Magento – Magento 2 – how to get custom model from custom module

custommagento2modelmodule

In Magento 2, how can I get a custom model that is created in a custom module (not a Magento 2 native module)? I know I can use object manager for getting and creating, and I know how to do this for Magento models, for example, to get the Mage::getModel('sales/order') I can use: $om->get('Magento\Sales\Model\Order'). How can I get a custom model "custom model" created in module "module-name"?

Best Answer

You can get the model by injecting it into the constructor.

like :

if your model is

vendor_name\module_name\Model\CustomModel

You should use inject in the constructor like

public function __construct(
    <vendor_name>\<module_name>\Model\CustomModelFactory $customModelFactory
) {
    $this->customModelFactory = $customModelFactory;
}

now you can get customModel object by using $this->customModelFactory->create().

But the more appropriate way to access a model is by using a repository.

So follow the repository pattern Magento 2 follows and then inject the repository in the constructor.

Now using the repository you can get a model.

For more info on the repository, pattern refer: http://alanstorm.com/magento_2_understanding_object_repositories/

Related Solutions

Magento – Unable to access collection from custom model, returns null

You have to fix your folder structure:

app/code/local/MyCompany/LinkCustomTable/Model/Tripcollection

and

app/code/local/MyCompany/LinkCustomTable/Model/Resource/Paxcollection

should be

app/code/local/MyCompany/LinkCustomTable/Model/Tripdetails

and

app/code/local/MyCompany/LinkCustomTable/Model/Resource/Paxdetails

according to name of your entities:

            <entities>
                <paxdetails>
                    <table>mycompany_pax_details</table>
                </paxdetails>
                <tripdetails>
                    <table>mycompany_trip_details</table>
                </tripdetails>

            </entities>

Magento – How to fetch data from a custom table in magento2 and show in home page

1) I Assume you have created Model and Collection file associated with that tables.

2) In a Block PHP file constructor add one argument (Dependency Injection) like below and store it in a class member variable.

 public function __construct(
    Context $context,
    \Namespace\Modulename\Model\ModelNameFactory $modelNameFactory,

    array $data = array()
) {
    $this->_modelFactory = $modelFactory;
    parent::__construct($context, $data);
}

3) Prepare a public method in your block to access collection like below.

public function getCollection(){

    return $this->_modelFactory->create()->getCollection();

}

4) Loop through each of the collection result.

Best Answer

Related Solutions

Magento – Unable to access collection from custom model, returns null

Magento – How to fetch data from a custom table in magento2 and show in home page

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