[eluser]johansonevR[/eluser]
I've tested this code on a separate page
Code: $config['upload_path'] = './images/uploads/';
$config['allowed_types'] = 'gif|jpg|png';
$config['max_size'] = '10000';
$this->load->library('upload', $config);
$this->upload->do_upload('image');
echo $this->upload->display_errors(); // for debuging
and it works , but when i include it in my index function it does not work why is that ? how to fix it. I have a post variable
Code: echo $_POST['image']
outputs the value of it. Which tells me it is something inside the function but i don't know what. I've tryed with
Code: $this->upload->do_upload();
and
Code: $this->upload->do_upload('image');
But again it doesn't work.
Code: <?php
class NewAdv extends Controller{
function NewAdv(){
parent::Controller();
$this->load->model('newAdv_model');
}
function index(){
$rules=array(
...blah blah blah
);
$this->form_validation->set_rules($rules);
if($this->form_validation->run()==FALSE){
$city['city']=$this->session->userdata('city');
$this->load->view('newAdv_view',$city);
}else{
if($this->input->post('expires')==7){
$exp=date('Y-m-d', mktime(0, 0, 0, date("m") , date("d")+7, date("Y")));
}elseif($this->input->post('expires')==14){
$exp=date('Y-m-d', mktime(0, 0, 0, date("m") , date("d")+14, date("Y")));
}
//This part here does not work
$config['upload_path'] = './images/uploads/';
$config['allowed_types'] = 'gif|jpg|png';
$config['max_size'] = '10000';
$this->load->library('upload', $config);
$this->upload->do_upload('image');
echo $this->upload->display_errors(); // for debuging
$today=date("Y-m-d");
$data=array(
'title'=>$this->input->post('title'),
'adv_body'=>$this->input->post('adv_body'),
'price'=>$this->input->post('price'),
'currency'=>$this->input->post('currency'),
'city'=>$this->session->userdata('city'),
'category'=>$this->input->post('category'),
'created_by'=>$this->session->userdata('username'),
'expires'=>$exp,
'created'=>$today
);
$this->newAdv_model->insert($data);
sleep(1);
redirect('adv/view/'.mysql_insert_id(),'refresh');
}
}
}
?>
[eluser]xzela[/eluser]
Hi,
You have to use $this->upload->do_upload() in an if statement like this:
Code: if ($this->upload->do_upload('image') == TRUE) {
//do more things
}
At least this is how I've been using it. And so far, it seems to be working.
[eluser]johansonevR[/eluser]
ok i've used this code from the guide
Code: if ( ! $this->upload->do_upload())
{
$error = array('error' => $this->upload->display_errors());
$this->load->view('newAdv_view', $error);
}
else
{
$data = array('upload_data' => $this->upload->data());
$this->load->view('adv_view', $data);
}
no variable is returned , so the above code doesn't work at all,
could it be because i am using it in a form ?
Code: if($this->form_validation->run()==FALSE){
$city['city']=$this->session->userdata('city');
$this->load->view('newAdv_view',$city);
}else{
if($this->input->post('expires')==7){
$exp=date('Y-m-d', mktime(0, 0, 0, date("m") , date("d")+7, date("Y")));
}elseif($this->input->post('expires')==14){
$exp=date('Y-m-d', mktime(0, 0, 0, date("m") , date("d")+14, date("Y")));
}
//This part here does not work
if ( ! $this->upload->do_upload())
{
$error = array('error' => $this->upload->display_errors());
$this->load->view('newAdv_view', $error);
}
else
{
$picture = array('upload_data' => $this->upload->data());
$this->load->view('adv_view', $picture);
}
$today=date("Y-m-d");
$data=array(
'title'=>$this->input->post('title'),
'adv_body'=>$this->input->post('adv_body'),
'price'=>$this->input->post('price'),
'currency'=>$this->input->post('currency'),
'city'=>$this->session->userdata('city'),
'category'=>$this->input->post('category'),
'created_by'=>$this->session->userdata('username'),
'expires'=>$exp,
'created'=>$today
);
$this->newAdv_model->insert($data);
sleep(1);
redirect('adv/view/'.mysql_insert_id(),'refresh');
}
please help i don't want to make another form for picture uploading. I want to use one form for the post data and the picture. I receive data from $_POST['image'] which is the image name respectively.
[eluser]Thorpe Obazee[/eluser]
[quote author="johansonevR" date="1270504543"]
Code: echo $_POST['image']
outputs the value of it. Which tells me it is something inside the function but i don't know what. I've tryed with
[/quote]
You should have $_FILES['image'] and not $_POST['image'].
Could you show us the form?
[eluser]johansonevR[/eluser]
doesn't output anything, so it is empty
here is my form
Code: <?php
$input=array('title'=>array(
'name'=>'title',
'type'=>'text',
'value'=>set_value('title'),
'maxlength'=>'100',
'size'=>'100'
),
'price'=>array(
'name'=>'price',
'type'=>'text',
'value'=>set_value('price'),
'maxlength'=>'10',
'size'=>'4'
),
'submit'=>array(
'name'=>'submitNewAdv',
'type'=>'submit',
'value'=>'Publish',
),
'adv_body'=>array(
'name'=>'adv_body',
'cols'=>100,
'rows'=>15,
'value'=>set_value('adv_body')
),
'pic' =>array(
'name'=>'image',
'type'=>'file',
)
);
?>
<?php if(isset($error)){
print_r($error);
}
?>
<?php echo form_open_multipart("newAdv",'name=newAdv');?>
<p>Title: <?php echo form_input($input['title']);?> Category: <select name='category'><option value='sell'>Sell</option><option value='buy'>Buy</option></select></p>
<?php echo form_textarea($input['adv_body']);?>
<p>Price: <?php echo form_input($input['price']);?>
<select name='currency' ><option value='LV'>LV</option><option value='EUR'>EUR</option><option value='USD'>USD</option>
</select>Expires in: <select name='expires'><option value='7'>1 week</option><option value='14'>2 week</option></select></p>
Upload a picture: <?php echo form_input($input['pic']);?>
<p>City is automatically set to <?php echo $city;?> <?php echo anchor('','Change City','');?></p>
<?php echo form_input($input['submit']);?>
<?php echo form_close();?>
<?php echo validation_errors();?>
[eluser]xzela[/eluser]
Although the guide does not explicitly state that the field name is required when using the do_upload() method however, I believe it is in your best interest to specify which form element is doing the uploading. It should be noted that the do_upload() method is looking for a form field named ' userfile'.
From the User Guide:
Quote:Performs the upload based on the preferences you've set. Note: By default the upload routine expects the file to come from a form field called userfile, and the form must be a "multipart type:
try changing this code:
Code: if ( ! $this->upload->do_upload())
{
$error = array('error' => $this->upload->display_errors());
//...
to this:
Code: if ( ! $this->upload->do_upload('image')) //send the 'image' field to the do_upload method
{
$error = array('error' => $this->upload->display_errors());
//...
[eluser]johansonevR[/eluser]
ok even so why my $_FILES array is empty ?
[eluser]adamp1[/eluser]
Can I just check you are using form_open_multipart()? rather than form_open()
[eluser]johansonevR[/eluser]
look at the code i posted above pls.
[eluser]adamp1[/eluser]
Well your code looks fine. The only thing I can think of is maybe somehow the setting file_uploads in php.ini is set to 0. But as you say it does work on another page I don't see how it would be one value for one page and a different value for another.
Edit:
Have you tried sending the postback to a different method other than the index function?
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