I am trying to add a dynamic row fields in admin product edit page. I tried the below code in my product_form.xml file.
<?xml version="1.0" encoding="UTF-8"?>
<form xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:noNamespaceSchemaLocation="urn:magento:module:Magento_Ui:etc/ui_configuration.xsd">
<dataSource name="product_form_data_source">
<argument name="data" xsi:type="array">
<item name="js_config" xsi:type="array">
<item name="component" xsi:type="string">Magento_Ui/js/form/provider</item>
</item>
</argument>
<dataProvider class="Magento\Catalog\Ui\DataProvider\Product\Form\ProductDataProvider"
name="product_form_data_source">
<settings>
<requestFieldName>id</requestFieldName>
<primaryFieldName>entity_id</primaryFieldName>
</settings>
</dataProvider>
</dataSource>
<fieldset sortOrder="50" name="assign_applicants">
<settings>
<label>Fieldset label</label>
<collapsible>true</collapsible>
</settings>
<dynamicRows name="dynamic_row">
<settings>
<visible>true</visible>
<addButtonLabel translate="true">Add</addButtonLabel>
<additionalClasses>
<class name="admin__field-wide">true</class>
</additionalClasses>
<componentType>dynamicRows</componentType>
<elementTmpl>ui/dynamic-rows/templates/grid</elementTmpl>
</settings>
<container name="record" component="Magento_Ui/js/dynamic-rows/record">
<argument name="data" xsi:type="array">
<item name="config" xsi:type="array">
<item name="isTemplate" xsi:type="boolean">true</item>
<item name="is_collection" xsi:type="boolean">true</item>
<item name="componentType" xsi:type="string">container</item>
<item name="'positionProvider'" xsi:type="string">container_option</item>
</item>
</argument>
<field name="title" sortOrder="20" formElement="input">
<argument name="data" xsi:type="array">
<item name="config" xsi:type="array">
<item name="source" xsi:type="string">block</item>
</item>
</argument>
<settings>
<validation>
<rule name="required-entry" xsi:type="boolean">true</rule>
</validation>
<dataType>text</dataType>
<label translate="true">Block Title</label>
<dataScope>title</dataScope>
</settings>
</field>
<actionDelete>
<argument name="data" xsi:type="array">
<item name="config" xsi:type="array">
<item name="componentType" xsi:type="string">actionDelete</item>
<item name="dataType" xsi:type="string">text</item>
<item name="fit" xsi:type="boolean">false</item>
<item name="label" xsi:type="string">Actions</item>
<item name="sortOrder" xsi:type="string">60</item>
<item name="additionalClasses" xsi:type="string">data-grid-actions-cell</item>
<item name="template" xsi:type="string">Magento_Backend/dynamic-rows/cells/action-delete
</item>
</item>
</argument>
</actionDelete>
</container>
</dynamicRows>
</fieldset>
</form>
The dynamic row rendered in admin product edit page properly, but while adding one more record the record is not updating in dynamic row. It means I can able to add only one record of data only. Also while click the action delete button it is throwing the below console error and the record has removed properly.
I found the same question in this link but still not a proper answer found while searching in google. Please suggest any proper solution to fix this issue.
Note: This issue only happening in admin product edit page, I tried the same code in cms_block_form.xml and the dynamic row is working properly in that form
