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WordPress – WooCommerce – Displaying "Add Order Note" form outside desktop

I’m building an online store and I have a private page where admins can scan a QR code and it displays the order details of the order assigned to that QR code. Admins can also set the status of the order on that page. I managed to display order notes in that page too. I also would like to add a form (textarea + submit button) to add a order note to the order, because our online store is about services, and I want to be able to put a note when the order is partially redeemed, so we don’t have to go to the desktop -> orders -> the order and add the note. Could somebody help me? I would need a code to directly add it where I want it, I mean, not in functions.php, a code for the custom template of the page (page-scanqr.php). Any help would be appreciated!

EDIT: I saw this and I thought that maybe it could help me somehow, but I don’t know how to apply it so it runs after pressing the submit button and sends the textarea text as a new order note: https://stackoverflow.com/a/49508808/12459095

As I say, I want to apply somehow this function. But I want to run it after pressing the button “submit” and I want it to pick the text from the text area and send it to wordpress as a new order note.

function add_redeeming_notes( $order_id ) {
 $order = new WC_Order( $order_id ); 

 // The text for the note
 $note = __("I WANT THIS TO PICK THE TEXT FROM THE TEXTAREA");

 // Add the note
 $order->add_order_note( $note );

EDIT 2: I also show you the code that allows me to display the orders note, in case it could be helpful.

        <?php 
$order_notes = get_private_order_notes( $order_id );
foreach($order_notes as $note){
    $note_id = $note['note_id'];
    $note_date = $note['note_date'];
    $note_author = $note['note_author'];
    $note_content = $note['note_content'];

    // Outputting each note content for the order
    echo '<p>'.$note_date.' - '.$note_content.'</p>';
} ?>
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2

Answers


  1. 0

    Here is some psuedo code from my comment above:

    if (isset($_POST['your_submit_action)) {
   update_post_meta($id_of_product, 'your_text_key', $_POST['your_text_field'];
}

    That right there will store it. To get it, do this:

    $text = get_post_meta($id_of_product, 'your_text_key', TRUE);

    Hope that helps.

    EDIT:*

    WC stores the order notes in the ‘comments’ table. The orders are post types themselves of ‘shop_order’. Simply insert shop_order notes into the comments table as necessary using the order ID set to the ‘comment_post_ID’ field in the ‘comments’ table. Done and done.

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  2. 0

    Add the follows codes snippet in your custom page template. or you can replace follows code in your template form structure –

    <?php 
            if ( isset( $_POST['order_note_nonce_field'] ) && wp_verify_nonce( $_POST['order_note_nonce_field'], 'order_note_action' ) ) {
                $order_id = ( isset( $_POST['order_id'] ) && $_POST['order_id'] ) ? absint( $_POST['order_id'] ) : '';
                $order_note = ( isset( $_POST['order_note'] ) && $_POST['order_note'] ) ? sanitize_textarea_field( $_POST['order_note'] ) : '';
                $order = wc_get_order( $order_id );
                if( $order && $order_note ) {
                    // Add the note
                    $order->add_order_note( $order_note );
                }
            }
            ?>
            <form action="" method="post">
                <?php wp_nonce_field( 'order_note_action', 'order_note_nonce_field' ); ?>
                <input type="hidden" name="order_id" value="21" /> <!-- dont forgot to replace the value with your current order id -->
                <div class="form-field">
                    <textarea name="order_note"></textarea>
                </div>
                <div class="form-field">
                    <input type="submit" value="Add Note" />
                </div>
            </form>
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