I have a problem with undefined variable. In view/somefolder/somefile.php they echo some variabla (<?php echo $news;?> ) . I tried everything to find where this variable is defined (Find in Path at PHPStorm), but without result. When I put print_r($GLOBALS) to test, I got
[_ci_cached_vars:protected] => Array
(
[unread] => 0
[unans] => 0
[ques_unread] => 0
[is_loged] =>
[level] =>
[avatar] => media/img/avatar.png
[username] =>
[root_cat] => 0
[logErr] =>
[radio_list] => Array
(
)
[entitet] => 1
[current_modul] => infograda
[tree] => <ul></ul>
[category] => stdClass Object
(
[id] => 153
[title] => HRONIKA
[description] =>
[parent_id] => 0
[order] => 52
[module] => infograda
[expanded] => 0
[content_type_id] => 1
)
[module] => infograda
[active] =>
[additionHtml] =>
[news] => Array
(
[0] => stdClass Object
(
[id] => 1574
[content_id] => 1574
[module] => infograda
[order] =>
[title] => Title
[text] => <div class="uvod_holder">
in Codeigniter, a view is loaded from a controller. For example:
Controller:
// this file resides in application\controllers\mycontroller.php
class Mycontroller extends CI_Controller{
function mypage() {
$data = array('news' => 'some news');
$this->load->view('page', $data);// will load views\page.php and pass the $data array
}
}
View
<!--this file resides in application\views\page.php -->
<html>
<head></head>
<body><?= $news; ?></body>
</html>
To make this work, your URL will say http://localhost/index.php/mycontroller/mypage (if you're working locally)
Your variable is being set in the controller that loads that view.
Related
In laravel 8 app I use spatie/laravel-medialibrary 9
and how can I check that file returned by getUrl really exists under storage in code :
foreach (Auth::user()->getMedia('avatar') as $mediaImage) {
\Log::info( varDump($mediaImage, ' -1 $mediaImage::') );
return $mediaImage->getUrl();
}
?
$mediaImage var has data like:
Array
(
[id] => 11
[model_type] => App\Models\User
[model_id] => 1
[uuid] => 2fb4fa16-cbdc-4902-bdf5-d7e6d738d91f
[collection_name] => avatar
[name] => b22de6791bca17184093c285e1c4b4b5
[file_name] => avatar_111.jpg
[mime_type] => image/jpg
[disk] => public
[conversions_disk] => public
[size] => 14305
[manipulations] => Array
(
)
[custom_properties] => Array
(
)
[generated_conversions] => Array
(
)
[responsive_images] => Array
(
)
[order_column] => 1
[created_at] => 2021-12-30T14:08:11.000000Z
[updated_at] => 2021-12-30T14:08:11.000000Z
[original_url] => http://127.0.0.1:8000/storage/Photos/11/avatar_111.jpg
[preview_url] =>
)
Looks like nothing about file under storage...
Thanks!
Method :
File::exists($mediaImage->getPath());
helped me!
I have an issue in printing the data from the below json in laravel. Find below the json data and help me with this.
DarthSoup\Cart\Item Object ( [rowId] => 76cc22e6f533b8ef3d08e6eca0f110b4 [id] => 61XJrpB7CgiYSRCX6hR78wCEABhjLI7jNLzPyDrkYA3LyIVisz [name] => linux [quantity] => 1 [price] => 109 [options] => DarthSoup\Cart\CartItemOptions Object ( [items:protected] => Array ( [package] => Super Lite ) ) [subItems] => DarthSoup\Cart\SubItemCollection Object ( [items:protected] => Array ( ) ) [created_at:protected] => Carbon\Carbon Object ( [date] => 2018-06-22 05:41:18.674548 [timezone_type] => 3 [timezone] => UTC ) [updated_at:protected] => Carbon\Carbon Object ( [date] => 2018-06-22 05:41:18.674574 [timezone_type] => 3 [timezone] => UTC ) [associatedModel:protected] => [taxRate:protected] => 19 ) 1
From the above json how to display the "price=>109" and "package=>super Lite"...
I'm getting an error as "Cannot use object of type DarthSoup\Cart\Item as array"
Find below the controller Code:
public function addCart(Request $request)
{
$name = $request->input();
$hosting=$name['hosting'];
$package=$name['package'];
$price=$name['price'];
$response=Cart::add(['id'=>str_random(50) ,'name' => $hosting, 'quantity' => 1, 'price' => $price, 'options' => ['package' => $package]]);
//dd($response);
return Cart::content();
return view('main.cart',Cart::content());
}
Blade file is given below:
#foreach($response->options as $option){
{{$option['name']}}
}
#endforeach
In my output I need to display the value of price,name and package...please help me to solve this error...
First this is not json, it is php object
if your variable name is $item then you can try this
$item->rowId;
$item->id;
$item->name;
$item->price;
foreach($item->options as $option){
echo $option->package;
}
I have a small problem programming with the use of UploadField . I have created pages to make a light CMS on the FrontEnd. But I don't know how retrieve this image to the page «Update».
There is the code from the page «Create» :
$uploadField = new UploadField( 'ImageEvenement', 'Image' );
There is the code I tried to get working for the page «Update»
$evenID = Session::get('evenementID');
$evenement = Versioned::get_by_stage('PageCalendrierEvenement', 'Stage')->byID($evenID);
..
$SavedImage = File::get()->byID($evenement->ImageEvenementID)
$uploadField = new UploadField( 'ImageEvenement', 'Image', $SavedImage );
How can I retrieve the submitted image to $SavedImage ? My idea to get the ID from File don't work.
Another method :
$SavedImage = $evenement->ImageEvenement();
If I dump data from $SavedImage I'm viewing :
Image Object
(
[destroyed] =>
[model:protected] => DataModel Object
(
[customDataLists:protected] => Array
(
)
)
[record:protected] => Array
(
[ClassName] => Image
[Created] => 2015-07-15 14:41:24
[LastEdited] => 2015-07-16 15:03:25
[Name] => images.jpg
[Title] => images
[Filename] => assets/Membres/9/calendrier/images.jpg
[ShowInSearch] => 1
[ParentID] => 15
[OwnerID] => 9
[ID] => 22
[RecordClassName] => Image
)
[changed:DataObject:private] => Array
(
)
[original:protected] => Array
(
[ClassName] => Image
[Created] => 2015-07-15 14:41:24
[LastEdited] => 2015-07-16 15:03:25
[Name] => images.jpg
[Title] => images
[Filename] => assets/Membres/9/calendrier/images.jpg
[ShowInSearch] => 1
[ParentID] => 15
[OwnerID] => 9
[ID] => 22
[RecordClassName] => Image
)
[brokenOnDelete:protected] =>
[brokenOnWrite:protected] =>
[components:protected] =>
[unsavedRelations:protected] =>
[sourceQueryParams:protected] =>
[failover:protected] =>
[customisedObject:protected] =>
[objCache:ViewableData:private] => Array
(
)
[class] => Image
[extension_instances:protected] => Array
(
[BetterButtonDataObject] => BetterButtonDataObject Object
(
[owner:protected] =>
[ownerBaseClass:protected] => DataObject
[ownerRefs:Extension:private] => 0
[class] => BetterButtonDataObject
)
[SiteTreeFileExtension] => SiteTreeFileExtension Object
(
[owner:protected] =>
[ownerBaseClass:protected] => File
[ownerRefs:Extension:private] => 0
[class] => SiteTreeFileExtension
)
[Hierarchy] => Hierarchy Object
(
[markedNodes:protected] =>
[markingFilter:protected] =>
[_cache_numChildren:protected] =>
[owner:protected] =>
[ownerBaseClass:protected] => File
[ownerRefs:Extension:private] => 0
[class] => Hierarchy
)
)
[beforeExtendCallbacks:protected] => Array
(
)
[afterExtendCallbacks:protected] => Array
(
)
)
Any idea?
class PageCalendrierEvenement extends Page {
private static $db = array(
"Titre" => "Varchar(50)",
"DateDepart" => "Date",
"DateFin" => "Date",
);
private static $has_one = array(
'Creator' => 'Member',
'ImageEvenement' => 'Image',
);
..
}
Thank you!
has one relations need the "ID" suffix in the name of the relation (as it's saved to db...), e.g.
$uploadField = new UploadField( 'ImageEvenementID', 'Image', $SavedImage );
then it should save automatically.
OR, what i do for a single relation:
$imageField = UploadField::create('ImageEvenement', 'Image');
$imageField->setAllowedFileCategories('image');
$imageField->setAllowedMaxFileNumber(1);
hope that helps.
My code works fine but are not clean and not using SilverStripe function classes. The reason for non working saving images to dataobject, is because that I have not use :
$form->saveInto($evenement)
I would like to thank you Wmk for give me the get method to fill form with values on another post :
$form->loadDataForm($evenement)
Finaly, all works fine now!
Finaly after long time brain searching, I have found the trick! The command to use with UploadField is setValue($value) with fileIDs include with it. My final code is :
$evenement = Versioned::get_by_stage('PageCalendrierEvenement', 'Stage')->byID($evenID);
...
$uploadField = new UploadField( 'ImageEvenement', 'Image' );
$data['ImageID'] = $evenement->ImageEvenement()->ID;
$fileIDs[]=$data['ImageID'];
$uploadField->setValue(array('Files' => $fileIDs));
Thats it!
I want to delete empty categories, using the following code:
`<?php
require "app/Mage.php";
umask(0);
Mage::app();
$categoryCollection = Mage::getModel('catalog/category')->getCollection()->addFieldToFilter('level', array('gteq' => 2));
foreach($categoryCollection as $category) {
if ($category->getProductCount() === 0) {
print_r ($category);
echo "<br><hr><br>";
$category->delete();
}
}
echo 'End!';
?>`
Upon executing this code, it crashes at delete.
print_r gives the following result:
Mage_Catalog_Model_Category Object (
[_eventPrefix:protected] => catalog_category
[_eventObject:protected] => category
[_cacheTag:protected] => catalog_category
[_useFlatResource:protected] => 1
[_designAttributes:Mage_Catalog_Model_Category:private] => Array (
[0] => custom_design
[1] => custom_design_from
[2] => custom_design_to
[3] => page_layout
[4] => custom_layout_update
[5] => custom_apply_to_products
)
[_treeModel:protected] =>
[_defaultValues:protected] => Array (
)
[_storeValuesFlags:protected] => Array (
)
[_lockedAttributes:protected] => Array (
)
[_isDeleteable:protected] => 1
[_isReadonly:protected] =>
[_resourceName:protected] => catalog/category_flat
[_resource:protected] =>
[_resourceCollectionName:protected] => catalog/category_flat_collection
[_dataSaveAllowed:protected] => 1
[_isObjectNew:protected] =>
[_data:protected] => Array (
[entity_id] => 53
[level] => 4
[path] => 1/2/27/39/53
[position] => 3
[is_active] => 1
[is_anchor] => 1
[product_count] => 0
)
[_hasDataChanges:protected] => 1
[_origData:protected] => Array (
[entity_id] => 53
[level] => 4
[path] => 1/2/27/39/53
[position] => 3
[is_active] => 1
[is_anchor] => 1
)
[_idFieldName:protected] => entity_id
[_isDeleted:protected] =>
[_oldFieldsMap:protected] => Array (
)
[_syncFieldsMap:protected] => Array (
)
)
What am I doing wrong, and how should I do it?
Any help would be greatly appreciated.
<?php
require "app/Mage.php";
umask(0);
Mage::app()->setCurrentStore(Mage::getModel('core/store')->load(Mage_Core_Model_App::ADMIN_STORE_ID));
$categoryCollection = Mage::getModel('catalog/category')->getCollection()->addFieldToFilter('level', array('gteq' => 2));
foreach($categoryCollection as $category) {
if ($category->getProductCount() === 0) {
print_r ($category->entity_id);
echo "<br><hr><br>";
$category->delete();
}
}
echo 'End!';
?>
You have to add this line
Mage::app()->setCurrentStore(Mage::getModel('core/store')->load(Mage_Core_Model_App::ADMIN_STORE_ID));
you write this code print_r ($category); so its reruns the array. That is not error.
how do i pass a multi diminutional array to a view?
controller code
public function index(){
data['navs'] = array(
'name' => array('one', 'two', 'three'),
'link' => array('one', 'two', 'three'));
$this->load->view('adminView', $data);}
view code
<?php if ($navs) {
foreach ($navs as $nav) {
echo('<li>' . $nav->name . '</li>');
}
}?>
First of all you need to build the array, the right way. It should be something like:
$data['navs'] = array( array( 'name' => 'one',
'link' => 'linkone'),
array( 'name' => 'two',
'link' => 'linktwo')
);
$this->load->view('adminView', $data);
Then in your view:
foreach($navs as $n){
echo "<li><a href='{$n['link']}'>{$n['name']}</a></li>";
}
Once in the view, refer to your data as array elelements, not object properties (you are passing the array of arrays, not array of objects). Based on your controller, your view code should look like that:
foreach ($navs as $nav) {
echo('<li>' . $nav['name'] . '</li>');
}
However, that won't output the right result because your $nav['link'] and $nav['name'] are two arrays. You'd need to call any of their elements or change controller accordingly.
how to fetch dynamic array value by using controller of codeigniter in php
Array
(
[id] => 2
[name] => Wellness & Spa
[isSelected] => true
[subModules] => Array
(
[0] => Array
(
[id] => 1
[name] => Spa1
[isSelected] => true
[0] => object:81
)
[1] => Array
(
[id] => 2
[name] => Spa2
[isSelected] => true
[0] => object:82
)
[2] => Array
(
[id] => 3
[name] => Wellness
[isSelected] => true
[0] => object:83
)
)
)