app\views\images/view.ctp
this is the views code ..i need help to fetch image
<?php
// initialise a counter for striping the table
$count = 0;
// loop through and display format
foreach($images as $image){
// stripes the table by adding a class to every other row
$class = ( ($count % 2) ? " class='altrow'": '' );
// increment count
$count++;
$full3 = '/img/images/'.$image['Image'];
$thumb3 = $this->Html->image('images/image-1.jpg',array("width"=>"60", "height"=>"40"));
var_dump($full3) ;
$this->Html->link($thumb3,$full3,array('escape' => false, 'rel' => 'lightbox[plants]','title'=>'thanks allah for help me'));
}
?>
the controller code is images_controller code..
function view($id = null) {
if (!$id) {
$this->Session->setFlash(__('Invalid image', true));
$this->redirect(array('action' => 'index'));
}
$this->set('image', $this->Image->read(null, $id));
$images= $this->Image->find('all');
$this->set('images', $images);
}
replace this line
echo $thumb3 = $this->Html->image('images"/".$image['Image']['img_file']',array('width'=>"60", 'height'=>"40"));
with
echo $thumb3 = $this->Html->image("images/".$image['Image']['img_file'],array("width"=>"60", "height"=>"40"));
Related
Sample here, please check that happens or not
<?php
echo $this->Paginator->prev
($this->Html->image('prev.png'), array('escape' => false),
array(), null, array('class' => 'prev'));
echo $this->Paginator->counter
('Page {:page} of {:pages}, Total Records {:count}');
echo $this->Paginator->next($this->Html->image
('next.png'), array('escape' => false),
array(), null, array('class' => 'next'));
?>
Check out this, hope it works
public function index() {
try {
$paginatedData = $this->Paginator->paginate();
} catch (NotFoundException $e) {
//get current page
$page = $this->request->params['named']['page'];
if( $page > 1 ){
//redirect to previous page
$this->redirect( array( "page" => $page-1 ) );
}else{
$paginatedData = array(); //no data to paginate so use empty array()
//you will have to check for this in the view and no longer display the pagination links, since they will NOT be defined
}
}
}
I have a view that is add a called help desk opening form (referring to add function, of course), and have this function is to upload that file to attach request, which is connected with a component, but I do not want to Let them in different view, because if I just send a file upload through the view, the image is "lost " and does not turn the call. I need within the add function I can call the upload function, to join views. If I call her by $ this-> upload (); Or simply make all the checking in of add, does not find the component, returning me an error (which I put down ), I believe the conflict is in the request-> data but do not know if there is a way to join the way I explained.
public function add()
{
$post = $this->Posts->newEntity();
if ($this->request->is(['post', 'put'])) {
$this->Posts->patchEntity($post, $this->request->data);
$post->user_id = $this->Auth->user('id');
if ($this->Posts->save($post)) {
$this->Flash->success(__('send'));
return $this->redirect(['action' => 'listar']);
}
$this->Flash->error(__('not send'));
}
$this->set(compact('post'));
}
public function upload()
{
if ( !empty( $this->request->data ) ) {
$this->Upload->send($this->request->data(['uploadfile']));
return $this->redirect(['action'=>'add']);
}
}
Component:
public function send( $data )
{
if ( !empty( $data) ) {
if ( count( $data) > $this->max_files ) {
throw new InternalErrorException("Error Processing Request. Max number files accepted is {$this->max_files}", 1);
}
foreach ($data as $file) {
$filename = $file['name']; //line 32
$file_tmp_name = $file['tmp_name']; //33
$dir = WWW_ROOT.'img'.DS.'Anexos';
$allowed = array('png', 'jpg', 'jpeg');
if ( !in_array( substr( strrchr( $filename , '.') , 1 ) , $allowed) ) {
throw new InternalErrorException("Error Processing Request.", 1);
}elseif( is_uploaded_file( $file_tmp_name ) ){
$filename = Text::uuid().'-'.$filename;
$filedb = TableRegistry::get('Arquivos');
$entity = $filedb->newEntity();
$entity->filename = $filename;
$filedb->save($entity);
move_uploaded_file($file_tmp_name, $dir.DS.$filename);
}
}
}
}
Error when calling upload();
Warning (2): Illegal string offset 'name' [APP/Controller\Component\UploadComponent.php, line 32]
Warning (2): Illegal string offset 'tmp_name' [APP/Controller\Component\UploadComponent.php, line 33]
view:
<?php
//this is my view add ;
echo $this->Form->input('id' );
echo $this->Form->input('titulo');
echo $this->Form->input('ip');
echo $this->Form->input('mensagem');
?>
//and this is my view upload, I would like to join with add ;
<?php echo $this->Form->create(null, ['type' => 'file']); ?>
<label>Arquivos</label>
<?php
echo $this->Form->file('uploadfile.', ['multiple']);
echo $this->Form->button('Anexar', ['action' => 'submit']);
echo $this->Form->end();
?>
You aren't accessing uploadfile array. This line $this->Upload->send($this->request->data(['uploadfile'])); should be like $this->Upload->send($this->request->data('uploadfile'));.
public function upload()
{
if ( !empty( $this->request->data ) ) {
$this->Upload->send($this->request->data('uploadfile'));
return $this->redirect(['action'=>'add']);
}
}
Issue with afterFind().
Current code :
<?php
public function afterFind($results, $primary = false)
{
foreach ($results as $key => $val)
{
if (isset($val['User']['country_code']) && isset($val['User']['mobile']))
{
$results[$key]['User']['mobile'] = trim($val['User']['country_code']).trim($val['User']['mobile']);
}
}
return $results;
}
?>
It's working with $this->User->find(), but not working with other models.
I have 3 models. Room, Place and User.
<?php
$this->Place->bindModel(array('belongsTo' => array('User')));
$this->Room->bindModel(array('belongsTo' => array('Place')));
?>
When I try to find Room data :
<?php
$data = $this->Room->find('first');
array(
[Room] => array()
[Place] => array(
[User] => array(
[mobile] => /* here after find not working it should content country code + mobile */
)
)
)
?>
That might be problem with $reset while binding flyby. http://api.cakephp.org/2.1/source-class-Model.html#868-910
Please set $reset to false.
$this->Model->bindModel(array(...),false);
In my UsersController.php
public function uploadFile()
{
$filename = '';
if ($this->request->is('post')) {
$uploadData = $this->data['uploadFile']['image'];
if ( $uploadData['size'] == 0 || $uploadData['error'] !== 0) {
return false;
}
$filename = basename($uploadData['name']);
if ($this->User->save($filename)) {
$this->Session->setFlash(__('Your imagename has been saved.'));
}
$uploadFolder = WWW_ROOT. 'files';
$filename = time() .'_'. $filename;
$uploadPath = $uploadFolder . DS . $filename;
if( !file_exists($uploadFolder) ){
mkdir($uploadFolder);
}
if (!move_uploaded_file($uploadData['tmp_name'], $uploadPath)) {
//$this->set('pdf_path', $fileName);
return false;
}
}
}
}
And in my uploadfile.ctp
<?php
echo $this->Form->create('uploadFile', array( 'type' => 'file'));
echo $this->Form->input('image', array('type' => 'file','label' => 'Pdf'));
echo $this->Form->end('Upload file');
?>
In my db I have table name "image" along with some other fields. Now I'm not able to upload file name into db.
If you have a table name called 'image', then it should be related to the user model. $this->User->save($filename) needs at least a table field called 'filename' in the User table AND it needs to be assigned to a user via $this->User->id = $user_id;
If your image table has an image model which is related to the user model, read the book's chapter 'Saving related model data' http://book.cakephp.org/2.0/en/models/saving-your-data.html#saving-related-model-data-hasone-hasmany-belongsto
Having trouble geting cakephp to update a record.
Controller Code:
public function viewBenefit($id) {
if ($this->request->is('post')) {
$this->set('post', $this->request->data);
$this->Benefit->id = $id;
if ($this->Benefit->save($this->Benefit->data)) {
$myVars['Sucsess'] = TRUE;
$this->Session->setFlash('Updates Saved');
} else {
$myVars['NewID'] = 0;
$myVars['Sucsess'] = False;
$this->Session->setFlash('There was an error.');
}
}
$this->Benefit->recursive = 2;
$this->Benefit->id = $id;
$this->set('benefit', $this->Benefit->read());
}
Relevant View Code:
<?php echo $this->Form->create('Benefit',array('action'=>'edit','url' => '#')); ?>
<?php echo $this->Form->input('id',array('type'=>'hidden')) . "\n"; ?>
<?php echo $this->Form->input('short_description',array('type'=>'textarea')) . "\n"; ?>
<?php echo $this->Form->end(); ?>
NOTE: The Form is sumbitted via JS
POST Data (via debug($post); )
array(
'Benefit' => array(
'id' => '1952e98e-f589-47d4-b458-11a1bd58ba3b',
'short_description' => '<p>This is great sample insurance 321321</p>'
)
)
SQL UPDATE statment:
UPDATE `c16memberdev`.`benefits` SET `modified` = '2012-12-04 10:45:16' WHERE `c16memberdev`.`benefits`.`id` = '1952e98e-f589-47d4-b458-11a1bd58ba3b'
As you can see the field "short_description" does not get added to the SQL statement, and therefore the data not added to the database. Thanks for your help.
Try changing
$this->Benefit->save($this->Benefit->data)
to
$this->Benefit->save($this->request->data)