All Questions
Tagged with polymorphism php
225
questions
0
votes
2
answers
30
views
Polymorphic many-to-many relationship model property doesn't return collection but ->get() does
I have two models Product and ProductType which both have a relationship with the Usp model. I have set up the models like this.
class Product extends Model
{
use HasFactory, SoftDeletes;
...
- 321
0
votes
0
answers
37
views
Laravel Polymorphic Relation Doesn't Get the Type Automatically
I have 3 tables; receipts, obsolescence, and stock. Stock can have receipt and obsolescence.
recipt table:
id: integer
obsolescence table:
id: int
stock table:
id: int
transaction_id: int
...
- 21
0
votes
1
answer
132
views
How to implement One To Many (Polymorphic) in symfony
Hi I have three entities User, Admin, Log
Both the admin and user have many logs.
Each log has one owner might be Usermight be Admin.
In this case, I was searching for a similar system as Laravel ...
0
votes
0
answers
465
views
How to Filter Relationships with Null 'Type' and Polymorphic Many-to-Many in Filament's ComponentRelationManager
I have a challenging question for today.
I have these two relationships.
In Filament's ComponentRelationManager, I have the "attach" action.
However, before becoming relationships, the sub-...
- 234
0
votes
1
answer
32
views
Converting a polymorphic database row into the corresponding Eloquent model in Laravel
I might be using the wrong terminology here, which I apologise for in advance!
I've got an existing database table which looks like..
Events:
id
type
title
date
1
PARTY
Summer party
2023-08-01
2
...
- 6,428
0
votes
1
answer
67
views
can't get morphable property on laravel blade
I have a Comment and Post models as below:
Comment model relation:
public function commentable(): MorphTo
{
return $this->morphTo();
}
Post model relation:
public function ...
- 51
0
votes
1
answer
59
views
I have problems using Polymorphic Relationships in Laravel 9.x
I have 5 tables named Users, Chats, Buletins, Hartas, and Owners. All of these tables has many-to-many relationship with another table named Medias, via a pivot table named Mediables.
I need to use ...
- 20
2
votes
1
answer
68
views
OOP | Is there a way to call an inherited method using the parent sub-methods?
Here is a PHP code snippet to illustrate my question:
<?php
class A {
protected function subMethod() {
return "A::subMethod";
}
public function mainMethod(){
...
- 21
0
votes
1
answer
120
views
how to implement polymorphism using abstract class for getting, saving and deleting three different product types in php
how can I implement polymorphism using an abstract class for handling product saving, deleting, and showing for three different product types?
there are three product types: DVD, Furniture, and Book
...
- 201
0
votes
0
answers
49
views
How to avoid conditional statements using polymorphism?
Product class is the abstract class and three child classes extends to it. createProduct method is in the ProductController class, it is a common method to save the data in the database.
class ...
0
votes
1
answer
39
views
How to fetch polymorphic relation matching data?
I have three tables Jobseekers, Preferences and Industries. Preferences table is foreign table of Jobseeker and Preferences is connected with Industries table with polymorphic relation.
Table ...
- 11
0
votes
1
answer
379
views
Laravel 9 laravel associate polymorphic relations bookmarks
I have this Bookmark model
public function bookmarkable()
{
return $this->morphTo();
}
public function user()
{
return $this->belongsTo(User::class);
}
and in my User model
public ...
- 638
0
votes
1
answer
357
views
Return only specific columns of a polymorphic relationship? Laravel
is there any way that I can only get specific columns back of my polymorphic relationship?
I want to make an Api Call to retrieve a Customer but I dont want to retrieve all the data of the User just ...
- 11
0
votes
1
answer
450
views
MorphMany relationship returning empty array in laravel 8
I'm trying to return the product data with image with Morph relationship
I can save the data, however when I'm retrieving it, the images field has empty value.
Product Model:
protected $fillable=['...
-2
votes
1
answer
115
views
Using Polymorphism instead of conditional statements PHP
I am practicing OOP concept in PHP. I’m developing a site to add products into mysql database.
Every product has its product_id, name, price and product_type.
3 types of products should be inserted (...
- 1