I am trying to set up Twig Templating Engine with my new Codeigniter project.
But I am getting this error after setting up
Twig Exception
There are no registered paths for namespace "__main__".
I don't know what this error means. and how to solve it.
As per I am checking this is originated from the following file-
/application/vendor/twig/twig/lib/Twig/Loader/Filesystem.php:
code:
class Twig_Loader_Filesystem implements Twig_LoaderInterface, Twig_ExistsLoaderInterface, Twig_SourceContextLoaderInterface
{
/** Identifier of the main namespace. */
const MAIN_NAMESPACE = '__main__';
protected $paths = array();
protected $cache = array();
protected $errorCache = array();
private $rootPath;
...
I followed this article for setting up
https://github.com/bcit-ci/CodeIgniter/wiki/Twig-PHP-Template-Engine-Implementation
Codeigniter Version- 3.1.8
Finally I made it.
I was missing this entry in autoload.php file
$autoload['config'] = array('twig');
Related
Im using automapper to object conversion where source is table class and destination is property class.
I'm using .dml to connect database.
App type - Window
Using platform - VS-12 framework 4.5 , automapper version 4.2.1
Issues :- when convert single class object automapper successfully converted but when im using list then it return zero.
In Config class-
public static Initialize();
Mapper.CreateMap<Source, destination>().ReverseMap();
Mapper.CreateMap<List<Source>, List<destination>>().ReverseMap();
In code-
//It run successfully
Mapper.map(result, objdestination);
//It not run work and anot giving any exception
Mapper.map(listresult, listdestination);
Thanks in advance.
var config = new MapperConfiguration(cfg =>
{
cfg.CreateMap< Source, destination>().ReverseMap();
});
config.AssertConfigurationIsValid(); // check if configuration valid.
IMapper mapper = config.CreateMapper();
var appProduct = mapper.Map<List<destination>>(sourceObj);
I'm trying to create a custom html helper class.
I have the below as a very simple start, complies fine:
using Microsoft.AspNetCore.Mvc.Rendering;
using Microsoft.AspNetCore.Mvc.ViewFeatures;
namespace Mobile.HtmlHelpers
{
public static class RequestBox
{
public static HtmlString CascadeBoxFor<TModel, TValue>(this HtmlHelper<TModel> helper, Expression<Func<TModel, TValue>> expression, object htmlAttributes = null)
{
HtmlString html = (HtmlString)HtmlHelperInputExtensions.TextBoxFor(helper, expression);
return html;
}
// IHtmlContent html = HtmlHelperInputExtensions.TextBoxFor(htmlHelper, expression);
}
}
I am trying to call it and the system doesn't like it..
I can see it if I use:
#foreach (var item in Model.RequestModel.Requests)
{
#RequestBox.CascadeBoxFor(x=>item.EmployeeDescription)
}
But I get:
Severity Code Description Project File Line Suppression State
Error CS7036 There is no argument given that corresponds to the required formal parameter 'expression' of 'RequestBox.CascadeBoxFor<TModel, TValue>(HtmlHelper, Expression<Func<TModel, TValue>>, object)' Mobile..NET Framework 4.6.1
If I try suggestions of it being an extension and I should be able to use #Html.CascadeBoxFor(x => item.EmployeeDescription), I get:
Severity Code Description Project File Line Suppression State
Error CS1061 'IHtmlHelper<RequestPageModel>' does not contain a definition for 'CascadeBoxFor' and no extension method 'CascadeBoxFor' accepting a first argument of type 'IHtmlHelper<RequestPageModel>' could be found (are you missing a using directive or an assembly reference?) Mobile..NET Framework 4.6.1
Can anyone tell me what is missing here?
All the examples show random pimcore code; however, I have found no explanation of where the code goes - or a complete example. I do not use pimcore for the cms. I am only interested in the object management. The code I am trying to wrte is to export objects e.g. into csv or xml.
Thanks ~
You can either create a plugin as suggested by Johan, but a quicker way is to just put the files into the /website/lib/Website folder. This folder is already added to the autoloader so you don't need to do anything else.
For example create an ObjectExporter.php under /website/lib/Website folder with this content:
<?php
namespace Website;
class ObjectExporter
{
public function exportObjects()
{
// Your code
}
}
Then you can either instantiate this class in your controller action or in a CLI script. Controller actions are within /website/controllers folder and they need to be called through http: http://localhost?controller=default&action=default
Example: /website/controllers/DefaultController.php
<?php
class DefaultController extends Website_Controller_Action {
public function defaultAction () {
$this->disableViewAutoRender();
$objectExporter = new Website\ObjectExporter();
$objectExporter->exportObjects();
}
}
(You could also add your whole code directly into action, but that would be a bit ugly solution, it of course depends)
But better and quickest way to approach such tasks is with the CLI scripts.
I like to use the /website/var/cli folder (you need to create it manually, but the /website/var folder is excluded in .htaccess by default which makes it practical for such use cases).
Example: /website/var/cli/export-objects.php
<?php
$workingDirectory = getcwd();
chdir(__DIR__);
include_once("../../../pimcore/cli/startup.php");
chdir($workingDirectory);
$objectExporter = new Website\ObjectExporter();
$objectExporter->exportObjects();
Then just run it by issuing this command in your command line:
php website/var/cli/export-objects.php
In case you wish to add special UI elements to the Pimcore backend, the way to go is with building an extension as suggested by Johan.
Igor
Here is a primcore example to export a list of object into a csv file
private function csvAction(){
$this->disableLayout();
$this->disableViewAutoRender();
$obj_list = new YourObject_List();
$obj_list->load();
/* #var $obj Object_YourObject */
$out = array();
foreach($obj_list as $obj){
$entry = array();
$entry["key"] = $obj->getKey();
$entry["Field 1"] = $obj->getField1();
$entry["Field 2"] = $obj->getField2();
$entry["Field 3"] = $obj->getField3();
$out[]=$entry;
}
$this->_helper->Csv($out, "produkt");
}
You could either create a new Plugin using admin function
Extras -> Extensions -> Create new Plugin
Add name Test
Activate plugin in list at Extras -> Extensions
You can then add the action above to plugins/Test/controllers/IndexController.php
It's also possible to add controller code in website/controllers, there is already a default controller there.
/Johan
My PLUGIN is firing on Entity A and in my code I am invoking a web service that returns an XML file with some attributes (attr1,attr2,attr3 etc ...) for Entity B including GUID.
I need to update Entity B using the attributes I received from the web service.
Can I use Service Context Class (SaveChanges) or what is the best way to accomplish my task please?
I would appreciate it if you provide an example.
There is no reason you need to use a service context in this instance. Here is basic example of how I would solve this requirement. You'll obviously need to update this code to use the appropriate entities, implement your external web service call, and handle the field updates. In addition, this does not have any error checking or handling as should be included for production code.
I made an assumption you were using the early-bound entity classes, if not you'll need to update the code to use the generic Entity().
class UpdateAnotherEntity : IPlugin
{
private const string TARGET = "Target";
public void Execute(IServiceProvider serviceProvider)
{
//PluginSetup is an abstraction from: http://nicknow.net/dynamics-crm-2011-abstracting-plugin-setup/
var p = new PluginSetup(serviceProvider);
var target = ((Entity) p.Context.InputParameters[TARGET]).ToEntity<Account>();
var updateEntityAndXml = GetRelatedRecordAndXml(target);
var relatedContactEntity =
p.Service.Retrieve(Contact.EntityLogicalName, updateEntityAndXml.Item1, new ColumnSet(true)).ToEntity<Contact>();
UpdateContactEntityWithXml(relatedContactEntity, updateEntityAndXml.Item2);
p.Service.Update(relatedContactEntity);
}
private static void UpdateContactEntityWithXml(Contact relatedEntity, XmlDocument xmlDocument)
{
throw new NotImplementedException("UpdateContactEntityWithXml");
}
private static Tuple<Guid, XmlDocument> GetRelatedRecordAndXml(Account target)
{
throw new NotImplementedException("GetRelatedRecordAndXml");
}
}
I'm using Kohana 3.3.0 and i have a controller which is supposed to save blog articles to a database then redirect to the homepage, my code is as follows:-
class Controller_Article extends Controller {
const INDEX_PAGE = 'index.php/article';
public function action_post() {
$article_id = $this->request->param('id');
$article = new Model_Article($article_id);
$article->values($_POST); // populate $article object from $_POST array
$article->save(); // saves article to database
$this->request->redirect(self::INDEX_PAGE);
}
The article saves to database but the redirect line gives the error:-
ErrorException [ Fatal Error ]: Call to undefined method Request::redirect()
Please let me know how i can do the redirect.
Thanks
You're getting the Exception because as of Kohana 3.3, Request no longer has the method redirect.
You can fix your example by replacing
$this->request->redirect(self::INDEX_PAGE);
with
HTTP::redirect(self::INDEX_PAGE);
Yeah, Request::redirect is not longer exists. So in order to easily to move from 3.2 to 3.3 I extented Kohana_Request class and added redirect method. Just create Request.php in classes folder and write
class Request extends Kohana_Request {
/**
* Kohana Redirect Method
* #param string $url
*/
public function redirect($url) {
HTTP::redirect($url);
}
}
So you will be able to use both Request::redirect and $this->request->redirect
in your controller $this->redirect('page');
$this->redirect('article/index');