最近項目上面有一個帶條件查詢的分頁列表,一開始form用的post,點擊第二頁就沒有跳轉成功,原因是分頁是get請求,post數據鏈接到其他頁面就會被清除。
解決辦法:
1、form表單method=get
2、后台代碼用I('get.parameterName')獲取URL參數(查詢條件)
3、修改thinkphp3.2.3的Page類:
第47行 改為$this->parameter = empty($parameter) ? array_urlencode($_GET) : $parameter;
array_urlencode函數(對多維數組進行urlEncode,防止GET參數中文亂碼)是全局公共函數,寫在Common/Common/function.php里,
function array_urlencode($data){ $new_data = array(); foreach($data as $key => $val){ // 這里我對鍵也進行了urlencode $new_data[urlencode($key)] = is_array($val) ? array_urlencode($val) : urlencode($val); } return $new_data; }
至此完成了帶條件查詢的分頁功能。
如果讀者跟我的項目一樣,要對get請求進行區分,可以在html頁面的form表單加入input=hidden的區分條件,條件成立表示帶查詢條件的get,不成立則是普通get加載頁面
給出后台代碼:
public function definedTypeList(){ if(empty(I('get.isSearch'))){ //不是查詢條件的get $count = M('docDefinedType')->count("d_type_id"); $Page = new \Think\Page($count, 10); $Page->lastSuffix = false;//最后一頁不顯示為總頁數 $Page->setConfig('header','<li class="disabled hwh-page-info"><a>共<em>%TOTAL_ROW%</em>條 <em>%NOW_PAGE%</em>/%TOTAL_PAGE%頁</a></li>'); $Page->setConfig('prev','上一頁'); $Page->setConfig('next','下一頁'); $Page->setConfig('last','末頁'); $Page->setConfig('first','首頁'); $Page->setConfig('theme','%HEADER% %FIRST% %UP_PAGE% %LINK_PAGE% %DOWN_PAGE% %END%'); $page_show = bootstrap_page_style($Page->show());//轉bootstrap樣式 $list = M('docDefinedType')->limit($Page->firstRow . ',' . $Page->listRows) ->order('doc_type desc,defined_type desc')->select(); $this->assign('definedTypeList', $list); if ($count <= 10) { $this->assign("page", '<b>共1頁</b>'); } else { $this->assign("page", $page_show); } $this->display(); }else{ // header("Content-type: text/html;charset=utf-8"); $typeCondition=$_GET['typeCondition']; if(!empty($typeCondition)){ $map['defined_type']=array('like','%'.$typeCondition.'%'); } $categoryCondition=$_GET['categoryCondition']; if(!empty($categoryCondition)){ $map['doc_type']=array('like','%'.$categoryCondition.'%'); } $count = M('docDefinedType')->where($map)->count("d_type_id"); $Page = new \Think\Page($count, 10); $Page->lastSuffix = false;//最后一頁不顯示為總頁數 $Page->setConfig('header','<li class="disabled hwh-page-info"><a>共<em>%TOTAL_ROW%</em>條 <em>%NOW_PAGE%</em>/%TOTAL_PAGE%頁</a></li>'); $Page->setConfig('prev','上一頁'); $Page->setConfig('next','下一頁'); $Page->setConfig('last','末頁'); $Page->setConfig('first','首頁'); $Page->setConfig('theme','%HEADER% %FIRST% %UP_PAGE% %LINK_PAGE% %DOWN_PAGE% %END%'); // p($Page->parameter); $page_show = bootstrap_page_style($Page->show()); $list = M('docDefinedType')->where($map)->limit($Page->firstRow . ',' . $Page->listRows) ->order('doc_type desc,defined_type desc')->select(); // p($list); $this->assign('definedTypeList', $list); if ($count <= 10) { $this->assign("page", '<b>共1頁</b>'); } else { $this->assign("page", $page_show); } $searchArr['typeCondition']=$typeCondition; $searchArr['categoryCondition']=$categoryCondition; $this->assign('searchArr',$searchArr); $this->display(); } }