How to make dynamic rowspan codeigniter? - php

Question

I have table rowspan dynamic on CodeIgniter app like this :
<table>
<tr>
<td>No</td>
<td>Data 1</td>
<td>Data 2</td>
<td>Qty</td>
<td>Data 3</td>
</tr>
<?php
$source1 = $this->db->query("select * from table")->result_array();
$no=1;
foreach($source1 as source1){ ?>
<tr>
<?php
$source2 = $this->db->query("select * from table where data1='$source1[data1]'");
$total_source2 = $source2->num_rows();
$source3 = $source2->result_array();
?>
<td rowspan="<?php echo $total_source2 ?>"><?php echo $no; ?></td>
<td rowspan="<?php echo $total_source2 ?>"><?php echo $source1['data1']; ?></td>
<?php foreach($source3 as $source3){ ?>
<td><?php echo $source3['data2'] ?></td>
<td><?php echo $source3['qty'] ?></td>
<td><?php echo $source3['data3'] ?></td>
</tr>
<?php } ?>
<?php $no++; } ?>
</table>
This is result of my code:
How to make it like this :
?
Thanks

Answer 1

table {
border: 1px solid #000;
border-collapse: collapse;
width: 100%;
}
table td,
table th {
border: 1px solid #000;
text-align: center;
}
<table>
<tr>
<th>No</th>
<th>Data1</th>
<th>Data2</th>
<th>Qty</th>
<th>Price</th>
<th>Sub Total</th>
<th>Total</th>
</tr>
<tr>
<td rowspan="2">1</td>
<td rowspan="2">ABCDE</td>
<td>Data2 a</td>
<td>1</td>
<td>100</td>
<td>100</td>
<td rowspan="2">620</td>
</tr>
<tr>
<td>Data2 b</td>
<td>4</td>
<td>130</td>
<td>152</td>
</tr>
<tr>
<td rowspan="3">2</td>
<td rowspan="3">ABC</td>
<td>Data2 c</td>
<td>2</td>
<td>400</td>
<td>800</td>
<td rowspan="3">1560</td>
</tr>
<tr>
<td>Data2 d</td>
<td>2</td>
<td>200</td>
<td>400</td>
</tr>
<tr>
<td>Data2 e</td>
<td>3</td>
<td>120</td>
<td>360</td>
</tr>
<tr>
<td>3</td>
<td>ASS</td>
<td>Data 2 f</td>
<td>1</td>
<td>100</td>
<td>100</td>
<td>100</td>
</tr>
</table>

Answer 2

Whenever you have to apply row-span or col-span then always try to write that content outside of for-each
<table>
<tr>
<td>No</td>
<td>Data 1</td>
<td>Data 2</td>
<td>Qty</td>
<td>Data 3</td>
</tr>
<?php
$source1 = $this->db->query("select * from table")->result_array();
$no=1;
foreach($source1 as source1){ ?>
<tr>
<?php
$source2 = $this->db->query("select * from table where data1='$source1[data1]'");
$total_source2 = $source2->num_rows();
$source3 = $source2->result_array();
?>
<td rowspan="<?php echo $total_source2 ?>"><?php echo $no; ?></td>
<td rowspan="<?php echo $total_source2 ?>"><?php echo $source1['data1']; ?></td>
<?php foreach($source3 as $source3){ ?>
<td><?php echo $source3['data2'] ?></td>
<td><?php echo $source3['qty'] ?></td>
<?php } ?>
<td rowspan="<?php echo $total_source2 ?>"><?php echo $source3['data3'] ?></td>
</tr>
<?php $no++; } ?>
</table>