Question

我尝试解决问题。我有一个索引页面，用户输入开始和结束日期比按下发送列表就是这样：

我想要的是显示那样的日期

  30191592 Izlesene.com izlesene_kanal_v4_360   1   
    30191592 Izlesene.com   izlesene_player_v4_240  1   
    30191592 Izlesene.com   player_mydonose 4   
    30191592 Izlesene.com   izlesene_sponsor_v4_360 16  
    30191592 Izlesene.com   izlesene_player_v4_360  32
    30191592 Izlesene.com   izlesene_cihan_v4   152
    30191592 Izlesene.com   izlesene_vodafone_v3    1052
    30191592 Izlesene.com   izlesene_sponsor_v4 3099    
    30191592 Izlesene.com   izlesene_kanal_v4   13727   
    30191592 Izlesene.com   izlesene_player_v4  2144704
    47335159 İzlesene Ntv   izlesene_player_v4  2546    
    47335159 Cihanhaber izlesene_cihan_v4   8794    2012-02-21
    30191592 Izlesene.com   izlesene_sponsor_v4 3099    
    30191592 Izlesene.com   izlesene_kanal_v4   13727
    30191592 Izlesene.com   izlesene_player_v4  2144704 
    47335159 İzlesene Ntv   izlesene_player_v4  2546    
    47335529 İzlesene Cihanhaber    izlesene_player_v4  2279    
    47335529 İzlesene Cihanhaber    izlesene_cihan_v4   8794    2012-02-20

我的意思是我只想一次约会。

while ($info = mysql_fetch_array($dbResult)) {
                                        $total+= $info['totalEvents'];
                                        echo "<tr>";
                                        echo "<td><input type=checkbox name='check1' id='check1' value='" . $info['eventCategory'] . "' onclick=recal(" . $info['totalEvents'] . ",this.checked) checked></td><td>" . $info['id'] . "      " . $info['name'] . "</td>";
                                        echo "<td>" . $info['eventCategory'] . "</td>";
                                        echo "<td><id='totalEvents'>". $info['totalEvents'] . "</td>";
                                           echo "<td>". $info['Date'] . "</td>";
                                    }



                                    echo "<td><b id='total'>" . $total . "</b></td>";

这是我的代码可以改变什么？

谢谢。

enter image description here

Answer 1

只需检查日期是否与上一个相同。你可以这样做：

$previousDate = '';
while ($info = mysql_fetch_array($dbResult)) {
                                        $total+= $info['totalEvents'];
                                        echo "<tr>";
                                        echo "<td><input type=checkbox name='check1' id='check1' value='" . $info['eventCategory'] . "' onclick=recal(" . $info['totalEvents'] . ",this.checked) checked></td><td>" . $info['id'] . "      " . $info['name'] . "</td>";
                                        echo "<td>" . $info['eventCategory'] . "</td>";
                                        echo "<td><id='totalEvents'>". $info['totalEvents'] . "</td>";
                                        if ($info['Date'] != $previousDate){
                                           echo "<td>". $info['Date'] . "</td>";
                                        } else {
                                           echo "<td></td>";
                                        }
                                        $previousDate = $info['Date'];
                                    }



                                    echo "<td><b id='total'>" . $total . "</b></td>";

Answer 2

因此，如果我理解这一点，那么您只想显示每个日期一次。那么如何在一些缓冲区变量中保存日期并检查下一个日期是否相同。像这样的东西。

$buff = "";

while ($info = mysql_fetch_array($dbResult)) {
  $total+= $info['totalEvents'];
  echo "<tr>";
  echo "<td><input type=checkbox name='check1' id='check1' value='" . $info['eventCategory'] . "' onclick=recal(" . $info['totalEvents'] . ",this.checked) checked></td><td>" . $info['id'] . "      " . $info['name'] . "</td>";
  echo "<td>" . $info['eventCategory'] . "</td>";
  echo "<td><id='totalEvents'>". $info['totalEvents'] . "</td>";
  if ($info['Date'] != $buff)
  {                                           
    echo "<td>". $info['Date'] . "</td>";
    $buff = $info['Date'];
  }
  else
  {                                           
    echo "<td></td>";
  }
}
echo "<td><b id='total'>" . $total . "</b></td>";

Answer 3

只需几个技巧即可完成您的要求。

添加您的查询：order by "date field name"。

然后将您的while代码替换为：

$tempDate;
while ($info = mysql_fetch_array($dbResult)) {
        if($tempDate == $info['totalEvents']) {
           //do that you want like merge the data of same date.
        } else {
          $tempDate = $info['totalEvents'];
          // create new row.
        }

     }

我认为你可以根据这个伎俩。

Php - 显示日期只有一次

3 个答案: