如何使用php和codeigniter隱藏檢索到的數據值的重復部分

Question

由於這個MySQL語句，我已經獲得了下表

SELECT * FROM expenses, income 
WHERE expenses.projectname=income.projectname 
AND expenses.task=income.task

這些是我的項目表中的字段

這些是我的任務表的字段

在此表中，一個項目有許多任務。 因此項目，客戶，項目開始和結束日期列無意義地重復。 如何才能為所有任務顯示一次？ 如何在這里應用PHP隱藏邏輯？ 下圖顯示了我需要實現的目標。 通過MySQL查詢檢索數據。 但是我怎樣才能隱藏重復的不必要的值 這是CodeIgniter視圖頁面

<table class="table table-lg">
<thead >
    <tr class="filters">

       <th><input type="text" class="form-control" placeholder="Project" disabled></th>
        <th><input type="text" class="form-control" placeholder="Employee" disabled></th>
        <th><input type="text" class="form-control" placeholder="Task" disabled></th>
        <th><input type="text" class="form-control" placeholder="Expense" disabled></th>
        <th><input type="text" class="form-control" placeholder="Amount" disabled></th>
        <th><input type="text" class="form-control" placeholder="Paid/Not" disabled></th>
        <th><input type="text" class="form-control" placeholder="Client" disabled></th>
        <th><input type="text" class="form-control" placeholder="Cost" disabled></th>
        <th><input type="text" class="form-control" placeholder="Income " disabled></th>
        <th><input type="text" class="form-control" placeholder="Date" disabled></th>

    </tr>
</thead>
<tbody>
<?php
if(isset($view_data1) && is_array($view_data1) && count($view_data1)): $i=1;
foreach ($view_data1 as $key => $data) { 
?>

<tr <?php if($i%2==0){echo 'class="even"';}else{echo'class="odd"';}?>>

    <td><?php echo $data['projectname']; ?></td> 
    <td><?php echo $data['employee']; ?></td> 
    <td><?php echo $data['task']; ?></td> 
    <td><?php echo $data['ExpenseName']; ?></td> 
    <td><?php echo $data['ExpenseAmount']; ?></td>
    <td><?php echo $data['pn']; ?></td>  
   <td><?php echo $data['cname']; ?></td>
   <td><?php echo $data['taskcost']; ?></td> 
   <td><?php echo $data['amount']; ?></td> 
   <td><?php echo $data['datetimepicker_mask']; ?></td> 
</tr>
<?php
    $i++;
      }
    else:
?>
<tr>
    <td colspan="7" align="center" >No Records Found..</td>
</tr>
<?php
    endif;
?>
</tbody>                
</table>

Answer 1

我沒有測試這段代碼，但想法是記住最后一個密鑰（在這種情況下為projectname和employee），然后將它與當前密鑰進行比較。

示例代碼中的字段與您的Word文檔示例表不匹配，因此我只使用了您的代碼示例。

    <tbody>

        <?php
        if (isset($view_data1) && is_array($view_data1) && count($view_data1)) {

            $i = 1;
            $last_key = '';

            foreach ($view_data1 as $key => $data) {

                $stripe = 'odd';
                if ($i % 2 == 0) {
                     $stripe = 'even';
                }
                echo "<tr class='$stripe'>";
                $i++;

                $current_key = $data['projectname'] . $data['employee'];

                if ($current_key !== $last_key) {

                    echo "<td>" . $data['projectname'] . "</td>";
                    echo "<td>" . $data['employee'] . "</td>";
                } else {

                    echo "<td colspan='2'></td>";
                }

                $last_key = $current_key;
                ?>

            <td><?php echo $data['task']; ?></td>
            <td><?php echo $data['ExpenseName']; ?></td>
            <td><?php echo $data['ExpenseAmount']; ?></td>
            <td><?php echo $data['pn']; ?></td>
            <td><?php echo $data['cname']; ?></td>
            <td><?php echo $data['taskcost']; ?></td>
            <td><?php echo $data['amount']; ?></td>
            <td><?php echo $data['datetimepicker_mask']; ?></td>
        </tr>
        <?php
    }
} else {
    ?>
    <tr><td colspan="10" align="center" >No Records Found..</td></tr>
    <?php
}
?>

</tbody>
</table>

Answer 2

當時不要選擇兩張桌子。 加入條件。

SELECT expenses.*,income.*,expenses.id as p_id FROM expenses
join income ON expenses.task=income.task AND expenses.projectname=income.projectname

改變你對foreach部分的看法

<table class="table table-lg">
<thead >
    <tr class="filters">

       <th ><input type="text" class="form-control" placeholder="Project" disabled></th>
        <th ><input type="text" class="form-control" placeholder="Employee" disabled></th>
        <th ><input type="text" class="form-control" placeholder="Task" disabled></th>
        <th ><input type="text" class="form-control" placeholder="Expense" disabled></th>
        <th ><input type="text" class="form-control" placeholder="Amount" disabled></th>
        <th ><input type="text" class="form-control" placeholder="Paid/Not" disabled></th>
        <th ><input type="text" class="form-control" placeholder="Client" disabled></th>
        <th ><input type="text" class="form-control" placeholder="Cost" disabled></th>
        <th ><input type="text" class="form-control" placeholder="Income " disabled></th>
        <th ><input type="text" class="form-control" placeholder="Date" disabled></th>
    </tr>
</thead>
<tbody>
<?php
if(isset($view_data1) && is_array($view_data1) && count($view_data1)): $i=1;
$is_exists=array();
foreach ($view_data1 as $key => $data) { 
?>

<tr <?php if($i%2==0){echo 'class="even"';}else{echo'class="odd"';}?>>
<?php
    if(!in_array($data['p_id'], $is_exists)){
        $is_exists[]=$data['p_id'];
    ?>
        <td><?php echo $data['projectname']; ?></td> 
        <td><?php echo $data['employee']; ?></td> 
        <td><?php echo $data['task']; ?></td> 
        <td><?php echo $data['ExpenseName']; ?></td> 
    <?php
    }else{
     echo "<td rowspan='4'></td>";
    }
    ?>

   <td><?php echo $data['ExpenseAmount']; ?></td>
   <td><?php echo $data['pn']; ?></td>  
   <td><?php echo $data['cname']; ?></td>
   <td><?php echo $data['taskcost']; ?></td> 
   <td><?php echo $data['amount']; ?></td> 
   <td><?php echo $data['datetimepicker_mask']; ?></td> 
</tr>
<?php
    $i++;
      }
    else:
?>
<tr>
    <td colspan="7" align="center" >No Records Found..</td>
</tr>
<?php
    endif;
?>

</tbody>                
</table>

Answer 3

不要合並這樣的表。 在模型中使用連接查詢，並通過控制器在視圖中調用它

public function getExpenses(){
     $this->db->select("addexpense.exp_date, addexpense.exp_amount, addexpense.exp_note, addexpense.exp_created, addcategory.category_name");
     $this->db->from('addexpense');
     $this->db->join('addcategory', 'addcategory.category_id = addexpense.category_id');
     $query = $this->db->get();
     return $query->result();
}

Answer 4

如果我理解你，你可以試試以下。

<?php

$arrData = [
    [
        "projectname" => "First Project",
        "employee" => "First Client",
        "projectstart" => "12-12-2017",
        "projectend" => "12-12-2019",
        "task" => "Task 1",
        "description" => "Description 1",
        "commission" => "1000",
        "taststart" => "01-01-2018",
        "taskend" => "10-01-2018"
    ],
    [
        "projectname" => "First Project",
        "employee" => "First Client",
        "projectstart" => "12-12-2017",
        "projectend" => "12-12-2019",
        "task" => "Task 2",
        "description" => "Description 2",
        "commission" => "1000",
        "taststart" => "01-01-2018",
        "taskend" => "10-01-2018"
    ],
    [
        "projectname" => "First Project",
        "employee" => "First Client",
        "projectstart" => "12-12-2017",
        "projectend" => "12-12-2019",
        "task" => "Task 3",
        "description" => "Description 3",
        "commission" => "1000",
        "taststart" => "01-01-2018",
        "taskend" => "10-01-2018"
    ],

    [
        "projectname" => "Second Project",
        "employee" => "Second Client",
        "projectstart" => "12-12-2017",
        "projectend" => "12-12-2019",
        "task" => "Task 4",
        "description" => "Description 4",
        "commission" => "1000",
        "taststart" => "01-01-2018",
        "taskend" => "10-01-2018"
    ],
    [
        "projectname" => "Second Project",
        "employee" => "Second Client",
        "projectstart" => "12-12-2017",
        "projectend" => "12-12-2019",
        "task" => "Task 5",
        "description" => "Description 5",
        "commission" => "1000",
        "taststart" => "01-01-2018",
        "taskend" => "10-01-2018"
    ],
    [
        "projectname" => "Second Project",
        "employee" => "Second Client",
        "projectstart" => "12-12-2017",
        "projectend" => "12-12-2019",
        "task" => "Task 6",
        "description" => "Description 6",
        "commission" => "1000",
        "taststart" => "01-01-2018",
        "taskend" => "10-01-2018"
    ],


];

?>
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <!-- The above 3 meta tags *must* come first in the head; any other head content must come *after* these tags -->
    <title>Bootstrap 101 Template</title>

    <!-- Bootstrap -->
    <link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-1q8mTJOASx8j1Au+a5WDVnPi2lkFfwwEAa8hDDdjZlpLegxhjVME1fgjWPGmkzs7" crossorigin="anonymous">

    <!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries -->
    <!-- WARNING: Respond.js doesn't work if you view the page via file:// -->
    <!--[if lt IE 9]>
      <script src="https://oss.maxcdn.com/html5shiv/3.7.3/html5shiv.min.js"></script>
      <script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script>
    <![endif]-->
</head>
<body>
<div class="container">
    <table class="table table-striped table-hover">
    <thead>
     <tr>
        <th>Project</th>
        <th>Client</th>
        <th>Project start on</th>
        <th>Project end on</th>
        <th>task</th>
        <th>description</th>
        <th>commission</th>
        <th>task start on</th>
        <th>task end on</th>
     </tr>
    </thead>
    <tbody>
    <?php
    $strSavedProjectName = false;
    foreach($arrData AS $arrItem)
    {
    ?>
     <tr>
        <?php
        if (!$strSavedProjectName || $strSavedProjectName!= $arrItem['projectname'])    :
        ?>
        <td><?=$arrItem['projectname']; ?>
        <td><?=$arrItem['employee']; ?>
        <td><?=$arrItem['projectstart']; ?>
        <td><?=$arrItem['projectend']; ?>
        <?php
        else :
        ?>
        <td colspan="4"></td>
        <?php
        endif;
        ?>
        <td><?=$arrItem['task']; ?>
        <td><?=$arrItem['description']; ?>
        <td><?=$arrItem['commission']; ?>
        <td><?=$arrItem['taststart']; ?>
        <td><?=$arrItem['taskend']; ?>
     </tr>
    <?php
        $strSavedProjectName = $arrItem['projectname'];
    }
    ?>
    </tbody>
    </table>
</div>
    <!-- jQuery (necessary for Bootstrap's JavaScript plugins) -->
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
    <!-- Include all compiled plugins (below), or include individual files as needed -->
    <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js" integrity="sha384-0mSbJDEHialfmuBBQP6A4Qrprq5OVfW37PRR3j5ELqxss1yVqOtnepnHVP9aJ7xS" crossorigin="anonymous"></script>
</body>
</html>

這是一個完整的示例，基於您的數據 - 因此您應該能夠輕松地將其轉換為您的視圖。

Answer 5

邏輯

我實現的隱藏邏輯按以下順序工作：

• 初始條件
• 主循環
• 條件檢查
• 記住最后的條件

HTML表和PHP如下所示：

<table border="1">
    <thead>
        <tr>
            <th>Project</th>
            <th>Client</th>
            <th>Project Start</th>
            <th>Project End</th>
            <th>Task</th>
            <th>Description</th>
            <th>Commission</th>
            <th>Task Start</th>
            <th>Task End</th>
        </tr>
    </thead>
    <tbody>
        <!-- Initial Condition -->
        <?php $the_project = "";?>

        <!-- Main Loop -->
        <?php foreach ($data as $x => $datum) { ?>
            <tr>

            <!-- Condition Check -->
            <!-- If not the same with the last project, it will show the columns. -->
            <!-- That's why the Initial Condition is empty so that the 1st time this Condition Check run will always result true. -->
            <?php if($datum['project'] != $the_project) { ?>
                <td><?php echo $datum['project'];?></td>
                <td><?php echo $datum['client'];?></td>
                <td><?php echo $datum['proj_start'];?></td>
                <td><?php echo $datum['proj_end'];?></td>
            <?php } else { ?>
                <td colspan="4">&nbsp;</td>
            <?php } ?>
            <!-- /Condition Check -->

                <td><?php echo $datum['task'];?></td>
                <td><?php echo $datum['desc'];?></td>
                <td><?php echo $datum['commission'];?></td>
                <td><?php echo $datum['task_start'];?></td>
                <td><?php echo $datum['task_end'];?></td>
            </tr>

            <!-- Remember Last Condition -->
            <?php $the_project = $datum['project'];?>
        <?php }?>   
        <!-- /Main Loop -->     
    </tbody>
</table>

您不必比較所有Project ， Client ， Start Date和End Date ，假設同一項目將具有相同的Client ， Start Date和End Date 。 這就是為什么它只比較項目（ $the_project ）。

數據

您可以將此作為樣本數據使用，就像查詢中的數據一樣。

<?php 
    $data = array(
        array(
            "project"   =>  "Mobile App",
            "client"    =>  "Client One",
            "proj_start"=>  "12-12-2017",
            "proj_end"  =>  "12-12-2019",
            "task"      =>  "task 1",
            "desc"      =>  "desc 1",
            "commission"=>  "1000",
            "task_start"=>  "01-01-2018",
            "task_end"  =>  "10-01-2018"
        ),
        array(
            "project"   =>  "Mobile App",
            "client"    =>  "Client One",
            "proj_start"=>  "12-12-2017",
            "proj_end"  =>  "12-12-2019",
            "task"      =>  "task 2",
            "desc"      =>  "desc 2",
            "commission"=>  "1000",
            "task_start"=>  "01-02-2018",
            "task_end"  =>  "10-02-2018"
        ),
        array(
            "project"   =>  "Mobile App",
            "client"    =>  "Client One",
            "proj_start"=>  "12-12-2017",
            "proj_end"  =>  "12-12-2019",
            "task"      =>  "task 3",
            "desc"      =>  "desc 3",
            "commission"=>  "1000",
            "task_start"=>  "01-04-2018",
            "task_end"  =>  "10-05-2018"
        ),
        array(
            "project"   =>  "Web App",
            "client"    =>  "Client Two",
            "proj_start"=>  "12-12-2017",
            "proj_end"  =>  "12-12-2019",
            "task"      =>  "task 1",
            "desc"      =>  "desc 1",
            "commission"=>  "1000",
            "task_start"=>  "01-01-2018",
            "task_end"  =>  "10-01-2018"
        ),
        array(
            "project"   =>  "Web App",
            "client"    =>  "Client Two",
            "proj_start"=>  "12-12-2017",
            "proj_end"  =>  "12-12-2019",
            "task"      =>  "task 2",
            "desc"      =>  "desc 2",
            "commission"=>  "1000",
            "task_start"=>  "01-02-2018",
            "task_end"  =>  "10-02-2018"
        )
    );
?>

提示1

我認為不再需要$i ，因為您可以從代碼示例中的$key獲得相同的結果。 唯一的區別是$key從0開始。

提示2

如果您仍然需要$i ，則可以簡化此代碼

<tr <?php if($i%2==0){echo 'class="even"';}else{echo'class="odd"';}?>>

成

<tr class="<?php echo ($i%2==0) ? "even":"odd" ?>">

提示3

我不知道你的<tr>偶數或奇數類的目的，但如果你想為每個類設計不同的顏色，你可能想檢查Bootstrap並將其設置為<table class="table table-striped">

Answer 6

編輯查詢為SELECT * FROM expenses, income WHERE expenses.projectname=income.projectname AND expenses.task=income.task Blockquote GROUP BY PROJECTID

Answer 7

首先，您應該重新安排$ viewdata1數據結構。 基本上，在主項目數據字段和任務數據字段之間分開，然后以更好的方式組合它們。

我的假設是：
1. [task，ExpenseName，ExpenseAmount，pn，cname，taskcost，amount，datetimepicker_mask] =>都是任務數據字段
2. [projectname，employee] =>是所有項目數據字段

在你的模型中 （讓我們將它命名為project_model ），
1.具有僅查詢[projectname或employee或projectID或所有其他項目數據字段]的函數 ，讓我們將其命名為allProject（） 。 確保它返回類似的東西

[ 
  0 => [ 
          'id' => 101,
          'projectName' => 'Desktop App' , 
          other project data fields
        ] , 
  1 => [ 
          'id' => 102,
          'projectName' => 'Mobile App' , 
          other project data fields
        ] , 
  2 => [ 
          'id' => 103,
          'projectName' => 'Andriod App' , 
          other project data fields
        ] , 
  etc... 
]

2.具有基於[projectname或projectID]搜索/查詢[task，ExpenseName，ExpenseAmount，pn，cname，taskcost，amount，datetimepicker_mask]的函數...讓我們將其命名為task_query（projectID） ...確保它返回類似的東西

[
  0 => [ 
            'id' => 222,
            'projectID' => 101
            'task' => 'task 1',
            'description' => 'description 1',
            other task data fields
          ] , 
  1 => [ 
            'id' => 236,
            'projectID' => 101
            'task' => 'task 2',
            'description' => 'description 2',
            other task data fields
          ] , 
  2 => [ 
            'id' => 245,
            'projectID' => 101
            'task' => 'task 3',
            'description' => 'description 3',
            other task data fields
          ] , 
  etc.
]

在控制器中 ，

$data['viewdata1'] = $this->project_model->allProject();
foreach($data['viewdata1'] as $key => $value)
{
  $value['taskData'] = $this->project_model->task_query($value['id']);
}

$ data ['viewdata1']應該看起來像......

[ 
  0 => [ 
          'id' => 101,
          'projectName' => 'Desktop App' , 
          other project data fields,
          'taskData' => [
                          0 => [ 
                                    'id' => 222,
                                    'projectID' => 101,
                                    'task' => 'task 1',
                                    'description' => 'description 1',
                                    other task data fields
                                  ] , 
                          1 => [ 
                                    'id' => 236,
                                    'projectID' => 101,
                                    'task' => 'task 2',
                                    'description' => 'description 2',
                                    other task data fields
                                  ] , 
                          2 => [ 
                                    'id' => 245,
                                    'projectID' => 101,
                                    'task' => 'task 3',
                                    'description' => 'description 3',
                                    other task data fields
                                  ] , 
                          etc.
                        ]
        ] , 
  1 => [ 
          'id' => 102,
          'projectName' => 'Mobile App' , 
          other project data fields,
          'taskData' => [
                          0 => [ 
                                    'id' => 123,
                                    'projectID' => 102,
                                    'task' => 'task 1b',
                                    'description' => 'description 1b',
                                    other task data fields
                                  ] , 
                          1 => [ 
                                    'id' => 124,
                                    'projectID' => 102,
                                    'task' => 'task 2b',
                                    'description' => 'description 2b',
                                    other task data fields
                                  ] , 
                          2 => [ 
                                    'id' => 125,
                                    'projectID' => 102,
                                    'task' => 'task 3b',
                                    'description' => 'description 3b',
                                    other task data fields
                                  ] , 
                          etc.
                        ]
        ] , 
  2 => [ 
          'id' => 103,
          'projectName' => 'Andriod App' , 
          other project data fields,
          'taskData' => [
                          0 => [ 
                                    'id' => 567,
                                    'projectID' => 103,
                                    'task' => 'task 1c',
                                    'description' => 'description 1c',
                                    other task data fields
                                  ] , 
                          1 => [ 
                                    'id' => 568,
                                    'projectID' => 103,
                                    'task' => 'task 2c',
                                    'description' => 'description 2c',
                                    other task data fields
                                  ] , 
                          2 => [ 
                                    'id' => 569,
                                    'projectID' => 103,
                                    'task' => 'task 3c',
                                    'description' => 'description 3c',
                                    other task data fields
                                  ] , 
                          etc.
                        ]
        ] , 
  etc... 
]

你們都為觀點做好了准備

<table class="table table-lg">
<thead >
    <tr class="filters">

       <th><input type="text" class="form-control" placeholder="Project" disabled></th>
        <th><input type="text" class="form-control" placeholder="Employee" disabled></th>
        <th><input type="text" class="form-control" placeholder="Task" disabled></th>
        <th><input type="text" class="form-control" placeholder="Expense" disabled></th>
        <th><input type="text" class="form-control" placeholder="Amount" disabled></th>
        <th><input type="text" class="form-control" placeholder="Paid/Not" disabled></th>
        <th><input type="text" class="form-control" placeholder="Client" disabled></th>
        <th><input type="text" class="form-control" placeholder="Cost" disabled></th>
        <th><input type="text" class="form-control" placeholder="Income " disabled></th>
        <th><input type="text" class="form-control" placeholder="Date" disabled></th>

    </tr>
</thead>
<tbody>
<?php
if(isset($view_data1) && is_array($view_data1) && count($view_data1)): $i=1;
foreach ($view_data1 as $key1 => $data1) { 
    $howManyTasks = count($data1['taskData']);
      ?>

      <tr <?php if($i%2==0){echo 'class="even"';}else{echo'class="odd"';}?>>
          <td rowspan="<?= $howManyTasks ?>"><?php echo $data1['projectname']; ?></td> 
          <td rowspan="<?= $howManyTasks ?>"><?php echo $data1['employee']; ?></td> 

          <?php foreach($data1['taskData'] as $key2 => $data2) {?>
                <td><?php echo $data2['task']; ?></td> 
                <td><?php echo $data2['ExpenseName']; ?></td> 
                <td><?php echo $data2['ExpenseAmount']; ?></td>
                <td><?php echo $data2['pn']; ?></td>  
               <td><?php echo $data2['cname']; ?></td>
               <td><?php echo $data2['taskcost']; ?></td> 
               <td><?php echo $data2['amount']; ?></td> 
               <td><?php echo $data2['datetimepicker_mask']; ?></td> 
          </tr>
          <?php if($key2 != ($howManyTasks-1) ){ ?> <tr> <?php } ?>
          <?php } ?>
      <?php
          $i++;
      }
    else:
?>
<tr>
    <td colspan="7" align="center" >No Records Found..</td>
</tr>
<?php
    endif;
?>
</tbody>                
</table>

Answer 8

if($key == 0){
   $project_name = $data['projectname'];
   $first = true;
}else{
   $first = false;
   if($project_name != $data['projectname']){
      $project_name = $data['projectname'];
      $first = true;
   }
}


<td><?php     
if($first == true){
  ehco $data['projectname'];
}else{
  echo "";
}
</td>

在你的foreach中嘗試這樣的我沒有厭倦但它可能有用，你可能會得到一些想法。 在第一個循環中，它將檢查$ key，首先它將為0，如果$ key不為0，則$ first變量將為true然后它將檢查$ project name到循環項目名稱，如果它不匹配則將替換它。 對要刪除或清空的客戶端和其他列使用相同的列表。 我希望這可行或者它會給你一些想法。

Answer 9

使用in_array()函數並為你的td設置你的colspan和rowspan

在您的視圖頁面中使用以下代碼，

<table class="table table-lg">
<thead >
    <tr class="filters">

       <th><input type="text" class="form-control" placeholder="Project" disabled></th>
        <th><input type="text" class="form-control" placeholder="Employee" disabled></th>
        <th><input type="text" class="form-control" placeholder="Task" disabled></th>
        <th><input type="text" class="form-control" placeholder="Expense" disabled></th>
        <th><input type="text" class="form-control" placeholder="Amount" disabled></th>
        <th><input type="text" class="form-control" placeholder="Paid/Not" disabled></th>
        <th><input type="text" class="form-control" placeholder="Client" disabled></th>
        <th><input type="text" class="form-control" placeholder="Cost" disabled></th>
        <th><input type="text" class="form-control" placeholder="Income " disabled></th>
        <th><input type="text" class="form-control" placeholder="Date" disabled></th>

    </tr>
</thead>
<tbody>
<?php
if(isset($view_data1) && is_array($view_data1) && count($view_data1)): $i=1;

foreach ($view_data1 as $key => $data) 
{ 
   $number_of_task[$data['projectname']][] =  $data['task'];
}

foreach ($view_data1 as $key => $data) { 
$array = array();
?>

<tr <?php if($i%2==0){echo 'class="even"';}else{echo'class="odd"';}?>>

<?php if(!in_array($data['projectname'],$array)) { 
 $array[] = $data['projectname'];
?>
    <td><?php echo $data['projectname']; ?></td> 
    <td><?php echo $data['employee']; ?></td> 
<?php  } else { ?>    
<td colspan="2" rowspan="<?php echo count($number_of_task[$data['projectname']]); ?>"> </td> 
    <td><?php echo $data['task']; ?></td> 
    <td><?php echo $data['ExpenseName']; ?></td> 
    <td><?php echo $data['ExpenseAmount']; ?></td>
    <td><?php echo $data['pn']; ?></td>  
   <td><?php echo $data['cname']; ?></td>
   <td><?php echo $data['taskcost']; ?></td> 
   <td><?php echo $data['amount']; ?></td> 
   <td><?php echo $data['datetimepicker_mask']; ?></td> 
</tr>
<?php
    $i++;
      }
}
    else:
?>
<tr>
    <td colspan="7" align="center" >No Records Found..</td>
</tr>
<?php
    endif;
?>
</tbody>                
</table>

Answer 10

這是我處理它的方式。 我希望這和你遇到的問題一樣:)

*重要的是，變量$ dcost和$ cd是我自己設置的變量，請根據你的需要進行調整

之前 后 在代碼之前

foreach(your sql variable){
echo '<tr><td style="border-right:1px solid #000;text-align:center;vertical-align:middle;">'.$dcost['destination'].'</td>
        <td style="border-right:1px solid #000;text-align:center;vertical-align:middle;">'.$dcost['timein'].'</td>
        <td style="border-right:1px solid #000;text-align:center;vertical-align:middle;">'.$dcost['timein'].'</td>
        <td style="border-right:1px solid #000;text-align:center;vertical-align:middle;">'.$dcost['timein'].'</td>
        <td style="border-right:1px solid #000;text-align:center;vertical-align:middle;">'.$dcost['timeout'].'</td>';
        <td style="border-right:1px solid #000;text-align:center;vertical-align:middle;" class="mday">'.$cd['mday'].'</td><td style="border-right:1px solid #000;text-align:center;vertical-align:middle;" data-mrate="'.$cd['mrate'].'" class="mrate">'.rupiah($cd['mrate']).'</td><td style="border-right:1px solid #000;text-align:center;vertical-align:middle;" class="tm"></td><td style="border-right:1px solid #000;text-align:center;vertical-align:middle;" class="lday">'.$cd['lday'].'</td><td style="border-right:1px solid #000;text-align:center;vertical-align:middle;" data-lrate="'.$cd['lrate'].'" class="lrate">'.rupiah($cd['lrate']).'</td><td style="border-right:1px solid #000;text-align:center;vertical-align:middle;" class="tl"></td></tr>';}

代碼之后

foreach(your sql variable){
echo '<tr>';
if($i - 1 == 1){
    $i = 0;
echo '  <td style="border-right:1px solid #000;text-align:center;vertical-align:middle;">'.$dcost['destination'].'</td>
        <td style="border-right:1px solid #000;text-align:center;vertical-align:middle;">'.$dcost['timein'].'</td>
        <td style="border-right:1px solid #000;text-align:center;vertical-align:middle;">'.$dcost['timein'].'</td>
        <td style="border-right:1px solid #000;text-align:center;vertical-align:middle;">'.$dcost['timein'].'</td>
        <td style="border-right:1px solid #000;text-align:center;vertical-align:middle;">'.$dcost['timeout'].'</td>';
}else{
echo '  <td colspan="5" style="border-right:1px solid #000;">&nbsp;</td>';
}
echo '<td style="border-right:1px solid #000;text-align:center;vertical-align:middle;" class="mday">'.$cd['mday'].'</td><td style="border-right:1px solid #000;text-align:center;vertical-align:middle;" data-mrate="'.$cd['mrate'].'" class="mrate">'.rupiah($cd['mrate']).'</td><td style="border-right:1px solid #000;text-align:center;vertical-align:middle;" class="tm"></td><td style="border-right:1px solid #000;text-align:center;vertical-align:middle;" class="lday">'.$cd['lday'].'</td><td style="border-right:1px solid #000;text-align:center;vertical-align:middle;" data-lrate="'.$cd['lrate'].'" class="lrate">'.rupiah($cd['lrate']).'</td><td style="border-right:1px solid #000;text-align:center;vertical-align:middle;" class="tl"></td></tr>';}