我正在尝试根据客户的需求调整 Wordpress Jigoshop，但遇到了一些困难。我需要的是：当选择产品变体时，一些附加选项以单选按钮的形式出现，客户必须选择。我已经设法让一切正常工作，但我现在需要的是在单击提交按钮时将选定的单选按钮发送到购物车、结账等。
我正在尝试使用他们的产品定制功能来做到这一点，他们的功能是：
if (!function_exists('jigoshop_product_customize_panel')) {
function jigoshop_product_customize_panel() {
global $_product;
if ( isset( $_POST['Submit'] ) && $_POST['Submit'] == 'Save Personalization' ) {
$custom_products = (array) jigoshop_session::instance()->customized_products;
$custom_products[$_POST['customized_id']] = trim( wptexturize( $_POST['jigoshop_customized_product'] ));
jigoshop_session::instance()->customized_products = $custom_products;
}
if ( get_post_meta( $_product->ID , 'customizable', true ) == 'yes' ) :
$custom_products = (array) jigoshop_session::instance()->customized_products;
$custom = isset( $custom_products[$_product->ID] ) ? $custom_products[$_product->ID] : '';
$custom_length = get_post_meta( $_product->ID , 'customized_length', true );
$length_str = $custom_length == '' ? '' : sprintf( __( 'You may enter a maximum of %s characters.', 'jigoshop' ), $custom_length );
echo '<div class="panel" id="tab-customize">';
echo '<p>' . apply_filters('jigoshop_product_customize_heading', __('Enter your personal information as you want it to appear on the product.<br />'.$length_str, 'jigoshop')) . '</p>';
?>
<form action="" method="post">
<input type="hidden" name="customized_id" value="<?php echo esc_attr( $_product->ID ); ?>" />
<?php
if ( $custom_length == '' ) :
?>
<textarea
id="jigoshop_customized_product"
name="jigoshop_customized_product"
cols="60"
rows="4"><?php echo esc_textarea( $custom ); ?>
</textarea>
<?php else : ?>
<input
type="text"
id="jigoshop_customized_product"
name="jigoshop_customized_product"
size="<?php echo $custom_length; ?>"
maxlength="<?php echo $custom_length; ?>"
value="<?php echo esc_attr( $custom ); ?>" />
<?php endif; ?>
<p class="submit"><input name="Submit" type="submit" class="button-alt add_personalization" value="<?php _e( "Save Personalization", 'jigoshop' ); ?>" /></p>
</form>
<?php
echo '</div>';
endif;
}
}
我尝试修改它们的函数以满足我的需要，这就是我的想法（其中 get_cod 是隐藏输入的 id 和名称，“Adauga in cos”是我的提交按钮的值）：
if (!function_exists('salveaza_cod_material')) {
function salveaza_cod_material() {
global $_product;
if ( isset( $_POST['submit']) && $_POST('submit') == 'Adauga in cos') {
$custom_products = (array) jigoshop_session::instance()->customized_products;
$custom_products[$_POST['customized_id']] = trim( wptexturize( $_POST['get_cod'] ));
jigoshop_session::instance()->customized_products = $custom_products;
}
$custom_products = (array) jigoshop_session::instance()->customized_products;
$custom = isset( $custom_products[$_product->ID] ) ? $custom_products[$_product->ID] : '';
}}
但是该值不会发送到下一页。有人可以帮忙吗？干杯!
这是包含更多代码的更新：
<form action="<?php echo esc_url( $_product->add_to_cart_url() ); ?>" class="variations_form cart" method="post">
<fieldset class="variations">
<?php foreach ( $attributes as $name => $options ): ?>
<?php $sanitized_name = sanitize_title( $name ); ?>
<div>
<span class="select_label"><?php echo jigoshop_product::attribute_label('pa_'.$name); ?></span>
<select id="<?php echo esc_attr( $sanitized_name ); ?>" name="tax_<?php echo $sanitized_name; ?>">
<option value=""><?php echo __('Choose an option ', 'jigoshop') ?>…</option>
<?php foreach ( $options as $value ) : ?>
<?php if ( taxonomy_exists( 'pa_'.$sanitized_name )) : ?>
<?php $term = get_term_by( 'slug', $value, 'pa_'.$sanitized_name ); ?>
<option value="<?php echo esc_attr( $term->slug ); ?>"><?php echo $term->name; ?> </option>
<?php else : ?>
<option value="<?php echo esc_attr( sanitize_title( $value ) ); ?>"><?php echo $value; ?></option>
<?php endif;?>
<?php endforeach; ?>
</select>
</div>
<?php endforeach;?>
</fieldset>
<div id="piele-neagra" class="colors" style="display:none">
<ul class="materiale">
<li><input type="radio" name="piele-neagra" value="L73">
<p><img class="alignnone size-full wp-image-155" title="L73" src="http://www.scaune-directoriale.ro/wp-content/uploads/materiale/piele-neagra/L73.gif" alt="L73" width="72" height="72" /></p>
</li>
</ul>
</div>
<div id="stofa-mf" class="colors" style="display:none">
<ul class="materiale">
<li><input type="radio" name="tapiterie" value="MF01" />
...
<div id="stofa-rg" class="colors" style="display:none"> Stofa RG</div>
<div class="clear"></div>
<span id="cod_material"><?php echo esc_attr( $custom ); ?></span>
<span><?php echo trim( wptexturize( $_POST['get_cod'] )); ?></span>
<div class="single_variation"></div>
<?php do_action('jigoshop_before_add_to_cart_form_button'); ?>
<div class="variations_button" style="display:none;">
<input type="hidden" name="variation_id" value="" />
<input type="hidden" name="customized_id" value="<?php echo esc_attr( $_product->ID ); ?>" />
<input type="hidden" id="get_cod" name="get_cod" value="" />
<input type="hidden" name="product_id" value="<?php echo esc_attr( $post->ID ); ?>" />
<div class="quantity"><input name="quantity" value="1" size="4" title="Qty" class="input-text qty text" maxlength="12" /></div>
<input type="submit" id="submit_cart" class="button-alt" value="<?php esc_html_e('Add to cart', 'jigoshop'); ?>" />
</div>
<?php do_action('salveaza_cod_material'); ?>
<?php do_action('jigoshop_add_to_cart_form'); ?>
</form>
这是购物车中接收价值的部分：
if ( !empty( $values['variation_id'] )) {
$product_id = $values['variation_id'];
} else {
$product_id = $values['product_id'];
}
$custom_products = (array) jigoshop_session::instance()->customized_products;
$custom = isset( $custom_products[$product_id] ) ? $custom_products[$product_id] : '';
if ( ! empty( $custom_products[$product_id] ) ) :
?>
<dl class="customization">
<dt class="customized_product_label"><?php echo apply_filters('jigoshop_customized_product_label', __('Personal: ','jigoshop') ); ?></dt>
<dd class="customized_product"><?php echo esc_textarea( $custom ); ?></dd>
</dl>
<? php
endif;
?>
