Wordpressショップをセットアップしていて、顧客が選択した製品オプションを表示するために呼び出されるフックがあります。
フックは次のとおりです。
wpsc_after_cart_widget_item_name
<?php echo wpsc_cart_item_name(); ?></a>
<span style="font-size: 10px; line-height: 0.06em;">
<?php do_action ( "wpsc_after_cart_widget_item_name" ); ?></td>
<td><?php echo wpsc_cart_item_quantity(); ?></td>
<td><?php echo wpsc_cart_item_price(); ?></td>
<td class="cart-widget-remove"><form action="" method="post" class="adjustform">
<input type="hidden" name="quantity" value="0" />
<input type="hidden" name="key"
value="<?php echo wpsc_the_cart_item_key(); ?>" />
<input type="hidden" name="wpsc_update_quantity" value="true" />
<input class="remove_button" type="submit" />
カートウィジェットに2回表示される理由がわかりません。フィルタフック、トラブルシューティング、さらにはjQueryを使用して重複するテキストを削除する醜い方法を徹底的にウェブ検索しましたが、何も見つかりませんでした。
どんな助けでもいただければ幸いです。私のサイトはhttp://www.a1decals.com/products-pageです。
まだ写真を投稿できませんが、リンクは次のとおりです：http: //i134.photobucket.com/albums/q87/mad_stallion_2006/screen001-3_zpsa94e087b.jpg
更新：これは、依存していると私に言ったアクションフックの発生の上下にコードが挿入されたショッピングカートのコードです。
コードを間違った場所に置いたのかどうかはわかりません。引き続きコードを移動して確認しますが、それでも途方に暮れています。
すべてのコードを提出して申し訳ありませんが、何が関連しているのかわかりませんでした。
<?php global $wpsc_cart, $wpdb, $wpsc_checkout, $wpsc_gateway, $wpsc_coupons, $wpsc_registration_error_messages;
$wpsc_checkout = new wpsc_checkout();
$wpsc_gateway = new wpsc_gateways();
$alt = 0;
$coupon_num = wpsc_get_customer_meta( 'coupon' );
if( $coupon_num )
$wpsc_coupons = new wpsc_coupons( $coupon_num );
if(wpsc_cart_item_count() < 1) :
_e('Oops, there is nothing in your cart.', 'wpsc') . "<a href=" . esc_url( get_option( "product_list_url" ) ) . ">" . __('Please visit our shop', 'wpsc') . "</a>";
return;
endif;
?>
<div id="checkout_page_container"><br>
<h3><?php _e('', 'wpsc'); ?></h3></span>
<table class="checkout_cart">
<tr class=" header">
<p style="font-family: Verdana, Arial, Helvetica, sans-serif; line-height: normal; text-align: center;"><span style="text-decoration: underline; color: #f4f4f4;"><span style="font-size: 18px;">Cart Records "Product Options" Like Color And Mirror Twice For Us </p>
<tr style="background-color: #000078;">
<th colspan="2"><?php _e('Product', 'wpsc'); ?></th>
<th><?php _e('Quantity', 'wpsc'); ?></th>
<th><?php _e('Price', 'wpsc'); ?></th>
<th><?php _e('Total', 'wpsc'); ?></th>
<th> </th>
</tr>
<?php while (wpsc_have_cart_items()) : wpsc_the_cart_item(); ?>
<?php
$alt++;
if ($alt %2 == 1)
$alt_class = 'alt';
else
$alt_class = '';
?>
<?php //this displays the confirm your order html ?>
<?php // This is used to fix the hook being called twice incorrectly ?>
<?php global $receivedItemHooks ?>
<?php if (!$receivedItemHooks) $receivedItemHooks = array() ?>
<?php if (!isset($receivedItemHooks[wpsc_the_cart_item_key()]): ?>
<?php do_action ( "wpsc_before_checkout_cart_row" ); ?>
<tr class="product_row product_row_<?php echo wpsc_the_cart_item_key(); ?> <?php echo $alt_class;?>">
<td class="firstcol wpsc_product_image wpsc_product_image_<?php echo wpsc_the_cart_item_key(); ?>">
<?php if('' != wpsc_cart_item_image()): ?>
<?php do_action ( "wpsc_before_checkout_cart_item_image" ); ?>
<img src="<?php echo wpsc_cart_item_image(); ?>" alt="<?php echo wpsc_cart_item_name(); ?>" title="<?php echo wpsc_cart_item_name(); ?>" class="product_image" />
<?php do_action ( "wpsc_after_checkout_cart_item_image" ); ?>
<?php else:
/* I dont think this gets used anymore,, but left in for backwards compatibility */
?>
<div class="item_no_image">
<?php do_action ( "wpsc_before_checkout_cart_item_image" ); ?>
<a href="<?php echo esc_url( wpsc_the_product_permalink() ); ?>">
<span><?php _e('No Image','wpsc'); ?></span>
</a>
<?php do_action ( "wpsc_after_checkout_cart_item_image" ); ?>
</div>
<?php endif; ?>
</td>
<td class="wpsc_product_name wpsc_product_name_<?php echo wpsc_the_cart_item_key(); ?>">
<?php do_action ( "wpsc_before_checkout_cart_item_name" ); ?>
<a href="<?php echo esc_url( wpsc_cart_item_url() );?>">
<span style="font-size: 12px;">
<?php echo wpsc_cart_item_name(); ?></a>
<span style="font-size: 12px;">
<?php do_action ( "wpsc_after_checkout_cart_item_name" ); ?>
</td>
<td class="wpsc_product_quantity wpsc_product_quantity_<?php echo wpsc_the_cart_item_key(); ?>">
<form action="<?php echo esc_url( get_option( 'shopping_cart_url' ) ); ?>" method="post" class="adjustform qty">
<input type="text" name="quantity" size="2" value="<?php echo wpsc_cart_item_quantity(); ?>" />
<input type="hidden" name="key" value="<?php echo wpsc_the_cart_item_key(); ?>" />
<input type="hidden" name="wpsc_update_quantity" value="true" />
<input type="submit" value="<?php _e('Update', 'wpsc'); ?>" name="submit" />
</form>
</td>
<td><?php echo wpsc_cart_single_item_price(); ?></td>
<td class="wpsc_product_price wpsc_product_price_<?php echo wpsc_the_cart_item_key(); ?>"><span class="pricedisplay"><?php echo wpsc_cart_item_price(); ?></span></td>
<td class="wpsc_product_remove wpsc_product_remove_<?php echo wpsc_the_cart_item_key(); ?>">
<form action="<?php echo esc_url( get_option( 'shopping_cart_url' ) ); ?>" method="post" class="adjustform remove">
<input type="hidden" name="quantity" value="0" />
<input type="hidden" name="key" value="<?php echo wpsc_the_cart_item_key(); ?>" />
<input type="hidden" name="wpsc_update_quantity" value="true" />
<input type="submit" value="<?php _e('Remove', 'wpsc'); ?>" name="submit" />
<?php // Mark the item as rendered ?>
<?php $receivedItemHooks[wpsc_the_cart_item_key()] = true ?>
<?php endif ?>
</form>
</td>
</tr>
<?php do_action ( "wpsc_after_checkout_cart_row" ); ?>
<?php endwhile; ?>
<?php //this HTML displays coupons if there are any active coupons to use ?>
<?php
if(wpsc_uses_coupons()): ?>
<?php if(wpsc_coupons_error()): ?>
<tr class="wpsc_coupon_row wpsc_coupon_error_row"><td colspan="6"><?php _e('Coupon is not valid.', 'wpsc'); ?></td></tr>
<?php endif; ?>
<tr class="wpsc_coupon_row">
<td colspan="2"><?php _e('Enter coupon code :', 'wpsc'); ?></td>
<td colspan="4" class="coupon_code">
<form method="post" action="<?php echo esc_url( get_option( 'shopping_cart_url' ) ); ?>">
<input type="text" name="coupon_num" id="coupon_num" value="<?php echo $wpsc_cart->coupons_name; ?>" />
<input type="submit" value="<?php _e('Update', 'wpsc') ?>" />
</form>
</td>
</tr>
<tr class="wpsc_total_before_shipping">
<td colspan="3"><?php _e('Cost before shipping:','wpsc'); ?></td>
<td colspan="3" class="wpsc_total_amount_before_shipping"><?php echo wpsc_cart_total_widget(false,false,false);?></td>
</tr>
<?php endif; ?>
</table>
<!-- cart contents table close -->
<?php if(wpsc_uses_shipping()): ?>
<p class="wpsc_cost_before"></p>
<?php endif; ?>
<?php //this HTML dispalys the calculate your order HTML ?>
<?php if(wpsc_has_category_and_country_conflict()): ?>
<p class='validation-error'><?php echo esc_html( wpsc_get_customer_meta( 'category_shipping_conflict' ) ); ?></p>
<?php endif; ?>
<?php if(isset($_SESSION['WpscGatewayErrorMessage']) && $_SESSION['WpscGatewayErrorMessage'] != '') :?>
<p class="validation-error"><?php echo $_SESSION['WpscGatewayErrorMessage']; ?></p>
<?php
endif;
?>
<?php do_action('wpsc_before_shipping_of_shopping_cart'); ?>
<div id="wpsc_shopping_cart_container">
<?php if(wpsc_uses_shipping()) : ?>
<h2><font color="#1956cf"><?php _e('Calculate Shipping Price', 'wpsc'); ?></font></h2>
<table class="productcart">
<tr class="wpsc_shipping_info">
<td colspan="5">
<?php _e('Please specify shipping location below to calculate your shipping costs', 'wpsc'); ?>
</td>
</tr>
<?php if (!wpsc_have_shipping_quote()) : // No valid shipping quotes ?>
<?php if (wpsc_have_valid_shipping_zipcode()) : ?>
<tr class='wpsc_update_location'>
<td colspan='5' class='shipping_error' >
<?php _e('Please provide a Zipcode and click Calculate in order to continue.', 'wpsc'); ?>
</td>
</tr>
<?php else: ?>
<tr class='wpsc_update_location_error'>
<td colspan='5' class='shipping_error' >
<?php _e('Sorry, online ordering is unavailable to this destination and/or weight. Please double check your destination details.', 'wpsc'); ?>
</td>
</tr>
<?php endif; ?>
<?php endif; ?>
<tr class='wpsc_change_country'>
<td colspan='5'>
<form name='change_country' id='change_country' action='' method='post'>
<?php echo wpsc_shipping_country_list();?>
<input type='hidden' name='wpsc_update_location' value='true' />
<input type='submit' name='wpsc_submit_zipcode' value='<?php esc_attr_e( 'Calculate', 'wpsc' ); ?>' />
</form>
</td>
</tr>
<?php if (wpsc_have_morethanone_shipping_quote()) :?>
<?php while (wpsc_have_shipping_methods()) : wpsc_the_shipping_method(); ?>
<?php if (!wpsc_have_shipping_quotes()) { continue; } // Don't display shipping method if it doesn't have at least one quote ?>
<tr class='wpsc_shipping_header'><td class='shipping_header' colspan='5'><?php echo wpsc_shipping_method_name().__(' - Choose a Shipping Rate', 'wpsc'); ?> </td></tr>
<?php while (wpsc_have_shipping_quotes()) : wpsc_the_shipping_quote(); ?>
<tr class='<?php echo wpsc_shipping_quote_html_id(); ?>'>
<td class='wpsc_shipping_quote_name wpsc_shipping_quote_name_<?php echo wpsc_shipping_quote_html_id(); ?>' colspan='3'>
<label for='<?php echo wpsc_shipping_quote_html_id(); ?>'><?php echo wpsc_shipping_quote_name(); ?></label>
</td>
<td class='wpsc_shipping_quote_price wpsc_shipping_quote_price_<?php echo wpsc_shipping_quote_html_id(); ?>' style='text-align:center;'>
<label for='<?php echo wpsc_shipping_quote_html_id(); ?>'><?php echo wpsc_shipping_quote_value(); ?></label>
</td>
<td class='wpsc_shipping_quote_radio wpsc_shipping_quote_radio_<?php echo wpsc_shipping_quote_html_id(); ?>' style='text-align:center;'>
<?php if(wpsc_have_morethanone_shipping_methods_and_quotes()): ?>
<input type='radio' id='<?php echo wpsc_shipping_quote_html_id(); ?>' <?php echo wpsc_shipping_quote_selected_state(); ?> onclick='switchmethod("<?php echo wpsc_shipping_quote_name(); ?>", "<?php echo wpsc_shipping_method_internal_name(); ?>")' value='<?php echo wpsc_shipping_quote_value(true); ?>' name='shipping_method' />
<?php else: ?>
<input <?php echo wpsc_shipping_quote_selected_state(); ?> disabled='disabled' type='radio' id='<?php echo wpsc_shipping_quote_html_id(); ?>' value='<?php echo wpsc_shipping_quote_value(true); ?>' name='shipping_method' />
<?php wpsc_update_shipping_single_method(); ?>
<?php endif; ?>
</td>
</tr>
<?php endwhile; ?>
<?php endwhile; ?>
<?php endif; ?>
<?php wpsc_update_shipping_multiple_methods(); ?>
<?php if (!wpsc_have_shipping_quote()) : // No valid shipping quotes ?>
</table>
</div>
</div>
<?php return; ?>
<?php endif; ?>
</table>
<?php endif; ?>
<?php
$wpec_taxes_controller = new wpec_taxes_controller();
if($wpec_taxes_controller->wpec_taxes_isenabled()):
?>
<table class="productcart">
<tr class="total_price total_tax">
<td colspan="3">
<?php echo wpsc_display_tax_label(true); ?>
</td>
<td colspan="2">
<span id="checkout_tax" class="pricedisplay checkout-tax"><?php echo wpsc_cart_tax(); ?></span>
</td>
</tr>
</table>
<?php endif; ?>
<?php do_action('wpsc_before_form_of_shopping_cart'); ?>
<?php if( ! empty( $wpsc_registration_error_messages ) ): ?>
<p class="validation-error">
<?php
foreach( $wpsc_registration_error_messages as $user_error )
echo $user_error."<br />\n";
?>
<?php endif; ?>
<?php if ( wpsc_show_user_login_form() && !is_user_logged_in() ): ?>
<p><?php _e('You must sign in or register with us to continue with your purchase', 'wpsc');?></p>
<!--SOCIAL MEDIA CONNECT BUTTONS-->
<div>
<br>Make It Easy With Facebook and Twitter Connect. <br>
<a href="http://a1decals.com/wp-login.php?loginFacebook=1&redirect=http://a1decals.com" onclick="window.location = 'http://a1decals.com/wp-login.php?loginFacebook=1&redirect='+window.location.href; return false;"> <img src="http://a1decals.com/wp-content/uploads/2013/02/facebook_connect1.png" /> </a>
<a href="http://a1decals.com/wp-login.php?loginTwitter=1&redirect=http://a1decals.com" onclick="window.location = 'http://a1decals.com/wp-login.php?loginTwitter=1&redirect='+window.location.href; return false;"> <img src="http://a1decals.com/wp-content/uploads/2013/02/twitter_connect_button.gif" /> </a></div>
<div class="wpsc_registration_form">
<fieldset class='wpsc_registration_form'>
<h2><?php _e( 'Sign in', 'wpsc' ); ?></h2>
<?php
$args = array(
'remember' => false,
'redirect' => home_url( $_SERVER['REQUEST_URI'] )
);
wp_login_form( $args );
?>
<div class="wpsc_signup_text"><?php _e('If you have bought from us before please sign in here to purchase', 'wpsc');?></div>
</fieldset>
</div>
<?php endif; ?>
<table class='wpsc_checkout_table wpsc_checkout_table_totals'>
<?php if(wpsc_uses_shipping()) : ?>
<tr class="total_price total_shipping">
<td class='wpsc_totals'>
<?php _e('Total Shipping:', 'wpsc'); ?>
</td>
<td class='wpsc_totals'>
<span id="checkout_shipping" class="pricedisplay checkout-shipping"><?php echo wpsc_cart_shipping(); ?></span>
</td>
</tr>
<?php endif; ?>
<?php if(wpsc_uses_coupons() && (wpsc_coupon_amount(false) > 0)): ?>
<tr class="total_price">
<td class='wpsc_totals'>
<?php _e('Discount:', 'wpsc'); ?>
</td>
<td class='wpsc_totals'>
<span id="coupons_amount" class="pricedisplay"><?php echo wpsc_coupon_amount(); ?></span>
</td>
</tr>
<?php endif ?>
<tr class='total_price'>
<td class='wpsc_totals'>
<?php _e('Total Price:', 'wpsc'); ?>
</td>
<td class='wpsc_totals'>
<span id='checkout_total' class="pricedisplay checkout-total"><?php echo wpsc_cart_total(); ?></span>
</td>
</tr>
</table>
<form class='wpsc_checkout_forms' action='<?php echo esc_url( get_option( 'shopping_cart_url' ) ); ?>' method='post' enctype="multipart/form-data">
<?php
/**
* Both the registration forms and the checkout details forms must be in the same form element as they are submitted together, you cannot have two form elements submit together without the use of JavaScript.
*/
?>
<?php if(wpsc_show_user_login_form()):
global $current_user;
get_currentuserinfo(); ?>
<div class="wpsc_registration_form">
<fieldset class='wpsc_registration_form wpsc_right_registration'>
<h2><?php _e('Join up now', 'wpsc');?></h2>
<label><?php _e('Username:', 'wpsc'); ?></label>
<input type="text" name="log" id="log" value="" size="20"/><br/>
<label><?php _e('Password:', 'wpsc'); ?></label>
<input type="password" name="pwd" id="pwd" value="" size="20" /><br />
<label><?php _e('E-mail', 'wpsc'); ?>:</label>
<input type="text" name="user_email" id="user_email" value="" size="20" /><br />
<div class="wpsc_signup_text"><?php _e('Signing up is free and easy! please fill out your details your registration will happen automatically as you checkout. Don\'t forget to use your details to login with next time!', 'wpsc');?></div>
</fieldset>
</div>
<div class="clear"></div>
<?php endif; // closes user login form
$misc_error_messages = wpsc_get_customer_meta( 'checkout_misc_error_messages' );
if( ! empty( $misc_error_messages ) ): ?>
<div class='login_error'>
<?php foreach( $misc_error_messages as $user_error ){?>
<p class='validation-error'><?php echo $user_error; ?></p>
<?php } ?>
</div>
<?php
endif;
?>
<?php ob_start(); ?>
<table class='wpsc_checkout_table table-1'>
<?php $i = 0;
while (wpsc_have_checkout_items()) : wpsc_the_checkout_item(); ?>
<?php if(wpsc_checkout_form_is_header() == true){
$i++;
//display headers for form fields ?>
<?php if($i > 1):?>
</table>
<table class='wpsc_checkout_table table-<?php echo $i; ?>'>
<?php endif; ?>
<tr <?php echo wpsc_the_checkout_item_error_class();?>>
<td <?php wpsc_the_checkout_details_class(); ?> colspan='2'>
<h4><font color="#1956cf"><?php echo wpsc_checkout_form_name();?></h4>
</td>
</tr>
<?php if(wpsc_is_shipping_details()):?>
<tr class='same_as_shipping_row'>
<td colspan ='2'>
<?php $checked = '';
$shipping_same_as_billing = wpsc_get_customer_meta( 'shipping_same_as_billing' );
if(isset($_POST['shippingSameBilling']) && $_POST['shippingSameBilling'])
$shipping_same_as_billing = true;
elseif(isset($_POST['submit']) && !isset($_POST['shippingSameBilling']))
$shipping_same_as_billing = false;
wpsc_update_customer_meta( 'shipping_same_as_billing', $shipping_same_as_billing );
if( $shipping_same_as_billing )
$checked = 'checked="checked"';
?>
<label for='shippingSameBilling'><?php _e('Same as billing address:','wpsc'); ?></label>
<input type='checkbox' value='true' name='shippingSameBilling' id='shippingSameBilling' <?php echo $checked; ?> />
<br/><span id="shippingsameasbillingmessage"><?php _e('Your order will be shipped to the billing address', 'wpsc'); ?></span>
</td>
</tr>
<?php endif;
// Not a header so start display form fields
}elseif(wpsc_disregard_shipping_state_fields()){
?>
<tr class='wpsc_hidden'>
<td class='<?php echo wpsc_checkout_form_element_id(); ?>'>
<label for='<?php echo wpsc_checkout_form_element_id(); ?>'>
<?php echo wpsc_checkout_form_name();?>
</label>
</td>
<td>
<?php echo wpsc_checkout_form_field();?>
<?php if(wpsc_the_checkout_item_error() != ''): ?>
<p class='validation-error'><?php echo wpsc_the_checkout_item_error(); ?></p>
<?php endif; ?>
</td>
</tr>
<?php
}elseif(wpsc_disregard_billing_state_fields()){
?>
<tr class='wpsc_hidden'>
<td class='<?php echo wpsc_checkout_form_element_id(); ?>'>
<label for='<?php echo wpsc_checkout_form_element_id(); ?>'>
<?php echo wpsc_checkout_form_name();?>
</label>
</td>
<td>
<?php echo wpsc_checkout_form_field();?>
<?php if(wpsc_the_checkout_item_error() != ''): ?>
<p class='validation-error'><?php echo wpsc_the_checkout_item_error(); ?></p>
<?php endif; ?>
</td>
</tr>
<?php
}elseif( $wpsc_checkout->checkout_item->unique_name == 'billingemail'){ ?>
<?php $email_markup =
"<div class='wpsc_email_address'>
<p class='" . wpsc_checkout_form_element_id() . "'>
<label class='wpsc_email_address' for='" . wpsc_checkout_form_element_id() . "'>
" . __('Enter your email address', 'wpsc') . "
</label>
<p class='wpsc_email_address_p'>
<img src='https://secure.gravatar.com/avatar/empty?s=60&d=mm' id='wpsc_checkout_gravatar' />
" . wpsc_checkout_form_field();
if(wpsc_the_checkout_item_error() != '')
$email_markup .= "<p class='validation-error'>" . wpsc_the_checkout_item_error() . "</p>";
$email_markup .= "</div>";
}else{ ?>
<tr>
<td class='<?php echo wpsc_checkout_form_element_id(); ?>'>
<label for='<?php echo wpsc_checkout_form_element_id(); ?>'>
<?php echo wpsc_checkout_form_name();?>
</label>
</td>
<td>
<?php echo wpsc_checkout_form_field();?>
<?php if(wpsc_the_checkout_item_error() != ''): ?>
<p class='validation-error'><?php echo wpsc_the_checkout_item_error(); ?></p>
<?php endif; ?>
</td>
</tr>
<?php }//endif; ?>
<?php endwhile; ?>
<?php
$buffer_contents = ob_get_contents();
ob_end_clean();
if(isset($email_markup))
echo $email_markup;
echo $buffer_contents;
?>
<?php if (wpsc_show_find_us()) : ?>
<tr>
<td><label for='how_find_us'><?php _e('How did you find us' , 'wpsc'); ?></label></td>
<td>
<select name='how_find_us'>
<option value='Word of Mouth'><?php _e('Word of mouth' , 'wpsc'); ?></option>
<option value='Advertisement'><?php _e('Advertising' , 'wpsc'); ?></option>
<option value='Internet'><?php _e('Internet' , 'wpsc'); ?></option>
<option value='Customer'><?php _e('Existing Customer' , 'wpsc'); ?></option>
</select>
</td>
</tr>
<?php endif; ?>
<?php do_action('wpsc_inside_shopping_cart'); ?>
<?php //this HTML displays activated payment gateways ?>
<?php if(wpsc_gateway_count() > 1): // if we have more than one gateway enabled, offer the user a choice ?>
<tr>
<td colspan='2' class='wpsc_gateway_container'>
<h3><font color="#1956cf"><?php _e('Payment Type', 'wpsc');?></font></h3>
<?php while (wpsc_have_gateways()) : wpsc_the_gateway(); ?>
<div class="custom_gateway">
<label><input type="radio" value="<?php echo wpsc_gateway_internal_name();?>" <?php echo wpsc_gateway_is_checked(); ?> name="custom_gateway" class="custom_gateway"/><?php echo wpsc_gateway_name(); ?>
<?php if( wpsc_show_gateway_image() ): ?>
<img src="<?php echo wpsc_gateway_image_url(); ?>" alt="<?php echo wpsc_gateway_name(); ?>" style="position:relative; top:5px;" />
<?php endif; ?>
</label>