * $pagenum;
} else {
$start_limit = 0;
$page = 1;
}
$sqllts="select count(*) as total from coupon c,dealer d where c.dealerid=d.sid";
$quelts=mysql_query($sqllts);
$tatol=mysql_result($quelts,0,"total");
$page_page = page_search($tatol, $pagenum, $page, "",$sou);
?>
<script type="text/javascript">
<!--
(function(){
var ser='#searcher';
$(ser+' div').click(function(){$(ser+' ul').toggle();});
$(ser+' li').hover(function(){$(this).addClass('d');},function(){$(this).removeClass('d');});
$(ser+' li').click(function(){$(ser+' div').html($(this).html()).attr('va',$(this).attr('va')); $(ser+' ul').hide();});
$('#keyword').focus(function(){if($(this).val()=='搜索商户名，地址等...'){$(this).val('');}});
$('#keyword').blur(function(){if($(this).val()==''){$(this).val('搜索商户名，地址等...');}});
})();
//-->
</script>
<!--头部结束-->
<div class="box mtop10">
<!--左边开始-->
<div id="yhql">
<!--按商区开始-->
<div class="asq">
<div class="asqdl">
<div class="asqz">按类别：</div>
<div class="asqy"><a href="yhq11.php" class="now">无限制</a>
<?php
$sqlp="select * from category";
$quep=mysql_query($sqlp);
$selectcate="";
$selectregionid=$_REQUEST['rid'];
while($myrow=mysql_fetch_array($quep)){
?>
<a href="yhq111.php?cateid=<?php echo $myrow['cid'];?>&rid=<?php echo $selectregionid;?>" <?php if($_REQUEST['cateid']==$myrow['cid']) { echo 'class="now"';$selectcate=$myrow['catename'];}?>><?php echo $myrow['catename'];?></a>
<?php
}
?>
</div>
</div>
<div class="asqdl">
<div class="asqz">按商区：</div>
<div class="asqy">
<?php
$sqlp="select * from region";
$quep=mysql_query($sqlp);
$selectcate1="";
$selectcatenid=$_REQUEST['cateid'];
while($myrow=mysql_fetch_array($quep)){
?>
<a href="yhq111.php?cateid=<?php echo $selectcatenid;?>&rid=<?php echo $myrow['rid'];?>" <?php if($_REQUEST['rid']==$myrow['rid']) { echo 'class="now"';$selectcate1=$myrow['rname'];}?>><?php echo $myrow['rname'];?></a>
<?php
}
?></div>
</div>
</div>
<!--按商区结束-->
<!--就餐条件开始-->
<div class="jctj mtop10"><ul>
<li><!--您还没有选择任何条件-->您已选择：</li>
<li><a href="#" class="ajc"><b><?php echo $selectcate;?></b></a><a href="#" class="ajc"><b><?php echo $selectcate1;?></b></a></li>
<li class="you">共有信息：<span><?php echo $tatol;?>条</span></li>
<li class="dtlb"><a href="yhq_2.html"><img src="images/duot.gif" border="0" /></a> <a href="yhq.php"><img src="images/lieb_on.gif" border="0" /></a></li>
</ul></div>
<!--就餐条件结束-->
<!--优惠券列表开始-->
<div class="yhlist" id="list">
<?php
if($tatol > 0) {
$sqlyhq="select * from coupon c,dealer d where c.dealerid=d.sid limit $start_limit,$pagenum";
$sqlyhqquery=mysql_query($sqlyhq);
while($myyhqrow=mysql_fetch_array($sqlyhqquery)){
?>
<ul>
<li class="y1"><a href="#" target="_blank"><img src="<?php echo $myyhqrow['picurl'];?>" width="164" height="130" border="0" title="<?php echo $myyhqrow['dealerName'];?>优惠券" alt="<?php echo $myyhqrow['dealerName'];?>优惠券"/></a></li>
<li class="y2">
<p class="bt">商家：<a href="#" target="_blank"><?php echo $myyhqrow['dealerName'];?></a><br /><a href="#" target="_blank" class="blue"><?php echo $myyhqrow['favorable'];?></a></p>
<p class="js">地址：<?php echo $myyhqrow['useAddress'];?><br />电话：<?php echo $myyhqrow['telphone'];?></p>
<p>交通路线：<?php echo $myyhqrow['traffic'];?><br />优惠截止：<?php echo $myyhqrow['endTime'];?> </p>
</li>
<li class="y3">
</li>
</ul>
<?php
}
}
?>
</div>
<script type="text/javascript">
<!--
function gobut(){
var $page;
$page= $("#yeshu").val();
$page = "?p="+$page;
location.href=$page;
}
(function(){
$(".yhlist ul").each(function(){
$(this).hover(function(){$(this).addClass("bj1").siblings().removeClass("bj1");},function(){$(this).removeClass("bj1");});
});
})();
//-->
<script type="text/javascript">
$(document).ready(function () {
$(".freedownload").facebox()
$(".freedownload").click(function(){
$("#coupon_id").val($(this).attr("cid"));
$("#dealer_id").val($(this).attr("sid"));
});
});
</script>
<iframe id="iframeC" name="iframeC" src="" width="0" height="0" style="display:none;" ></iframe>
<script type="text/javascript">
function sethash(){
hashH = document.documentElement.scrollHeight;
urlC = "http://www.xftlg.com/agent.html";
document.getElementById("iframeC").src=urlC+"#"+hashH;
}
window.onload=sethash;
</script>
</body>
</html>
<?php
function page_search($num, $perpage, $curpage, $mpurl,$sou) {
$multipage = '';
$mpurl .= strpos($mpurl, '?') ? '&' : '?';
if($num > $perpage) {
$page = 10;
$offset = 5;
$pages = @ceil($num / $perpage);
if($page > $pages) {
$from = 1;
$to = $pages;
} else {
$from = $curpage - $offset;
$to = $curpage + $page - $offset - 1;
if($from < 1) {
$to = $curpage + 1 - $from;
$from = 1;
if(($to - $from) < $page && ($to - $from) < $pages) {
$to = $page;
}
} elseif($to > $pages) {
$from = $curpage - $pages + $to;
$to = $pages;
if(($to - $from) < $page && ($to - $from) < $pages) {
$from = $pages - $page + 1;
}
}
}
$curpage1=$curpage-1;
$curpage2=$curpage+1;
$multipage = ($curpage - $offset > 1 && $pages > $page ? "<a href='$PATH_INFO?page=1&sou=$sou'>第一页</a> " : '').($curpage > 1 ?"<a href='$PATH_INFO?page=$curpage1&sou=$sou'>上一页</a> " : '');
for($i = $from; $i <= $to; $i++) {
$multipage .= $i == $curpage ? $i.' ' : "<a href='$PATH_INFO?page=$i&sou=$sou'>$i</a> ";
}
$multipage .= ($curpage < $pages ? "<a href='$PATH_INFO?page=$curpage2&sou=$sou'>下一页</a> " : '').($to < $pages ? " <a href='$PATH_INFO?page=$pages&sou=$sou'>末页</a>" : '');
$multipage = $multipage ? ' '.$multipage : '';
}
return $multipage;
}
?>值传给下面来判断输出数据库中的值
[解决办法]
太长了，没几个人有空闲看的，你把核心要改的说下就行了
[解决办法]
看了半天也没看懂
if($num > $perpage) {
$page = 10;
$offset = 5;
....
} else {
$from = $curpage - $offset;
$to = $curpage + $page - $offset - 1;
....
}
我只看了这一句 就头疼了，else 里面哪里来的$offset
虽然弱类型不存在变量声明 但是这逻辑确实很混乱
而且也不明确你具体想问什么
