我可能在这里错过了一个非常简单的观点，但是你们其中一位Codeigniter大师能够帮助我解决我的问题。我有一个userform存储销售页面的信息，该页面包含保存到数据库的文本和图像。
我可以将一个图像保存到数据库中，但是多个我正在努力。目前所有图像都被转移到正确的文件夹，但我需要它们存储在MySQL表中。
形式：
<div class="form-group">
<label class="col-lg-4 control-label">Avonics:</label>
<div class="col-lg-6">
<?php
$avonics6 = array(
'name' => 'avonics6',
'class' => 'form-control',
'placeholder' => 'Avonics',
'value' => set_value('avonics6')
);
echo form_input($avonics6);
?>
</div>
</div>
</fieldset>
<fieldset class="fieldset_class">
<legend><strong><font color="black">Aircraft Condition</font></strong></legend>
<div class="form-group">
<label class="col-lg-4 control-label">Interior:</label>
<div class="col-lg-6">
<?php
$interior = array(
'name' => 'interior',
'class' => 'form-control',
'placeholder' => 'Interior 0-100%',
'value' => set_value('interior')
);
echo form_input($interior);
?>
</div>
</div>
<div class="form-group">
<label class="col-lg-4 control-label">Exterior:</label>
<div class="col-lg-6">
<?php
$exterior = array(
'name' => 'exterior',
'class' => 'form-control',
'placeholder' => 'Exterior 0-100%',
'value' => set_value('exterior')
);
echo form_input($exterior);
?>
</div>
</div>
</fieldset>
<fieldset class="fieldset_class">
<legend><strong><font color="black">Upload Images</font></strong></legend>
<div class="form-group">
<label class="col-lg-4 control-label">Add Image (1)</label>
<div class="col-lg-6">
<?php
$aircraft1 = array(
'name' => 'userfile[]',
'class' => 'form-control',
'id' => 'userfile',
'type' => 'file',
'multiple' => ''
);
echo form_upload($aircraft1);
?>
</div>
</div>
<div class="form-group">
<label class="col-lg-4 control-label">Add Image (2)</label>
<div class="col-lg-6">
<?php
$aircraft2 = array(
'name' => 'userfile[]',
'class' => 'form-control',
'id' => 'userfile',
'type' => 'file',
'multiple' => 'true'
);
echo form_upload($aircraft2);
?>
</div>
</div>
</fieldset>
<div class="form-group">
<label class="col-lg-4 control-label"></label>
<div class="col-lg-8">
<?php echo form_submit('submit', 'Add Aircraft', 'class="btn btn-danger"');?>
</div>
</div>
<?php
echo form_close();
?>
</div>
</div><div class="clearfix"></div>
控制器：
function add_aircraft()
{
$this->load->library('form_validation');
/* handle form data then send to model */
$this->form_validation->set_rules('title', 'Title', 'trim|required');
$this->form_validation->set_rules('price', 'Price', 'trim|required');
$this->form_validation->set_rules('year', 'Year', 'trim|required');
$this->form_validation->set_rules('annual', 'Annual', 'trim|required');
$this->form_validation->set_rules('serial_number', 'Serial number', 'trim|required');
$this->form_validation->set_rules('airframe_hours', 'Airframe hours', 'trim|required');
$this->form_validation->set_rules('engine_type', 'Engine type', 'trim|required');
$this->form_validation->set_rules('engine_hours', 'Engine hours', 'trim|required');
$this->form_validation->set_rules('propeller_type', 'Propeller type', 'trim|required');
$this->form_validation->set_rules('notes', 'Sales Pitch', 'trim|required');
$this->form_validation->set_rules('avonics', 'Avonics', 'trim');
$this->form_validation->set_rules('avonics1', 'Avonics', 'trim');
$this->form_validation->set_rules('avonics2', 'Avonics', 'trim');
$this->form_validation->set_rules('avonics3', 'Avonics', 'trim');
$this->form_validation->set_rules('avonics4', 'Avonics', 'trim');
$this->form_validation->set_rules('avonics5', 'Avonics', 'trim');
$this->form_validation->set_rules('avonics6', 'Avonics', 'trim');
$this->form_validation->set_rules('interior', 'Interior', 'trim|required');
$this->form_validation->set_rules('exterior', 'Exterior', 'trim|required');
$this->form_validation->set_error_delimiters('<div class="alert alert-error"><a class="close" data-dismiss="alert">×</a><strong>', '</strong></div>');
if($this->form_validation->run() == FALSE)
{
$data['main_content'] = 'control/aircraftsales/add';
$this->load->view('control/includes/template_simple_header_footer', $data);
$name_array[] = $data['aircraft1'];
}
else
{
$this->load->model('control/Aircraftsales_model');
if($this->Aircraftsales_model->add_aircraft()){
$data['main_content'] = 'control/aircraftsales/add';
$this->load->view('control/includes/template_simple_header_footer', $data);
}
}
}
模型（这似乎是问题??）：
function add_aircraft()
{
$name_array = array();
$count = count($_FILES['userfile']['size']);
foreach($_FILES as $key=>$value)
for($s=0; $s<=$count-1; $s++)
{
$_FILES['userfile']['name']=$value['name'][$s];
$_FILES['userfile']['type'] = $value['type'][$s];
$_FILES['userfile']['tmp_name'] = $value['tmp_name'][$s];
$_FILES['userfile']['error'] = $value['error'][$s];
$_FILES['userfile']['size'] = $value['size'][$s];
/* config image */
$config['upload_path'] = './upload/aircraftsales';
$config['allowed_types'] = 'gif|jpg|png';
$this->load->library('upload', $config);
$this->upload->initialize($config);
$this->upload->do_upload();
$data = $this->upload->data();
$name_array[] = $data['file_name'];
$names= implode(',', $name_array);
}
$aircraft = array(
'title' => $this->input->post('title'),
'price' => $this->input->post('price'),
'year' => $this->input->post('year'),
'annual' => $this->input->post('annual'),
'serial_number' => $this->input->post('serial_number'),
'airframe_hours' => $this->input->post('airframe_hours'),
'engine_type' => $this->input->post('engine_type'),
'engine_hours' => $this->input->post('engine_hours'),
'propeller_type' => $this->input->post('propeller_type'),
'notes' => $this->input->post('notes'),
'avonics' => $this->input->post('avonics'),
'avonics1' => $this->input->post('avonics1'),
'avonics2' => $this->input->post('avonics2'),
'avonics3' => $this->input->post('avonics3'),
'avonics4' => $this->input->post('avonics4'),
'avonics5' => $this->input->post('avonics5'),
'avonics6' => $this->input->post('avonics6'),
'interior' => $this->input->post('interior'),
'exterior' => md5($this->input->post('exterior')),
);
$insert = $this->db->insert('aircraftsales', $aircraft);
return $insert;
}
}
答案 0 :(得分：0)
在您的代码中，您使用return $insert;。
return作为退出。因此，当它达到它时，它将停止foreach并将值重新返回给控制器。
您无需在for()循环
foreach循环