Question

我有一个正在使用的小脚本，可以在一个漂亮的表中生成收入和支出报告，但是，我目前面临排序顺序方面的一些问题。这是我当前的代码：

    <div class="panel-body">
            <div class="col-md-12">

            <?php
            $fdate=$_POST['fromdate'];
            $tdate=$_POST['todate'];
            $rtype=$_POST['requesttype'];
            ?>

            <?php
                $source1 = $_POST['fromdate'];
                $date1 = new DateTime($source1);
                $source2 = $_POST['todate'];
                $date2 = new DateTime($source2);

            ?>

            <h5 align="center" style="color:#30a5ff">Expense Report from <?php echo $date1->format('d/m/Y')?> to <?php echo $date2->format('d/m/Y')?></h5>
            <hr />


            <!-- table start--->

            <table class="table table-bordered mg-b-0">
              <thead>
                <tr>
                  <th>Date</th>
                  <th>Description</th>
                  <th>Category</th>
                  <th style="text-align:right;">Cash In</th>
                  <th style="text-align:right;">Cash Out</th>
                  <th style="text-align:right;background: yellow;">Balance THB</th>

                </tr>
              </thead>

              <?php
                $total_e = 0;
                $userid=$_SESSION['detsuid'];
                $ret=mysqli_query($con,"select * from tblexpense where (ExpenseDate BETWEEN '$fdate' and '$tdate')  && (ExpenseType='Expense') && UserId='$userid' ORDER BY ExpenseDate ASC");
                $cnt=1;
                while ($row=mysqli_fetch_array($ret)) {
                $total_e = $total_e+$row['ExpenseCost']
                ?>

              <tbody>
                <tr>
                  <td><?php  echo date('d/m/Y', strtotime($row["ExpenseDate"]));?></td>
                  <td><?php  echo $row['ExpenseItem'];?></td>
                  <td><?php  echo $row['ExpenseCat'];?></td>
                  <td></td>
                  <td style="text-align:right;"><?php  echo number_format($row['ExpenseCost'], 2);?> THB</td>
                  <td style="text-align:right;"><?php  echo number_format($row['ExpenseCost'], 2);?> THB</td>
                </tr>
                <?php 
                $cnt=$cnt+1;
                }?>

                 <?php

                $total_i =0;
                $userid=$_SESSION['detsuid'];
                $ret=mysqli_query($con,"select * from tblexpense where (ExpenseDate BETWEEN '$fdate' and '$tdate')  && (ExpenseType='Income') && UserId='$userid' ORDER BY ExpenseDate ASC");
                $cnt=1;
                while ($row=mysqli_fetch_array($ret)) {
                $total_i = $total_i+$row['ExpenseCost'];
                ?>

              <tbody>
                <tr>
                  <td><?php  echo date('d/m/Y', strtotime($row["ExpenseDate"]));?></td>
                  <td><?php  echo $row['ExpenseItem'];?></td>
                  <td></td>
                  <td style="text-align:right;"><?php  echo number_format($row['ExpenseCost'], 2);?> THB</td>
                  <td></td>
                  <td style="text-align:right;"><?php  echo number_format($row['ExpenseCost'], 2);?> THB</td>
                </tr>
                <?php 
                $cnt=$cnt+1;
                }?>

                <tr>
                  <th colspan="2" style="text-align:left">Grand Total</th>     
                  <th></th>
                  <th style="text-align:right;"><?php echo number_format($total_i, 2);?> THB</th>
                  <th style="text-align:right;"><?php echo number_format($total_e, 2);?> THB</th>
                   <td style="text-align:right; font-weight:bold; background: yellow;"> <?php $ret=mysqli_query($con,"SELECT ExpenseType, SUM(ExpenseCost) FROM tblexpense where (ExpenseDate BETWEEN '$fdate' and '$tdate')  && (ExpenseType='Expense') && UserId='$userid' ORDER BY ExpenseDate GROUP BY ExpenseType");
                        $e_sum = 0;
                       while ($row=mysqli_fetch_array($ret)) {
                        //$e_sum =  number_format($row['SUM(ExpenseCost)'], 2);
                        $e_sum =  $row['SUM(ExpenseCost)'];
                       }

                       ?>

                       <?php $ret=mysqli_query($con,"SELECT ExpenseType, SUM(ExpenseCost) FROM tblexpense where (ExpenseDate BETWEEN '$fdate' and '$tdate')  && (ExpenseType='Income') && UserId='$userid'ORDER BY ExpenseDate  GROUP BY ExpenseType");
                       $i_sum = 0;
                        while ($row=mysqli_fetch_array($ret)) {
                           //$i_sum =  number_format($row['SUM(ExpenseCost)'], 2);
                           $i_sum =  $row['SUM(ExpenseCost)'];

                        }
                        echo number_format($i_sum-$e_sum,2);
                        ?> THB</td>
                    </th>
                </tr>
              </tbody>
            </table>

            <!-- table end--->

        </div>
    </div>

下面是输出的屏幕截图：

从本质上来说，输出和值是正确的，但是，我用红色标记的2个项目（即套现）没有按日期排序，而与我的其他支出值相同，但都位于顶部。我的理想目标是让它们全部通过ExpenseDate无缝排序。实现此目标的最佳方法是什么？一些专家的帮助将不胜感激。

Answer 1

您应该将两个查询合并为一个，然后根据ExpenseType的值生成表输出，例如

$ret=mysqli_query($con,"select * 
                        from tblexpense 
                        where (ExpenseDate BETWEEN '$fdate' and '$tdate')  
                          and (ExpenseType='Expense' or ExpenseType='Income') 
                          and UserId='$userid'
                        ORDER BY ExpenseDate ASC");

然后在您的循环中

<tr>
  <td><?php  echo date('d/m/Y', strtotime($row["ExpenseDate"]));?></td>
  <td><?php  echo $row['ExpenseItem'];?></td>
  <td><?php  echo $row['ExpenseType'] = 'Expense' ? $row['ExpenseCat'] : '';?></td>
  <td style="text-align:right;"><?php  echo  $row['ExpenseType'] = 'Expense' ? '' : number_format($row['ExpenseCost'], 2); ?> THB</td>
  <td style="text-align:right;"><?php  echo  $row['ExpenseType'] = 'Expense' ? number_format($row['ExpenseCost'], 2) : '';?> THB</td>
  <td style="text-align:right;"><?php  echo number_format($row['ExpenseCost'], 2);?> THB</td>
</tr>

PHP问题，按日期排序

1 个答案: