2015-06-15 38 views
0

从2个表格显示数据时出现问题; pegawai和pilihan。 PK pegawai = nokom,pilihan = kdpilih。目前,pegawai表中的数据包含3个数据/行,但为什么不显示任何内容?如果数据正确显示,它只会显示名称而不显示数字?使用php mysqli显示2个表中的数据;不显示任何东西

表:

pegawai:nokom,夹,非农产品市场准入,JK,阿含

pilihan:kdpilih,nmpilih

JK和阿含包含从pilihan表kdpilih号,这里是我的代码:

<div class="table-responsive table-bordered"> 
    <table class="table table-striped"> 
    <tr> 
     <th align="center" scope="col">NOKOM</th> 
     <th align="center" scope="col">NIP</th> 
     <th align="center" scope="col">NAMA</th> 
     <th align="center" scope="col">JK</th> 
     <th align="center" scope="col">AGAMA</th> 
     <th align="center" scope="col">Aksi</th> 
    </tr> 

<?php 
    require "config.php"; 
    $sql = "SELECT * FROM pegawai INNER JOIN pilihan ON pilihan.kdpilih = pegawai.nokom ORDER BY nip ASC"; 
    $result = mysqli_query($conn, $sql); 
    if (mysqli_num_rows($result) > 0) 
    { 
    while ($data = mysqli_fetch_array($result)) 
    { 
     echo "<tr class=\"table table-striped\"> 
       <td valign=\"top\" align=\"left\">".$data['nokom']."</td> 
       <td valign=\"top\" align=\"left\">".$data['nip']."</td> 
       <td valign=\"top\" align=\"left\">".$data['nama']."</td> 
       <td valign=\"top\" align=\"left\">".$data['jk']."</td> 
       <td valign=\"top\" align=\"left\">".$data['agama']."</td> 
       <td valign=\"top\" align=\"left\"> 
       <a href=\"pegawai_ubah.php?id=$data[id]\">Ubah</a> 
       <a href=\"pegawai_hapus.php?id=$data[id]\" onClick=\"return confirm('Apakah Anda yakin?');\">Hapus</a> 
       </td> 
      </tr>"; 
    } 
    } 
    else 
    { 
     echo "Belum ada data."; 
    } 
?> 

    </table> 
</div> 

任何帮助将如此感激。由于

+0

'nip'从哪个表? – Faradox

+0

@Faradox pegawai表 –

+0

试试这个:'“SELECT * FROM pegawai p LEFT JOIN pilihan ph on ph.kdpilih = p.nokom ORDER BY p.nip ASC”'。并确保ph.kdpilih = p.nokom相同的数据 – Faradox

回答

0

最后的作品,我所做的:

$ SQL =“SELECT a.nokom,a.nip,a.nama,a.agama,b.nmpilih AS JK,c.nmpilih作为阿含FROM pegawai一JOIN pilihan b ON b.kdpilih = a.jk JOIN pilihan c ON c.kdpilih = a.agama ORDER BY a.nip ASC“;