The UI component is a Magento 2 innovation for rendering UI components on the screen. They make it possible for processing pertinent user-submitted data to be connected to the UI’s visual component. In essence, UI components greatly simplify the usage of grids by managers and also provide a few other advantages.

Table of Contents

  1. Introducing UI components in Magento 2
  2. Basic structure
  3. Creating a UI form in Magento 2
  4. Observations to make when dealing with UI components
  5. Conclusion

Introducing UI components in Magento 2

Different UI elements, including tables, buttons, dialogue boxes, and others, are represented by Magento UI components. They are made to produce user interfaces (UI) that are straightforward and adaptable. The components’ responsibilities are the rendering of result page fragments and provision of/support for further interactions between JavaScript components and the server. 

UI components are designed to be basic and flexible in their delivery. Components are in charge of providing portions of the result page and providing further interactions between JavaScript components and servers. 

The Magento UI parts are implemented as a default module called Magento UI. Magento 2 Development company must include a dependency for the Magento UI module in your part’s composer.json file if you want to use UI components in your module. 

☛ Rules and restrictions for each component are broken out in the accompanying XSD file as follows:

<your module root dir>/Magento/Ui/and so forth/ui_definition.xsd

Augmentation engineers cannot expand the XSD to offer additional components, but they may change those that already exist.

Basic structure

There are primary and auxiliary UI components in Magento 2. The fundamental parts are:

  • Listing component
  • Form component

Other UI elements are all optional.

Secondary components are specified in the top-level component’s instance configuration files, whereas basic components are declared in the page layout files.

Creating a UI form in Magento 2

JavaScript component-server interactions are facilitated by UI component components, which are also in charge of producing result page fragments. It links the UI’s aesthetic components to associated data processing that users input. 

Tables, buttons, and dialogue boxes are all names for many UI components. As a result, UI components make it easier for admins to employ grids. Follow the instructions in this article to develop a UI form in Magento 2 using the UI component.

Let’s assume you want to construct an employee form in admin as a user interface (UI) form with fields for the employee’s name, ID, salary, and address. Employee details should be the name of the table.

Hire Magento 2 developers and create an impressive UI component in Magento 2!

 

It would be best if you established a Model and Resource Model for this employee details table.

In this case, you can already build a model and resource model for the table.

Let’s follow the instructions below to create a UI form in Magento 2 properly!

  • #STEP 1: Create a router for the controller 

    Create a routes.xml file in the sitename>/UiForm/view/adminhtml/layout folder as the first step.

  • #STEP 2: Establish a Controller

    In the folder sitename>/UniForm/Controller/Adminhtml/Employeefolder, you may create an Edit.php file.

  • #Step 3: Make a layout file.

    Create a uiform employee edit.xml layout file in the <sitename>/UiForm/view/adminhtml/layout’ folder as part of this stage.

  • #STEP 4: the employee form.xml file 

    The file is located at sitename>/UiForm/view/adminhtml/ui component. Employee form.xml must be created and placed in the sitename>/UiForm/view/adminhtml/ui component directory.

  • #STEP 5: create the DataProvider.php file.

    In the sitename>/UiForm/Model Folder, create the DataProvider.php file.

The last step is to make a DataProvider.php file and place it in the sitename>/UiForm/Model folder.

Your UI form is ready once you have completed the five stages above.

Observations to make when dealing with UI components

  • UI elements can be configured differently:  Distinct UI components have different configuration options (lists and names), which include constants, optional settings, and necessary settings. Every UI component has to be handled uniquely by developers.
  • Watch out for XML configuration errors: Surprisingly, typos and other errors in the XML setup of the UI component are the main causes of problems. Because UI components are frequently cross-referenced, naming is essential.

Conclusion

Today, we looked at UI components in Magento 2, examined how they functioned in a typical Catalog module, and discovered how to build our components. Hire a Magento developer to integrate these UI components and utilize them in the custom module.

As you can see, using the UI component to build interface pieces is a highly effective technique. The HTML content and JavaScript combination, which enables the creation of new components with feasible appearance and functionalities, is the main advantage that Magento 2 UI components deliver. 

You may utilize the basic Magento 2 UI components, and Magento 2 extensions or create enhanced ones to suit specific needs when creating your own Magento 2 modules.

FREQUENTLY ASKED QUESTIONS (FAQS)

Magento UI components represent tables, buttons, dialogue boxes, and other specific UI elements. Data is tied to certain DOM components on the page using the Knockout JS framework before being shown to the user. The checkout page is the primary place where Magento UI components are utilized.

The steps to save a UI component form in Magento 2 are as follows:
  • To save our Magento 2 form, create a button.
  • Using our form, make a button that deletes an object.
  • Next, make the file that will allow us to remove a field from our form.
  • To reset our Magento 2 form, create a reset button.
  • For the form to be saved, provide a reset button.

The components we employ to create applications or websites are known as user interface (UI) elements. They enhance a user interface’s interaction by acting as touchpoints for the user as they move about; consider buttons, scrollbars, menu items, and checkboxes.