WooCommerce display product thumbnail and add to cart button-CodePudding

I have created a live search field that fetches the title of the product using AJAX. It works correctly, however, I would like to fetch the product thumbnail and the ‘Add to the cart’ button.

When I have attempted to include <?php the_post_thumbnail();?> it has not displayed within my code. How can I adapt my code to include the thumbnail and associated add-to-cart button?

Front End Code

<input type="text" name="keyword" id="keyword" onkeyup="fetch()">

<div id="datafetch">Your numbers will show here</div>



<script>
function fetch(){

    $.post('<?php echo admin_url('admin-ajax.php'); ?>',{'action':'my_action'},
    function(response){
        $('#datafetch').append(response);
        console.log(result);
    });
}
</script>

Code in Functions.php

     // LOTTERY start add the ajax fetch js
add_action( 'wp_footer', 'ajax_fetch' );
function ajax_fetch() {
?>
<script type="text/javascript">
function fetch(){

    jQuery.ajax({
        url: '<?php echo admin_url('admin-ajax.php'); ?>',
        type: 'post',
        data: { action: 'data_fetch', keyword: jQuery('#keyword').val() },
        success: function(data) {
            jQuery('#datafetch').html( data );
        }
    });

}
</script>

<?php
}// LOTTERY start the ajax function
add_action('wp_ajax_data_fetch' , 'data_fetch');
add_action('wp_ajax_nopriv_data_fetch','data_fetch');
function data_fetch(){

        $the_query = new WP_Query( array( 'posts_per_page' => -1, 's' => esc_attr( $_POST['keyword'] ), 'post_type' => 'product' ) );


    if( $the_query->have_posts() ) :
        while( $the_query->have_posts() ): $the_query->the_post();

$myquery = esc_attr( $_POST['keyword'] );
$a = $myquery;
$search = get_the_title();
if( stripos("/{$search}/", $a) !== false) {?>
            <h4><a href="<?php echo esc_url( post_permalink() ); ?>"><?php the_title();?></a></h4>
<h4><a href="<?php echo esc_url( post_permalink() ); ?>"><?php the_post_thumbnail();?></a></h4>
        <?php
                                  }
    endwhile;
        wp_reset_postdata();  
    endif;

    die();
}

CodePudding user response：

You can use this get_the_post_thumbnail_url(get_the_ID()) to get thumbnail URL and add image.

You can use this https://yourdomain.com/?add-to-cart=<product_id> to add product add to cart URL.

https://developer.wordpress.org/reference/functions/get_the_post_thumbnail_url/

CodePudding user response：

Try this approach

//Ajax
add_action('wp_ajax_data_fetch' , 'data_fetch');
add_action('wp_ajax_nopriv_data_fetch','data_fetch');
function data_fetch(){

    $the_query = new WP_Query( array( 'posts_per_page' => -1, 's' => esc_attr( $_POST['keyword'] ), 'post_type' => 'product' ) );

    if( $the_query->have_posts() ) :
        while( $the_query->have_posts() ): $the_query->the_post();

            $myquery = esc_attr( $_POST['keyword'] );
            $a = $myquery;
            $search = get_the_title();
            if( stripos("/{$search}/", $a) !== false) {
                
                //get image and add-to-cart buttom here
                $query->the_post(); 
                global $product;
                wc_get_template_part('content', 'product');
                //End get image and add-to-cart buttom here

            }

    endwhile;
        wp_reset_postdata();  
    endif;

    die();
}