If you’re using WooCommerce to sell products that come in different variations, like sizes or colors, then you may want to give your customers the option to choose a variation using radio buttons. Radio buttons are a type of input field that allows users to select one option from a list of choices.
Adding radio buttons to variations is a two-step process. First, you need to add the radio button field to the variation form.
Second, you need to style the radio buttons so they look good on your website.
Let’s take a look at how to add radio buttons to variations in WooCommerce.
1. Adding the Radio Button Field to Variations
The first thing you need to do is add the radio button field to the variation form. You can do this by editing the variation form template file. The variation form template file is located in your theme’s folder:
/wp-content/themes/your-theme-name/templates/single-product/add-to-cart/variable.php
Once you’ve found the file, open it in a text editor and look for this line of code:
<?php foreach ( $attributes as $attribute_name => $options ) : ?>This line of code is used to loop through all of the product’s attributes, such as size or color. You’ll want to add the radio button field within this loop, so it displays for each attribute.
To add the radio button field, you can use the following code snippet:
<fieldset>
<legend><?php echo wc_attribute_label( $attribute_name ); ?></legend>
<?php
foreach ( $options as $option ) {
printf( '<label><input type="radio" name="%s" value="%s">%s</label>', esc_attr( $attribute_name ), esc_attr( $option ), esc_html( $option ) );
}
?>
</fieldset>This code snippet creates a fieldset element with a legend that displays the attribute name, then loops through all of the attribute options and creates a radio button for each one. The name attribute of the radio button is set to the attribute name, and the value attribute is set to the option value.
2. Styling the Radio Buttons
Once you’ve added the radio buttons to the variation form, you’ll need to style them so they look good on your website. You can do this by adding CSS to your theme’s stylesheet file.
You can use CSS to change the appearance of the radio buttons, such as the font size, color, and background color. You can also use CSS to add hover and active states to the buttons, so they change color when the user hovers over or selects them.
It’s important to note that the exact CSS you’ll need will depend on the design of your website and the look you’re trying to achieve. However, you can use the following CSS as a starting point:
input[type="radio"] {
margin: 0 5px 0 0;
padding: 0;
-webkit-appearance: none;
-moz-appearance: none;
appearance: none;
width: 20px;
height: 20px;
border-radius: 50%;
border: 2px solid #ddd;
cursor: pointer;
}
input[type="radio"]:hover {
border-color: #333;
}
input[type="radio"]:checked {
border-color: #333;
background-color: #333;
}This CSS will give your radio buttons a round shape and will change their color when the user hovers over or selects them. You can edit this CSS to match the design of your website and customize it to your liking.
In conclusion, adding radio buttons to variations in WooCommerce is a two-step process that involves editing the variation form template file and styling the radio buttons. With a little bit of code and CSS, you can give your customers a better way to choose variations on your website.
