Привет код ниже добавляет дополнительное поле в разделе категорий продуктов WooCommerce, мне нужно добавить еще несколько дополнительных полей, кроме этого. Что мне нужно изменить в коде ниже, чтобы добавить больше полей, как это, пожалуйста.
Спасибо за вашу помощь заранее.
// Add term page
add_action( 'product_cat_add_form_fields', 'wpm_taxonomy_add_new_meta_field', 10, 2 );
function wpm_taxonomy_add_new_meta_field() {
// this will add the custom meta field to the add new term page
?>
<div class="form-field">
<label for="term_meta[custom_term_meta]"><?php _e( 'Details', 'wpm' ); ?></label>
<textarea name="term_meta[custom_term_meta]" id="term_meta[custom_term_meta]" rows="5" cols="40"></textarea>
<p class="description"><?php _e( 'Detailed category info to appear below the product list','wpm' ); ?></p>
</div>
<?php
}
// Edit term page
add_action( 'product_cat_edit_form_fields', 'wpm_taxonomy_edit_meta_field', 10, 2 );
function wpm_taxonomy_edit_meta_field($term) {
// put the term ID into a variable
$t_id = $term->term_id;
// retrieve the existing value(s) for this meta field. This returns an array
$term_meta = get_option( "taxonomy_$t_id" );
$content = $term_meta['custom_term_meta'] ? wp_kses_post( $term_meta['custom_term_meta'] ) : '';
$settings = array( 'textarea_name' => 'term_meta[custom_term_meta]' );
?>
<tr class="form-field">
<th scope="row" valign="top"><label for="term_meta[custom_term_meta]"><?php _e( 'Details', 'wpm' ); ?></label></th>
<td>
<?php wp_editor( $content, 'product_cat_details', $settings ); ?>
<p class="description"><?php _e( 'Detailed category info to appear below the products list','wpm' ); ?></p>
</td>
</tr>
<?php
}
// Save extra taxonomy fields callback function
add_action( 'edited_product_cat', 'save_taxonomy_custom_meta', 10, 2 );
add_action( 'create_product_cat', 'save_taxonomy_custom_meta', 10, 2 );
function save_taxonomy_custom_meta( $term_id ) {
if ( isset( $_POST['term_meta'] ) ) {
$t_id = $term_id;
$term_meta = get_option( "taxonomy_$t_id" );
$cat_keys = array_keys( $_POST['term_meta'] );
foreach ( $cat_keys as $key ) {
if ( isset ( $_POST['term_meta'][$key] ) ) {
$term_meta[$key] = wp_kses_post( stripslashes($_POST['term_meta'][$key]) );
}
}
// Save the option array.
update_option( "taxonomy_$t_id", $term_meta );
}
}
// Display details on product category archive pages
add_action( 'woocommerce_after_subcategory_title', 'wpm_product_cat_archive_add_meta' );
function wpm_product_cat_archive_add_meta() {
$t_id = get_queried_object()->term_id;
$term_meta = get_option( "taxonomy_$t_id" );
$term_meta_content = $term_meta['custom_term_meta'];
if ( $term_meta_content != '' ) {
echo '<div class="woo-sc-box normal rounded full">';
echo apply_filters( 'the_content', $term_meta_content );
echo '</div>';
}
}
Чтобы добавить больше полей, вы должны добавить больше полей формы в свою функцию, а затем сохранить это в функции сохранения. Посмотрите мою функцию ниже, я создал дополнительное полеproduct_cat_thumbnailbig_id
для создания пользовательского варианта загрузки изображений в разделе категории. Здесь твой detais раздел тоже работает. Следуйте моему коду и создайте столько полей, сколько хотите.
// Add term page
add_action( 'product_cat_add_form_fields', 'wpm_taxonomy_add_new_meta_field', 10, 2 );
function wpm_taxonomy_add_new_meta_field() {
// this will add the custom meta field to the add new term page
?>
<div class="form-field">
<label for="term_meta[custom_term_meta]"><?php _e( 'Details', 'wpm' ); ?></label>
<textarea name="term_meta[custom_term_meta]" id="term_meta[custom_term_meta]" rows="5" cols="40"></textarea>
<p class="description"><?php _e( 'Detailed category info to appear below the product list','wpm' ); ?></p>
</div>
<div class="form-field">
<label><?php _e( 'Thumbnail', 'woocommerce' ); ?></label>
<div id="product_cat_thumbnailbig" style="float: left; margin-right: 10px;"><img src="<?php echo esc_url( wc_placeholder_img_src() ); ?>" width="60px" height="60px" /></div>
<div style="line-height: 60px;">
<input type="hidden" id="product_cat_thumbnailbig_id" name="product_cat_thumbnailbig_id" />
<button type="button" class="upload_image_buttonbig button"><?php _e( 'Upload/Add image', 'woocommerce' ); ?></button>
<button type="button" class="remove_image_buttonbig button"><?php _e( 'Remove image', 'woocommerce' ); ?></button>
</div>
<script type="text/javascript">
// Only show the "remove image" button when needed
if ( ! jQuery( '#product_cat_thumbnailbig_id' ).val() ) {
jQuery( '.remove_image_buttonbig' ).hide();
}
// Uploading files
var file_frame;
jQuery( document ).on( 'click', '.upload_image_buttonbig', function( event ) {
event.preventDefault();
// If the media frame already exists, reopen it.
if ( file_frame ) {
file_frame.open();
return;
}
// Create the media frame.
file_frame = wp.media.frames.downloadable_file = wp.media({
title: '<?php _e( "Choose an image", "woocommerce" ); ?>',
button: {
text: '<?php _e( "Use image", "woocommerce" ); ?>'
},
multiple: false
});
// When an image is selected, run a callback.
file_frame.on( 'select', function() {
var attachment = file_frame.state().get( 'selection' ).first().toJSON();
jQuery( '#product_cat_thumbnailbig_id' ).val( attachment.id );
jQuery( '#product_cat_thumbnailbig img' ).attr( 'src', attachment.sizes.thumbnail.url );
jQuery( '.remove_image_buttonbig' ).show();
});
// Finally, open the modal.
file_frame.open();
});
jQuery( document ).on( 'click', '.remove_image_buttonbig', function() {
jQuery( '#product_cat_thumbnailbig img' ).attr( 'src', '<?php echo esc_js( wc_placeholder_img_src() ); ?>' );
jQuery( '#product_cat_thumbnailbig_id' ).val( '' );
jQuery( '.remove_image_buttonbig' ).hide();
return false;
});
</script>
<div class="clear"></div>
</div>
<?php
}
// Edit term page
add_action( 'product_cat_edit_form_fields', 'wpm_taxonomy_edit_meta_field', 10, 2 );
function wpm_taxonomy_edit_meta_field($term) {
$thumbnail_idb = absint( get_woocommerce_term_meta( $term->term_id, 'thumbnail_idb', true ) );
if ( $thumbnail_idb ) {
$imageb = wp_get_attachment_thumb_url( $thumbnail_idb );
} else {
$imageb = wc_placeholder_img_src();
}
// put the term ID into a variable
$t_id = $term->term_id;
// retrieve the existing value(s) for this meta field. This returns an array
$term_meta = get_option( "taxonomy_$t_id" );
$content = $term_meta['custom_term_meta'] ? wp_kses_post($term_meta['custom_term_meta'] ) : '';
$settings = array( 'textarea_name' => 'term_meta[custom_term_meta]' );
?>
<tr class="form-field">
<th scope="row" valign="top"><label for="term_meta[custom_term_meta]"><?php _e( 'Details', 'wpm' ); ?></label></th>
<td>
<?php wp_editor( $content, 'product_cat_details', $settings ); ?>
<p class="description"><?php _e( 'Detailed category info to appear below the products list','wpm' ); ?></p>
</td>
</tr>
<tr class="form-field">
<th scope="row" valign="top"><label><?php _e( 'Thumbnail', 'woocommerce' ); ?></label></th>
<td>
<div id="product_cat_thumbnailbig" style="float: left; margin-right: 10px;"><img src="<?php echo esc_url( $imageb ); ?>" width="60px" height="60px" /></div>
<div style="line-height: 60px;">
<input type="hidden" id="product_cat_thumbnailbig_id" name="product_cat_thumbnailbig_id" value="<?php echo $thumbnail_id; ?>" />
<button type="button" class="upload_image_buttonbig button"><?php _e( 'Upload/Add image', 'woocommerce' ); ?></button>
<button type="button" class="remove_image_buttonbig button"><?php _e( 'Remove image', 'woocommerce' ); ?></button>
</div>
<script type="text/javascript">
// Only show the "remove image" button when needed
if ( '0' === jQuery( '#product_cat_thumbnailbig_id' ).val() ) {
jQuery( '.remove_image_buttonbig' ).hide();
}
// Uploading files
var file_frame;
jQuery( document ).on( 'click', '.upload_image_buttonbig', function( event ) {
event.preventDefault();
// If the media frame already exists, reopen it.
if ( file_frame ) {
file_frame.open();
return;
}
// Create the media frame.
file_frame = wp.media.frames.downloadable_file = wp.media({
title: '<?php _e( "Choose an image", "woocommerce" ); ?>',
button: {
text: '<?php _e( "Use image", "woocommerce" ); ?>'
},
multiple: false
});
// When an image is selected, run a callback.
file_frame.on( 'select', function() {
var attachment = file_frame.state().get( 'selection' ).first().toJSON();
jQuery( '#product_cat_thumbnailbig_id' ).val( attachment.id );
jQuery( '#product_cat_thumbnailbig img' ).attr( 'src', attachment.sizes.thumbnail.url );
jQuery( '.remove_image_buttonbig' ).show();
});
// Finally, open the modal.
file_frame.open();
});
jQuery( document ).on( 'click', '.remove_image_buttonbig', function() {
jQuery( '#product_cat_thumbnailbig img' ).attr( 'src', '<?php echo esc_js( wc_placeholder_img_src() ); ?>' );
jQuery( '#product_cat_thumbnailbig_id' ).val( '' );
jQuery( '.remove_image_buttonbig' ).hide();
return false;
});
</script>
<div class="clear"></div>
</td>
</tr>
<?php
}
// Save extra taxonomy fields callback function
add_action( 'edited_product_cat', 'save_taxonomy_custom_meta', 10, 2 );
add_action( 'create_product_cat', 'save_taxonomy_custom_meta', 10, 2 );
function save_taxonomy_custom_meta( $term_id) {
if ( isset( $_POST['term_meta'] ) ) {
$t_id = $term_id;
$term_meta = get_option( "taxonomy_$t_id" );
$cat_keys = array_keys( $_POST['term_meta'] );
foreach ( $cat_keys as $key ) {
if ( isset ( $_POST['term_meta'][$key] ) ) {
$term_meta[$key] = wp_kses_post( stripslashes($_POST['term_meta'][$key]) );
}
}
// Save the option array.
update_option( "taxonomy_$t_id", $term_meta );
}
if ( isset( $_POST['product_cat_thumbnailbig_id'] ) ) {
update_woocommerce_term_meta( $term_id, 'thumbnail_idb', absint( $_POST['product_cat_thumbnailbig_id'] ) );
}
}
Вы можете добавить несколько полей в одну функцию, как это.
Вот код
//Product Cat creation page
function wpm_taxonomy_add_new_meta_field() {
?>
<div class="form-field">
<label for="term_meta[wh_meta_title]"><?php _e('Meta Title', 'text_domain'); ?></label>
<input type="text" name="term_meta[wh_meta_title]" id="term_meta[wh_meta_title]">
<p class="description"><?php _e('Enter a meta title, <= 60 character', 'text_domain'); ?></p>
</div>
<div class="form-field">
<label for="term_meta[wh_meta_desc]"><?php _e('Meta Description', 'text_domain'); ?></label>
<textarea name="term_meta[wh_meta_desc]" id="term_meta[wh_meta_desc]"></textarea>
<p class="description"><?php _e('Enter a meta description, <= 160 character', 'text_domain'); ?></p>
</div>
<?php
}
add_action('product_cat_add_form_fields', 'wpm_taxonomy_add_new_meta_field', 10, 2);
Ссылка:
Надеюсь это поможет.