Magento CE 2.1 Not able to add attribute to category

[nirajketan]

Magento CE 2.1 Not able to add Custom attribute to category dynamically like Magento 1 or Magento 2.0 version

I had to go to here to add xml part to get the fields
/vendor/magento/module-catalog/view/adminhtml/ui_component/category_form.xml

I don't think its good idea to add xml code everytime you add new attribute

Even after adding xml code.. there is an issue for custom image attribute. On Adminhtml/Catalog/Category/Image/Upload controller

[Danielc3]

I am having similar issues in CE 2.1. I've had issues with the same controller. It seems to have a hardcoded reference to 'image'. Is there some other controller we should be using when adding additional image attributes to categories?

I am also having problems when trying to add attributes that have custom source models. Could you please provide some documentation on how this should be done? Is it correct to extend \Magento\Catalog\Model\Category\DataProvider and to have to override the getFieldsMap() function? There seems to be a hardcoded array within the original function.

[nirajketan]

Yes right.. anyhow I figured it out and you are right I got to extend
Dataprovider.php as well.

But it should me something dynamic that it adds the attribute direct in
fieldset.
On Jul 4, 2016 9:49 PM, "Danielc3" notifications@github.com wrote:

I am having similar issues in CE 2.1. I've had issues with the same
controller. It seems to have a hardcoded reference to 'image'. Is there
some other controller we should be using when adding additional image
attributes to categories?

I am also having problems when trying to add attributes that have custom
source models. Could you please provide some documentation on how this
should be done? Is it correct to extend
\Magento\Catalog\Model\Category\DataProvider and to have to override the
getFieldsMap() function? There seems to be a hardcoded array within the
original function.

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[phuc128t]

For "Custom Source Model", we do not need to extend DataProvider. Just do as sample xml below:

I'm having same issue with adding image attribute to category. Seems we have to create a custom controller. Not sure why you guys made things more complex. How was easy in magento 2.0!

[tkacheva]

@guz-anton please check if it has something to do with ui components

[duongquyet]

Hi,
I have same problem. Do you have solution?

[duongquyet]

Hi,
I have one more problem, We try add a image attribute for categories:

<field name="thumb_nail"> <argument name="data" xsi:type="array"> <item name="config" xsi:type="array"> <item name="dataType" xsi:type="string">string</item> <item name="source" xsi:type="string">category</item> <item name="label" xsi:type="string" translate="true">Category Thumbnail</item> <item name="visible" xsi:type="boolean">true</item> <item name="formElement" xsi:type="string">fileUploader</item> <item name="elementTmpl" xsi:type="string">ui/form/element/uploader/uploader</item> <item name="previewTmpl" xsi:type="string">Magento_Catalog/image-preview</item> <item name="required" xsi:type="boolean">false</item> <item name="sortOrder" xsi:type="number">40</item> <item name="uploaderConfig" xsi:type="array"> <item name="url" xsi:type="url" path="catalog/category_image/upload"/> </item> </item> </argument> </field>

in file: vendor\magento\module-catalog\view\adminhtml\ui_component.xml

And code add attribute

$eavSetup->addAttribute(

    \Magento\Catalog\Model\Category::ENTITY,
    'thumb_nail',
    [
            'type' => 'varchar',
            'label' => 'Thumbnail',
            'input' => 'image',
             'backend' => 'Magento\Catalog\Model\Category\Attribute\Backend\Image',
            'required' => false,
            'sort_order' => 50,
            'global' => \Magento\Eav\Model\Entity\Attribute\ScopedAttributeInterface::SCOPE_STORE,
            'group' => 'General Information',
    ]
    );

When I checked in controller(vendor\magento\module-catalog\Controller\Adminhtml\Category\Image\Upload.php), I see a hard code:

try {
$result = $this->imageUploader->saveFileToTmpDir('image');

        $result['cookie'] = [
            'name' => $this->_getSession()->getName(),
            'value' => $this->_getSession()->getSessionId(),
            'lifetime' => $this->_getSession()->getCookieLifetime(),
            'path' => $this->_getSession()->getCookiePath(),
            'domain' => $this->_getSession()->getCookieDomain(),
        ];
    } catch (\Exception $e) {
        $result = ['error' => $e->getMessage(), 'errorcode' => $e->getCode()];
    }

When we try upload a image it show a bug

It's so easy to add a attribute for category in magento 2.0.x, Why you make it so hard in magento 2.1 :(