magento2 ver 2.1.3 click add new faq button in the backend, shows many errors

oppssssss commented 7 years ago

rizwan4317 commented 7 years ago

to add category and FAQ form is not showing in magento 2.1.3 see the screenshot

mironsoft75 commented 7 years ago

This does not work in 2.1.3. No form is displayed when editing or re-creating categories or FAQs

php-cuong commented 7 years ago

You should download all the source code with the latest version to your computer

mironsoft75 commented 7 years ago

I have last version (master) installed. That did not help. The form is not displayed. In the log is: [2017-03-08 22:22:34] main.CRITICAL: Warning: htmlspecialchars () expects parameter 1 to be string, array given in ..... vendor / magento / framework / Data / Form / Element / AbstractElement.php on line 286 [] []

bild

ramanvirtuos commented 7 years ago

Is anyone resolve the issue with Magento 2.1.3

We are not able to view the FAQ ADD/EDIT form. Kindly fix this or send me updated branch access

mironsoft75 commented 7 years ago

Please, too. This does not work with versions 2.1.3 / 2.1.4 / 2.1.5. Under 2.1.3 I have not tested.

ramanvirtuos commented 7 years ago

@php-cuong kindly resolve the issue with Version 2.1.3 or upper.

mironsoft75 commented 7 years ago

I have mean, I have not tested with version 2.1.2. Otherwise you see the picture above, I use version 2.1.3 and it is blank page displayed. I do not install with the composer. Can it be that in the ZIP not all files are

ramanvirtuos commented 7 years ago

@mironsoft75 @php-cuong it's not working with composer . I am getting same error

Exception #0 (Exception): Warning: htmlspecialchars() expects parameter 1 to be string, array given

ramanvirtuos commented 7 years ago

issue resolved. I am able to get Add/Edit form on Magento 2.1.x

Aditi321 commented 7 years ago

@ramanvirtuos how did u resolved the issue

Aditi321 commented 7 years ago

we are facing the same issue in magento 2.0.13

ramanvirtuos commented 7 years ago

Hi,

You have to update the PHPCuong\Faq\Block\Adminhtml\Faq\Edit\Tab\Websites.php

Function Name: _prepareForm

Comment this function and replace with following Code:

/**

Prepare form before rendering HTML

@return $this */ protected function _prepareForm() { /* @var \Magento\Framework\Data\Form $form / $form = $this->_formFactory->create();

$fieldset = $form->addFieldset('base_fieldset', ['legend' => __('FAQ in Websites')]);

$this->_addElementTypes($fieldset);

$formData = $this->_coreRegistry->registry('phpcuong_faq');

/**
 * Check is single store mode
 */

if (!$this->_storeManager->isSingleStoreMode()) {
    $storeField = $fieldset->addField(
        'store_id',
        'multiselect',
        [
            'name' => 'stores[]',
            'label' => __('Store View'),
            'title' => __('Store View'),
            'required' => true,
            'values' => $this->_systemStore->getStoreValuesForForm(false, true)
        ]
    );
    $renderer = $this->getLayout()->createBlock(
        'Magento\Backend\Block\Store\Switcher\Form\Renderer\Fieldset\Element'
    );
    $storeField->setRenderer($renderer);
} else {
    $fieldset->addField(
        'store_id',
        'hidden',
        ['name' => 'stores[]', 'value' => $this->_storeManager->getStore(true)->getId()]
    );
    $formData->setStoreId($this->_storeManager->getStore(true)->getId());
}

$data = $formData->getData(); $data['store_id'] = $formData->getStores(); $form->setValues($data);

$this->setForm($form);

// $this->setForm($form);

return parent::_prepareForm();

}

Aditi321 commented 7 years ago

Exception #0 (Exception): Warning: htmlspecialchars() expects parameter 1 to be string, array given

we are getting above error while adding faq category and faq in magento 2.0.13

Aditi321 commented 7 years ago

error is not resolved after Comment this function and replace with following Code:

/**

Prepare form before rendering HTML
@return $this / protected function _prepareForm() { / @var \Magento\Framework\Data\Form $form / $form = $this->_formFactory->create();

$fieldset = $form->addFieldset('base_fieldset', ['legend' => __('FAQ in Websites')]);

$this->_addElementTypes($fieldset);

$formData = $this->_coreRegistry->registry('phpcuong_faq');

/**
- Check is single store mode */
if (!$this->_storeManager->isSingleStoreMode()) { $storeField = $fieldset->addField( 'store_id', 'multiselect', [ 'name' => 'stores[]', 'label' => ('Store View'), 'title' => ('Store View'), 'required' => true, 'values' => $this->_systemStore->getStoreValuesForForm(false, true) ] ); $renderer = $this->getLayout()->createBlock( 'Magento\Backend\Block\Store\Switcher\Form\Renderer\Fieldset\Element' ); $storeField->setRenderer($renderer); } else { $fieldset->addField( 'store_id', 'hidden', ['name' => 'stores[]', 'value' => $this->_storeManager->getStore(true)->getId()] ); $formData->setStoreId($this->_storeManager->getStore(true)->getId()); }

$data = $formData->getData(); $data['store_id'] = $formData->getStores(); $form->setValues($data);

$this->setForm($form);

// $this->setForm($form);

return parent::_prepareForm();

}

Aditi321 commented 7 years ago

we are facing the same issue while adding categories in FAQ in magento 2.0.13

nilarocks commented 7 years ago

I have changed $formData->setStores($this->_storeManager->getStore(true)->getId()); instead of $formData->setStoreId($this->_storeManager->getStore(true)->getId());

and working fine. Add/edit screen working fine

sbakker12 commented 7 years ago

`<?php

/*

@Author Ngo Quang Cuong bestearnmoney87@gmail.com
@Date 2016-12-19 23:54:01
@Last modified by: nquangcuong
@Last Modified time: 2016-12-24 15:30:44 */

namespace PHPCuong\Faq\Block\Adminhtml\Faqcat\Edit\Tab;

use Magento\Store\Model\Store;

class Websites extends \Magento\Backend\Block\Widget\Form\Generic implements \Magento\Backend\Block\Widget\Tab\TabInterface { /**

Core registry
@var \Magento\Framework\Registry */ protected $_coreRegistry;

/**
@var \Magento\Store\Model\System\Store */ protected $_systemStore;

/**
@param \Magento\Store\Model\System\Store $systemStore
@param \Magento\Backend\Block\Template\Context $context
@param \Magento\Framework\Registry $registry
@param \Magento\Framework\Data\FormFactory $formFactory
@param array $data */ public function __construct( \Magento\Store\Model\System\Store $systemStore, \Magento\Backend\Block\Template\Context $context, \Magento\Framework\Registry $registry, \Magento\Framework\Data\FormFactory $formFactory, array $data = [] ) { $this->_systemStore = $systemStore; parent::__construct($context, $registry, $formFactory, $data); }

/**
@return void */ protected function _construct() { parent::_construct(); $this->setActive(true); }

/**
Prepare label for tab
@return \Magento\Framework\Phrase */ public function getTabLabel() { return __('FAQ Category in Websites'); }

/**
Prepare title for tab
@return \Magento\Framework\Phrase */ public function getTabTitle() { return $this->getTabLabel(); }

/**
Returns status flag about this tab can be showen or not
@return true */ public function canShowTab() { return true; }

/**
Returns status flag about this tab hidden or not
@return true */ public function isHidden() { return false; }

/**
Prepare form before rendering HTML

@return $this */ protected function _prepareForm() { /* @var \Magento\Framework\Data\Form $form / $form = $this->_formFactory->create();

$fieldset = $form->addFieldset('base_fieldset', ['legend' => __('FAQ Category in Websites')]);

$this->_addElementTypes($fieldset);

$formData = $this->_coreRegistry->registry('phpcuong_faqcat');

/**
 * Check is single store mode
 */
if (!$this->_storeManager->hasSingleStore()) {
    $field = $fieldset->addField(
        'stores',
        'multiselect',
        [
            'label' => __('Stores View'),
            'title' => __('Stores View'),
            'required' => true,
            'name' => 'stores[]',
            'values' => $this->_systemStore->getStoreValuesForForm(false, true)
        ]
    );
    $renderer = $this->getLayout()->createBlock(
        'Magento\Backend\Block\Store\Switcher\Form\Renderer\Fieldset\Element'
    );
    $field->setRenderer($renderer);
    $formData->setSelectStores($formData->getStores());
} else {
    $fieldset->addField(
        'stores',
        'hidden',
        ['name' => 'stores[]', 'value' => $this->_storeManager->getStore(true)->getId()]
    );
    $formData->setStores($this->_storeManager->getStore(true)->getId());
}

if ($formData) {
    if ($formData->getStores() == null) {
        $formData->setStores([Store::DEFAULT_STORE_ID]);
    }
    $form->setValues($formData->getData());
}

$this->setForm($form);

return parent::_prepareForm();

} } `

sbakker12 commented 7 years ago

`<?php

/*

@Author Ngo Quang Cuong bestearnmoney87@gmail.com
@Date 2016-12-17 01:11:17
@Last modified by: nquangcuong
@Last Modified time: 2016-12-24 15:25:43 */

namespace PHPCuong\Faq\Block\Adminhtml\Faq\Edit\Tab;

use Magento\Store\Model\Store;

class Websites extends \Magento\Backend\Block\Widget\Form\Generic implements \Magento\Backend\Block\Widget\Tab\TabInterface { /**

Core registry
@var \Magento\Framework\Registry */ protected $_coreRegistry;

/**
@var \Magento\Store\Model\System\Store */ protected $_systemStore;

/**
@param \Magento\Store\Model\System\Store $systemStore
@param \Magento\Backend\Block\Template\Context $context
@param \Magento\Framework\Registry $registry
@param \Magento\Framework\Data\FormFactory $formFactory
@param array $data */ public function __construct( \Magento\Store\Model\System\Store $systemStore, \Magento\Backend\Block\Template\Context $context, \Magento\Framework\Registry $registry, \Magento\Framework\Data\FormFactory $formFactory, array $data = [] ) { $this->_systemStore = $systemStore; parent::__construct($context, $registry, $formFactory, $data); }

/**
@return void */ protected function _construct() { parent::_construct(); $this->setActive(true); }

/**
Prepare label for tab
@return \Magento\Framework\Phrase */ public function getTabLabel() { return __('FAQ in Websites'); }

/**
Prepare title for tab
@return \Magento\Framework\Phrase */ public function getTabTitle() { return $this->getTabLabel(); }

/**
Returns status flag about this tab can be showen or not
@return true */ public function canShowTab() { return true; }

/**
Returns status flag about this tab hidden or not
@return true */ public function isHidden() { return false; }

/**
Prepare form before rendering HTML

@return $this */ protected function _prepareForm() { /* @var \Magento\Framework\Data\Form $form / $form = $this->_formFactory->create();

$fieldset = $form->addFieldset('base_fieldset', ['legend' => __('FAQ in Websites')]);

$this->_addElementTypes($fieldset);

$formData = $this->_coreRegistry->registry('phpcuong_faq');

/**
 * Check is single store mode
 */
if (!$this->_storeManager->hasSingleStore()) {
    $field = $fieldset->addField(
        'stores',
        'multiselect',
        [
            'label' => __('Stores View'),
            'title' => __('Stores View'),
            'required' => true,
            'name' => 'stores[]',
            'values' => $this->_systemStore->getStoreValuesForForm(false, true)
        ]
    );
    $renderer = $this->getLayout()->createBlock(
        'Magento\Backend\Block\Store\Switcher\Form\Renderer\Fieldset\Element'
    );
    $field->setRenderer($renderer);
    $formData->setSelectStores($formData->getStores());
} else {
    $fieldset->addField(
        'stores',
        'hidden',
        ['name' => 'stores[]', 'value' => $this->_storeManager->getStore(true)->getId()]
    );
    $formData->setStores($this->_storeManager->getStore(true)->getId());
}

if ($formData) {
    if ($formData->getStores() == null) {
        $formData->setStores([Store::DEFAULT_STORE_ID]);
    }
    $form->setValues($formData->getData());
}

$this->setForm($form);

return parent::_prepareForm();

} } `

sbakker12 commented 7 years ago

Above code works with 2.16 :)

kevingreek commented 7 years ago

i have correct edit-add form at 2.1.6 CE but only for Faq, not for Categories!! Any idea?

govereem commented 7 years ago

You need to change 2 files /app/code/PHPCuong/Faq/Block/Adminhtml/Faqcat/Edit/Tab/Websites.php /app/code/PHPCuong/Faq/Block/Adminhtml/Faq/Edit/Tab/Websites.php

/Faqcat/Edit/Tab/Websites.php change on row 139 $formData->setSelectStores($this->_storeManager->getStore(true)->getId()); TO $formData->setStores($this->_storeManager->getStore(true)->getId());

/Faq/Edit/Tab/Websites.php change on row 139 $formData->setSelectStores($this->_storeManager->getStore(true)->getId()); TO $formData->setStores($this->_storeManager->getStore(true)->getId());

Tested it on 2.17 CE

sneha-panchal commented 7 years ago

Please update these 2 files :

app\code\PHPCuong\Faq\Block\Adminhtml\Faq\Edit\Tab\Websites.php

`<?php

/*

@Author Ngo Quang Cuong bestearnmoney87@gmail.com
@Date 2016-12-17 01:11:17
@Last modified by: nquangcuong
@Last Modified time: 2016-12-24 15:25:43 */

namespace PHPCuong\Faq\Block\Adminhtml\Faq\Edit\Tab;

use Magento\Store\Model\Store;

class Websites extends \Magento\Backend\Block\Widget\Form\Generic implements \Magento\Backend\Block\Widget\Tab\TabInterface { /**

Core registry
@var \Magento\Framework\Registry */ protected $_coreRegistry;

/**
@var \Magento\Store\Model\System\Store */ protected $_systemStore;

/**
@param \Magento\Store\Model\System\Store $systemStore
@param \Magento\Backend\Block\Template\Context $context
@param \Magento\Framework\Registry $registry
@param \Magento\Framework\Data\FormFactory $formFactory
@param array $data */ public function __construct( \Magento\Store\Model\System\Store $systemStore, \Magento\Backend\Block\Template\Context $context, \Magento\Framework\Registry $registry, \Magento\Framework\Data\FormFactory $formFactory, array $data = [] ) { $this->_systemStore = $systemStore; parent::__construct($context, $registry, $formFactory, $data); }

/**
@return void */ protected function _construct() { parent::_construct(); $this->setActive(true); }

/**
Prepare label for tab
@return \Magento\Framework\Phrase */ public function getTabLabel() { return __('FAQ in Websites'); }

/**
Prepare title for tab
@return \Magento\Framework\Phrase */ public function getTabTitle() { return $this->getTabLabel(); }

/**
Returns status flag about this tab can be showen or not
@return true */ public function canShowTab() { return true; }

/**
Returns status flag about this tab hidden or not
@return true */ public function isHidden() { return false; }

/**
Prepare form before rendering HTML
@return $this */ protected function _prepareForm() { /* @var \Magento\Framework\Data\Form $form / $form = $this->_formFactory->create();
```
$fieldset = $form->addFieldset('base_fieldset', ['legend' => __('FAQ in Websites')]);

$this->_addElementTypes($fieldset);

$formData = $this->_coreRegistry->registry('phpcuong_faq');

/**
 * Check is single store mode
 */
```
// if (!$this->_storeManager->hasSingleStore()) { $field = $fieldset->addField( 'stores', 'multiselect', [ 'label' => ('Stores View'), 'title' => ('Stores View'), 'required' => true, 'name' => 'stores[]', 'values' => $this->_systemStore->getStoreValuesForForm(false, true) ] ); $renderer = $this->getLayout()->createBlock( 'Magento\Backend\Block\Store\Switcher\Form\Renderer\Fieldset\Element' ); $field->setRenderer($renderer); $formData->setSelectStores($formData->getStores()); /} else { $fieldset->addField( 'stores', 'hidden', ['name' => 'stores[]', 'value' => $this->_storeManager->getStore(true)->getId()] ); $formData->setSelectStores($this->_storeManager->getStore(true)->getId()); }/
```
if ($formData) {
    if ($formData->getStores() == null) {
        $formData->setStores([Store::DEFAULT_STORE_ID]);
    }
    $form->setValues($formData->getData());
}

$this->setForm($form);

return parent::_prepareForm();
```
} } `

app\code\PHPCuong\Faq\Block\Adminhtml\Faqcat\Edit\Tab\Websites.php

`<?php

/*

@Author Ngo Quang Cuong bestearnmoney87@gmail.com
@Date 2016-12-19 23:54:01
@Last modified by: nquangcuong
@Last Modified time: 2016-12-24 15:30:44 */

namespace PHPCuong\Faq\Block\Adminhtml\Faqcat\Edit\Tab;

use Magento\Store\Model\Store;

class Websites extends \Magento\Backend\Block\Widget\Form\Generic implements \Magento\Backend\Block\Widget\Tab\TabInterface { /**

Core registry
@var \Magento\Framework\Registry */ protected $_coreRegistry;

/**
@var \Magento\Store\Model\System\Store */ protected $_systemStore;

/**
@param \Magento\Store\Model\System\Store $systemStore
@param \Magento\Backend\Block\Template\Context $context
@param \Magento\Framework\Registry $registry
@param \Magento\Framework\Data\FormFactory $formFactory
@param array $data */ public function __construct( \Magento\Store\Model\System\Store $systemStore, \Magento\Backend\Block\Template\Context $context, \Magento\Framework\Registry $registry, \Magento\Framework\Data\FormFactory $formFactory, array $data = [] ) { $this->_systemStore = $systemStore; parent::__construct($context, $registry, $formFactory, $data); }

/**
@return void */ protected function _construct() { parent::_construct(); $this->setActive(true); }

/**
Prepare label for tab
@return \Magento\Framework\Phrase */ public function getTabLabel() { return __('FAQ Category in Websites'); }

/**
Prepare title for tab
@return \Magento\Framework\Phrase */ public function getTabTitle() { return $this->getTabLabel(); }

/**
Returns status flag about this tab can be showen or not
@return true */ public function canShowTab() { return true; }

/**
Returns status flag about this tab hidden or not
@return true */ public function isHidden() { return false; }

/**
Prepare form before rendering HTML
@return $this */ protected function _prepareForm() { /* @var \Magento\Framework\Data\Form $form / $form = $this->_formFactory->create();
```
$fieldset = $form->addFieldset('base_fieldset', ['legend' => __('FAQ Category in Websites')]);

$this->_addElementTypes($fieldset);

$formData = $this->_coreRegistry->registry('phpcuong_faqcat');

/**
 * Check is single store mode
 */
```
// if (!$this->_storeManager->hasSingleStore()) { $field = $fieldset->addField( 'stores', 'multiselect', [ 'label' => ('Stores View'), 'title' => ('Stores View'), 'required' => true, 'name' => 'stores[]', 'values' => $this->_systemStore->getStoreValuesForForm(false, true) ] ); $renderer = $this->getLayout()->createBlock( 'Magento\Backend\Block\Store\Switcher\Form\Renderer\Fieldset\Element' ); $field->setRenderer($renderer); $formData->setSelectStores($formData->getStores()); / } else { $fieldset->addField( 'stores', 'hidden', ['name' => 'stores[]', 'value' => $this->_storeManager->getStore(true)->getId()] ); $formData->setSelectStores($this->_storeManager->getStore(true)->getId()); }/
```
if ($formData) {
    if ($formData->getStores() == null) {
        $formData->setStores([Store::DEFAULT_STORE_ID]);
    }
    $form->setValues($formData->getData());
}

$this->setForm($form);

return parent::_prepareForm();
```
} } `

Above code is tested and also working in magento CE 2.1.x.

Thanks..

php-cuong commented 7 years ago

The problem was fixed, please pull the latest codes.

php-cuong / magento2-faqs-extensions

magento2 ver 2.1.3 click add new faq button in the backend, shows many errors #2