我正在尝试同时更新2个表tbl_tugas和tbl_nilai。这两个表具有相同的列，名为file_tugas。 我被选中并显示tbl_tugas中的记录，之后我可以编辑我的数据，但是我只能在tbl_tugas上编辑file_tugas。请帮助我，我想从tbl_tugas中获取一两个字段并插入到tbl_nilai中，并将新文件插入到文件tugas中的tbl_nilai中。 我希望你们能帮助我，谢谢
我的控制器：
public function data() {
$data = $this->tugas_model->cari_semua($this->session->userdata('id_kelas'),$this->session->userdata('id_admin_ti'));
$hasil = array();
$result = array();
$nomor = 0;
foreach ($data as $data) {
$nomor = $nomor + 1;
$hasil[] = array(
'no' => $nomor,
'matkul' => $data->matkul,
'kelas' => $data->kelas,
'dosen' => $data->id_dosen,
'nama' => $data->nama_tugas,
'deskripsi' => $data->deskripsi_tugas,
'file' => $data->file_tugas,
'action' => '<div class="btn-group">
<button id="btn-ubah" type="button" class="btn btn-warning btn-xs"
data-id="' . $data->id_tugas . '"
data-matkul="' . $data->id_matkul . '"
data-kelas="' . $data->id_kelas . '"
data-dosen="' . $data->id_dosen .'"
data-nama="' . $data->nama_tugas . '"
data-deskripsi="' . $data->deskripsi_tugas . '"
data-file="' . $data->file_tugas . '"
><i id="icon" class="fa fa-edit"></i></button>
</div>'
);
}
$result = array (
'aaData' => $hasil
);
echo json_encode($result);
}
public function edit() {
$file_tugas = base_url()."assets/hasiltugas/".$_FILES['berkas']['name'];
if (isset($_POST['nama'])) {
$edit = $this->tugas_model->edit(
$_POST['id'],
$_POST['matkul'],
$_POST['kelas'],
$_POST['dosen'],
$_POST['nama'],
$_POST['deskripsi'],
$file_tugas,
$_FILES['berkas']['name']
);
$msg = false;
if ($edit) {
$this->aksi_upload() ;
$msg = true;
}
echo json_encode($msg);
}
}
我的模型：
public function edit_mhs( $id, $matkul, $kelas, $nama, $deskripsi, $file) {
$Querynilai = $this->db->query(
"UPDATE nilai, tugas
SET tugas.id_matkul='$matkul', tugas.id_kelas='$kelas', tugas.nama_tugas='$nama', tugas.deskripsi_tugas='$deskripsi', nilai.file_tugas='$file'
WHERE nilai.id_tugas=tugas.id_tugas AND nilai.id_nilai='$id';"
);
if ($Querynilai) {
return TRUE;
} else {
return FALSE;
};
}
我的观看
<div class="container body">
<div class="main_container">
<?php include(__DIR__ . "/../sidebar.php"); ?>
<?php include(__DIR__ . "/../top_nav.php"); ?>
<!-- page content -->
<div class="right_col" role="main">
<div class="row">
<div class="col-md-12 col-sm-12 col-xs-12">
<div class="x_panel">
<div class="x_title">
<h2>
<a href="<?=base_url()?>">
<i class="fa fa-home"></i>
</a> \
<a href="<?=base_url()?>tugas">
Data Tugas
</a>
</h2>
<ul class="nav navbar-right panel_toolbox">
<!-- <li>
<button type="button" id="btn-tambah" class="btn btn-primary">Tambah</button>
</li>
<li>
<a class="collapse-link">
<i class="fa fa-chevron-up"></i>
</a>
</li> -->
</ul>
<div class="clearfix"></div>
</div>
<div class="x_content">
<table id="tabel-data" class="table table-bordered table-striped table-hover">
<thead>
<tr>
<th style="vertical-align: middle;">No</th>
<th style="vertical-align: middle;">Mata Kuliah</th>
<th style="vertical-align: middle;">Kelas</th>
<th style="vertical-align: middle;">Nama Tugas</th>
<th style="vertical-align: middle;">Deskripsi</th>
<th>Action</th>
</tr>
</thead>
<tbody id="tabel-body">
</tbody>
</table>
</div>
</div>
<!-- Tampilan "model-tambah" -->
<div class="modal fade" id="modal-tambah">
<form id="form-tambah" data-parsley-validate method="POST" action="" enctype="multipart/form-data>
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal">×</button>
<h4 class="modal-title">Tambah Data</h4>
</div>
<div class="modal-body">
<div class="form-horizontal">
<div class="form-horizontal">
<form>
<div class="form-group">
<label for="exampleFormControlFile1">Kumpulkan tugas anda dengan klik browse!</label>
<?php echo form_open_multipart('upload/aksi_upload');?>
<input type="hidden" id="id" name="id">
<input type="hidden" id="matkul" name="matkul">
<input type="hidden" id="kelas" name="kelas">
<input type="hidden" id="nama" name="nama">
<input type="hidden" id="dosen" name="dosen">
<input type="hidden" id="deskripsi" name="deskripsi">
<input type="file" class="form-control-file" id="file" name="berkas">
<input type="hidden" id="namafile" name="namafile">
</div>
</form>
</div>
</div>
</div>
<div class="modal-footer">
<div class="btn-group">
<button data-dismiss="modal" class="btn btn-warning" type="button">Batal</button>
<button id="simpan" class="btn btn-success" type="button">Simpan</button>
</div>
</div>
</div>
</div>
</form>
</div>
<!-- Tampilan "model-tambah" -->
</div>
</div>
</div>
<!-- /page content -->
<!-- footer content -->
<footer>
<div class="pull-right">
MobiLé
</div>
<div class="clearfix"></div>
</footer>
<!-- /footer content -->
</div>
</div>
<?php include(__DIR__ . "/../load_js.php"); ?>
<script>
$(document).ready(function(){
var tabel = $('#tabel-data').dataTable({
"bProcessing": true,
"bAutoWidth": true,
"bSort": false,
"sAjaxSource": '<?php echo base_url(); ?>tugas/data',
"aoColumns": [
{ "mData" : "no"},
{ "mData" : "matkul"},
{ "mData" : "kelas"},
{ "mData" : "nama"},
{ "mData" : "deskripsi"},
{ "mData" : "action"}
],
"columnDefs": [
{ className: "text-center", "targets": [0,5] },
{ width: 30, targets: 0},//no
{ width: 160, targets: 1},
{ width: 50, targets: 2},
{ width: 150, targets: 3},
{ width: 50, targets: 5}//act
],
"fixedColumns": true
});
$('#btn-tambah').click(function(){
$('#form-tambah').attr('action','<?=base_url()?>tugas/tambah');
$('.modal-title').html('Tambah data');
$('#modal-tambah').modal('show');
$('#nama').focus();
});
$('#simpan').click(function() {
$('#form-tambah').ajaxForm({
success: function(response){
if(response=='true'){
tabel.api().ajax.reload();
swal($('.modal-title').html() + ' Sukses');
$('#form-tambah')[0].reset();
$('#modal-tambah').modal('hide');
$('#icon').toggleClass('highlight');
}else{
swal($('.modal-title').html() + ' Gagal');
}
},
error: function(){
swal('ERROR : function(response)');
}
}).submit();
});
$('#tabel-body').on('click', '#btn-ubah', function(){
$('.modal-title').html('Edit Tugas');
$('#form-tambah').attr('action','<?=base_url()?>tugas/edit');
$('#id').val($(this).data('id'));
$('#matkul').val($(this).data('matkul'));
$('#kelas').val($(this).data('kelas'));
$('#dosen').val($(this).data('dosen'));
$('#nama').val($(this).data('nama'));
$('#deskripsi').val($(this).data('deskripsi'));
$('#namafile').val($(this).data('file'));
$('#modal-tambah').modal('show');
$('#matkul').focus();
$('#matkul').select();
});
答案 0 :(得分：0)
您可以尝试
public function edit_mhs( $id, $matkul, $kelas, $nama, $deskripsi, $file) {
$Querynilai = $this->db->query("UPDATE nilai SET nilai.file_tugas='$file'
WHERE nilai.id_nilai='$id'"
);
$QueryTugas = $this->db->query("UPDATE tugas
SET tugas.id_matkul='$matkul', tugas.id_kelas='$kelas', tugas.nama_tugas='$nama', tugas.deskripsi_tugas='$deskripsi' WHERE nilai.id_nilai='matching_id'");
if ($Querynilai === TRUE && $QueryTugas === TRUE )
{
return TRUE;
}
else
{
return FALSE;
}