Hello Magento Friends,
In today’s blog, I will explain How to Add a Region(select or input) Field Based on Country Selection in the Admin Form Using UI-Component in Magento 2.
Adding a region field that adapts based on the country selection in Magento 2 is a useful feature, especially when working with forms for address or location information. It allows for a more streamlined and user-friendly experience for administrators.
Let;s get started with the steps to add a region field that dynamically updates based on the country selection using Magento 2’s UI component system.
Contents
Step 1: Create a Grid using uiComponent. For that, follow the below guide
How to Create UI Component Grid and Form in Magento 2
Step 2: Create a file in the path given below.
{{magento_root}}\app\code\Vendor\Extension\view\adminhtml\ui_component\your_uigrid_name.xml
Then add the code as follows
<?xml version="1.0"?> <form xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:module:Magento_Ui:etc/ui_configuration.xsd"> <argument name="data" xsi:type="array"> <!-- your argument code --> </argument> <dataSource name="grid_record_grid_list_data_source"> <!-- here add datasource --> </dataSource> <fieldset name="data_data"> <argument name="data" xsi:type="array"> <item name="config" xsi:type="array"> <item name="collapsible" xsi:type="boolean">false</item> <item name="label" xsi:type="string" translate="true">Team Member</item> <item name="sortOrder" xsi:type="number">20</item> </item> </argument> <!-- Dynamic code start --> <field name="country_id"> <argument name="data" xsi:type="array"> <item name="options" xsi:type="object">Magento\Directory\Model\Config\Source\Country</item> <item name="config" xsi:type="array"> <item name="dataType" xsi:type="string">text</item> <item name="label" xsi:type="string" translate="true">Country</item> <item name="formElement" xsi:type="string">select</item> <item name="source" xsi:type="string">shiparea_form</item> <item name="component" xsi:type="string">Magento_Ui/js/form/element/country</item> <item name="sortOrder" xsi:type="number">15</item> <item name="validation" xsi:type="array"> <item name="required-entry" xsi:type="boolean">true</item> </item> </item> </argument> </field> <field name="state"> <argument name="data" xsi:type="array"> <item name="config" xsi:type="array"> <item name="dataType" xsi:type="string">text</item> <item name="label" xsi:type="string" translate="true">State/Region</item> <item name="formElement" xsi:type="string">input</item> <item name="source" xsi:type="string">shiparea_form</item> <item name="sortOrder" xsi:type="number">20</item> <item name="visible" xsi:type="boolean">false</item> <item name="validation" xsi:type="array"> <item name="required-entry" xsi:type="boolean">true</item> </item> </item> </argument> </field> <field name="state_id"> <argument name="data" xsi:type="array"> <item name="options" xsi:type="object">Magento\Directory\Model\ResourceModel\Region\Collection</item> <item name="config" xsi:type="array"> <item name="dataType" xsi:type="string">text</item> <item name="label" xsi:type="string" translate="true">State/Region</item> <item name="formElement" xsi:type="string">select</item> <item name="source" xsi:type="string">shiparea_form</item> <item name="sortOrder" xsi:type="number">20</item> <item name="customEntry" xsi:type="string">state</item> <item name="validation" xsi:type="array"> <item name="required-entry" xsi:type="boolean">true</item> </item> <item name="filterBy" xsi:type="array"> <item name="target" xsi:type="string">${ $.provider }:${ $.parentScope }.country_id</item> <item name="field" xsi:type="string">country_id</item> </item> </item> </argument> </field> <!-- Dynamic code end --> </fieldset> </form>
Output:
If the selected country has a state/region, it will show a dropdown field.
If the selected country does not have any state/region, it will show a text field.
By following these steps, you can add a region field that dynamically updates based on the country selection in your Magento 2 admin forms. If you have any doubt, share it with me through the comment section. Share the tutorial with your friends and say in touch with us.
Happy Coding!
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