这个PHP分页代码如何优化以提高性能和用户体验?
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本文共计289个文字,预计阅读时间需要2分钟。
plaintext分页函数function page($countsql, $pagesql, $bottomsql, $num=20) { global $db; $page=isset($_GET['page']) ? (intval($_GET['page']) > 0 ? intval($_GET['page']) : 1) : 1; $total=mysql_result(mysql_query($countsql), 0); if ($total) { $total_...
gistfile1.txt/*分页函数*/ function page($countsql,$pagesql,$bottomsql,$num=20){global $db; $page=isset($_GET['page'])?(intval($_GET['page'])>0?intval($_GET['page']):1):1; $total=mysql_result(mysql_query($countsql),0); if($total){ $total_page=ceil($total/$num); $page=($page>$total_page)?$total_page:$page; $offset=($page-1)*$num; $returns[1]=mysql_query($pagesql." limit $offset,$num"); $returns[2]=pagechang_style($bottomsql,10,$total_page,$page); $returns['pl']=" 全选/ 反选/ 不选"; $returns['pldelete']="批量删除"; return $returns; } else return false; } /*分页时配合page()函数输出页码*/ function pagechang_style($url,$num,$total_page,$page){ $str=" "; $str.="
function SelectAll(action,formid,inputid){ var testform=document.getElementById(formid); for(var i=0 ;i
本文共计289个文字,预计阅读时间需要2分钟。
plaintext分页函数function page($countsql, $pagesql, $bottomsql, $num=20) { global $db; $page=isset($_GET['page']) ? (intval($_GET['page']) > 0 ? intval($_GET['page']) : 1) : 1; $total=mysql_result(mysql_query($countsql), 0); if ($total) { $total_...
gistfile1.txt/*分页函数*/ function page($countsql,$pagesql,$bottomsql,$num=20){global $db; $page=isset($_GET['page'])?(intval($_GET['page'])>0?intval($_GET['page']):1):1; $total=mysql_result(mysql_query($countsql),0); if($total){ $total_page=ceil($total/$num); $page=($page>$total_page)?$total_page:$page; $offset=($page-1)*$num; $returns[1]=mysql_query($pagesql." limit $offset,$num"); $returns[2]=pagechang_style($bottomsql,10,$total_page,$page); $returns['pl']=" 全选/ 反选/ 不选"; $returns['pldelete']="批量删除"; return $returns; } else return false; } /*分页时配合page()函数输出页码*/ function pagechang_style($url,$num,$total_page,$page){ $str=" "; $str.="
function SelectAll(action,formid,inputid){ var testform=document.getElementById(formid); for(var i=0 ;i

