This is wordpress plugin code

function add_the_cart_limit( $countLimit ) { 
    woocommerce_admin_fields( set_limit() );
}
function set_limit() {
    $args = array(
        'status' => 'publish',
        'orderby' => 'title',
        'order' => 'ASC',
        'limit' => -1,
    );

    $products_options = array();
    $products = wc_get_products($args);
    foreach ($products as $key => $product) {
        $id = $product->id;
        $products_options[$id] = $product->get_name();
    }
    $countLimit = array(
        'chosen_product' => array(
            'type' => 'select',
            'multiple'=> true,
            'id'=> 'chosen',
            'required'=> true,
            'name'=> __("Select a Product", 'your_text_domain'),
            'options'=> $products_options
        ),
    );
    return $countLimit;
}

add_filter( 'woocommerce_settings_tabs_cartlimit', 'add_the_cart_limit', 10, 5 );

add_action( 'woocommerce_update_options_cartlimit', 'update_set' );

function update_set() {
    woocommerce_update_options( set_limit() );
}

I inspect the code and it show <select name="chosen" id="chosen">...</select> but i want <select multiple>.

it does not select more than one option while holding ctrl key. Any help is appreciated...

I search it on goole and stackoverflow as well but did'nt find desire result. goole help me in the way that if i use simple html than it will work as

<select name="chosen" id="chosen" multiple="multiple">
  <option value="1">A</option>
<option value="2">B</option>
</select>

but i don't want to use HTML format to make dropdown.

CodePudding user response：

i found the answer by my fellow developer. I use this line of code and it works for me 'custom_attributes'=> array('multiple'=> 'multiple'),