im new to php. Recently im doing a page where you can create a miniblog and uplolad a file. But when i click the submit button, theres error that said "Unable to load File class" can anyone help me to see where i do wrong? thankyou in advance.
this is my form (view) code where user submit their files
<form enctype="multipart/form-data" action = "<?= base_url().'admin/blog/addblog_post' ?>" method="post">
<div class="form-group">
<input type="file" class="form-control" name="file" placeholder="Add a file">
</div>
<br>
<button type="submit" class="btn btn-primary">Add mini blog</button>
</form>
This one is from the controller where the addblog function is located
function addblog_post()
{
print_r($_POST);
print_r($_FILES);
if($_FILES)
{
//Image can be uploaded
$config['upload_path'] = './assets/uploads/blogs';
$config['allowed_types'] = 'gif|jpg|png';
$this->load->library('file', $config);
if ( ! $this->upload->do_upload('file'))
{
$error = array('error' => $this->upload->display_errors());
die("Error");
// $this->load->view('upload_form', $error);
}
else
{
$data = array('upload_data' => $this->upload->data());
echo "<pre>";
print_r($data);
// $this->load->view('upload_success', $data);
}
}
else
{
//Image cannot passed
}
}
There's no library with the name "file" in CI
if you want to upload a file you can make use of File upload library
change
$this->load->library('file', $config);
to
$this->load->library('upload', $config);
for more info go through Libraries list and File Upload Library
Related
I'm trying to upload multiple images to my database and then show it on another page, but when I upload them, I can see only one image and not the rest.
This is my html
<div class="form-group">
<label for="inputGroupFile01">Upload foto's</label>
<input type="file" name="image" class="form-control-file" id="inputGroupFile01" aria-describedby="inputGroupFileAddon01" multiple>
</div>
and this is my controller to save it
if ($request->hasFile('image')) {
$filenameWithExt = $request->file('image')->getClientOriginalExtension();
$filename = pathinfo($filenameWithExt, PATHINFO_FILENAME);
$extension = $request->file('image')->getClientOriginalExtension();
$fileNameToStore = $filename . '_' . time() . '.' . $extension;
$request->file('image')->move('storage/images', $fileNameToStore);
} else {
$fileNameToStore = 'noimage.jpg';
}
And this is my code to show it
<a download="retourmelding_{{$retour->firmaname}}" href="{{ asset('storage/images/'.$retour->images) }}" title="Foto">
<img alt="Foto" src="{{ asset('storage/images/'.$retour->images) }}"></a>
So uploading works perfectly, I also made my input multiple, and when I choose images only the first image is uploaded to my database, and that is the only picture I can see.
Where is the problem?
1) Add enctype="multipart/form-data" to your form tag
<form method="post" action="YOUR URL GOES HERE" enctype="multipart/form-data">
{{csrf_field()}}
//...
</form>
2) The name of your file input must be image[]
<input type="file" name="image[]" class="form-control-file" id="inputGroupFile01" aria-describedby="inputGroupFileAddon01" multiple>
3) Backend Validation
$this->validate($request, [
'image' => 'required',
'image.*' => 'image|mimes:jpeg,png,jpg,gif,svg|max:2048'
]);
4) Insert multiple images in the database
//...
if($request->hasfile('image'))
{
foreach($request->file('image') as $image)
{
$name=$image->getClientOriginalName();
$image->move(public_path().'/images/', $name);
$data[] = $name;
}
}
$myModel = new App\MyModel();
$myModel->filename = json_encode($data);
$myModel->save();
//...
i ve created a database in localhost and table in it called gallery. I want to upload and store pictures there but i m stuck.. Can you please give me any guides or tutorial how to do it? Thanks.
upload file just refer to laravel document
for example photo is the name fo file in form
<form action="xxx" method="post" enctype="multipart/form-data">
<input type="file" name="photo" />
<input type="submit" value="update" />
</form>
store the file then return file's path in filesystem
$path = $request->photo->storeAs('images', 'filename.jpg');
$path = $request->photo->storeAs('images', 'filename.jpg', 's3');
then store the $path to your database
First you need the form on your view (don't forget the csrf token):
<form action="/image-upload" method="POST" enctype="multipart/form-data">
#csrf
<input type="file" name="image">
<button type="submit">Upload</button>
</form>
And on your routes file add the route for POST method:
Route::post('image-upload', 'ImageUploadController#imageUploadPost');
Then on your Controller create the function that will validate and
move your image to the 'public/images' folder.
public function imageUploadPost()
{
request()->validate([
'image' => 'required|image|mimes:jpeg,png,jpg,gif,svg|max:2048',
]);
$imageName = time().'.'.request()->image->getClientOriginalExtension();
request()->image->move(public_path('images'), $imageName);
}
Sorry I am new to WordPress and still having difficulty to retrieve my data from my custom database. So far this is my code for submitting data to my wp_datareg table.
<?php
/*
Template Name: Data-Register
*/
get_header();
?>
<?php
If($_POST['Submit']) {
global $wpdb;
$Data1=$_POST['Data1'];
$Data2=$_POST['Data2'];
if($wpdb->insert(
'wp_datareg',
array(
'Data1' => $Data1,
'Data2' => $Data2
)
) == false) wp_die('Database Insertion Failed');
else echo '<h2>Database Insertion Succesful</h2><p />';
?>
<?php
}
else // else we didn't submit the form so display the form
{
?>
<
<h4>Data Registration Form</h4>
<form action="" method="post" id="addcourse">
<p><label>Put Data1:<input type="text" name="Data1" size="30" /></label></p>
<p><label>Put Data2: <input type="text" name="Data2" size="30" /></label></p>
</div>
<input type="submit" name="Submit" id="addcoursesubmit" value="Submit" />
</form>
What I want to add is put another text form and search button where user can search a data of Data1 and edit its value on the form, (please see the image)
Sorry for being such a noob.
PLEASE SEE THIS IMAGE
Thank you.
br
We can fetch data from wp_datareg table using this code, however putting back the data to the form is my problem.
global $wpdb;
$result = $wpdb->get_results ( "SELECT * FROM wp_datareg" );
foreach ( $result as $print ) {
?>
<tr>
<td><?php echo $print->Data1;?></td>
</tr>
I have a form with a file input field, I created a label for the input and made the input display none. and whenever I upload pictures it automatically submits the form. But the problem is it return the wrong ID with the link if I submit like this, if I just have a normal submit buttons it works.
#foreach($wedstrijden as $wedstrijd)
<a class="verslag-manager-button" data-toggle="modal" data-target="#verslagModal{{ $wedstrijd->id }}" href="">
<p>Verslag </p>
</a>
--modal #verslagModal{{ $wedstrijd->id }}
<form action="/manager/fotos/upload/{{ $wedstrijd->id }}" class="upload" method="post" enctype="multipart/form-data">
<label class="btn btn-default btn-success" for="my-file-selector">
<input onchange="this.form.submit()" id="my-file-selector" multiple name="sourceImage[]" type="file" style="display:none;">
Upload Foto
</label>
<input type="hidden" name="_token" value="{{ csrf_token() }}">
<input style="display: none" type="submit" value="Upload Image" name="submitBtn">
</form>
--modal
#endoforeach
In my route file I have the following route
Route::post('manager/fotos/upload/{id}', 'managerController#postFotoUpload');
But in my controller it always returns the latest id.
if I inspect my code in the browser the form url shows /manager/fotos/upload/16 but if I dump the $id in my controller it return 17.
public function postFotoUpload($id, Request $request)
{
foreach($request->file('sourceImage') as $foto)
{
$file = $foto;
$destinationPath = 'img/' . $id . '/';
$filename = $file->getClientOriginalName();
$file->move($destinationPath, $filename);
$foto = new Foto();
$foto->wedstrijd_id = $id;
$foto->foto = $filename;
$foto->save();
}
Session::flash('upload', true);
Return Redirect::to('/manager');
}
i am trying to use the File upload feature in my application ..
i am having a Form with many fields of type Text,textarea and including File upload FIeld.
I have kept a Submit button at the end of the Form which on click will submit the actual value of the textbox /textarea and even the value for the Field of type File upload.
How to get the actual file that is uploaded and to save it in a location so that i can view the uploaded file later on ..
The code that i have used is,
Edit :
i have added enctype in the Form tag but not working while submission
<form method="post" action="/FormBuilder/index.php/forms/submit/93/13" id="ResultSubmit" enctype="multipart/form-data">
<div class="input file">
<label for="276">Choose Ur File To Upload</label>
<input type="file" value="" style="width: 400px;" id="276" name="Choose ur file to upload"/>
</div><br/>
<div class="input text">
<label for="277">Name</label>
<input type="text" value="" style="width: 200px;" id="277" name="Name"/>
</div> <br/>
<div class="submit"><input type="submit" value="submit"/></div>
</form>
Action Submit in the Cakephp controller is
function submit($formid = null,$fillerid=null)
{
$this->data['Result']['form_id']=$formid;
$this->data['Result']['submitter_id']=$fillerid;
$this->data['Result']['submitter']=$this->Session->read('filler');
echo "submitter: ".$this->Session->read('filler');
$results=$this->Form->hasResults($this->data);
echo http_build_query($_POST);
if(empty($results)){
foreach ($_POST as $key => $value):
if(is_array($value)){
$value = implode('', $_POST[$key]);
$this->data['Result']['value']=$value;
}
else{
$this->data['Result']['value']=$value;
}
$this->data['Result']['form_id']=$formid;
$this->data['Result']['submitter_id']=$fillerid;
$this->data['Result']['label']=Inflector::humanize($key);
$this->data['Result']['submitter']=$this->Session->read('filler');
$this->Form->submitForm($this->data);
endforeach;
$this->Session->setFlash('Your entry has been submitted.');
$this->Invite->updateAll(array('Invite.filled'=>"'Yes'"),array('Invite.id'=>"$fillerid"));
}else{
$this->Session->setFlash('You have already filled the Form .');
}
}
In /app/models/upload.ctp:
function beforeSave()
{
if (!empty($this->data['Upload']['File']) && is_uploaded_file($this->data['Upload']['File']['tmp_name']))
{
if (!move_uploaded_file($this->data['Upload']['File']['tmp_name'], 'some_location/' . $this->data['Upload']['File']['name']))
{
return false;
}
$this->data['Upload']['name'] = $this->data['Upload']['File']['name'];
$this->data['Upload']['type'] = $this->data['Upload']['File']['type'];
$this->data['Upload']['size'] = $this->data['Upload']['File']['size'];
}
return true;
}
In /app/controllers/uploads_controller.php:
function add()
{
if (!empty($this->data))
{
if ($this->Upload->save($this->data))
{
$this->Session->setFlash('File upload successful.');
$this->redirect('/uploads');
}
}
}
In app/views/uploads/add.ctp:
echo $form->create('Upload');
echo $form->input('Upload.File', array('type' => 'file'));
echo $form->submit('Upload the file');
echo $form->end();