php分頁查詢

<?php

include "page.class.php";
include "db.class.php";
$db = new db();
$name = "";
$tj = "";
if(!empty($_post["mc"])) //判斷查詢文字框是否有值
"; //***分頁條件
}if(!empty($_get["n"])) //根據post傳值判斷";}
$w = " where areaname like '%%' "; //條件查詢
?>
代號名稱
父級代號
<?php
$sql1 = "select count(*) from chinastates ".$w; //資料總量
$attr = $db->query($sql1);
$total = $attr[0][0]; 
$page = new page($total,10,$tj,true); //1,資料總量 2,每頁的資料量 3,分頁條件 4,true顯示首頁、false顯示末頁
$sql2 = "select * from chinastates ".$w.$page->limit; //條件分頁查詢
$r = $db->query($sql2);
foreach ($r as $v)";}
?>
<?php
echo $page->fpage(); //分頁查詢選單
?>

php分頁查詢

1 封裝類檔案 class dbda else 2.查詢頁面 分頁查詢 title head body phpinclude dbda.class.php db new dbda include page.class.php tj1 1 1 area if empty get area h1 中國省...

PHP分頁查詢

分頁 匯入page包，呼叫相應的方法 代號區域名稱 父級代號 include dbda.class.php db new dbda include page.class.php 求總條數 szong select count from chinastates azong db query szong...

php 分頁查詢

1.首先要有顯示的內容 地區代號 地區名稱 父級代號 include db.class.php db new db sql select from chinastates arr db query sql 預設 1可以不寫 foreach arr as v 圖 include page.class....