Facebook Pixel不在iOS手机上工作(Wordpress/Woocommerce)

Question

我使用的是Wordpress (v 5.3)和WooCommerce (v 3.8.1)。我的facebook像素注册事件(ViewContent/InitiateCheckout/AddToCart/Purchase/etc.)在桌面上，但没有在移动(iOS)上注册事件。我所有的插件和主题都是最新的。对于我的主题，我使用的是Youplay (v 3.7.4)。

在寻找答案的过程中，我注意到一些人对阻碍Facebook Pixel在手机上工作的主题有问题--有些人报告说需要在functions.php中评论一下--我把我的主题的functions.php包括在内，以防任何人注意到任何可能与在移动平台上工作的Facebook Pixel有冲突的地方(在我发现的帖子中，没有人使用与我相同的主题)：

functions.php

<?php
/**
 * Youplay functions and definitions
 *
 * @package Youplay
 */

add_action( 'after_setup_theme', 'yp_setup' );
if ( ! function_exists( 'yp_setup' ) ) :
/**
 * Sets up theme defaults and registers support for various WordPress features.
 *
 * Note that this function is hooked into the after_setup_theme hook, which
 * runs before the init hook. The init hook is too late for some features, such
 * as indicating support for post thumbnails.
 */
function yp_setup() {

    /*
     * Make theme available for translation.
     * Translations can be filed in the /languages/ directory.
     * If you're building a theme based on Youplay, use a find and replace
     * to change 'youplay' to the name of your theme in all the template files
     */
    load_theme_textdomain( 'youplay', get_template_directory() . '/languages' );

    // Add default posts and comments RSS feed links to head.
    add_theme_support( 'automatic-feed-links' );

    /*
     * Let WordPress manage the document title.
     * By adding theme support, we declare that this theme does not use a
     * hard-coded <title> tag in the document head, and expect WordPress to
     * provide it for us.
     */
    add_theme_support( 'title-tag' );

    // Add editor style support.
    add_editor_style();

    /*
     * Enable support for Post Thumbnails on posts and pages.
     *
     * @link http://codex.wordpress.org/Function_Reference/add_theme_support#Post_Thumbnails
     */
    // This theme uses wp_nav_menu() in one location.
    register_nav_menus( array(
        'primary'       => esc_html__( 'Primary Menu', 'youplay' ),
        'primary-right' => esc_html__( 'Primary Right Menu', 'youplay' ),
    ) );

    /*
     * Switch default core markup for search form, comment form, and comments
     * to output valid HTML5.
     */
    add_theme_support( 'html5', array(
        'search-form', 'comment-form', 'comment-list', 'gallery', 'caption',
    ) );

    /*
     * Enable support for WooCommerce
     */
    add_theme_support( 'woocommerce' );

    // Add default image sizes
    add_theme_support('post-thumbnails');
    add_image_size('500x375', 500);
    add_image_size('500x375_crop', 500, 375, true);
    add_image_size('200x200', 200, 200, true);
    add_image_size('90x90', 90, 90, true);
    add_image_size('1440x900', 1440);
    add_image_size('1440x900_crop', 1440, 900, true);
    add_image_size('1920x1080', 1920);

    // Register the three useful image sizes for use in Add Media modal
    add_filter( 'image_size_names_choose', 'yp_custom_sizes' );
    if ( ! function_exists( 'yp_custom_sizes' ) ) :
    function yp_custom_sizes( $sizes ) {
        return array_merge( $sizes, array(
            '500x375_crop' => esc_html__( 'Carousel Thumbnail (500x375 crop)', 'youplay' ),
            '500x375'   => esc_html__( 'Carousel Thumbnail (500x375)', 'youplay' ),
            '200x200'   => esc_html__( 'User Avatar (200x200 crop)', 'youplay' ),
            '90x90'     => esc_html__( 'User Small Avatar (90x90 crop)', 'youplay' ),
            '1440x900_crop' => esc_html__( '1440x900 crop', 'youplay' ),
            '1440x900'  => esc_html__( '1440x900', 'youplay' ),
            '1920x1080' => esc_html__( '1920x1080', 'youplay' ),
        ) );
    }
    endif;
}
endif; // yp_setup

/**
 * Set the content width in pixels, based on the theme's design and stylesheet.
 */
if (!isset($content_width)) {
    $content_width = 1400;
}

/**
 * Register widget area.
 *
 * @link http://codex.wordpress.org/Function_Reference/register_sidebar
 */
add_action( 'widgets_init', 'yp_widgets_init' );
if ( ! function_exists( 'yp_widgets_init' ) ) :
function yp_widgets_init() {

    register_sidebar( array(
        'name'          => esc_html__( 'Sidebar', 'youplay' ),
        'id'            => 'sidebar-1',
        'description'   => esc_html__( 'Default Sidebar', 'youplay' ),
        'before_widget' => '<div id="%1$s" class="side-block widget %2$s">',
        'after_widget'  => '</div>',
        'before_title'  => '<h4 class="widget-title block-title">',
        'after_title'   => '</h4>',
    ) );

    register_sidebar( array(
        'name'          => esc_html__( 'WooCommerce Sidebar', 'youplay' ),
        'id'            => 'woocommerce_sidebar',
        'description'   => esc_html__( 'Sidebar for WooCommerce Pages', 'youplay' ),
        'before_widget' => '<div id="%1$s" class="side-block widget %2$s">',
        'after_widget'  => '</div>',
        'before_title'  => '<h4 class="widget-title block-title">',
        'after_title'   => '</h4>',
    ) );

    register_sidebar( array(
        'name'          => esc_html__( 'BuddyPress Sidebar', 'youplay' ),
        'id'            => 'buddypress_sidebar',
        'description'   => esc_html__( 'Sidebar for BuddyPress Pages', 'youplay' ),
        'before_widget' => '<div id="%1$s" class="side-block widget %2$s">',
        'after_widget'  => '</div>',
        'before_title'  => '<h4 class="widget-title block-title">',
        'after_title'   => '</h4>',
    ) );

    register_sidebar( array(
        'name'          => esc_html__( 'bbPress Sidebar', 'youplay' ),
        'id'            => 'bbpress_sidebar',
        'description'   => esc_html__( 'Sidebar for bbPress Pages', 'youplay' ),
        'before_widget' => '<div id="%1$s" class="side-block widget %2$s">',
        'after_widget'  => '</div>',
        'before_title'  => '<h4 class="widget-title block-title">',
        'after_title'   => '</h4>',
    ) );

    register_sidebar( array(
        'name'          => esc_html__( 'Matches Sidebar', 'youplay' ),
        'id'            => 'matches_sidebar',
        'description'   => esc_html__( 'Sidebar for Matches Pages', 'youplay' ),
        'before_widget' => '<div id="%1$s" class="side-block widget %2$s">',
        'after_widget'  => '</div>',
        'before_title'  => '<h4 class="widget-title block-title">',
        'after_title'   => '</h4>',
    ) );

    register_sidebar( array(
        'name'          => esc_html__( 'Footer Widgets 1', 'youplay' ),
        'id'            => 'footer_widgets_1',
        'description'   => esc_html__( 'Footer Widgets 1 Column', 'youplay' ),
        'before_widget' => '<div id="%1$s" class="side-block widget %2$s">',
        'after_widget'  => '</div>',
        'before_title'  => '<h4 class="widget-title block-title">',
        'after_title'   => '</h4>',
    ) );
    register_sidebar( array(
        'name'          => esc_html__( 'Footer Widgets 2', 'youplay' ),
        'id'            => 'footer_widgets_2',
        'description'   => esc_html__( 'Footer Widgets 2 Column', 'youplay' ),
        'before_widget' => '<div id="%1$s" class="side-block widget %2$s">',
        'after_widget'  => '</div>',
        'before_title'  => '<h4 class="widget-title block-title">',
        'after_title'   => '</h4>',
    ) );
    register_sidebar( array(
        'name'          => esc_html__( 'Footer Widgets 3', 'youplay' ),
        'id'            => 'footer_widgets_3',
        'description'   => esc_html__( 'Footer Widgets 3 Column', 'youplay' ),
        'before_widget' => '<div id="%1$s" class="side-block widget %2$s">',
        'after_widget'  => '</div>',
        'before_title'  => '<h4 class="widget-title block-title">',
        'after_title'   => '</h4>',
    ) );
    register_sidebar( array(
        'name'          => esc_html__( 'Footer Widgets 4', 'youplay' ),
        'id'            => 'footer_widgets_4',
        'description'   => esc_html__( 'Footer Widgets 4 Column', 'youplay' ),
        'before_widget' => '<div id="%1$s" class="side-block widget %2$s">',
        'after_widget'  => '</div>',
        'before_title'  => '<h4 class="widget-title block-title">',
        'after_title'   => '</h4>',
    ) );
}
endif;


/**
 * Enqueue scripts and styles.
 */
add_action( 'wp_enqueue_scripts', 'yp_scripts' );
if ( ! function_exists( 'yp_scripts' ) ) :
function yp_scripts() {
    wp_enqueue_style( 'youplay', get_template_directory_uri() . '/style.css', '', '3.7.4' );
    wp_enqueue_style( 'bootstrap', get_template_directory_uri() . '/assets/vendor/bootstrap/dist/css/bootstrap.min.css', '', '3.3.7' );
    wp_enqueue_style( 'magnific-popup', get_template_directory_uri() . '/assets/vendor/magnific-popup/dist/magnific-popup.css', '', '1.1.0' );
    wp_enqueue_style( 'flickity', get_template_directory_uri() . '/assets/vendor/flickity/dist/flickity.min.css', '', '2.2.0' );

    // deregister bbPress styles
    wp_deregister_style( 'bbp-default' );
    wp_register_style( 'bbp-default', get_template_directory_uri() . '/assets/css/bbpress-styles.css' );

    // theme style
    $theme_style = yp_opts('theme_style');
    $youplay_style_file = '';
    $youplay_style_version = '3.7.4';

    if ($theme_style === 'custom') {
        youplay_maybe_compile_scss();

        if ( function_exists('nk_theme') ) {
            $youplay_style_file = nk_theme()->get_compiled_css_url('youplay-custom.min.css');
            $youplay_style_version = nk_theme()->get_compiled_css_version('youplay-custom.min.css');
        }

        if (!$youplay_style_file) {
            $theme_style = 'dark';
        }
    }

    if($theme_style !== 'custom') {
        $youplay_style_file = get_template_directory_uri() . '/assets/css/youplay-' . $theme_style . '.min.css';
    }

    wp_enqueue_style('youplay-' . $theme_style, $youplay_style_file, array(), $youplay_style_version);

    // rtl
    if(yp_opts('general_rtl')) {
        wp_enqueue_style( 'youplay-rtl', get_template_directory_uri() . '/assets/css/youplay-rtl.min.css', '', '3.7.4' );
    }

    wp_enqueue_script( 'bootstrap', get_template_directory_uri() . '/assets/vendor/bootstrap/dist/js/bootstrap.min.js', array('jquery'), '3.3.7', true );
    wp_enqueue_script( 'font-awesome', get_template_directory_uri() . '/assets/vendor/fontawesome-free/js/all.js', array(), '5.9.0', true );
    wp_enqueue_script( 'font-awesome-v4-shims', get_template_directory_uri() . '/assets/vendor/fontawesome-free/js/v4-shims.js', array('font-awesome'), '5.9.0', true );
    wp_enqueue_script( 'isotope', get_template_directory_uri() . '/assets/vendor/isotope-layout/dist/isotope.pkgd.min.js', array('jquery', 'imagesloaded'), '3.0.6', true );
    wp_enqueue_script( 'jquery-countdown', get_template_directory_uri() . '/assets/vendor/jquery-countdown/dist/jquery.countdown.min.js', array('jquery'), '2.2.0', true );
    wp_enqueue_script( 'moment-timezone', get_template_directory_uri() . '/assets/vendor/moment-timezone/builds/moment-timezone-with-data.min.js', array('moment'), '0.5.14', true );
    wp_enqueue_script( 'magnific-popup', get_template_directory_uri() . '/assets/vendor/magnific-popup/dist/jquery.magnific-popup.min.js', '', '1.1.0', true );
    wp_enqueue_script( 'flickity', get_template_directory_uri() . '/assets/vendor/flickity/dist/flickity.pkgd.min.js', array('jquery', 'imagesloaded'), '2.2.0', true );
    wp_enqueue_script( 'object-fit-images', get_template_directory_uri() . '/assets/vendor/object-fit-images/dist/ofi.min.js', '', '3.2.3', true );
    wp_enqueue_script( 'jarallax', get_template_directory_uri() . '/assets/vendor/jarallax/dist/jarallax.min.js', '', '1.10.7', true );
    wp_enqueue_script( 'skrollr', get_template_directory_uri() . '/assets/vendor/skrollr/dist/skrollr.min.js', '', '0.6.30', true );
    wp_enqueue_script( 'hexagon-progress', get_template_directory_uri() . '/assets/vendor/HexagonProgress/jquery.hexagonprogress.min.js', '', '1.2.0', true );

    wp_enqueue_script( 'youplay', get_template_directory_uri() . '/assets/js/youplay.min.js', array('jquery', 'bootstrap', 'isotope', 'imagesloaded', 'jquery-countdown', 'magnific-popup', 'flickity', 'object-fit-images', 'jarallax', 'hexagon-progress'), '3.7.4', true );
    wp_enqueue_script( 'youplay-wp', get_template_directory_uri() . '/assets/js/youplay-wp.min.js', array('jquery', 'youplay'), '3.7.4', true );
    wp_enqueue_script( 'youplay-cf7', get_template_directory_uri() . '/assets/js/youplay-cf7.min.js', array('jquery', 'youplay'), '3.7.4', true );

    wp_enqueue_script( 'youplay-init', get_template_directory_uri() . '/assets/js/youplay-init.min.js', array('jquery', 'youplay'), '3.7.4', true );

    $dataInit = array(
        'enableParallax' => yp_opts('general_parallax'),
        'enableFadeBetweenPages' => yp_opts('general_fade_between_pages') && yp_opts('general_preloader')
    );
    wp_localize_script('youplay-init', 'youplayInitOptions', $dataInit);

    if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) {
        wp_enqueue_script( 'comment-reply' );
    }


    // Custom CSS
    ob_start();
    require get_template_directory() . '/inc/head_styles.php';
    $custom_css = ob_get_clean();
    $custom_css = wp_kses( $custom_css, array( '\'', '\"' ) );
    $custom_css = str_replace( '&gt;' , '>' , $custom_css );
    wp_add_inline_style( 'youplay-' . $theme_style, $custom_css );

    // Custom JS
    wp_add_inline_script( 'youplay-init', yp_opts('general_custom_js') );
}
endif;


// Compile SCSS.
if (!function_exists('youplay_maybe_compile_scss')) :
    function youplay_maybe_compile_scss() {
        if ( yp_opts('theme_style') !== 'custom' || ! function_exists('nk_theme') ) {
            return;
        }

        $theme_colors_from = yp_opts('theme_colors_from') == 'light' ? 'light' : 'dark';
        $theme_main_color = yp_opts('theme_main_color');
        $theme_back_color = yp_opts('theme_back_color');
        $theme_back_grey_color = yp_opts('theme_back_grey_color');
        $theme_text_color = yp_opts('theme_text_color');
        $theme_primary_color = yp_opts('theme_primary_color');
        $theme_success_color = yp_opts('theme_success_color');
        $theme_info_color = yp_opts('theme_info_color');
        $theme_warning_color = yp_opts('theme_warning_color');
        $theme_danger_color = yp_opts('theme_danger_color');
        $theme_skew_size = yp_opts('theme_skew_size');
        $theme_navbar_height = yp_opts('theme_navbar_height');
        $theme_navbar_small_height = yp_opts('theme_navbar_small_height');
        $theme_banners_opacity = yp_opts('theme_banners_opacity') / 100;
        $theme_images_opacity = yp_opts('theme_images_opacity') / 100;
        $theme_images_hover_opacity = yp_opts('theme_images_hover_opacity') / 100;

        $theme_data = wp_get_theme();
        $theme_parent = $theme_data->parent();
        if (!empty($theme_parent)) {
            $theme_data = $theme_parent;
        }
        $theme_version = $theme_data['Version'];

        $path = get_template_directory() . '/assets/css/';
        $custom_vars = '
            @import "_helpers.scss";
            @import "_variables.scss";

            $theme_version:"' . $theme_version . '";

            $theme:' . $theme_colors_from . ';
            $main_color:' . $theme_main_color . ';
            $back_color:' . $theme_back_color . ';
            $back_darken_color:' . ($theme_colors_from == 'light' ? '#FFFFFF' : 'darken($back_color, 13)' ) . ';
            $back_grey_color:' . $theme_back_grey_color . ';
            $back_darken_grey_color: ' . ($theme_colors_from == 'light' ? 'lighten' : 'darken') . '($back_grey_color, 10);
            $text_color:' . $theme_text_color . ';
            $text_mute_color:  rgba($text_color, 0.5);
            $color_primary:' . $theme_primary_color . ';
            $color_success:' . $theme_success_color . ';
            $color_info:' . $theme_info_color . ';
            $color_warning:' . $theme_warning_color . ';
            $color_danger:' . $theme_danger_color . ';
            $skew_size:' . $theme_skew_size . 'deg;
            $banners_opacity:' . $theme_banners_opacity . ';
            $images_opacity:' . $theme_images_opacity . ';
            $images_hover_opacity:' . $theme_images_hover_opacity . ';
            $navbar-height:' . $theme_navbar_height . 'px;
            $navbar-sm-height:' . $theme_navbar_small_height . 'px;

            @import "_includes.scss"';

        nk_theme()->scss('youplay-custom.min.css', $path, $custom_vars);
    }
endif;
add_action('ot_after_theme_options_save', 'youplay_maybe_compile_scss');

/**
 * Admin References
 */
require get_template_directory() . '/admin/admin.php';

/**
 * Custom functions that act independently of the theme templates.
 */
require get_template_directory() . '/inc/extras.php';

/**
 * Colors convert functions
 */
require get_template_directory() . '/inc/colors.php';

/**
 * Custom template tags for this theme.
 */
require get_template_directory() . '/inc/template-tags.php';

/**
 * Comments walker
 */
require get_template_directory() . '/inc/comments-walker.php';

/**
 * Custom WooCommerce functions
 */
require get_template_directory() . '/woocommerce/functions.php';

/**
 * Custom BuddyPress functions
 */
require get_template_directory() . '/buddypress/functions.php';

/**
 * Custom bbPress functions
 */
require get_template_directory() . '/bbpress/functions.php';

/**
 * Infinitie Scroll for Posts
 */
require get_template_directory() . '/inc/lib/nk-infinite-scroll/nk-infinitie-scroll.php';

我还发现有人说他们的主题是移除WooCommerce钩子(我相信是woocommerce_after_single_product，但我现在不知道我的主题是否在这样做)。

我已经证实，当我不在手机上时，所有的Facebook Pixel事件都会出现：

​

您可以看到它显示的是Receiving activity并列出了事件。当我在手机上试用时，它说它不是Receiving activity (有一个黄色的点)，它也不报告事件。

我找到了在facebook-commerce-events-tracker.php中处理事件的源代码，也许其中有些东西并不是移动友好的？我只展示我认为可能相关的内容，因为我在这个问题中没有更多的文字空间：

facebook-commerce-events-tracker.php

...

class WC_Facebookcommerce_EventsTracker {
        private $pixel;
        private static $isEnabled = true;
        const FB_PRIORITY_HIGH    = 2;
        const FB_PRIORITY_LOW     = 11;

        public function __construct( $user_info ) {
            $this->pixel = new WC_Facebookcommerce_Pixel( $user_info );

            add_action( 'wp_head', array( $this, 'apply_filters' ) );

            // Pixel Tracking Hooks
            add_action(
                'wp_head',
                array( $this, 'inject_base_pixel' )
            );
            add_action(
                'wp_footer',
                array( $this, 'inject_base_pixel_noscript' )
            );
            add_action(
                'woocommerce_after_single_product',
                array( $this, 'inject_view_content_event' ),
                self::FB_PRIORITY_HIGH
            );
            add_action(
                'woocommerce_after_shop_loop',
                array( $this, 'inject_view_category_event' )
            );
            add_action(
                'pre_get_posts',
                array( $this, 'inject_search_event' )
            );
            add_action(
                'woocommerce_after_cart',
                array( $this, 'inject_add_to_cart_redirect_event' )
            );
            add_action(
                'woocommerce_add_to_cart',
                array( $this, 'inject_add_to_cart_event' ),
                self::FB_PRIORITY_HIGH
            );
            add_action(
                'wc_ajax_fb_inject_add_to_cart_event',
                array( $this, 'inject_ajax_add_to_cart_event' ),
                self::FB_PRIORITY_HIGH
            );
            add_action(
                'woocommerce_after_checkout_form',
                array( $this, 'inject_initiate_checkout_event' )
            );
            add_action(
                'woocommerce_thankyou',
                array( $this, 'inject_gateway_purchase_event' ),
                self::FB_PRIORITY_HIGH
            );
            add_action(
                'woocommerce_payment_complete',
                array( $this, 'inject_purchase_event' ),
                self::FB_PRIORITY_HIGH
            );
            add_action(
                'wpcf7_contact_form',
                array( $this, 'inject_lead_event_hook' ),
                self::FB_PRIORITY_LOW
            );

        }

...

/**
         * Triggers ViewContent product pages
         */
        public function inject_view_content_event() {
            if ( ! self::$isEnabled ) {
                return;
            }
            global $post;
            $product      = wc_get_product( $post->ID );
            $content_type = 'product_group';
            if ( ! $product ) {
                return;
            }

            // if product is a variant, fire the pixel with content_type: product_group
            if ( WC_Facebookcommerce_Utils::is_variation_type( $product->get_type() ) ) {
                $content_type = 'product';
            }

            $content_ids = WC_Facebookcommerce_Utils::get_fb_content_ids( $product );
            $this->pixel->inject_event(
                'ViewContent',
                array(
                    'content_name' => $product->get_title(),
                    'content_ids'  => json_encode( $content_ids ),
                    'content_type' => $content_type,
                    'value'        => $product->get_price(),
                    'currency'     => get_woocommerce_currency(),
                )
            );
        }

下面是上面引用的inject_event函数：

        /**
         * Preferred method to inject events in a page, normally you should use this
         * instead of WC_Facebookcommerce_Pixel::build_event()
         */
        public function inject_event( $event_name, $params, $method = 'track' ) {
            $code             = self::build_event( $event_name, $params, $method );
            $this->last_event = $event_name;

            if ( WC_Facebookcommerce_Utils::isWoocommerceIntegration() ) {
                WC_Facebookcommerce_Utils::wc_enqueue_js( $code );
            } else {
                printf(
                    '
<!-- Facebook Pixel Event Code -->
<script>
%s
</script>
<!-- End Facebook Pixel Event Code -->
        ',
                    $code
                );
            }
        }

我在手机上注意到--应该有Facebook Pixel代码的部分看起来很奇怪：

<!-- Facebook Pixel Code -->
<noscript>
&lt;img height="1" width="1" style="display:none" alt="fbpx"
src="https://www.facebook.com/tr?id=549560325605747&amp;ev=PageView&amp;noscript=1"/&gt;
</noscript>
<!-- End Facebook Pixel Code -->

上面的img：为什么在Facebook像素代码中有一个元素？

编辑:对于上面的问题，它似乎是相同的桌面，所以我认为这不重要-虽然我不明白它是什么。

当我的网站被注入时，我发现了实际的事件代码在哪里--它看起来像是注册为一个PageView，而且应该是ViewContent --也许错误的分类导致了这个问题(冲突)？

<!-- WooCommerce Facebook Integration Begin -->

!function(f,b,e,v,n,t,s){if(f.fbq)return;n=f.fbq=function(){n.callMethod?
n.callMethod.apply(n,arguments):n.queue.push(arguments)};if(!f._fbq)f._fbq=n;
n.push=n;n.loaded=!0;n.version='2.0';n.queue=[];t=b.createElement(e);t.async=!0;
t.src=v;s=b.getElementsByTagName(e)[0];s.parentNode.insertBefore(t,s)}(window,
document,'script','https://connect.facebook.net/en_US/fbevents.js');
<script>
fbq('init', 'xxxxx', {}, {
    "agent": "woocommerce-3.8.1-1.9.15"
});

fbq('track', 'PageView', {
    "source": "woocommerce",
    "version": "3.8.1",
    "pluginVersion": "1.9.15"
});

document.addEventListener('DOMContentLoaded', function() {
  jQuery && jQuery(function($){
    $('body').on('added_to_cart', function(event) {
      // Ajax action.
      $.get('?wc-ajax=fb_inject_add_to_cart_event', function(data) {
        $('head').append(data);
      });
    });
  });
}, false);

</script>

<!-- DO NOT MODIFY -->
<!-- WooCommerce Facebook Integration end -->

这是桌面上相同的部分--我注意到它有一个em属性，即我的电子邮件在移动版本中不存在--也许这很重要，需要在移动站点上呈现的时候包含吗？

fbq('init', 'xxxx', {
    "em": "myemail7@gmail.com"
}, {
    "agent": "woocommerce-3.8.1-1.9.15"
});

fbq('track', 'PageView', {
    "source": "woocommerce",
    "version": "3.8.1",
    "pluginVersion": "1.9.15"
});

document.addEventListener('DOMContentLoaded', function() {
  jQuery && jQuery(function($){
    $('body').on('added_to_cart', function(event) {
      // Ajax action.
      $.get('?wc-ajax=fb_inject_add_to_cart_event', function(data) {
        $('head').append(data);
      });
    });
  });
}, false);

**编辑：**上面，我了解到电子邮件在那里，因为我是我的电脑上的网站的用户，而不是在我的手机上-所以我认为，我的电子邮件没有在那里移动。这是在Facebook/WooCommerce源代码中创建上述代码的代码：

private function pixel_init_code() {
            $version_info = self::get_version_info();
            $agent_string = sprintf(
                '%s-%s-%s',
                $version_info['source'],
                $version_info['version'],
                $version_info['pluginVersion']
            );

            $params = array(
                'agent' => $agent_string,
            );

            return apply_filters(
                'facebook_woocommerce_pixel_init',
                sprintf(
                    "fbq('init', '%s', %s, %s);\n",
                    esc_js( self::get_pixel_id() ),
                    json_encode( $this->user_info, JSON_PRETTY_PRINT | JSON_FORCE_OBJECT ),
                    json_encode( $params, JSON_PRETTY_PRINT | JSON_FORCE_OBJECT )
                )
            );
        }

编辑：我找到了ViewContent Facebook Pixel跟踪代码所在的位置--它位于移动和桌面的页面底部，两者的外观相同：

jQuery(function($) { 
/* WooCommerce Facebook Integration Event Tracking */
fbq('track', 'ViewContent', {
    "source": "woocommerce",
    "version": "3.8.1",
    "pluginVersion": "1.9.15",
    "content_name": "Accessory Power ENHANCE ENGXH10100BKEW GX-H1 Gaming Headset - Black, Blue",
    "content_ids": "[\"TFL-ENGXH10100BKEW-OPEN-BOX\"]",
    "content_type": "product_group",
    "value": "39.85",
    "currency": "USD"
});
 });

这两个事件都不会在移动设备上触发--都是在桌面上触发的。

为什么我的Facebook Pixel不在移动(iOS)上工作？在我的手机上，我已经尝试了Safari和Chrome。

根据我在源代码中看到的评论，编辑，我认为它应该将Facebook Pixel事件代码放在<footer>中，但是它似乎将其放置在<head>中，这对移动来说重要吗？

Answer 1

我想明白了，而且我的代码没有任何问题--显然是为了从我的手机接收测试事件，我需要在手机上登录到facebook的业务经理那里，否则就不能工作了--这个问题并没有明确说明，在上面标题下面的Test Events页面上写着：

只显示您触发的事件将显示在测试事件工具，而不是其他网站用户的活动。

因此，您可以看到，他们对于如何成为上述语句中的“您”并不十分清楚(您必须在实际的测试设备上登录到业务经理)。