What is the ‘selected’ parameter in wp_dropdown_categories() for?

The selected parameter just defines which option is selected when the select field is rendered. it’s an optional parameter that defaults to the current category or 0 $defaults[‘selected’] = ( is_category() ) ? get_query_var( ‘cat’ ) : 0; (https://developer.wordpress.org/reference/functions/wp_dropdown_categories/) This function is for rendering a category drop down, but you can override it to work … Read more

Output dropdown results into Woocommerce Order details

Take a look at the WooCommerce docs here: Tutorial – Customising checkout fields using actions and filters your code would look something like this: function my_custom_checkout_field( $checkout ) { woocommerce_form_field( ‘my_field_name’, array( ‘type’ => ‘select’, ‘class’ => array(‘my-field-class form-row-wide’), ‘label’ => __(‘Question?’), ‘placeholder’ => __(‘Enter something’), ‘options’ => array( ‘Yes’ => __(‘Yes’, ‘woocommerce’ ), ‘No’ … Read more

Plugin use of ajax/jquery depending dropdown

Does the get-contacts.php script work ok if you load it directly, e.g. in your browser or from the command line, or in some test javascript? Maybe you don’t have the path correct. Instead of providing a partial path you could provide an absolute path. Is the reuse directory in the root of your web space? … Read more

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