Radio

The Radio field creates an input option for the block. Multiple items cannot be selected.

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1. Field Label: The field label will be displayed next to the field when adding it the block to the post or page.
2. Field Name: The field name should auto-fill based on the field label, but can be customized. This will be used in the PHP as part of the block template.
3. Field Type: Choose the Radio field type.
4. Field Location: Choose a location to display the field.
   • Editor will show the field in the main editing area of a post or page.
   • Inspector will display the field in the right-hand sidebar under the block inspector.
5. Field Width: Select how widely the field should be displayed.
6. Help Text: Enter instructions to describe the data needed in the field. (optional).
7. Choices: The available items in the list.
   • Enter each choice on a new line.
   • To specify the value and label separately, use this format: value : Label.
8. Default Value: The default value for this field when adding the block.

PHP API Controls

• name
• label
• control
• type
• order
• location
• width
• help
• options
• default

Template Usage

To display the Radio field in your template, use the field name you provided.

There are two ways you can do this.

1. Template Editor: Using the built-in template editor is the easiest way to create the required block template. The template editor accepts HTML markup, field names (enclosed in 2 brackets), and CSS only.

Here’s an example of HTML you can use in the template editor:

<div>
     <h3>What species is this pet?</h3>
     <p>Species: {{species}}</p>
</div>

2. PHP Template: If you need to use logic, loop syntax, define variables, or use PHP, you can create the template manually using the PHP templating method instead.

For example:

<p>Species: <?php block_field( 'species' ); ?></p>

The API will return the value as a string.

Example template file /blocks/block-example.php

<?php
// Example Radio Field
?>

<h3>What species is this pet?</h3> 
<p><?php block_field( 'species' ); ?></p>

Block Usage

To use the block with the Radio field on your site, locate it in the blocks menu.

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It will then display within your post or page editor.

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And on the front end of your site.

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