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ASP.NET BOILERPLATE: I have a table Asset for which I have created AssetApplicationService with base class CRUDAsync; I have wired up AssetController, & appropriate DTO's, I am able to retrieve data and show on the list as similar to user list.
when I click on Create New Asset,I am able to bring the modal dailog as well until now it is all good, I have copied the user\index.js and tailored to call my asset application service from javascript...this is where i am struck
var _assetService = abp.services.app.asset; //line1
var _$modal = $('#AssetCreateModal');
var _$form = _$modal.find('form');
line 1 returns me undefined when I debug through alert(_assetService), not sure why...where as abp.services.app.user, role works fine.
AssetApplicationService must be implemented by IApplicationService.
public interface IAssetApplicationService : IApplicationService
{
}
public class AssetApplicationService : IAssetApplicationService
{
}
Note: I've replied your previous question. Please mark the answer as solution if that worked for you.
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Closed 11 months ago.
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I am using laravel paginator and I have this code in my blade
if (post -> count()) For each (post as post) {!!$post->title!!} {!!$post->description!!} #endforeach {{$post->links()}}
Am getting Call to undefined method App\model\post::links() error
When I inspect in the console the issue am getting is Audit usage of navigator.userAgent, navigator.appversion, and navigator.platform.
How can I solve the issue?
You seem to have an error in your foreach. You wrote For each (post as post) but you probably need something more like foreach($posts as $post). Then, to display the pagination links, use {{ $posts->links() }} (note that the links() method is called on the collection variable, not the individual model).
Check out https://laravel.com/docs/9.x/pagination#displaying-pagination-results
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I have two fields, views, which just counts views, and add_to_views, a number that we add to views.
I need to display the sum of these numbers in the blade. Of course, you can just do this and everything will work.
{{ $article->views + $article->add_to_views }} Views
But I want to make the summation function separately and output the already ready number
Here is what I am trying to do, in the Article model itself I create a method
public function getTotalViews() {
return $this->views + $this->add_to_views;
}
Further in the controller I call it
$article = Article::where('id')->first();
$article->getTotalViews();
And I bring to the blade
{{ $article->getTotalViews() }} Views
But I get the error
Call to a member function getTotalViews() on null
You're missing the ID for the Article that you're trying to get so it is null.
It should actually be something like:
$article = Article::where('id', 1)->first();
Or alternatively, you could do
$article = Article::find(1);
For a longer explanation on the find method:
https://laravel.com/docs/8.x/eloquent#retrieving-single-models
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Closed 5 years ago.
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I have 2 different logged in users. I go to the same page in both accounts, and hit refresh in the same time.
On that page I have ajax call which calls function:
public JsonResult GetAppointments()
{
var userId = User.Identity.GetUserId();
var eventList = from a in db.Appointments
where a.UserId == userId
select new
{
...
So it should return different appointments, based on userId.
But for some reason, one user gets data from other user. (On page I get same data for both users)
It looks like that function call from first user occupied thread, and second user got data from that thread, not from his function call.
Anyone knows how is this possible and why is this happening?
EDIT:
When this happends, I hit logout for second user and get: "The anti-forgery cookie token and form field token do not match." error. It seems that somehow second user got form field token from first user also, don't know how.
I found problem.
On controller I had:
OutputCache(NoStore = true, Duration = 1, VaryByParam = "")
I changed Duration = 0 and everything works fine now.
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Closed 9 years ago.
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I need to prevent some customers to change their addresses.
I found system event 'customer_address_save_(before|after)'.
Is it possible to cancel writing to database from own observer (based on some customer's conditions)? Or can I do it by rewriting system customer classes (i.e. beforeSave method)?
In short the question is how to prevent data changes in own module.
Thanks.
You can try in your observer (event - customer_address_save_before) :
/** #var $customerAddress Mage_Customer_Model_Address */
$customerAddress = $observer->getCustomerAddress();
$origData = $customerAddress->getOrigData();
$newData = $customerAddress->getData();
Enjoy.
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Closed 9 years ago.
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I am new to CodeIgniter. Can anybody explain to me how to load a view in a controller?
This is my controller:
<?php
class Example extends CI_controller
{
function display($p,$p1)
{
echo $p1,$P;
//here i want to load my view
}
}
?>
you can place fallowing code wherever you want to load the view
$this->load->view('viewname');
you can also pass the data to view as fallows
$data['key'] = 'this is data";\
$this->load->view('viewname',$data);
and also you did not mention $ symbol before 'p'