Store the custom field radio button value in the cart and display it on the cart page.
I added some custom options on one woocommerce product page using the following code in my functions.php page:
function options_on_single_product(){
?>
<input type="radio" name="option1" checked="checked" value="option1"> option 1 <br />
<input type="radio" name="option1" value="option2"> option 2
<?php
}
add_action("woocommerce_before_add_to_cart_button", "options_on_single_product");
Now I want to display the selected parameter value on the cart page. Please help me to do this. Thanks to
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Here is the complete code for storing a custom product field in a teleobject and displaying it on the cart and checkout pages:
// Output the Custom field in Product pages
add_action("woocommerce_before_add_to_cart_button", "options_on_single_product", 1);
function options_on_single_product(){
?>
<label for="custom_field">
<input type="radio" name="custom_field" checked="checked" value="option1"> option 1 <br />
<input type="radio" name="custom_field" value="option2"> option 2
</label> <br />
<?php
}
// Stores the custom field value in Cart object
add_action( 'woocommerce_add_cart_item_data', 'save_custom_product_field_data', 10, 2 );
function save_custom_product_field_data( $cart_item_data, $product_id ) {
if( isset( $_REQUEST['custom_field'] ) ) {
$cart_item_data[ 'custom_field' ] = $_REQUEST['custom_field'];
// below statement make sure every add to cart action as unique line item
$cart_item_data['unique_key'] = md5( microtime().rand() );
WC()->session->set( 'my_order_data', $_REQUEST['custom_field'] );
}
return $cart_item_data;
}
// Outuput custom Item value in Cart and Checkout pages
add_filter( 'woocommerce_get_item_data', 'output_custom_product_field_data', 10, 2 );
function output_custom_product_field_data( $cart_data, $cart_item ) {
if( !empty( $cart_data ) )
$custom_items = $cart_data;
if( isset( $cart_item['custom_field'] ) ) {
$custom_items[] = array(
'key' => __('Custom Item', 'woocommerce'),
'value' => $cart_item['custom_field'],
'display' => $cart_item['custom_field'],
);
}
return $custom_items;
}
The code goes in the function.php file of your active child theme (or theme), as well as any plugin file.
This code has been tested and works.
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