I am created custom module in magento 2, but it's not working. Could you please suggest me where i went wrong?
my Code is:
app/etc/config.php
'modules' =>
array (
'Magento_Hello' => 1,
),
app/code/local/Magento/Hello/etc/module.xml
<?xml version="1.0"?>
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:noNamespaceSchemaLocation="../../../../../lib/internal/Magento/Framework/Module/etc/module.xsd">
<module name="Magento_Hello" schema_version="2.0.0">
<sequence>
<module name="Magento_Hello"/>
</sequence>
</module>
</config>
app/code/local/Magento/Hello/etc/frontend/routes.xml
<?xml version="1.0"?>
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:noNamespaceSchemaLocation="../../../../../../lib/internal/Magento/Framework/App/etc/routes.xsd">
<router id="standard">
<route id="hello" frontName="hello">
<module name="Magento_Hello" />
</route>
</router>
</config>
app/code/local/Magento/Hello/Controller/Index/Index.php
<?php
namespace Magento\Hello\Controller\Index;
class Index extends \Magento\Framework\App\Action\Action
{
public function execute()
{
$this->_view->loadLayout();
$this->_view->getLayout()->initMessages();
$this->_view->renderLayout();
}
}
app/code/local/Magento/Hello/Block/Hello.php
<?php
namespace Magento\Hello\Block;
class Hello extends \Magento\Framework\View\Element\Template
{
public function _prepareLayout()
{
return parent::_prepareLayout();
}
}
app/code/local/Magento/etc/frontend/layout/hello_index_index.xml
<page xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../../../../../../../lib/internal/Magento/Framework/View/Layout/etc/page_configuration.xsd">
<head>
<title>Hello World</title>
</head>
<body>
<referenceContainer name="content">
<block class="Magento\Hello\Block\Hello" name="hello" template="success.phtml">
</block>
</referenceContainer>
</body>
</page>
app/code/local/Magento/etc/frontend/templates/success.phtml
<?php echo 'Hi I am Magento 2'; ?>
Where I went wrong?
Thanks in advance.
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2What do you mean by "doesn't work"?Marius– Marius2015年02月05日 13:16:48 +00:00Commented Feb 5, 2015 at 13:16
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1@Marius, Yes, not working.M_N– M_N2015年02月05日 13:17:16 +00:00Commented Feb 5, 2015 at 13:17
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Do you get an error? the module is not picked up? something crashes? be more exactMarius– Marius2015年02月05日 13:17:43 +00:00Commented Feb 5, 2015 at 13:17
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@Marius, I am getting 404 Not Found Error.M_N– M_N2015年02月05日 13:18:52 +00:00Commented Feb 5, 2015 at 13:18
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@Marius, Is there any options to Enable Logs in Magento 2? (From Magento Developer Section Enable Logs = Yes) like this.M_N– M_N2015年02月05日 13:22:35 +00:00Commented Feb 5, 2015 at 13:22
1 Answer 1
Here are the issues with your module.
First of all lose the local in the folder path. There are no more codepools in magento 2.
So your module.xml should be placed in app/code/Magento/Hello/etc/module.xml. Do the same for the rest of the files.
And by the way. Use an other vendor name. Leave Magento for the core team. It works if you use the same one, but it's not a best practice.
Second...lose the <sequence> tag from module.xml. The way you did it, you tell Magento that your module needs to be loaded before itself which can't be done. The <sequence> tag is used to force load order and helps Magento deal with circular dependencies that haven't been removed yet.
Third...the layout file should not be placed in etc. It should be in app/code/Magento/Hello/view/frontend/layout/hello_index_index.xml.
The same goes for the template file. It should be in app/code/Magento/Hello/view/frontend/templates/success.phtml
And as a tip. In the controller you should not use $this->_view. It is deprecated and it will be gone soon. Instead make your controller look like this:
<?php
namespace Magento\Hello\Controller\Index;
class Index extends \Magento\Framework\App\Action\Action
{
protected $resultPageFactory;
public function __construct(
\Magento\Framework\App\Action\Context $context,
\Magento\Framework\View\Result\PageFactory $resultPageFactory
)
{
parent::__construct($context);
$this->resultPageFactory = $resultPageFactory;
}
public function execute()
{
return $this->resultPageFactory->create();
}
}
And clear the contents of folder var/generation
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Thanks you now working fine. Yes your correct, after I removing
<sequence>it's working.<sequence>(from Magento 2) means<depends>(from Magento) tag?.M_N– M_N2015年02月05日 13:56:35 +00:00Commented Feb 5, 2015 at 13:56 -
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3More information on sequence can be found here: devdocs.magento.com/guides/v1.0/architecture/modules/…Chris O'Toole– Chris O'Toole2015年02月05日 14:56:43 +00:00Commented Feb 5, 2015 at 14:56
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1Deleting the contents of folder var/generation is important else you will get Recoverable Error: Argument 2 passed to...MagePsycho– MagePsycho2015年10月21日 20:05:42 +00:00Commented Oct 21, 2015 at 20:05