jQuery頁面替換+php代碼實現搜索後分頁
阿新 • • 發佈：2018-09-13
tex amp == ext sta arr 頁面 判斷 sele
html代碼：
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title></title> </head> <body> <input type="text" id="word" value="{$data.word}"> <input type="button" value="搜索" onclick="page(1)"> <table> <tr> <th>ID</th> <th>賬號</th> <th>密碼</th> <th>手機</th> <th>登錄時間</th> <th>登錄次數</th> <th>狀態</th> </tr> {volist name="data.list" id="v"} <tr> <td>{$v.id}</td> <td>{$v.uname}</td> <td>{$v.pwd}</td> <td>{$v.phone}</td> <td>{$v.login_time|date="Y-m-d H:i:s",###}</td> <td>{$v.login_num}</td> <td> {switch name="$v.is_on" } {case value="1"}正常{/case} {case value="2"}鎖定{/case} {/switch}</td> </tr> {/volist} </table> <a href="javascript:void(0);" onclick="page({$data.home_page})">首頁</a> <a href="javascript:void(0);" onclick="page({$data.prev_page})">上一頁</a> <a href="javascript:void(0);" onclick="page({$data.next_page})">下一頁</a> <a href="javascript:void(0);" onclick="page({$data.last_page})">尾頁</a> <script src="__STATIC__/js/jquery.js"></script> <script> function page(obj){ //獲取搜索框的值 var word = $("#word").val(); if(word==‘‘){ $.get("{:url(‘Three/home‘)}?page="+obj,function(data){ $("body").html(data); }) }else{ //有值 $.get("{:url(‘Three/home‘)}?page="+obj+"&word="+word,function(data){ $("body").html(data); }) } } </script> </body> </html>
php代碼：
//展示頁面 public function home(){ //接收關鍵字 $word = Request::instance()->param(‘word‘); if(empty($word)){ //查詢所有的數據 //求出總條數 $count = Db::table("user")->count(); //設置每頁顯示的條數 $length = 2; //求出來總頁數 $zong_page = ceil($count/$length); //接收當前頁 $page = Request::instance()->param(‘page‘); $current_page = empty($page) ? 1 : $page; //求出偏移量 $limit = ($current_page-1)*$length; //查詢 $data = Db::table("user")->limit($limit,$length)->select(); }else{ //根據關鍵字實現多條件查詢 //求出總條數(滿足條件的) $count = Db::table("user")->where(‘uname|phone‘,‘like‘,"$word%")->count(); //設置每頁顯示的條數 $length = 2; //求出來總頁數 $zong_page = ceil($count/$length); //接收當前頁 $page = Request::instance()->param(‘page‘); $current_page = empty($page) ? 1 : $page; //求出偏移量 $limit = ($current_page-1)*$length; //查詢 $data = Db::table("user")->where(‘uname|phone‘,‘like‘,"$word%")->limit($limit,$length)->select(); } //判斷頁碼 $arr[‘list‘] = $data; $arr[‘home_page‘] = 1; $arr[‘prev_page‘] = $current_page-1 <= 1 ? 1 : $current_page-1; $arr[‘next_page‘] = $current_page+1 >= $zong_page ? $zong_page : $current_page+1; $arr[‘last_page‘] = $zong_page; $arr[‘word‘] = empty($word) ? null : $word; return view(‘home‘,[‘data‘=>$arr]); }
jQuery頁面替換+php代碼實現搜索後分頁