【发布时间】：2014-05-01 04:54:35
【问题描述】：
我的表单有一个字段（正在上传个人照片）。所以用户从 pc 中选择图像并提交表单。
控制器：
function do_upload()
{
$config['upload_path'] = './images/';
$config['allowed_types'] = 'gif|jpg|png';
$config['max_size'] = '100000';
$config['max_width'] = '10240';
$config['max_height'] = '7680';
$this->load->library('upload', $config);
if ( ! $this->upload->do_upload())
{
$error = array('error' => $this->upload->display_errors());
$this->load->view('upload_form', $error);
}
else
{
$data = array('upload_data' => $this->upload->data());
print_r($this->upload->data());
$datafoto = $this->upload->data();
$nm_file = time().$datafoto['orig_name'];
$this->load->model('mkegiatan');
$this->mkegiatan->update_foto($nm_file);
copy('images/'.$datafoto['orig_name'], 'images/'.$nm_file);
}
}
控制器编辑事件如下：
function edit_kegiatan()
{
$id_kegiatan = $this->uri->segment(4);
//set validation properties
$this->form_validation->set_rules('tanggal_kegiatan', 'Tanggal', 'required');
$this->form_validation->set_rules('nama_kegiatan', 'Judul Berita', 'required');
$this->form_validation->set_rules('content', 'Content', 'required');
//run validation
// jika dia ingin update data atau form validation error
if ($this->form_validation->run() == FALSE) {
$data = $this->mkegiatan->get_by_id($id_kegiatan);
$this->load->model('mkegiatan');
$config['upload_path'] = './images/';
$config['allowed_types'] = 'gif|jpg|png';
$config['max_size'] = '100000';
$config['max_width'] = '10240';
$config['max_height'] = '7680';
$this->load->library('upload', $config);
if ( ! $this->upload->do_upload('userfile')) //you forgot this
{
$error = array('error' => $this->upload->display_errors());
$this->load->view('upload_form', $error);
}
else
{
$data = array('upload_data' => $this->upload->data());
//print_r($this->upload->data());
$datafoto=$this->upload->data();
$nm_file = time().$datafoto['orig_name'];
$data = array(
'tanggal_kegiatan' => $this->input->post('tanggal_kegiatan'),
'nama_kegiatan' => $this->input->post('nama_kegiatan'),
'content' => $this->input->post('content'),
'image' => $nm_file
);
$this->mkegiatan->update_kegiatan($id_kegiatan,$data);
$this->session->set_flashdata('message', generateSuccessMessage('Data berhasil diupdate'));
redirect(site_url('admin/kegiatan'));
}
}
$this->data['orang'] = $this->mlogin->dataPengguna($this->session->userdata('username'));
//var_dump($data);
//$tmp_data = array('id_kegiatan' => $id_kegiatan);
$this->data['contents'] = $this->load->view('admin/kegiatan/edit_kegiatan', $this->data, true);
$this->load->view('template/wrapper/admin/wrapper_ukm',$this->data);
}
查看：
<?php echo form_open(current_url(),'name=form'); ?>
<div class="fours fields">
<div class="field">
<div class="ui vertical segment">
<div class="date field">
<label>Tanggal</label>
<div class="ui small icon input left">
<input type="text" id="datepicker" placeholder="xxxx-xx-xx" name="tanggal_kegiatan" value="<?php echo $tanggal_kegiatan;?>"><?php echo form_error('tanggal_kegiatan', '<div class="ui red pointing label">', '</div>'); ?>
<i class="calendar icon"></i>
</div>
</div>
</div>
</div>
</div>
<div class="two fields">
<div class="field">
<label>Nama Acara</label>
<div class="ui small left icon input">
<input type="text" placeholder="Nama Kegiatan" name="nama_kegiatan" value="<?php echo $nama_kegiatan;?>"><?php echo form_error('nama_kegiatan', '<div class="ui red pointing label">', '</div>'); ?>
<i class="text file outline icon"></i>
</div>
</div>
</div>
<div class="field">
<label>Isi Kegiatan</label>
<textarea placeholder="Text" name="content">
<?php echo $content;?>
</textarea><?php echo form_error('content', '<div class="ui red pointing label">', '</div>'); ?>
</div>
<input type="file" name="userfile" size="20">
<input class="ui small blue submit button" type="submit" value="Save">
</form>
我是否需要创建两个单独的表单来完成此操作（一个用于图像上传，一个用于文本输入）？或者是否可以在控制器中编写一个可以同时验证和处理上传和文本输入的函数？
【问题讨论】：
标签： php jquery forms codeigniter upload