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Complex UI component, using dynamic rows in admin, for a product attribute, is not saving when removing all rows

Magento 2 Adminhtml spreading forms across multiple tabsHow to access the last added element in a dynamic rows componentMagento 2 - Dynamic rows based on related products modal grid on custom form with tabsHow to create a simple Dynamic rows in admin using Data Provider?Magento 2 - insertListing ui componentMagento 2.2.0 : TypeError: element.getRecordCount is not a function in dynamic rows in admin formAn Error while add a complex component modal as insertlisting for add dynamic row in my ui-component admin formCreating admin grid for custom eav model using ui componentError is showing saved data from database and display in dynamic row grid Magento 2Dynamic Rows can not delete in edit form in admin magento 2

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2

1

I created a complex product attribute entry in product admin, which uses dynamic rows.

Same idea as this core one:

UI works fine, but if you remove all rows, and save, the attribute does not update, and reloads back to the rows prior to removed. So, basically, you cannot clear out the rows/entries.

However, this example core one works 100%.

My entry is adjusted using UI Components modifiers, exactly like this core attribute is done.

https://github.com/magento/magento2/blob/2.3-develop/app/code/Magento/Catalog/Ui/DataProvider/Product/Form/Modifier/AdvancedPricing.php#L433

(they used a derived UI component called Magento_Catalog/js/components/dynamic-rows-tier-price in place of Magento_Catalog/js/components/dynamic-rows, but they are essentially the same. Tested as well by making my component use the same, which did not solve the issue (just in case)

So, essentially, we have ability to build these complex input components, but they cannot be cleared.

magento2 uicomponent dynamic-rows

share|improve this question

edited Jul 29 at 5:49

ProxiBlue

asked Jul 28 at 5:17

ProxiBlueProxiBlue

8,95833 gold badges2626 silver badges5454 bronze badges

add a comment | 

2

1

I created a complex product attribute entry in product admin, which uses dynamic rows.

Same idea as this core one:

UI works fine, but if you remove all rows, and save, the attribute does not update, and reloads back to the rows prior to removed. So, basically, you cannot clear out the rows/entries.

However, this example core one works 100%.

My entry is adjusted using UI Components modifiers, exactly like this core attribute is done.

https://github.com/magento/magento2/blob/2.3-develop/app/code/Magento/Catalog/Ui/DataProvider/Product/Form/Modifier/AdvancedPricing.php#L433

(they used a derived UI component called Magento_Catalog/js/components/dynamic-rows-tier-price in place of Magento_Catalog/js/components/dynamic-rows, but they are essentially the same. Tested as well by making my component use the same, which did not solve the issue (just in case)

So, essentially, we have ability to build these complex input components, but they cannot be cleared.

magento2 uicomponent dynamic-rows

share|improve this question

edited Jul 29 at 5:49

ProxiBlue

asked Jul 28 at 5:17

ProxiBlueProxiBlue

8,95833 gold badges2626 silver badges5454 bronze badges

add a comment | 

I created a complex product attribute entry in product admin, which uses dynamic rows.

Same idea as this core one:

UI works fine, but if you remove all rows, and save, the attribute does not update, and reloads back to the rows prior to removed. So, basically, you cannot clear out the rows/entries.

However, this example core one works 100%.

My entry is adjusted using UI Components modifiers, exactly like this core attribute is done.

https://github.com/magento/magento2/blob/2.3-develop/app/code/Magento/Catalog/Ui/DataProvider/Product/Form/Modifier/AdvancedPricing.php#L433

(they used a derived UI component called Magento_Catalog/js/components/dynamic-rows-tier-price in place of Magento_Catalog/js/components/dynamic-rows, but they are essentially the same. Tested as well by making my component use the same, which did not solve the issue (just in case)

So, essentially, we have ability to build these complex input components, but they cannot be cleared.

magento2 uicomponent dynamic-rows

share|improve this question

edited Jul 29 at 5:49

ProxiBlue

asked Jul 28 at 5:17

ProxiBlueProxiBlue

8,95833 gold badges2626 silver badges5454 bronze badges

share|improve this question

edited Jul 29 at 5:49

ProxiBlue

asked Jul 28 at 5:17

ProxiBlueProxiBlue

8,95833 gold badges2626 silver badges5454 bronze badges

share|improve this question

edited Jul 29 at 5:49

ProxiBlue

asked Jul 28 at 5:17

ProxiBlueProxiBlue

8,95833 gold badges2626 silver badges5454 bronze badges

asked Jul 28 at 5:17

ProxiBlueProxiBlue

8,95833 gold badges2626 silver badges5454 bronze badges

asked Jul 28 at 5:17

ProxiBlueProxiBlue

8,95833 gold badges2626 silver badges5454 bronze badges

1 Answer
1

active

oldest

votes

1

I am placing this answer, to allow someone having same issue get help.

Investigating how magento core solves this issue (thinking I am missing something in my UI Component setup), I found this line of code:

https://github.com/magento/magento2/blob/2.3-develop/app/code/Magento/Catalog/Controller/Adminhtml/Product/Initialization/Helper.php#L202

$productData['tier_price'] = isset($productData['tier_price']) ? $productData['tier_price'] : [];

So, seems like this issue is solved (by core) as part of the product data initialisation

Essentially, the issue is that since the attribute contains no data, at saving, it is not in the POST data, so is not handled.

That line of code solves this.

The solution I did was to place a before interceptor to the initializeFromData method, and handle my own attribute the same.

Personally, I think this stinks. The UI component system should have a way to deal with this, and not need to place such code.

share|improve this answer

edited Jul 29 at 6:45

answered Jul 28 at 5:21

ProxiBlueProxiBlue

8,95833 gold badges2626 silver badges5454 bronze badges

add a comment | 

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1

I am placing this answer, to allow someone having same issue get help.

Investigating how magento core solves this issue (thinking I am missing something in my UI Component setup), I found this line of code:

https://github.com/magento/magento2/blob/2.3-develop/app/code/Magento/Catalog/Controller/Adminhtml/Product/Initialization/Helper.php#L202

$productData['tier_price'] = isset($productData['tier_price']) ? $productData['tier_price'] : [];

So, seems like this issue is solved (by core) as part of the product data initialisation

Essentially, the issue is that since the attribute contains no data, at saving, it is not in the POST data, so is not handled.

That line of code solves this.

The solution I did was to place a before interceptor to the initializeFromData method, and handle my own attribute the same.

Personally, I think this stinks. The UI component system should have a way to deal with this, and not need to place such code.

share|improve this answer

edited Jul 29 at 6:45

answered Jul 28 at 5:21

ProxiBlueProxiBlue

8,95833 gold badges2626 silver badges5454 bronze badges

add a comment | 

1

I am placing this answer, to allow someone having same issue get help.

Investigating how magento core solves this issue (thinking I am missing something in my UI Component setup), I found this line of code:

https://github.com/magento/magento2/blob/2.3-develop/app/code/Magento/Catalog/Controller/Adminhtml/Product/Initialization/Helper.php#L202

$productData['tier_price'] = isset($productData['tier_price']) ? $productData['tier_price'] : [];

So, seems like this issue is solved (by core) as part of the product data initialisation

Essentially, the issue is that since the attribute contains no data, at saving, it is not in the POST data, so is not handled.

That line of code solves this.

The solution I did was to place a before interceptor to the initializeFromData method, and handle my own attribute the same.

Personally, I think this stinks. The UI component system should have a way to deal with this, and not need to place such code.

share|improve this answer

edited Jul 29 at 6:45

answered Jul 28 at 5:21

ProxiBlueProxiBlue

8,95833 gold badges2626 silver badges5454 bronze badges

add a comment | 

I am placing this answer, to allow someone having same issue get help.

Investigating how magento core solves this issue (thinking I am missing something in my UI Component setup), I found this line of code:

https://github.com/magento/magento2/blob/2.3-develop/app/code/Magento/Catalog/Controller/Adminhtml/Product/Initialization/Helper.php#L202

$productData['tier_price'] = isset($productData['tier_price']) ? $productData['tier_price'] : [];

So, seems like this issue is solved (by core) as part of the product data initialisation

Essentially, the issue is that since the attribute contains no data, at saving, it is not in the POST data, so is not handled.

That line of code solves this.

The solution I did was to place a before interceptor to the initializeFromData method, and handle my own attribute the same.

Personally, I think this stinks. The UI component system should have a way to deal with this, and not need to place such code.

share|improve this answer

edited Jul 29 at 6:45

answered Jul 28 at 5:21

ProxiBlueProxiBlue

8,95833 gold badges2626 silver badges5454 bronze badges

share|improve this answer

edited Jul 29 at 6:45

answered Jul 28 at 5:21

ProxiBlueProxiBlue

8,95833 gold badges2626 silver badges5454 bronze badges

answered Jul 28 at 5:21

ProxiBlueProxiBlue

8,95833 gold badges2626 silver badges5454 bronze badges

answered Jul 28 at 5:21

ProxiBlueProxiBlue

8,95833 gold badges2626 silver badges5454 bronze badges