ThinkPHP使用getlist方法实现数据搜索功能示例

本文实例讲述了thinkphp使用getlist方法实现数据搜索功能。分享给大家供大家参考，具体如下：

自己在thinkphp之中的model之中书写getlist方法，其实所谓的搜索功能无非就是数据库查询之中用到的like  %string%,或者其他的 字段名=特定值，这些sql语句拼接在and语句之中；

html之中：

<form action="" method="get">
    <table class="account_table" width="100%" cellpadding="0" cellspacing="0">
      <tr>
        <td style="text-align:right">订单号：</td>
        <td>
          <input id="orderid" name="order_sn" class="inp_wid3" type="text" value="{$_get['order_sn']}"/>
        </td>
        <td style="text-align:right">
          下单日期：
        </td>
        <td colspan="5">
          <input type="text" class="inp_wid2" id="begintime" name="begintime" value="{$_get['begintime']}" />
          至
          <input type="text" class="inp_wid2" id="endtime" name="endtime" value="{$_get['endtime']}" />
           交易完成日期
          <input type="text" class="inp_wid2" id="txtfinishedbegintime" name="finishbegintime" value="{$_get['finishbegintime']}" />
          至
          <input type="text" class="inp_wid2" id="txtfinishedendtime" name="finishendtime" value="{$_get['finishendtime']}" />
           订单金额：
          <input type="text" class="inp_wid2" id="txtmoneymin" name="count_price_min" value="{$_get['count_price_min']}"/>
          至
          <input type="text" class="inp_wid2" id="txtmoneymax" name="count_price_max" value="{$_get['count_price_max']}" />
        </td>
      </tr>
      <tr>
        <td style="text-align:right; width:80px">采购商名称：</td>
        <td style="width:140px">
          <input id="supermarketname" name="user_nick_name" class="inp_wid3" type="text" value="{$_get['user_nick_name']}" />
        </td>
        <td style="text-align:right; width:80px">采购商账号：</td>
        <td style="width:140px">
          <input id="supermarketzh" name="user_name" class="inp_wid3" type="text" value="{$_get['user_name']}" />
        </td>
      </tr>
      <tr>
        <td colspan="2">
          <input class="search_btn1" type="submit" value="搜索" id="search" />
          </td>
      </tr>
    </table>
</form>

看到没get方法提交表单，这个是查询条件填入选项；

控制器之中：

$order_msg=$order->getlist();
$this->assign('info',$order_msg);//这个获取订单的详细信息

model之中：

public function getlist($pagesize=25){
     $tablename = $this->gettablename();
   $where = $tablename.'.service_id = '.$_session['service_site']['service_id'];
   if(!empty($_get['order_sn'])){//查询订单号
       $where.= " and $tablename.`order_sn` like '%".$_get['order_sn']."%'";
     }
   if(!empty($_get['count_price_min'])){//查询订单最小金额
       $where.= " and $tablename.count_price >=".$_get['count_price_min']."";
     }
   if(!empty($_get['begintime'])){//下单开始日期搜索
    $_get['begintime']=strtotime($_get['begintime']);//将日期转为时间戳
    $where.= " and $tablename.add_time >=".$_get['begintime']."";
    $_get['begintime']=date('y-m-d',$_get['begintime']);//将日期转为时间戳
   }
   if(!empty($_get['endtime'])){//下单结束日期搜索
     $_get['endtime']=strtotime($_get['endtime']);//将日期转为时间戳
    $where.= " and $tablename.add_time <=".$_get['endtime']."";
    $_get['endtime']=date('y-m-d',$_get['endtime']);//将时间戳转换成日期，方便刷新页面后前台显示
   }
   if(!empty($_get['finishbegintime'])){//交易完成开始日期搜索
    $_get['finishbegintime']=strtotime($_get['finishbegintime']);//将日期转为时间戳
    $where.= " and $tablename.ok_time >=".$_get['finishbegintime']."";
    $_get['finishbegintime']=date('y-m-d',$_get['finishbegintime']);//将日期转为时间戳
   }
   if(!empty($_get['finishendtime'])){//交易完成结束日期搜索
     $_get['finishendtime']=strtotime($_get['finishendtime']);//将日期转为时间戳
    $where.= " and $tablename.ok_time <=".$_get['finishendtime']."";
    $_get['finishendtime']=date('y-m-d',$_get['finishendtime']);//将时间戳转换成日期，方便刷新页面后前台显示
   }
   if(!empty($_get['send'])){//查询已发货预警订单,发货时间距离此刻超过五天
    $where.= " and $tablename.send_time < '".(time()-60*60*24*5)."'";
   }
   if(!empty($_get['doingorder'])){//查询处理中的订单
    $where.= " and $tablename.status in (0,1)";
   }
   if(!empty($_get['warningorder'])){//查询预警的订单：已经付款且时间超过24小时未发货
    $where.= " and $tablename.pay_time < '".(time()-60*60*24)."'";
   }
   if(!empty($_get['warningorder'])){//查询预警的订单：已经付款且时间超过24小时未发货
    $where.= " and $tablename.is_pay = 1 ";
   }
   if(!empty($_get['warningorder'])){//查询预警的订单：已经付款且时间超过24小时未发货
   $where.= " and $tablename.status in (0,1)";
   }
   if(!empty($_get['count_price_max'])){//查询订单最大金额
    $where.= " and $tablename.count_price <=".$_get['count_price_max']."";
   }
   if(!empty($_get['user_nick_name'])){//查询采购商名称
    $where.= " and fab_user.nick_name like '".$_get['user_nick_name']."%'";
   }
   if(!empty($_get['user_name'])){//查询采购商账号
    $where.= " and fab_user.user_name like '".$_get['user_name']."%'";
   }
   if(!empty($_get['supplier_nick_name'])){//查询供应商商名称
    $where.= " and fab_supplier.nick_name like '".$_get['supplier_nick_name']."%'";
   }
   if(!empty($_get['supplier_name'])){//查询供应商账号
    $where.= " and fab_supplier.supplier_name like '".$_get['supplier_name']."%'";
   }
   if($_get['history'] == 1){
     $where .= " and {$tablename}.status in (2,3,4) ";
   }
   if(($_get['pay_type'])!=""&&($_get['pay_type'])!=-1){//查询支付方式
    $where.= " and fab_order_info.pay_type = ".$_get['pay_type']."";
   }
   if(($_get['status'])!=""&&($_get['status'])!=-1){//查询订单状态
    $where.= " and fab_order_info.status = ".$_get['status']."";
   }
     if(!empty($_get['stime']) && !empty($_get['etime'])){
       $stime = strtotime($_get['stime']);
       $etime = strtotime($_get['etime']) + 24*60*60;
       $where.= " and ($tablename.`inputtime` between '$stime' and '$etime')";
     }
     $count = $this->where($where)->count();
     $this->countnum = $count;
     $page = new \think\page($count,$pagesize);
     $this->page = $page->show();
     $limit = $page->firstrow.','.$page->listrows;
    $sql="select $tablename.*,fab_supplier.nick_name as supplier_nick_name,fab_user.nick_name as user_nick_name
    from ($tablename left join fab_supplier on fab_order_info.supplier_id=fab_supplier.supplier_id)
    left join fab_user on fab_order_info.user_id=fab_user.user_id where $where order by $tablename.`order_id` desc limit $limit";
    $sqls="select sum(fab_order_info.count_price) as order_price,count(fab_order_info.count_price) as order_count
    from $tablename where $where order by $tablename.`order_id` desc limit $limit";
    $this->sql_msg=$this->query($sqls);
    return $this->query($sql);//订单详细信息
}

你只需要留意那个get数据获取，然后进行拼接sql语句；你为何总是拼接错误呢！！！

<?php
namespace admin\model;
use think\model;
class kuaidicompanymodel extends model {
  private $page = "";
  public function getlist($pagesize=25){
    $where = '1';
    $tablename = $this->gettablename();
    $count = $this->where($where)->count();
    $page = new \think\page($count,$pagesize);
    $this->page = $page->show();
    $limit = $page->firstrow.','.$page->listrows;
    return $this->query("select * from $tablename where $where order by $tablename.`id` asc limit $limit ");
  }
  public function getpage(){
    return $this->page;
  }
}

精简通用版getlist，实用于分页。

<?php
namespace admin\model;
use think\model;
class kuaidicompanymodel extends model {
  private $page = "";
  public function getlist($pagesize=25){
    $where = '1';
    $tablename = $this->gettablename();
    $count = $this->where($where)->count();
    $page = new \think\page($count,$pagesize);
    $this->page = $page->show();
    $limit = $page->firstrow.','.$page->listrows;
    return $this->query("select * from $tablename where $where order by $tablename.`id` asc limit $limit ");
  }
  public function getpage(){
    return $this->page;
  }
}

精简版model用于数据自动验证

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