PHP and MySQL To Join 2 Data Table

Question

i have table tb_satker

kode_propinsi | nama_satker  |  kode_satker
500           | A            |  1
500           | B            |  2
500           | C            |  3
500           | D            |  4

also table tb_upload

kode_propinsi | kode_satker  |  month
500           | A            |  1
500           | A            |  2
500           | B            |  3

I want to create php and mysql code to generate table like this

No | UPT | Jan | Feb | Mar | Apr | Mei | Jun | Jul | Ags | Sep | Okt | Nov | Des
1  | A   | 1   | 2   | 0   | 0   | 0   | 0   | 0   |  0  | 0   | 0   | 0   | 0
2  | B   | 0   | 0   | 3   | 0   | 0   | 0   | 0   |  0  | 0   | 0   | 0   | 0
3  | C   | 0   | 0   | 0   | 0   | 0   | 0   | 0   |  0  | 0   | 0   | 0   | 0
4  | D   | 0   | 0   | 0   | 0   | 0   | 0   | 0   |  0  | 0   | 0   | 0   | 0

This is my php code, it's work to create master table, live code at this link

But how to make table with inactive images to show if no value (0) and active images if month filled with value (1/2/3/4... etc)

<table class="table table-hover">
<thead>
    <tr>
        <th>No</th>
        <th>UPT</th>
        <th>Jan</th>
        <th>Feb</th>
        <th>Mar</th>
        <th>Apr</th>
        <th>Mei</th>
        <th>Jun</th>
        <th>Jul</th>
        <th>Ags</th>
        <th>Sep</th>
        <th>Okt</th>
        <th>Nov</th>
        <th>Des</th>
    </tr>
</thead>
<tbody>
<?
$view = "SELECT * FROM $tb_satker WHERE kode_propinsi='$propinsi'";
$result = mysql_query($view);
$jumlah=mysql_num_rows($result);
$nomor=0;
while
($baris=mysql_fetch_array($result))
{
$namasatker=$baris['nama_satker'];
$kodesatker=$baris['kode_satker'];
$kodepropinsi=$baris['kode_propinsi'];
$nomor=$nomor+1;
?>
    <tr>
        <th><? echo $nomor;?></th>
        <th><? echo $namasatker;?></th>
        <th><img src="images/inactive.png"></th>
        <th><img src="images/inactive.png"></th>
        <th><img src="images/inactive.png"></th>
        <th><img src="images/inactive.png"></th>
        <th><img src="images/inactive.png"></th>
        <th><img src="images/inactive.png"></th>
        <th><img src="images/inactive.png"></th>
        <th><img src="images/inactive.png"></th>
        <th><img src="images/inactive.png"></th>
        <th><img src="images/inactive.png"></th>
        <th><img src="images/inactive.png"></th>
        <th><img src="images/inactive.png"></th>
<? }?>
    </tr>
</tbody>
</table>

Answer 1

You can use this query:

SELECT a.id,a.code,a.name,
max(case when b.month=1 then 1 else "-" end) as month1,
max(case when b.month=2 then 1 else "-" end) as month2,
max(case when b.month=3 then 1 else "-" end) as month3
FROM `table_a` as a
left join table_b as b on a.name= b.name
group by a.name